South Korea
Earlier · Identical bids (collusion pattern): 2,912
Page 5 of 6
Indicators computed from public data sets: contracts, payments, registers, trade and sanctions lists. An indicator is a reason to check, not a decision of a public authority.
Identical bids (collusion pattern)class B
한국진돗개안전씨엔에스 주식회사 (1218136139) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 19,961,563,255 · Found 4 October 2026 · Code KR-03753
Identical bids (collusion pattern)class B
주식회사 코리아종합관리 (1398137653) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 19,931,203,452 · Found 4 October 2026 · Code KR-03962
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = 제일 씨앤에스(주) (1318183022)
Buyer 주택관리공단(주) · Amount KRW 19,912,259,997 · Found 4 October 2026 · Code KR-03735
Identical bids (collusion pattern)class B
유한회사 미래환경 (1298118528) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 19,612,207,182 · Found 4 October 2026 · Code KR-03846
Identical bids (collusion pattern)class B
주식회사 세이프원 (1068682075) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 19,370,375,799 · Found 4 October 2026 · Code KR-03757
Identical bids (collusion pattern)class B
주식회사 건은 (1078166700) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 19,354,678,167 · Found 4 October 2026 · Code KR-03715
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = (주)엠컨트럴시스템 (2208760511)
Buyer 주택관리공단(주) · Amount KRW 19,319,456,810 · Found 4 October 2026 · Code KR-03792
Identical bids (collusion pattern)class B
주식회사 캐미코 (1308160633) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 19,279,359,944 · Found 4 October 2026 · Code KR-03752
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = 주식회사 에스알피 (1348672567)
Buyer 주택관리공단(주) · Amount KRW 19,225,134,685 · Found 4 October 2026 · Code KR-03851
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = 한국진돗개안전씨엔에스 주식회사 (1218136139)
Buyer 주택관리공단(주) · Amount KRW 18,804,634,790 · Found 4 October 2026 · Code KR-03791
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = 제일 씨앤에스(주) (1318183022)
Buyer 주택관리공단(주) · Amount KRW 18,755,331,532 · Found 4 October 2026 · Code KR-03759
Identical bids (collusion pattern)class B
(주) 이엠피서비스 (1088156132) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 18,595,976,487 · Found 4 October 2026 · Code KR-03704
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = (주)이오티앤디 (6058136108)
Buyer 주택관리공단(주) · Amount KRW 18,220,041,890 · Found 4 October 2026 · Code KR-03787
Identical bids (collusion pattern)
농협손해보험 주식회사 (1048639719) = (주)케이비손해보험 (2028148370)
Buyer 한국교통대학교 · Amount KRW 18,200,091,181 · Found 4 October 2026 · Code KR-03607
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = (주)태영 (1388113115)
Buyer 주택관리공단(주) · Amount KRW 17,966,440,647 · Found 4 October 2026 · Code KR-04192
Identical bids (collusion pattern)class B
주식회사 서비스플러스 (1388154305) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 17,950,790,102 · Found 4 October 2026 · Code KR-03994
Identical bids (collusion pattern)class B
(주) 이엠피서비스 (1088156132) = 주식회사 에이스엠 (1358613260)
Buyer 주택관리공단(주) · Amount KRW 17,950,790,102 · Found 4 October 2026 · Code KR-04010
Identical bids (collusion pattern)class B
주식회사 에이스엠 (1358613260) = 주식회사 서비스플러스 (1388154305)
Buyer 주택관리공단(주) · Amount KRW 17,950,790,102 · Found 4 October 2026 · Code KR-04018
Identical bids (collusion pattern)class B
주식회사 에코그린티엠 (1088165529) = 주식회사 에이스엠 (1358613260)
Buyer 주택관리공단(주) · Amount KRW 17,950,790,102 · Found 4 October 2026 · Code KR-04062
Identical bids (collusion pattern)class B
주식회사 에이스엠 (1358613260) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 17,950,790,102 · Found 4 October 2026 · Code KR-04073
Identical bids (collusion pattern)class B
주식회사 예스종합관리 (2068701549) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 17,522,425,157 · Found 4 October 2026 · Code KR-04148
Identical bids (collusion pattern)class B
자연엔지니어링(주) (1238138899) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 17,496,961,600 · Found 4 October 2026 · Code KR-03822
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = 자연엔지니어링(주) (1238138899)
Buyer 주택관리공단(주) · Amount KRW 17,496,961,600 · Found 4 October 2026 · Code KR-03827
Identical bids (collusion pattern)
농협손해보험 주식회사 (1048639719) = 메리츠화재해상보험주식회사 (1168103752)
Buyer 한국교통대학교 · Amount KRW 17,416,381,733 · Found 4 October 2026 · Code KR-03615
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = (주)동익 (1108187846)
Buyer 주택관리공단(주) · Amount KRW 16,868,136,095 · Found 4 October 2026 · Code KR-03988
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = 예주산업 주식회사 (1088146726)
Buyer 주택관리공단(주) · Amount KRW 16,868,136,095 · Found 4 October 2026 · Code KR-04007
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = 신서림에스앤에스주식회사 (6098114028)
Buyer 주택관리공단(주) · Amount KRW 16,868,136,095 · Found 4 October 2026 · Code KR-04011
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = 주식회사 승학 (6058165466)
Buyer 주택관리공단(주) · Amount KRW 16,868,136,095 · Found 4 October 2026 · Code KR-04013
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = 주식회사 푸른안전산업 (1228151604)
Buyer 주택관리공단(주) · Amount KRW 16,868,136,095 · Found 4 October 2026 · Code KR-04045
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = 주식회사 에이스엠 (1358613260)
Buyer 주택관리공단(주) · Amount KRW 16,868,136,095 · Found 4 October 2026 · Code KR-04071
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = (주)태영 (1388113115)
Buyer 주택관리공단(주) · Amount KRW 16,868,136,095 · Found 4 October 2026 · Code KR-04070
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = (주)이데아그룹 (1198182362)
Buyer 주택관리공단(주) · Amount KRW 16,868,136,095 · Found 4 October 2026 · Code KR-04084
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = (주)조은세이프 (1078685468)
Buyer 주택관리공단(주) · Amount KRW 16,868,136,095 · Found 4 October 2026 · Code KR-04092
Identical bids (collusion pattern)class B
주식회사 푸른안전산업 (1228151604) = 유한회사 현대관리시스템 (1238161430)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03950
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = 주식회사 푸른안전산업 (1228151604)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03963
Identical bids (collusion pattern)class B
주식회사 푸른안전산업 (1228151604) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03965
Identical bids (collusion pattern)class B
(주)미래에이비엠 (2048172653) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03975
Identical bids (collusion pattern)class B
(주)강일기업 (2118646575) = 세원산업 주식회사 (3148139515)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03978
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03979
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = 주식회사 선진휴먼테크 (1378118534)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03984
Identical bids (collusion pattern)class B
유한회사 현대관리시스템 (1238161430) = 주식회사 선진휴먼테크 (1378118534)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03985
Identical bids (collusion pattern)class B
(주)동익 (1108187846) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03916
Identical bids (collusion pattern)class B
(주)강일기업 (2118646575) = (주)한밭기업 (3148121830)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03923
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03921
Identical bids (collusion pattern)class B
유한회사 현대관리시스템 (1238161430) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03931
Identical bids (collusion pattern)class B
(주)동익 (1108187846) = 유한회사 현대관리시스템 (1238161430)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03933
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = 주식회사 선진휴먼테크 (1378118534)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03934
Identical bids (collusion pattern)class B
주식회사 에스알피 (1348672567) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03936
Identical bids (collusion pattern)class B
(주)강일기업 (2118646575) = 주식회사 태광실업 (3148100801)
Buyer 주택관리공단(주) · Amount KRW 16,860,190,682 · Found 4 October 2026 · Code KR-03947
Identical bids (collusion pattern)class B
주식회사 에스알피 (1348672567) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 16,690,127,295 · Found 4 October 2026 · Code KR-03789
Identical bids (collusion pattern)
현대해상화재보험(주) (1028132035) = 농협손해보험 주식회사 (1048639719)
Buyer 한국교통대학교 · Amount KRW 16,661,505,864 · Found 4 October 2026 · Code KR-03626
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = 주식회사 푸른안전산업 (1228151604)
Buyer 주택관리공단(주) · Amount KRW 16,644,601,757 · Found 4 October 2026 · Code KR-04176
Identical bids (collusion pattern)
롯데손해보험(주) (1048130770) = (주)케이비손해보험 (2028148370)
Buyer 한국교통대학교 · Amount KRW 16,493,581,834 · Found 4 October 2026 · Code KR-03632
Identical bids (collusion pattern)class B
유한회사 현대관리시스템 (1238161430) = (주)엠컨트럴시스템 (2208760511)
Buyer 주택관리공단(주) · Amount KRW 16,246,368,137 · Found 4 October 2026 · Code KR-03944
Identical bids (collusion pattern)class B
삼우안전관리 유한책임회사 (2208645658) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 16,197,306,637 · Found 4 October 2026 · Code KR-03960
Identical bids (collusion pattern)class B
주식회사 푸른안전산업 (1228151604) = 삼우안전관리 유한책임회사 (2208645658)
Buyer 주택관리공단(주) · Amount KRW 16,197,306,637 · Found 4 October 2026 · Code KR-03907
Identical bids (collusion pattern)class B
(주)대한주택개발 (1248635624) = 삼우안전관리 유한책임회사 (2208645658)
Buyer 주택관리공단(주) · Amount KRW 16,197,306,637 · Found 4 October 2026 · Code KR-03915
Identical bids (collusion pattern)
롯데손해보험(주) (1048130770) = 농협손해보험 주식회사 (1048639719)
Buyer 한국교통대학교 · Amount KRW 16,153,734,858 · Found 4 October 2026 · Code KR-03637
Identical bids (collusion pattern)class B
(주)인테크디자인 (1308172366) = (주)엑스오비스 (2208180849)
Buyer 대전관광공사 · Amount KRW 16,052,727,272 · Found 4 October 2026 · Code KR-04386
Identical bids (collusion pattern)class B
(주)강일기업 (2118646575) = 주식회사 오케이시스템 (2148684452)
Buyer 주택관리공단(주) · Amount KRW 15,754,613,399 · Found 4 October 2026 · Code KR-03854
Identical bids (collusion pattern)
농협손해보험 주식회사 (1048639719) = 디비손해보험 주식회사 (2018145593)
Buyer 한국교통대학교 · Amount KRW 15,410,886,590 · Found 4 October 2026 · Code KR-03616
Identical bids (collusion pattern)
흥국화재해상보험(주) (1028107837) = 농협손해보험 주식회사 (1048639719)
Buyer 한국교통대학교 · Amount KRW 15,139,493,270 · Found 4 October 2026 · Code KR-03620
Identical bids (collusion pattern)class B
주식회사 에이스엠 (1358613260) = 주식회사 코리아종합관리 (1398137653)
Buyer 주택관리공단(주) · Amount KRW 15,079,823,672 · Found 4 October 2026 · Code KR-04103
Identical bids (collusion pattern)class B
주식회사 태성공사 (1128122698) = 주식회사 에이스엠 (1358613260)
Buyer 주택관리공단(주) · Amount KRW 15,008,935,612 · Found 4 October 2026 · Code KR-04099
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = 이레안전시스템 주식회사 (1168108188)
Buyer 주택관리공단(주) · Amount KRW 14,991,449,083 · Found 4 October 2026 · Code KR-04076
Identical bids (collusion pattern)class B
유한회사 미래환경 (1298118528) = 주식회사 에이스엠 (1358613260)
Buyer 주택관리공단(주) · Amount KRW 14,760,827,402 · Found 4 October 2026 · Code KR-04186
Identical bids (collusion pattern)class B
주식회사 에이스엠 (1358613260) = 주식회사 예스종합관리 (2068701549)
Buyer 주택관리공단(주) · Amount KRW 14,728,605,557 · Found 4 October 2026 · Code KR-04191
Identical bids (collusion pattern)
롯데손해보험(주) (1048130770) = 하나손해보험 주식회사 (1078624985)
Buyer 한국교통대학교 · Amount KRW 14,651,393,472 · Found 4 October 2026 · Code KR-03639
Identical bids (collusion pattern)
흥국화재해상보험(주) (1028107837) = 하나손해보험 주식회사 (1078624985)
Buyer 한국교통대학교 · Amount KRW 14,562,137,746 · Found 4 October 2026 · Code KR-03627
Identical bids (collusion pattern)class B
(주) 이엠피서비스 (1088156132) = 주식회사 세계보안관리시스템 (1178136902)
Buyer 주택관리공단(주) · Amount KRW 14,535,954,003 · Found 4 October 2026 · Code KR-04170
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 14,535,085,929 · Found 4 October 2026 · Code KR-04660
Identical bids (collusion pattern)
선우환경관리 주식회사 (1058707177) = (주)신현대관리 (2128185178)
Buyer 주택관리공단(주) · Amount KRW 14,335,331,726 · Found 4 October 2026 · Code KR-03722
Identical bids (collusion pattern)
주식회사 두부인터내셔널 (1148800743) = 태산컨설팅 (6570301989)
Buyer 한국산업안전보건공단 · Amount KRW 14,286,310,729 · Found 4 October 2026 · Code KR-03640
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 14,245,277,875 · Found 4 October 2026 · Code KR-04174
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = 주식회사 에코그린티엠 (1088165529)
Buyer 주택관리공단(주) · Amount KRW 14,245,277,875 · Found 4 October 2026 · Code KR-04184
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = 신서림에스앤에스주식회사 (6098114028)
Buyer 주택관리공단(주) · Amount KRW 14,229,321,647 · Found 4 October 2026 · Code KR-04265
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = 관촌실업(주) (2118171050)
Buyer 주택관리공단(주) · Amount KRW 14,197,925,283 · Found 4 October 2026 · Code KR-03995
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = 신서림에스앤에스주식회사 (6098114028)
Buyer 주택관리공단(주) · Amount KRW 14,197,925,283 · Found 4 October 2026 · Code KR-04063
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = 예주산업 주식회사 (1088146726)
Buyer 주택관리공단(주) · Amount KRW 14,197,925,283 · Found 4 October 2026 · Code KR-04064
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = 주식회사 건은 (1078166700)
Buyer 주택관리공단(주) · Amount KRW 14,197,925,283 · Found 4 October 2026 · Code KR-04075
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = (주)태영 (1388113115)
Buyer 주택관리공단(주) · Amount KRW 14,197,925,283 · Found 4 October 2026 · Code KR-04093
Identical bids (collusion pattern)
현대해상화재보험(주) (1028132035) = 롯데손해보험(주) (1048130770)
Buyer 한국교통대학교 · Amount KRW 14,180,269,138 · Found 4 October 2026 · Code KR-03684
Identical bids (collusion pattern)class B
한국진돗개안전씨엔에스 주식회사 (1218136139) = 유한회사 현대관리시스템 (1238161430)
Buyer 주택관리공단(주) · Amount KRW 14,149,805,419 · Found 4 October 2026 · Code KR-03991
Identical bids (collusion pattern)class B
한국진돗개안전씨엔에스 주식회사 (1218136139) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 14,149,805,419 · Found 4 October 2026 · Code KR-04012
Identical bids (collusion pattern)class B
(주)미래에이비엠 (2048172653) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 14,089,971,300 · Found 4 October 2026 · Code KR-03750
Identical bids (collusion pattern)class B
남광개발(주) (1238152606) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 14,007,384,053 · Found 4 October 2026 · Code KR-03859
Identical bids (collusion pattern)
흥국화재해상보험(주) (1028107837) = 현대해상화재보험(주) (1028132035)
Buyer 한국교통대학교 · Amount KRW 13,907,756,511 · Found 4 October 2026 · Code KR-03643
Identical bids (collusion pattern)class B
(주)조은세이프 (1078685468) = 주식회사 더지엠에스 (1348707063)
Buyer 주택관리공단(주) · Amount KRW 13,894,295,004 · Found 4 October 2026 · Code KR-04212
Identical bids (collusion pattern)
농협손해보험 주식회사 (1048639719) = 한화손해보험 주식회사 (1168146445)
Buyer 한국교통대학교 · Amount KRW 13,846,509,922 · Found 4 October 2026 · Code KR-03618
Identical bids (collusion pattern)
현대해상화재보험(주) (1028132035) = 하나손해보험 주식회사 (1078624985)
Buyer 한국교통대학교 · Amount KRW 13,798,515,192 · Found 4 October 2026 · Code KR-03635
Identical bids (collusion pattern)class B
(주)아워홈 (1078176324) = 주식회사 푸드머스 (1208603023)
Buyer 인천다비다원 동심원 · Amount KRW 13,780,289,167 · Found 4 October 2026 · Code KR-03625
Identical bids (collusion pattern)
선우환경관리 주식회사 (1058707177) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 13,623,910,219 · Found 4 October 2026 · Code KR-03714
Identical bids (collusion pattern)class B
주식회사 더지엠에스 (1348707063) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 13,606,670,262 · Found 4 October 2026 · Code KR-04552
Identical bids (collusion pattern)class B
자연엔지니어링(주) (1238138899) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 13,565,212,519 · Found 4 October 2026 · Code KR-04053
Identical bids (collusion pattern)class B
유한회사 현대관리시스템 (1238161430) = (주)이오티앤디 (6058136108)
Buyer 주택관리공단(주) · Amount KRW 13,565,212,519 · Found 4 October 2026 · Code KR-04054
Identical bids (collusion pattern)class B
자연엔지니어링(주) (1238138899) = 유한회사 현대관리시스템 (1238161430)
Buyer 주택관리공단(주) · Amount KRW 13,565,212,519 · Found 4 October 2026 · Code KR-04080
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = 주식회사 에코그린티엠 (1088165529)
Buyer 주택관리공단(주) · Amount KRW 13,527,776,403 · Found 4 October 2026 · Code KR-04123
Identical bids (collusion pattern)
흥국화재해상보험(주) (1028107837) = 롯데손해보험(주) (1048130770)
Buyer 한국교통대학교 · Amount KRW 13,149,905,773 · Found 4 October 2026 · Code KR-03641
Identical bids (collusion pattern)
하나손해보험 주식회사 (1078624985) = 한화손해보험 주식회사 (1168146445)
Buyer 한국교통대학교 · Amount KRW 13,000,912,688 · Found 4 October 2026 · Code KR-03633
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 12,982,265,283 · Found 4 October 2026 · Code KR-04196
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = (주)대한주택개발 (1248635624)
Buyer 주택관리공단(주) · Amount KRW 12,978,072,453 · Found 4 October 2026 · Code KR-04114
Identical bids (collusion pattern)class B
주식회사 에코그린티엠 (1088165529) = 주식회사 세계보안관리시스템 (1178136902)
Buyer 주택관리공단(주) · Amount KRW 12,978,072,453 · Found 4 October 2026 · Code KR-04120
Identical bids (collusion pattern)class B
주식회사 건은 (1078166700) = 주식회사 세계보안관리시스템 (1178136902)
Buyer 주택관리공단(주) · Amount KRW 12,978,072,453 · Found 4 October 2026 · Code KR-04166
Identical bids (collusion pattern)class B
주식회사 태성공사 (1128122698) = 주식회사 세계보안관리시스템 (1178136902)
Buyer 주택관리공단(주) · Amount KRW 12,978,072,453 · Found 4 October 2026 · Code KR-04169
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = 관촌실업(주) (2118171050)
Buyer 주택관리공단(주) · Amount KRW 12,978,072,453 · Found 4 October 2026 · Code KR-04177
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = (주)이오티앤디 (6058136108)
Buyer 주택관리공단(주) · Amount KRW 12,978,072,453 · Found 4 October 2026 · Code KR-04178
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = (주)엠컨트럴시스템 (2208760511)
Buyer 주택관리공단(주) · Amount KRW 12,978,072,453 · Found 4 October 2026 · Code KR-04179
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = 주식회사 코리아종합관리 (1398137653)
Buyer 주택관리공단(주) · Amount KRW 12,978,072,453 · Found 4 October 2026 · Code KR-04193
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = 남광개발(주) (1238152606)
Buyer 주택관리공단(주) · Amount KRW 12,850,455,588 · Found 4 October 2026 · Code KR-03943
Identical bids (collusion pattern)
흥국화재해상보험(주) (1028107837) = 한화손해보험 주식회사 (1168146445)
Buyer 한국교통대학교 · Amount KRW 12,642,123,163 · Found 4 October 2026 · Code KR-03623
Identical bids (collusion pattern)class B
유한회사 현대관리시스템 (1238161430) = 제일 씨앤에스(주) (1318183022)
Buyer 주택관리공단(주) · Amount KRW 12,582,033,551 · Found 4 October 2026 · Code KR-04152
Identical bids (collusion pattern)class B
제일 씨앤에스(주) (1318183022) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 12,582,033,551 · Found 4 October 2026 · Code KR-04175
Identical bids (collusion pattern)class B
주식회사 에이스엠 (1358613260) = 주식회사 선진휴먼테크 (1378118534)
Buyer 주택관리공단(주) · Amount KRW 12,492,409,482 · Found 4 October 2026 · Code KR-04351
Identical bids (collusion pattern)class B
주식회사 명성티엠에스 (5038169491) = (주)썬앤문 (6028141335)
Buyer 주택관리공단(주) · Amount KRW 12,479,737,422 · Found 4 October 2026 · Code KR-03725
Identical bids (collusion pattern)class B
주식회사 에이스엠 (1358613260) = 삼우안전관리 유한책임회사 (2208645658)
Buyer 주택관리공단(주) · Amount KRW 12,460,187,637 · Found 4 October 2026 · Code KR-04375
Identical bids (collusion pattern)class B
(주)조은세이프 (1078685468) = 삼우안전관리 유한책임회사 (2208645658)
Buyer 주택관리공단(주) · Amount KRW 12,460,187,637 · Found 4 October 2026 · Code KR-04350
Identical bids (collusion pattern)class B
새시개발주식회사 (1308614546) = 주식회사 에이스엠 (1358613260)
Buyer 주택관리공단(주) · Amount KRW 12,456,965,452 · Found 4 October 2026 · Code KR-04310
Identical bids (collusion pattern)class B
새시개발주식회사 (1308614546) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 12,456,965,452 · Found 4 October 2026 · Code KR-04325
Identical bids (collusion pattern)class B
주식회사 드림잡 (1048179211) = 주식회사 에이스엠 (1358613260)
Buyer 주택관리공단(주) · Amount KRW 12,421,521,422 · Found 4 October 2026 · Code KR-04313
Identical bids (collusion pattern)class B
주식회사 드림잡 (1048179211) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 12,421,521,422 · Found 4 October 2026 · Code KR-04349
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = (주)조은세이프 (1078685468)
Buyer 주택관리공단(주) · Amount KRW 12,346,783,574 · Found 4 October 2026 · Code KR-04198
Identical bids (collusion pattern)class B
(주)조은세이프 (1078685468) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 12,242,568,124 · Found 4 October 2026 · Code KR-04357
Identical bids (collusion pattern)class B
대한종합관리주식회사 (1098176989) = 주식회사 에이스엠 (1358613260)
Buyer 주택관리공단(주) · Amount KRW 12,137,969,182 · Found 4 October 2026 · Code KR-04417
Identical bids (collusion pattern)class B
(주)조은세이프 (1078685468) = 대한종합관리주식회사 (1098176989)
Buyer 주택관리공단(주) · Amount KRW 12,137,969,182 · Found 4 October 2026 · Code KR-04238
Identical bids (collusion pattern)class B
대한종합관리주식회사 (1098176989) = (주)대한주택개발 (1248635624)
Buyer 주택관리공단(주) · Amount KRW 12,137,969,182 · Found 4 October 2026 · Code KR-04311
Identical bids (collusion pattern)
롯데손해보험(주) (1048130770) = 한화손해보험 주식회사 (1168146445)
Buyer 한국교통대학교 · Amount KRW 12,006,274,243 · Found 4 October 2026 · Code KR-03646
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = (주)이데아그룹 (1198182362)
Buyer 주택관리공단(주) · Amount KRW 11,868,680,774 · Found 4 October 2026 · Code KR-04072
Identical bids (collusion pattern)class B
(주) 뉴맨테크 (1298157685) = 주식회사 에이스엠 (1358613260)
Buyer 주택관리공단(주) · Amount KRW 11,657,863,685 · Found 4 October 2026 · Code KR-04418
Identical bids (collusion pattern)class B
(주) 뉴맨테크 (1298157685) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 11,657,863,685 · Found 4 October 2026 · Code KR-04229
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = (주) 뉴맨테크 (1298157685)
Buyer 주택관리공단(주) · Amount KRW 11,657,863,685 · Found 4 October 2026 · Code KR-04247
Identical bids (collusion pattern)class B
(주)조은세이프 (1078685468) = (주) 뉴맨테크 (1298157685)
Buyer 주택관리공단(주) · Amount KRW 11,657,863,685 · Found 4 October 2026 · Code KR-04363
Identical bids (collusion pattern)class B
(주)한결에이엠 (2208146889) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 11,595,765,930 · Found 4 October 2026 · Code KR-04222
Identical bids (collusion pattern)
한화손해보험 주식회사 (1168146445) = 엠지손해보험 주식회사 (2208852643)
Buyer 한국교통대학교 · Amount KRW 11,545,373,298 · Found 4 October 2026 · Code KR-03680
Identical bids (collusion pattern)class B
주식회사 건은 (1078166700) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 11,438,009,239 · Found 4 October 2026 · Code KR-03841
Identical bids (collusion pattern)class B
주식회사 케이오엠 (2098157846) = 신서림에스앤에스주식회사 (6098114028)
Buyer 주택관리공단(주) · Amount KRW 11,438,009,239 · Found 4 October 2026 · Code KR-03849
Identical bids (collusion pattern)class B
주식회사 케이오엠 (2098157846) = 관촌실업(주) (2118171050)
Buyer 주택관리공단(주) · Amount KRW 11,438,009,239 · Found 4 October 2026 · Code KR-03867
Identical bids (collusion pattern)class B
주식회사 케이오엠 (2098157846) = (주)엠컨트럴시스템 (2208760511)
Buyer 주택관리공단(주) · Amount KRW 11,438,009,239 · Found 4 October 2026 · Code KR-03875
Identical bids (collusion pattern)class B
예주산업 주식회사 (1088146726) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 11,438,009,239 · Found 4 October 2026 · Code KR-03889
Identical bids (collusion pattern)class B
(주)이데아그룹 (1198182362) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 11,438,009,239 · Found 4 October 2026 · Code KR-03901
Identical bids (collusion pattern)class B
(주)태영 (1388113115) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 11,438,009,239 · Found 4 October 2026 · Code KR-03913
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = 주식회사 코리아종합관리 (1398137653)
Buyer 주택관리공단(주) · Amount KRW 11,374,311,445 · Found 4 October 2026 · Code KR-04366
Identical bids (collusion pattern)class B
(주)대한주택개발 (1248635624) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 11,107,265,100 · Found 4 October 2026 · Code KR-03973
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = 유한회사 미래환경 (1298118528)
Buyer 주택관리공단(주) · Amount KRW 11,055,315,175 · Found 4 October 2026 · Code KR-04364
Identical bids (collusion pattern)class B
주식회사 청우티에스 (1018196017) = 국제경보산업(주) (1078121815)
Buyer 주택관리공단(주) · Amount KRW 11,023,093,330 · Found 4 October 2026 · Code KR-04381
Identical bids (collusion pattern)class B
주식회사 청우티에스 (1018196017) = 주식회사 에이스엠 (1358613260)
Buyer 주택관리공단(주) · Amount KRW 11,023,093,330 · Found 4 October 2026 · Code KR-04293
Identical bids (collusion pattern)class B
주식회사 청우티에스 (1018196017) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 11,023,093,330 · Found 4 October 2026 · Code KR-04298
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = (주)한결에이엠 (2208146889)
Buyer 주택관리공단(주) · Amount KRW 10,854,827,256 · Found 4 October 2026 · Code KR-04145
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = (주)태영 (1388113115)
Buyer 주택관리공단(주) · Amount KRW 10,854,827,256 · Found 4 October 2026 · Code KR-04146
Identical bids (collusion pattern)class B
유한회사 현대관리시스템 (1238161430) = (주)태영 (1388113115)
Buyer 주택관리공단(주) · Amount KRW 10,854,827,256 · Found 4 October 2026 · Code KR-04153
Identical bids (collusion pattern)class B
유한회사 현대관리시스템 (1238161430) = (주)한결에이엠 (2208146889)
Buyer 주택관리공단(주) · Amount KRW 10,854,827,256 · Found 4 October 2026 · Code KR-04154
Identical bids (collusion pattern)class B
(주)대한주택개발 (1248635624) = (주)썬앤문 (6028141335)
Buyer 주택관리공단(주) · Amount KRW 10,737,908,676 · Found 4 October 2026 · Code KR-03780
Identical bids (collusion pattern)class B
주식회사 부안안전시스템 (1228174591) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 10,711,620,714 · Found 4 October 2026 · Code KR-03836
Identical bids (collusion pattern)class B
(주)조은세이프 (1078685468) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 10,684,300,039 · Found 4 October 2026 · Code KR-03895
Identical bids (collusion pattern)class B
주식회사 대산시스템 (1228163226) = 주식회사 에스알피 (1348672567)
Buyer 주택관리공단(주) · Amount KRW 10,535,958,401 · Found 4 October 2026 · Code KR-04371
Identical bids (collusion pattern)class B
주식회사 대산시스템 (1228163226) = (주)대한주택개발 (1248635624)
Buyer 주택관리공단(주) · Amount KRW 10,535,958,401 · Found 4 October 2026 · Code KR-04413
Identical bids (collusion pattern)class B
주식회사 대산시스템 (1228163226) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 10,535,958,401 · Found 4 October 2026 · Code KR-04269
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = 주식회사 대산시스템 (1228163226)
Buyer 주택관리공단(주) · Amount KRW 10,535,958,401 · Found 4 October 2026 · Code KR-04305
Identical bids (collusion pattern)class B
주식회사 대산시스템 (1228163226) = 유한회사 현대관리시스템 (1238161430)
Buyer 주택관리공단(주) · Amount KRW 10,535,958,401 · Found 4 October 2026 · Code KR-04365
Identical bids (collusion pattern)class B
주식회사 대산시스템 (1228163226) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 10,535,958,401 · Found 4 October 2026 · Code KR-04367
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = 주식회사 선진휴먼테크 (1378118534)
Buyer 주택관리공단(주) · Amount KRW 10,390,658,263 · Found 4 October 2026 · Code KR-04422
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = 유한회사 미래환경 (1298118528)
Buyer 주택관리공단(주) · Amount KRW 10,390,658,263 · Found 4 October 2026 · Code KR-04326
Identical bids (collusion pattern)class B
신화비엠씨(주) (1228193846) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 10,283,520,557 · Found 4 October 2026 · Code KR-04373
Identical bids (collusion pattern)class B
신화비엠씨(주) (1228193846) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 10,283,520,557 · Found 4 October 2026 · Code KR-04233
Identical bids (collusion pattern)class B
신화비엠씨(주) (1228193846) = 유한회사 현대관리시스템 (1238161430)
Buyer 주택관리공단(주) · Amount KRW 10,283,520,557 · Found 4 October 2026 · Code KR-04249
Identical bids (collusion pattern)class B
남광개발(주) (1238152606) = 유한회사 현대관리시스템 (1238161430)
Buyer 주택관리공단(주) · Amount KRW 10,283,520,557 · Found 4 October 2026 · Code KR-04280
Identical bids (collusion pattern)class B
남광개발(주) (1238152606) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 10,283,520,557 · Found 4 October 2026 · Code KR-04323
Identical bids (collusion pattern)class B
(주)엔에이치아이 (1148715778) = (주)씨에이에스 (1168137757)
Buyer 한국정보화진흥원 · Amount KRW 10,209,171,820 · Found 4 October 2026 · Code KR-03853
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = (주)대덕개발 (3148107804)
Buyer 주택관리공단(주) · Amount KRW 10,089,914,967 · Found 4 October 2026 · Code KR-03884
Identical bids (collusion pattern)
태산 (5451101959) = 아트소마 (8267700103)
Buyer 한국공항공사 김포공항 · Amount KRW 9,959,659,790 · Found 4 October 2026 · Code KR-03606
Identical bids (collusion pattern)class B
(주)대한주택개발 (1248635624) = 주식회사 더지엠에스 (1348707063)
Buyer 주택관리공단(주) · Amount KRW 9,869,551,262 · Found 4 October 2026 · Code KR-04530
Identical bids (collusion pattern)class B
주식회사 더지엠에스 (1348707063) = 주식회사 에이스엠 (1358613260)
Buyer 주택관리공단(주) · Amount KRW 9,869,551,262 · Found 4 October 2026 · Code KR-04605
Identical bids (collusion pattern)class B
유한회사 미래환경 (1298118528) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 9,847,046,599 · Found 4 October 2026 · Code KR-03989
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = 주식회사 명가종합관리 (6038143582)
Buyer 주택관리공단(주) · Amount KRW 9,693,072,908 · Found 4 October 2026 · Code KR-04036
Identical bids (collusion pattern)class B
(주)강일기업 (2118646575) = 주식회사 산천에이엠비 (5108135500)
Buyer 주택관리공단(주) · Amount KRW 9,685,187,899 · Found 4 October 2026 · Code KR-03761
Identical bids (collusion pattern)
주식회사 케이오엠 (2098157846) = (주)신현대관리 (2128185178)
Buyer 주택관리공단(주) · Amount KRW 9,685,187,899 · Found 4 October 2026 · Code KR-03820
Identical bids (collusion pattern)class B
대한종합관리주식회사 (1098176989) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 9,515,110,962 · Found 4 October 2026 · Code KR-04514
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = (주)이데아그룹 (1198182362)
Buyer 주택관리공단(주) · Amount KRW 9,476,128,039 · Found 4 October 2026 · Code KR-04739
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = (주)대덕개발 (3148107804)
Buyer 주택관리공단(주) · Amount KRW 9,430,104,202 · Found 4 October 2026 · Code KR-03892
Identical bids (collusion pattern)class B
(주)조은세이프 (1078685468) = 주식회사 태룡에스디 (1288118490)
Buyer 주택관리공단(주) · Amount KRW 9,335,959,289 · Found 4 October 2026 · Code KR-04147
Identical bids (collusion pattern)class B
대한종합관리(주) (1328108496) = 주식회사 에이스엠 (1358613260)
Buyer 주택관리공단(주) · Amount KRW 9,199,336,877 · Found 4 October 2026 · Code KR-04498
Identical bids (collusion pattern)class B
대한종합관리(주) (1328108496) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 9,199,336,877 · Found 4 October 2026 · Code KR-04729
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = (주)휴먼그린플러스 (1288636794)
Buyer 주택관리공단(주) · Amount KRW 9,034,617,544 · Found 4 October 2026 · Code KR-04299
Identical bids (collusion pattern)class B
유한회사 현대관리시스템 (1238161430) = (주)휴먼그린플러스 (1288636794)
Buyer 주택관리공단(주) · Amount KRW 9,034,617,544 · Found 4 October 2026 · Code KR-04335
Identical bids (collusion pattern)class B
(주)휴먼그린플러스 (1288636794) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 9,034,617,544 · Found 4 October 2026 · Code KR-04342
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = (주)휴먼그린플러스 (1288636794)
Buyer 주택관리공단(주) · Amount KRW 9,034,617,544 · Found 4 October 2026 · Code KR-04359
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = (주) 이엠피서비스 (1088156132)
Buyer 주택관리공단(주) · Amount KRW 9,015,004,038 · Found 4 October 2026 · Code KR-04117
Identical bids (collusion pattern)
(주)케이비손해보험 (2028148370) = 엠지손해보험 주식회사 (2208852643)
Buyer 한국교통대학교 · Amount KRW 8,976,200,685 · Found 4 October 2026 · Code KR-03695
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = 주식회사 선진휴먼테크 (1378118534)
Buyer 주택관리공단(주) · Amount KRW 8,786,897,255 · Found 4 October 2026 · Code KR-04486
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = 삼우안전관리 유한책임회사 (2208645658)
Buyer 주택관리공단(주) · Amount KRW 8,754,675,410 · Found 4 October 2026 · Code KR-04485
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = 새시개발주식회사 (1308614546)
Buyer 주택관리공단(주) · Amount KRW 8,751,453,225 · Found 4 October 2026 · Code KR-04551
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 8,664,564,465 · Found 4 October 2026 · Code KR-04109
Identical bids (collusion pattern)class B
자연엔지니어링(주) (1238138899) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 8,664,564,465 · Found 4 October 2026 · Code KR-04131
Identical bids (collusion pattern)class B
한국진돗개안전씨엔에스 주식회사 (1218136139) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 8,664,564,465 · Found 4 October 2026 · Code KR-04140
Identical bids (collusion pattern)class B
주식회사 명성티엠에스 (5038169491) = (주)이오티앤디 (6058136108)
Buyer 주택관리공단(주) · Amount KRW 8,664,564,465 · Found 4 October 2026 · Code KR-04160
Identical bids (collusion pattern)class B
제일 씨앤에스(주) (1318183022) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 8,664,564,465 · Found 4 October 2026 · Code KR-04197
Identical bids (collusion pattern)class B
(주)한밭기업 (3148121830) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 8,664,564,465 · Found 4 October 2026 · Code KR-04209
Identical bids (collusion pattern)class B
세원산업 주식회사 (3148139515) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 8,664,564,465 · Found 4 October 2026 · Code KR-04213
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 8,664,564,465 · Found 4 October 2026 · Code KR-04223
Identical bids (collusion pattern)
현대해상화재보험(주) (1028132035) = 엠지손해보험 주식회사 (2208852643)
Buyer 한국교통대학교 · Amount KRW 8,487,977,704 · Found 4 October 2026 · Code KR-03687
Identical bids (collusion pattern)
롯데손해보험(주) (1048130770) = 엠지손해보험 주식회사 (2208852643)
Buyer 한국교통대학교 · Amount KRW 8,487,656,333 · Found 4 October 2026 · Code KR-03734
Identical bids (collusion pattern)class B
국제경보산업(주) (1078121815) = 대한종합관리주식회사 (1098176989)
Buyer 주택관리공단(주) · Amount KRW 8,432,456,955 · Found 4 October 2026 · Code KR-04636
Identical bids (collusion pattern)
흥국화재해상보험(주) (1028107837) = 엠지손해보험 주식회사 (2208852643)
Buyer 한국교통대학교 · Amount KRW 8,386,394,583 · Found 4 October 2026 · Code KR-03717
Identical bids (collusion pattern)class B
주식회사 에코그린티엠 (1088165529) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 8,145,002,139 · Found 4 October 2026 · Code KR-04085
Identical bids (collusion pattern)class B
(주)나라종합관리 (1058720942) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 8,095,138,735 · Found 4 October 2026 · Code KR-04172
Identical bids (collusion pattern)class B
(주)융성종합관리 (1198142360) = 주식회사 에이스엠 (1358613260)
Buyer 주택관리공단(주) · Amount KRW 8,081,238,840 · Found 4 October 2026 · Code KR-04423
Identical bids (collusion pattern)class B
(주)융성종합관리 (1198142360) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 8,081,238,840 · Found 4 October 2026 · Code KR-04673
Identical bids (collusion pattern)class B
(주)티아이시스템 (2068633141) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 8,081,238,840 · Found 4 October 2026 · Code KR-04715
Identical bids (collusion pattern)class B
주식회사 에이스엠 (1358613260) = (주)티아이시스템 (2068633141)
Buyer 주택관리공단(주) · Amount KRW 8,081,238,840 · Found 4 October 2026 · Code KR-04744
Identical bids (collusion pattern)
농협손해보험 주식회사 (1048639719) = 엠지손해보험 주식회사 (2208852643)
Buyer 한국교통대학교 · Amount KRW 8,076,732,278 · Found 4 October 2026 · Code KR-03679
Identical bids (collusion pattern)
한울테크 (1523101134) = 예송전자 (2053579332)
Buyer 경기도 경기도농업기술원 · Amount KRW 7,925,464,434 · Found 4 October 2026 · Code KR-03604
Identical bids (collusion pattern)class B
주식회사 예스종합관리 (2068701549) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 7,891,249,419 · Found 4 October 2026 · Code KR-03998
Identical bids (collusion pattern)class B
주식회사 서비스플러스 (1388154305) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 7,891,249,419 · Found 4 October 2026 · Code KR-04024
Identical bids (collusion pattern)class B
(주) 이엠피서비스 (1088156132) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 7,891,249,419 · Found 4 October 2026 · Code KR-04039
Identical bids (collusion pattern)
엔에스건설 주식회사 (8268600046) = 오성드림건설(주) (8528600064)
Buyer 서울특별시교육청 서울특별시북부교육지원청 · Amount KRW 7,745,774,545 · Found 4 October 2026 · Code KR-03508
Identical bids (collusion pattern)
하나손해보험 주식회사 (1078624985) = 엠지손해보험 주식회사 (2208852643)
Buyer 한국교통대학교 · Amount KRW 7,731,399,128 · Found 4 October 2026 · Code KR-03703
Identical bids (collusion pattern)class B
주식회사 듀델코리아 (1198189778) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 7,559,986,050 · Found 4 October 2026 · Code KR-04409
Identical bids (collusion pattern)class B
주식회사 세이프원 (1068682075) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 7,474,238,000 · Found 4 October 2026 · Code KR-04096
Identical bids (collusion pattern)class B
주식회사 캐미코 (1308160633) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 7,474,238,000 · Found 4 October 2026 · Code KR-04187
Identical bids (collusion pattern)class B
(주)강일기업 (2118646575) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 7,474,238,000 · Found 4 October 2026 · Code KR-04255
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = 율산개발 유한회사 (1288114567)
Buyer 주택관리공단(주) · Amount KRW 7,330,226,446 · Found 4 October 2026 · Code KR-03866
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = 주식회사 코스 (6098163567)
Buyer 주택관리공단(주) · Amount KRW 7,330,226,446 · Found 4 October 2026 · Code KR-03883
Identical bids (collusion pattern)class B
이레안전시스템 주식회사 (1168108188) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 7,330,226,446 · Found 4 October 2026 · Code KR-03908
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = 주식회사 한빛코리아 (3148155780)
Buyer 주택관리공단(주) · Amount KRW 7,330,226,446 · Found 4 October 2026 · Code KR-03910
Identical bids (collusion pattern)class B
주식회사 명성티엠에스 (5038169491) = 주식회사 명가종합관리 (6038143582)
Buyer 주택관리공단(주) · Amount KRW 7,315,007,724 · Found 4 October 2026 · Code KR-03840
Identical bids (collusion pattern)class B
주식회사 세이프원 (1068682075) = 주식회사 세계보안관리시스템 (1178136902)
Buyer 주택관리공단(주) · Amount KRW 7,168,473,718 · Found 4 October 2026 · Code KR-04558
Identical bids (collusion pattern)class B
이레안전시스템 주식회사 (1168108188) = 주식회사 세계보안관리시스템 (1178136902)
Buyer 주택관리공단(주) · Amount KRW 7,168,473,718 · Found 4 October 2026 · Code KR-04616
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = (주)한결에이엠 (2208146889)
Buyer 주택관리공단(주) · Amount KRW 7,168,473,718 · Found 4 October 2026 · Code KR-04641
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = 주식회사 세원종합관리 (2148747788)
Buyer 주택관리공단(주) · Amount KRW 7,168,473,718 · Found 4 October 2026 · Code KR-04643
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = 주식회사 오케이시스템 (2148684452)
Buyer 주택관리공단(주) · Amount KRW 7,168,473,718 · Found 4 October 2026 · Code KR-04649
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = 주식회사 캐미코 (1308160633)
Buyer 주택관리공단(주) · Amount KRW 7,168,473,718 · Found 4 October 2026 · Code KR-04746
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 7,168,473,718 · Found 4 October 2026 · Code KR-04747
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = 주식회사 산천에이엠비 (5108135500)
Buyer 주택관리공단(주) · Amount KRW 7,168,473,718 · Found 4 October 2026 · Code KR-04748
Identical bids (collusion pattern)class B
(주)성우펜스 (5028135853) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 7,054,330,587 · Found 4 October 2026 · Code KR-03972
Identical bids (collusion pattern)class B
(주)성우이엠 (5028178207) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 7,054,330,587 · Found 4 October 2026 · Code KR-03920
Identical bids (collusion pattern)class B
씨제이프레시웨이 주식회사 (6038111270) = (주)아워홈 영남2영업소 (6398500329)
Buyer 만월노인요양원 · Amount KRW 6,954,964,864 · Found 4 October 2026 · Code KR-03969
Identical bids (collusion pattern)class B
(주)디앤지예와가 (1108185547) = (주)엑스오비스 (2208180849)
Buyer 경상남도 진주시 · Amount KRW 6,909,090,908 · Found 4 October 2026 · Code KR-04725
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = 주식회사 올크린 (1238610426)
Buyer 주택관리공단(주) · Amount KRW 6,813,477,949 · Found 4 October 2026 · Code KR-04108
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = 주식회사 한빛코리아 (3148155780)
Buyer 주택관리공단(주) · Amount KRW 6,670,415,681 · Found 4 October 2026 · Code KR-03870
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = 율산개발 유한회사 (1288114567)
Buyer 주택관리공단(주) · Amount KRW 6,670,415,681 · Found 4 October 2026 · Code KR-03912
Identical bids (collusion pattern)
삼성화재해상보험 주식회사 (2028145617) = 엠지손해보험 주식회사 (2208852643)
Buyer 한국교통대학교 · Amount KRW 6,649,413,904 · Found 4 October 2026 · Code KR-03749
Identical bids (collusion pattern)class B
유한회사 현대관리시스템 (1238161430) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 6,576,670,125 · Found 4 October 2026 · Code KR-04738
Identical bids (collusion pattern)class B
(주)나라종합관리 (1058720942) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 6,576,670,125 · Found 4 October 2026 · Code KR-04429
Identical bids (collusion pattern)class B
(주)나라종합관리 (1058720942) = 유한회사 현대관리시스템 (1238161430)
Buyer 주택관리공단(주) · Amount KRW 6,576,670,125 · Found 4 October 2026 · Code KR-04525
Identical bids (collusion pattern)class B
(주)한결에이엠 (2208146889) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 6,576,670,125 · Found 4 October 2026 · Code KR-04587
Identical bids (collusion pattern)class B
(주)강일기업 (2118646575) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 6,576,670,125 · Found 4 October 2026 · Code KR-04628
Identical bids (collusion pattern)class B
(주)동익 (1108187846) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 6,576,670,125 · Found 4 October 2026 · Code KR-04665
Identical bids (collusion pattern)class B
(주)나라종합관리 (1058720942) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 6,576,670,125 · Found 4 October 2026 · Code KR-04672
Identical bids (collusion pattern)class B
주식회사 선진휴먼테크 (1378118534) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 6,576,670,125 · Found 4 October 2026 · Code KR-04683
Identical bids (collusion pattern)class B
주식회사 푸른안전산업 (1228151604) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 6,576,670,125 · Found 4 October 2026 · Code KR-04724
Identical bids (collusion pattern)class B
(주)태영 (1388113115) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 6,576,670,125 · Found 4 October 2026 · Code KR-04732
Identical bids (collusion pattern)class B
리얼컴퍼니 (6560201198) = 태산컨설팅 (6570301989)
Buyer 한국산업안전보건공단 · Amount KRW 6,491,029,302 · Found 4 October 2026 · Code KR-03706
Identical bids (collusion pattern)
프리스타일테크놀로지 유한회사 (1078759050) = 주식회사 쏜다 (1238131687)
Buyer 경기도 평택시 상하수도사업소 · Amount KRW 6,477,843,636 · Found 4 October 2026 · Code KR-04562
Identical bids (collusion pattern)
디비손해보험 주식회사 (2018145593) = 엠지손해보험 주식회사 (2208852643)
Buyer 한국교통대학교 · Amount KRW 6,431,280,648 · Found 4 October 2026 · Code KR-03702
Identical bids (collusion pattern)
피부사랑 (1171431870) = 아델인 (4092180619)
Buyer 해군군수사령부 · Amount KRW 6,387,892,609 · Found 4 October 2026 · Code KR-03737
Identical bids (collusion pattern)
하나손해보험 주식회사 (1078624985) = (주)케이비손해보험 (2028148370)
Buyer 한국교통대학교 · Amount KRW 6,344,124,265 · Found 4 October 2026 · Code KR-03610
Identical bids (collusion pattern)class B
주식회사 세계보안관리시스템 (1178136902) = 삼우안전관리 유한책임회사 (2208645658)
Buyer 주택관리공단(주) · Amount KRW 6,324,533,190 · Found 4 October 2026 · Code KR-04510
Identical bids (collusion pattern)
흥국화재해상보험(주) (1028107837) = (주)케이비손해보험 (2028148370)
Buyer 한국교통대학교 · Amount KRW 6,315,287,085 · Found 4 October 2026 · Code KR-03619
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = 주식회사 코스 (6098163567)
Buyer 주택관리공단(주) · Amount KRW 6,173,297,981 · Found 4 October 2026 · Code KR-03938
Identical bids (collusion pattern)
주식회사 모리건축 (2118720761) = 주식회사 시안공영 (4298600485)
Buyer 서울특별시 송파구 · Amount KRW 6,108,970,547 · Found 4 October 2026 · Code KR-03473
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = 합자회사 남양써비스 (3038113553)
Buyer 주택관리공단(주) · Amount KRW 6,090,221,192 · Found 4 October 2026 · Code KR-04214
Identical bids (collusion pattern)
주식회사 순수팩토리 (1548701267) = 시선컴퍼니 (5550101016)
Buyer 육군군수사령부 · Amount KRW 5,920,648,350 · Found 4 October 2026 · Code KR-03628
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = (주)썬앤문 (6028141335)
Buyer 주택관리공단(주) · Amount KRW 5,832,779,755 · Found 4 October 2026 · Code KR-04390
Identical bids (collusion pattern)class B
대아산업 주식회사 (1228150420) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 5,811,757,836 · Found 4 October 2026 · Code KR-04021
Identical bids (collusion pattern)class B
(주)에버크린 (1208189730) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 5,811,757,836 · Found 4 October 2026 · Code KR-04040
Identical bids (collusion pattern)class B
예주산업 주식회사 (1088146726) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 5,811,757,836 · Found 4 October 2026 · Code KR-04086
Identical bids (collusion pattern)class B
(주)아워홈경북영업소 (5138509561) = 삼성웰스토리 (주) (5138531684)
Buyer 사회복지법인성덕복지재단 · Amount KRW 5,779,272,720 · Found 4 October 2026 · Code KR-04035
Identical bids (collusion pattern)
메리츠화재해상보험주식회사 (1168103752) = 엠지손해보험 주식회사 (2208852643)
Buyer 한국교통대학교 · Amount KRW 5,711,119,196 · Found 4 October 2026 · Code KR-03676
Identical bids (collusion pattern)class B
주식회사 더지엠에스 (1348707063) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 5,630,137,899 · Found 4 October 2026 · Code KR-04694
Identical bids (collusion pattern)class B
주식회사 부안안전시스템 (1228174591) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 5,604,369,207 · Found 4 October 2026 · Code KR-04436
Identical bids (collusion pattern)class B
주식회사 올크린 (1238610426) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 5,597,817,949 · Found 4 October 2026 · Code KR-04273
Identical bids (collusion pattern)class B
주식회사 조현시스템 (5958100486) = (주)가가이엔지 (6178174084)
Buyer 주택관리공단(주) · Amount KRW 5,590,350,733 · Found 4 October 2026 · Code KR-04704
Identical bids (collusion pattern)class B
주식회사 에이치티에스 (5028191253) = 신서림에스앤에스주식회사 (6098114028)
Buyer 주택관리공단(주) · Amount KRW 5,582,862,195 · Found 4 October 2026 · Code KR-03977
Identical bids (collusion pattern)class B
주식회사 태광실업 (3148100801) = 주식회사 에이치티에스 (5028191253)
Buyer 주택관리공단(주) · Amount KRW 5,582,862,195 · Found 4 October 2026 · Code KR-04382
Identical bids (collusion pattern)class B
주식회사 에이치티에스 (5028191253) = 주식회사 우진토스템 (5148153062)
Buyer 주택관리공단(주) · Amount KRW 5,582,862,195 · Found 4 October 2026 · Code KR-04404
Identical bids (collusion pattern)class B
주식회사 에이치티에스 (5028191253) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 5,582,862,195 · Found 4 October 2026 · Code KR-04406
Identical bids (collusion pattern)class B
주식회사 에스알피 (1348672567) = 주식회사 에이치티에스 (5028191253)
Buyer 주택관리공단(주) · Amount KRW 5,582,862,195 · Found 4 October 2026 · Code KR-04410
Identical bids (collusion pattern)class B
우진종합관리(주) (5028132778) = 주식회사 에이치티에스 (5028191253)
Buyer 주택관리공단(주) · Amount KRW 5,582,862,195 · Found 4 October 2026 · Code KR-04141
Identical bids (collusion pattern)class B
주식회사 에이치티에스 (5028191253) = (주)썬앤문 (6028141335)
Buyer 주택관리공단(주) · Amount KRW 5,582,862,195 · Found 4 October 2026 · Code KR-04240
Identical bids (collusion pattern)class B
주식회사 건은 (1078166700) = 주식회사 에이치티에스 (5028191253)
Buyer 주택관리공단(주) · Amount KRW 5,582,862,195 · Found 4 October 2026 · Code KR-04241
Identical bids (collusion pattern)class B
성창티엠(주) (5028173901) = 주식회사 에이치티에스 (5028191253)
Buyer 주택관리공단(주) · Amount KRW 5,582,862,195 · Found 4 October 2026 · Code KR-04271
Identical bids (collusion pattern)class B
(주)성우이엠 (5028178207) = 주식회사 에이치티에스 (5028191253)
Buyer 주택관리공단(주) · Amount KRW 5,582,862,195 · Found 4 October 2026 · Code KR-04288
Identical bids (collusion pattern)class B
(주)성우펜스 (5028135853) = 주식회사 에이치티에스 (5028191253)
Buyer 주택관리공단(주) · Amount KRW 5,582,862,195 · Found 4 October 2026 · Code KR-04338
Identical bids (collusion pattern)class B
(사)정해복지부설 한신메디피아의원 (1148203812) = (재)한국의학연구소 (1308206960)
Buyer 한국산업기술시험원 · Amount KRW 5,550,598,181 · Found 4 October 2026 · Code KR-04081
Identical bids (collusion pattern)class B
주식회사 태룡에스디 (1288118490) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 5,532,885,099 · Found 4 October 2026 · Code KR-04691
Identical bids (collusion pattern)class B
주식회사 명성티엠에스 (5038169491) = 주식회사 승학피엠씨 (6038134439)
Buyer 주택관리공단(주) · Amount KRW 5,425,406,835 · Found 4 October 2026 · Code KR-03961
Identical bids (collusion pattern)class B
주식회사 명성티엠에스 (5038169491) = 주식회사 금조개발 (6058152296)
Buyer 주택관리공단(주) · Amount KRW 5,425,406,835 · Found 4 October 2026 · Code KR-03974
Identical bids (collusion pattern)class B
주식회사 명성티엠에스 (5038169491) = (주)가가이엔지 (6178174084)
Buyer 주택관리공단(주) · Amount KRW 5,425,406,835 · Found 4 October 2026 · Code KR-03929
Identical bids (collusion pattern)class B
주식회사 명성티엠에스 (5038169491) = 주식회사휴먼플러스 (6028127084)
Buyer 주택관리공단(주) · Amount KRW 5,425,406,835 · Found 4 October 2026 · Code KR-03935
Identical bids (collusion pattern)class B
(주)대한주택개발 (1248635624) = 주식회사 승학피엠씨 (6038134439)
Buyer 주택관리공단(주) · Amount KRW 5,407,484,325 · Found 4 October 2026 · Code KR-04025
Identical bids (collusion pattern)class B
삼성웰스토리 (주) (5138531684) = 씨제이프레시웨이 주식회사 (6038111270)
Buyer 사회복지법인 연광재단 · Amount KRW 5,367,181,811 · Found 4 October 2026 · Code KR-04243
Identical bids (collusion pattern)class B
(주)엠컨트럴시스템 (2208760511) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 5,312,072,757 · Found 4 October 2026 · Code KR-04601
Identical bids (collusion pattern)
하나손해보험 주식회사 (1078624985) = 메리츠화재해상보험주식회사 (1168103752)
Buyer 한국교통대학교 · Amount KRW 5,276,375,878 · Found 4 October 2026 · Code KR-03624
Identical bids (collusion pattern)class B
유한회사 현대관리시스템 (1238161430) = 합자회사 남양써비스 (3038113553)
Buyer 주택관리공단(주) · Amount KRW 5,258,678,858 · Found 4 October 2026 · Code KR-04387
Identical bids (collusion pattern)class B
(주)강일기업 (2118646575) = (주)대덕개발 (3148107804)
Buyer 주택관리공단(주) · Amount KRW 5,212,663,371 · Found 4 October 2026 · Code KR-03982
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = (주)엠컨트럴시스템 (2208760511)
Buyer 주택관리공단(주) · Amount KRW 5,154,382,320 · Found 4 October 2026 · Code KR-04003
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = 대아산업 주식회사 (1228150420)
Buyer 주택관리공단(주) · Amount KRW 5,151,947,071 · Found 4 October 2026 · Code KR-04065
Identical bids (collusion pattern)class B
태산컨설팅 (6570301989) = 주식회사 원텍솔루션 (6618101157)
Buyer 한국산업안전보건공단 · Amount KRW 5,123,985,142 · Found 4 October 2026 · Code KR-03729
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = (주)가가이엔지 (6178174084)
Buyer 주택관리공단(주) · Amount KRW 5,052,598,413 · Found 4 October 2026 · Code KR-04113
Identical bids (collusion pattern)
(주)프로코어 (1198127281) = (주)세스코 (2128105946)
Buyer 서울특별시 · Amount KRW 5,026,363,635 · Found 4 October 2026 · Code KR-04538
Identical bids (collusion pattern)class B
(주)강일기업 (2118646575) = 주식회사 동명씨앤아이 (5098600817)
Buyer 주택관리공단(주) · Amount KRW 4,925,567,363 · Found 4 October 2026 · Code KR-03882
Identical bids (collusion pattern)
에스더블유엠 주식회사 (1208774210) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 4,925,567,363 · Found 4 October 2026 · Code KR-03941
Identical bids (collusion pattern)
흥국화재해상보험(주) (1028107837) = 메리츠화재해상보험주식회사 (1168103752)
Buyer 한국교통대학교 · Amount KRW 4,906,493,208 · Found 4 October 2026 · Code KR-03622
Identical bids (collusion pattern)class B
(주)푸드머스 대구지점 (5028538111) = 삼성웰스토리 (주) (5138531684)
Buyer 사회복지법인성덕복지재단 · Amount KRW 4,595,363,635 · Found 4 October 2026 · Code KR-04173
Identical bids (collusion pattern)
주식회사 쏜다 (1238131687) = 주식회사 위지트에너지 (2248114017)
Buyer 경기도 평택시 상하수도사업소 · Amount KRW 4,591,800,000 · Found 4 October 2026 · Code KR-04681
Identical bids (collusion pattern)class B
하늘종합관리(주) (1318664812) = (주)엠컨트럴시스템 (2208760511)
Buyer 주택관리공단(주) · Amount KRW 4,555,817,344 · Found 4 October 2026 · Code KR-04383
Identical bids (collusion pattern)class B
주식회사 건은 (1078166700) = 하늘종합관리(주) (1318664812)
Buyer 주택관리공단(주) · Amount KRW 4,555,817,344 · Found 4 October 2026 · Code KR-04393
Identical bids (collusion pattern)class B
예주산업 주식회사 (1088146726) = 하늘종합관리(주) (1318664812)
Buyer 주택관리공단(주) · Amount KRW 4,555,817,344 · Found 4 October 2026 · Code KR-04267
Identical bids (collusion pattern)class B
이레안전시스템 주식회사 (1168108188) = 하늘종합관리(주) (1318664812)
Buyer 주택관리공단(주) · Amount KRW 4,555,817,344 · Found 4 October 2026 · Code KR-04279
Identical bids (collusion pattern)class B
하늘종합관리(주) (1318664812) = 신서림에스앤에스주식회사 (6098114028)
Buyer 주택관리공단(주) · Amount KRW 4,555,817,344 · Found 4 October 2026 · Code KR-04340
Identical bids (collusion pattern)class B
주식회사 한빛코리아 (3148155780) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 4,454,174,592 · Found 4 October 2026 · Code KR-03872
Identical bids (collusion pattern)class B
주식회사 명성티엠에스 (5038169491) = 주식회사 코스 (6098163567)
Buyer 주택관리공단(주) · Amount KRW 4,454,174,592 · Found 4 October 2026 · Code KR-03896
Identical bids (collusion pattern)class B
이레안전시스템 주식회사 (1168108188) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 4,454,174,592 · Found 4 October 2026 · Code KR-03897
Identical bids (collusion pattern)class B
율산개발 유한회사 (1288114567) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 4,454,174,592 · Found 4 October 2026 · Code KR-03909
Identical bids (collusion pattern)class B
주식회사 올크린 (1238610426) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 4,439,489,912 · Found 4 October 2026 · Code KR-04208
Identical bids (collusion pattern)class B
(주)아워홈 (1078176324) = 삼성웰스토리 (주) (1258544565)
Buyer 수봉재활원 · Amount KRW 4,438,272,718 · Found 4 October 2026 · Code KR-03762
Identical bids (collusion pattern)
한국국토정보공사 (1168201237) = 에스엔지아이 주식회사 (1218615181)
Buyer 인천항만공사 · Amount KRW 4,431,286,000 · Found 4 October 2026 · Code KR-04619
Identical bids (collusion pattern)
프리스타일테크놀로지 유한회사 (1078759050) = 주식회사 위지트에너지 (2248114017)
Buyer 경기도 평택시 상하수도사업소 · Amount KRW 4,409,981,818 · Found 4 October 2026 · Code KR-04561
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = 합자회사 남양써비스 (3038113553)
Buyer 주택관리공단(주) · Amount KRW 4,365,672,137 · Found 4 October 2026 · Code KR-04232
Identical bids (collusion pattern)
한화손해보험 주식회사 (1168146445) = 디비손해보험 주식회사 (2018145593)
Buyer 한국교통대학교 · Amount KRW 4,335,663,192 · Found 4 October 2026 · Code KR-03613
Identical bids (collusion pattern)
메리츠화재해상보험주식회사 (1168103752) = 한화손해보험 주식회사 (1168146445)
Buyer 경운대학교 · Amount KRW 4,295,584,156 · Found 4 October 2026 · Code KR-03621
Identical bids (collusion pattern)class B
주식회사 푸드머스 (1208603023) = 씨제이프레시웨이 주식회사 (6038111270)
Buyer 인천다비다원 동심원 · Amount KRW 4,294,909,080 · Found 4 October 2026 · Code KR-03617
Identical bids (collusion pattern)
부흥종합관리(주) (5028174711) = 주식회사 에이치티에스 (5028191253)
Buyer 주택관리공단(주) · Amount KRW 4,238,298,525 · Found 4 October 2026 · Code KR-03940
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = 주식회사 서비스플러스 (1388154305)
Buyer 주택관리공단(주) · Amount KRW 4,230,480,720 · Found 4 October 2026 · Code KR-04135
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = 주식회사 대한주택 (1318628096)
Buyer 주택관리공단(주) · Amount KRW 4,230,480,720 · Found 4 October 2026 · Code KR-04225
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = 동유주식회사 (3058170303)
Buyer 주택관리공단(주) · Amount KRW 4,221,056,079 · Found 4 October 2026 · Code KR-04414
Identical bids (collusion pattern)
프리스타일테크놀로지 유한회사 (1078759050) = 주식회사 케이스마트피아 (2258700347)
Buyer 경기도 평택시 상하수도사업소 · Amount KRW 4,219,002,727 · Found 4 October 2026 · Code KR-04555
Identical bids (collusion pattern)
주식회사 에이치티에스 (5028191253) = 주식회사 진성티에스 (5148142610)
Buyer 주택관리공단(주) · Amount KRW 4,179,839,235 · Found 4 October 2026 · Code KR-03900
Identical bids (collusion pattern)
대륜환경기술 주식회사 (5428600997) = 주식회사 우리플랜트 (7638701187)
Buyer 한국공항공사 김해공항 · Amount KRW 4,166,582,711 · Found 4 October 2026 · Code KR-03754
Identical bids (collusion pattern)
주식회사 에스티디앤씨 (2938800707) = 금한상사 (6766900328)
Buyer 한국공항공사 김포공항 · Amount KRW 4,017,449,211 · Found 4 October 2026 · Code KR-03603
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = 부건비엠(주) (2128156805)
Buyer 주택관리공단(주) · Amount KRW 3,966,095,394 · Found 4 October 2026 · Code KR-04320
Identical bids (collusion pattern)
주식회사 에스티디앤씨 (2938800707) = 월든커머스 (8403500981)
Buyer 한국공항공사 김포공항 · Amount KRW 3,947,565,653 · Found 4 October 2026 · Code KR-03601
Identical bids (collusion pattern)class B
주식회사 케이오엠 (2098157846) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 3,938,722,320 · Found 4 October 2026 · Code KR-04181
Identical bids (collusion pattern)
하나손해보험 주식회사 (1078624985) = 디비손해보험 주식회사 (2018145593)
Buyer 한국교통대학교 · Amount KRW 3,905,714,284 · Found 4 October 2026 · Code KR-03611
Identical bids (collusion pattern)
흥국화재해상보험(주) (1028107837) = 디비손해보험 주식회사 (2018145593)
Buyer 한국교통대학교 · Amount KRW 3,862,388,086 · Found 4 October 2026 · Code KR-03631
Identical bids (collusion pattern)class B
주식회사 케이티샛 (1108603399) = 주식회사 엘지유플러스 (2208139938)
Buyer 농림축산식품부 국립종자원 · Amount KRW 3,780,231,999 · Found 4 October 2026 · Code KR-04705
Identical bids (collusion pattern)
주식회사 에스티디앤씨 (2938800707) = 아이콘 (4922000925)
Buyer 한국공항공사 김포공항 · Amount KRW 3,764,442,350 · Found 4 October 2026 · Code KR-03498
Identical bids (collusion pattern)class B
(주)강일기업 (2118646575) = 삼우안전관리 유한책임회사 (2208645658)
Buyer 주택관리공단(주) · Amount KRW 3,737,119,000 · Found 4 October 2026 · Code KR-04595
Identical bids (collusion pattern)class B
주식회사 동명씨앤아이 (5098600817) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 3,737,119,000 · Found 4 October 2026 · Code KR-04189
Identical bids (collusion pattern)class B
주식회사 산천에이엠비 (5108135500) = 주식회사 조현시스템 (5958100486)
Buyer 주택관리공단(주) · Amount KRW 3,737,119,000 · Found 4 October 2026 · Code KR-04190
Identical bids (collusion pattern)
삼우안전관리 유한책임회사 (2208645658) = 주식회사 동명씨앤아이 (5098600817)
Buyer 주택관리공단(주) · Amount KRW 3,737,119,000 · Found 4 October 2026 · Code KR-04245
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = (주)마니매니지먼트 (3058181038)
Buyer 주택관리공단(주) · Amount KRW 3,687,709,482 · Found 4 October 2026 · Code KR-04301
Identical bids (collusion pattern)
한화손해보험 주식회사 (1168146445) = (주)케이비손해보험 (2028148370)
Buyer 한국교통대학교 · Amount KRW 3,680,406,076 · Found 4 October 2026 · Code KR-03612
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = 주식회사 인성종합관리 (1318604420)
Buyer 주택관리공단(주) · Amount KRW 3,642,516,964 · Found 4 October 2026 · Code KR-04308
Identical bids (collusion pattern)class B
유한회사 탄천산업 (1088154788) = 주식회사 인성종합관리 (1318604420)
Buyer 주택관리공단(주) · Amount KRW 3,642,516,964 · Found 4 October 2026 · Code KR-04329
Identical bids (collusion pattern)
노원부동산랜드공인중개사사무소 (2171143831) = 주식회사 정한에스엔이 (5928700096)
Buyer 한국공항공사 김해공항 · Amount KRW 3,541,329,181 · Found 4 October 2026 · Code KR-03657
Identical bids (collusion pattern)class B
유한회사 현대관리시스템 (1238161430) = 동유주식회사 (3058170303)
Buyer 주택관리공단(주) · Amount KRW 3,534,129,803 · Found 4 October 2026 · Code KR-04457
Identical bids (collusion pattern)class B
유한회사 현대관리시스템 (1238161430) = 주식회사 민재산업 (3068136098)
Buyer 주택관리공단(주) · Amount KRW 3,534,129,803 · Found 4 October 2026 · Code KR-04637
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = 합자회사 지엔지 (3148118086)
Buyer 주택관리공단(주) · Amount KRW 3,534,129,803 · Found 4 October 2026 · Code KR-04658
Identical bids (collusion pattern)class B
주식회사 리더스 (1278639503) = 주식회사 민재산업 (3068136098)
Buyer 주택관리공단(주) · Amount KRW 3,534,129,803 · Found 4 October 2026 · Code KR-04669
Identical bids (collusion pattern)class B
피부사랑 (1171431870) = 리얼컴퍼니 (6560201198)
Buyer 육군군수사령부 · Amount KRW 3,512,479,952 · Found 4 October 2026 · Code KR-04026
Identical bids (collusion pattern)
(주)세연종합관리 (1098632064) = (주)대한주택개발 (1248635624)
Buyer 주택관리공단(주) · Amount KRW 3,431,354,718 · Found 4 October 2026 · Code KR-04171
Identical bids (collusion pattern)
주식회사 세이프원 (1068682075) = (주)세연종합관리 (1098632064)
Buyer 주택관리공단(주) · Amount KRW 3,431,354,718 · Found 4 October 2026 · Code KR-03690
Identical bids (collusion pattern)
(주)세연종합관리 (1098632064) = 신서림에스앤에스주식회사 (6098114028)
Buyer 주택관리공단(주) · Amount KRW 3,431,354,718 · Found 4 October 2026 · Code KR-03696
Identical bids (collusion pattern)class B
주식회사 교보문고 (1028111670) = (주)알라딘커뮤니케이션 (2018123094)
Buyer 인천대학교 · Amount KRW 3,425,951,817 · Found 4 October 2026 · Code KR-03996
Identical bids (collusion pattern)
관고동 (6930602044) = 프랜테크 (8050402376)
Buyer 한국공항공사 김포공항 · Amount KRW 3,358,067,854 · Found 4 October 2026 · Code KR-03630
Identical bids (collusion pattern)
현대해상화재보험(주) (1028132035) = 한화손해보험 주식회사 (1168146445)
Buyer 경운대학교 · Amount KRW 3,308,375,803 · Found 4 October 2026 · Code KR-03634
Identical bids (collusion pattern)
금한상사 (6766900328) = 월든커머스 (8403500981)
Buyer 한국공항공사 김포공항 · Amount KRW 3,266,095,720 · Found 4 October 2026 · Code KR-03605
Identical bids (collusion pattern)
주식회사 에이스엠 (1358613260) = (주)대덕개발 (3148107804)
Buyer 주택관리공단(주) · Amount KRW 3,225,406,730 · Found 4 October 2026 · Code KR-04493
Identical bids (collusion pattern)
주식회사 에코베이스 (1238172465) = 브니엘네이처 주식회사 (1318148215)
Buyer 경기도 평택시 상하수도사업소 · Amount KRW 3,222,517,270 · Found 4 October 2026 · Code KR-03868
Identical bids (collusion pattern)
씨피(C.P) 컴퍼니 (3900201982) = 에이치에스컴퍼니 (4731401806)
Buyer 서울교통공사 · Amount KRW 3,203,629,524 · Found 4 October 2026 · Code KR-03733
Identical bids (collusion pattern)
피부사랑 (1171431870) = 주식회사 신촌이엔지 (3538100918)
Buyer 해군군수사령부 · Amount KRW 3,184,856,847 · Found 4 October 2026 · Code KR-03824
Identical bids (collusion pattern)class B
한국국토정보공사 (1168201237) = 주식회사 한라이엔씨 (1228604066)
Buyer 인천항만공사 · Amount KRW 3,172,913,181 · Found 4 October 2026 · Code KR-04462
Identical bids (collusion pattern)class B
주식회사 두부인터내셔널 (1148800743) = 주식회사 파트케어 (1558800477)
Buyer 한국산업안전보건공단 · Amount KRW 3,167,125,255 · Found 4 October 2026 · Code KR-03804
Identical bids (collusion pattern)
(주)미래푸드시스템 (2158731163) = 씨제이프레시웨이 주식회사 (6038111270)
Buyer 소중한사람들 · Amount KRW 3,105,272,725 · Found 4 October 2026 · Code KR-03751
Identical bids (collusion pattern)class B
주식회사 현대종합관리 (1228619268) = 주식회사 리더스 (1278639503)
Buyer 주택관리공단(주) · Amount KRW 3,100,206,747 · Found 4 October 2026 · Code KR-04483
Identical bids (collusion pattern)
도두산업 (3804000877) = 리얼컴퍼니 (6560201198)
Buyer 해군군수사령부 · Amount KRW 3,097,340,572 · Found 4 October 2026 · Code KR-03667
Identical bids (collusion pattern)
롯데손해보험(주) (1048130770) = 디비손해보험 주식회사 (2018145593)
Buyer 한국교통대학교 · Amount KRW 3,050,964,814 · Found 4 October 2026 · Code KR-03642
Identical bids (collusion pattern)class B
주식회사 서비스플러스 (1388154305) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 3,014,820,720 · Found 4 October 2026 · Code KR-04378
Identical bids (collusion pattern)class B
주식회사 예스종합관리 (2068701549) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 3,014,820,720 · Found 4 October 2026 · Code KR-04415
Identical bids (collusion pattern)class B
주식회사 대한주택 (1318628096) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 3,014,820,720 · Found 4 October 2026 · Code KR-04321
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = 주식회사 예스종합관리 (2068701549)
Buyer 주택관리공단(주) · Amount KRW 3,014,820,720 · Found 4 October 2026 · Code KR-04345
Identical bids (collusion pattern)class B
주식회사 대한주택 (1318628096) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 3,014,820,720 · Found 4 October 2026 · Code KR-04358
Identical bids (collusion pattern)
주식회사 마당빗자루 (1238634224) = 마당24 (7893800431)
Buyer 경기도 안산시 · Amount KRW 3,006,442,147 · Found 4 October 2026 · Code KR-04082
Identical bids (collusion pattern)
롯데손해보험(주) (1048130770) = 메리츠화재해상보험주식회사 (1168103752)
Buyer 한국교통대학교 · Amount KRW 2,999,368,061 · Found 4 October 2026 · Code KR-03648
Identical bids (collusion pattern)class B
(주)대덕개발 (3148107804) = 주식회사 명성티엠에스 (5038169491)
Buyer 주택관리공단(주) · Amount KRW 2,982,706,200 · Found 4 October 2026 · Code KR-04151
Identical bids (collusion pattern)
(주)효창지하수건설 (6908700366) = 주식회사한강조경 (7138801189)
Buyer 경기도 화성시 푸른도시사업소 · Amount KRW 2,859,639,974 · Found 4 October 2026 · Code KR-03748
Identical bids (collusion pattern)class B
주식회사 엔비에스산업 (1018189646) = (주) 이엠피서비스 (1088156132)
Buyer 주택관리공단(주) · Amount KRW 2,838,829,744 · Found 4 October 2026 · Code KR-04411
Identical bids (collusion pattern)class B
주식회사 엔비에스산업 (1018189646) = 주식회사 세이프원 (1068682075)
Buyer 주택관리공단(주) · Amount KRW 2,838,829,744 · Found 4 October 2026 · Code KR-04304
Identical bids (collusion pattern)class B
주식회사 엔비에스산업 (1018189646) = (주)이데아그룹 (1198182362)
Buyer 주택관리공단(주) · Amount KRW 2,838,829,744 · Found 4 October 2026 · Code KR-04315
Identical bids (collusion pattern)
주식회사 서안유통 (2868800621) = (주)아워홈경북영업소 (5138509561)
Buyer 사회복지법인 복음재단 · Amount KRW 2,824,090,907 · Found 4 October 2026 · Code KR-04303
Identical bids (collusion pattern)
주식회사 명신건설 (3048113541) = 주식회사 동건 (7398801143)
Buyer 국토교통부 부산지방국토관리청 포항국토관리사무소 · Amount KRW 2,723,000,000 · Found 4 October 2026 · Code KR-03474
Identical bids (collusion pattern)class B
(주)진학어플라이 (1018662676) = (주)유웨이어플라이 (1048628148)
Buyer 한국교통대학교 · Amount KRW 2,702,163,631 · Found 4 October 2026 · Code KR-03770
Identical bids (collusion pattern)class B
주식회사한결문고 (1308694934) = 서적백화점 (2139827714)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 2,698,036,360 · Found 4 October 2026 · Code KR-04083
Identical bids (collusion pattern)class B
주식회사엔다스 (1058751751) = 주식회사한결문고 (1308694934)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 2,644,627,270 · Found 4 October 2026 · Code KR-03930
Identical bids (collusion pattern)class B
주식회사엔다스 (1058751751) = 서적백화점 (2139827714)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 2,607,068,179 · Found 4 October 2026 · Code KR-04079
Identical bids (collusion pattern)class B
주식회사 건은 (1078166700) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04027
Identical bids (collusion pattern)class B
주식회사 엔비에스산업 (1018189646) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04635
Identical bids (collusion pattern)class B
(주) 이엠피서비스 (1088156132) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04133
Identical bids (collusion pattern)class B
주식회사 오케이시스템 (2148684452) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04396
Identical bids (collusion pattern)class B
유한회사 미래환경 (1298118528) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-03997
Identical bids (collusion pattern)class B
이레안전시스템 주식회사 (1168108188) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04019
Identical bids (collusion pattern)class B
관촌실업(주) (2118171050) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04020
Identical bids (collusion pattern)class B
(주)한결에이엠 (2208146889) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04033
Identical bids (collusion pattern)class B
(주)이데아그룹 (1198182362) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04047
Identical bids (collusion pattern)class B
주식회사 세이프원 (1068682075) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04048
Identical bids (collusion pattern)class B
주식회사 엔비에스산업 (1018189646) = 주식회사 캐미코 (1308160633)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04606
Identical bids (collusion pattern)class B
주식회사 엔비에스산업 (1018189646) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04613
Identical bids (collusion pattern)
선우환경관리 주식회사 (1058707177) = 주식회사 정상 에스앤에스 (1358144341)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04078
Identical bids (collusion pattern)class B
주식회사 에코그린티엠 (1088165529) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04088
Identical bids (collusion pattern)class B
(주)태영 (1388113115) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04087
Identical bids (collusion pattern)class B
주식회사 산천에이엠비 (5108135500) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04090
Identical bids (collusion pattern)class B
(주)엠컨트럴시스템 (2208760511) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04143
Identical bids (collusion pattern)class B
(주)강일기업 (2118646575) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04163
Identical bids (collusion pattern)class B
주식회사 캐미코 (1308160633) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04220
Identical bids (collusion pattern)class B
주식회사 세원종합관리 (2148747788) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04236
Identical bids (collusion pattern)class B
주식회사 코리아종합관리 (1398137653) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04275
Identical bids (collusion pattern)
주식회사 정상 에스앤에스 (1358144341) = 주식회사 케이오엠 (2098157846)
Buyer 주택관리공단(주) · Amount KRW 2,516,714,181 · Found 4 October 2026 · Code KR-04318
Identical bids (collusion pattern)
주식회사 두부인터내셔널 (1148800743) = 주식회사동진엘이디산업 (4818700078)
Buyer 해양경찰청 해양경찰정비창 해양경찰부산정비창 · Amount KRW 2,484,119,262 · Found 4 October 2026 · Code KR-03776
Identical bids (collusion pattern)class B
동지서적 (1010370440) = 서적백화점 (2139827714)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 2,417,127,270 · Found 4 October 2026 · Code KR-04028
Identical bids (collusion pattern)class B
주식회사 청밀 (3738600300) = 씨제이프레시웨이 주식회사 (6038111270)
Buyer 구세군서대문사랑방 · Amount KRW 2,414,090,906 · Found 4 October 2026 · Code KR-03819
Identical bids (collusion pattern)class B
주식회사엔다스 (1058751751) = 깜지북 (1233346307)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 2,372,213,633 · Found 4 October 2026 · Code KR-03927
Identical bids (collusion pattern)class B
굿샵 (3160378118) = 바이랑 (4563600764)
Buyer 국제식물검역인증원 · Amount KRW 2,322,354,361 · Found 4 October 2026 · Code KR-04589
Identical bids (collusion pattern)class B
(주)학술정보 (2048142504) = (주)인터파크 (2148798889)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 2,317,847,272 · Found 4 October 2026 · Code KR-04219
Identical bids (collusion pattern)class B
주식회사 두부인터내셔널 (1148800743) = 연운상회 (7651501361)
Buyer 한국공항공사 제주공항 · Amount KRW 2,281,570,528 · Found 4 October 2026 · Code KR-04165
Identical bids (collusion pattern)class B
(주)티아이시스템 (2068633141) = (주)강일기업 (2118646575)
Buyer 주택관리공단(주) · Amount KRW 2,261,111,520 · Found 4 October 2026 · Code KR-04617
Identical bids (collusion pattern)class B
선우환경관리 주식회사 (1058707177) = (주)티아이시스템 (2068633141)
Buyer 주택관리공단(주) · Amount KRW 2,261,111,520 · Found 4 October 2026 · Code KR-04448
Identical bids (collusion pattern)
(주)에코푸드코리아 (2158638776) = 씨제이프레시웨이 주식회사 (6038111270)
Buyer 구세군서대문사랑방 · Amount KRW 2,222,545,449 · Found 4 October 2026 · Code KR-03674
Identical bids (collusion pattern)class B
동지서적 (1010370440) = 깜지북 (1233346307)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 2,221,590,906 · Found 4 October 2026 · Code KR-03845
Identical bids (collusion pattern)
제이에이비지니스 (4011544433) = 천둥번개몰 (6830602372)
Buyer 한국공항공사 김포공항 · Amount KRW 2,202,823,991 · Found 4 October 2026 · Code KR-03705
Identical bids (collusion pattern)class B
어업회사법인유한회사무창포수산개발 (2098165026) = 리얼컴퍼니 (6560201198)
Buyer 경찰청 · Amount KRW 2,198,326,022 · Found 4 October 2026 · Code KR-03755
Identical bids (collusion pattern)class B
서적백화점 (2139827714) = 주식회사 고성도서유통 (2148864197)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 2,189,627,270 · Found 4 October 2026 · Code KR-04100
Identical bids (collusion pattern)class B
윤진에듀 (1171557498) = 서적백화점 (2139827714)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 2,189,627,270 · Found 4 October 2026 · Code KR-04097
Identical bids (collusion pattern)class B
가람사,(도)가람서적 (1089080857) = 주식회사한결문고 (1308694934)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 2,172,704,542 · Found 4 October 2026 · Code KR-03816
Identical bids (collusion pattern)class B
가람사,(도)가람서적 (1089080857) = 깜지북 (1233346307)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 2,172,704,542 · Found 4 October 2026 · Code KR-03808
Identical bids (collusion pattern)class B
주식회사 두부인터내셔널 (1148800743) = 매너카 (5271900133)
Buyer 사회복지공동모금회 부산지회 · Amount KRW 2,162,489,262 · Found 4 October 2026 · Code KR-04346
Identical bids (collusion pattern)class B
동지서적 (1010370440) = 가람사,(도)가람서적 (1089080857)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 2,003,409,088 · Found 4 October 2026 · Code KR-03834
Identical bids (collusion pattern)class B
동지서적 (1010370440) = 주식회사한결문고 (1308694934)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 2,003,409,088 · Found 4 October 2026 · Code KR-03842
Identical bids (collusion pattern)class B
에스씨에스 (1677100507) = 영성사업단 (7141202075)
Buyer 한국공항공사 김포공항 · Amount KRW 1,999,169,243 · Found 4 October 2026 · Code KR-03653
Identical bids (collusion pattern)
리얼컴퍼니 (6560201198) = 연운상회 (7651501361)
Buyer 부산광역시 부산진구 · Amount KRW 1,983,249,998 · Found 4 October 2026 · Code KR-04205
Identical bids (collusion pattern)class B
(주)아워홈 (1078176324) = (주)에코푸드코리아 (2158638776)
Buyer 심곡동종합사회복지관 · Amount KRW 1,865,417,361 · Found 4 October 2026 · Code KR-03700
Identical bids (collusion pattern)class B
(주)한국아이티 (4118136274) = (주)태일정보 (6098181395)
Buyer 제주특별자치도 제주시 · Amount KRW 1,837,265,455 · Found 4 October 2026 · Code KR-03964
Identical bids (collusion pattern)class B
(주)알라딘커뮤니케이션 (2018123094) = (주)인터파크 (2148798889)
Buyer 인천대학교 · Amount KRW 1,804,165,454 · Found 4 October 2026 · Code KR-04685
Identical bids (collusion pattern)
카페라모엘 (2300155554) = 로이통상 (6904400239)
Buyer 해군군수사령부 · Amount KRW 1,789,428,659 · Found 4 October 2026 · Code KR-03712
Identical bids (collusion pattern)class B
굿샵 (3160378118) = 리얼컴퍼니 (6560201198)
Buyer 국제식물검역인증원 · Amount KRW 1,752,446,146 · Found 4 October 2026 · Code KR-04656
Identical bids (collusion pattern)
영광테크 (2570101882) = 순천테크놀로지 (5170301357)
Buyer 해군군수사령부 · Amount KRW 1,750,167,326 · Found 4 October 2026 · Code KR-03686
Identical bids (collusion pattern)
청수환경 (1283474353) = 주식회사 제이에스에프 (8758800585)
Buyer 경기도 오산시 환경사업소 · Amount KRW 1,731,159,090 · Found 4 October 2026 · Code KR-03957
Identical bids (collusion pattern)
글로리아 (2221262180) = 다조아 (4184100859)
Buyer 이엔워터(주) · Amount KRW 1,728,773,936 · Found 4 October 2026 · Code KR-03709
Identical bids (collusion pattern)
(주)한국환경진단연구소 (1238635543) = (주)한미엔텍 (6088101855)
Buyer 세종특별자치시 시설관리사업소 · Amount KRW 1,675,788,270 · Found 4 October 2026 · Code KR-04540
Identical bids (collusion pattern)
주식회사 정한에스엔이 (5928700096) = 금한상사 (6766900328)
Buyer 한국공항공사 김포공항 · Amount KRW 1,640,573,390 · Found 4 October 2026 · Code KR-03644
Identical bids (collusion pattern)
삼성웰스토리 (주) (1258544565) = (주)미래푸드시스템 (2158731163)
Buyer 유락종합사회복지관 · Amount KRW 1,629,090,908 · Found 4 October 2026 · Code KR-04620
Identical bids (collusion pattern)class B
주식회사엔다스 (1058751751) = 한국코막 (1291652552)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,577,090,906 · Found 4 October 2026 · Code KR-04312
Identical bids (collusion pattern)
아델인 (4092180619) = 주식회사대영브릿지 (6908801931)
Buyer 서울교통공사 · Amount KRW 1,561,497,499 · Found 4 October 2026 · Code KR-03905
Identical bids (collusion pattern)
주식회사동진엘이디산업 (4818700078) = 주식회사 원텍솔루션 (6618101157)
Buyer 한국산업안전보건공단 · Amount KRW 1,549,620,318 · Found 4 October 2026 · Code KR-03981
Identical bids (collusion pattern)
주식회사동진엘이디산업 (4818700078) = 태산컨설팅 (6570301989)
Buyer 한국산업안전보건공단 · Amount KRW 1,531,080,099 · Found 4 October 2026 · Code KR-03959
Identical bids (collusion pattern)class B
주식회사엔다스 (1058751751) = 가람사,(도)가람서적 (1089080857)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,527,727,270 · Found 4 October 2026 · Code KR-03945
Identical bids (collusion pattern)
클린홍인 (1353005098) = 주식회사 경기 (4238100634)
Buyer 경기도 남양주시 · Amount KRW 1,522,042,707 · Found 4 October 2026 · Code KR-03455
Identical bids (collusion pattern)
베스트컨설팅 (1130531240) = 피부사랑 (1171431870)
Buyer 서울교통공사 · Amount KRW 1,518,748,915 · Found 4 October 2026 · Code KR-03765
Identical bids (collusion pattern)
노마 (7850802032) = 세로스월드 (8953701005)
Buyer 한국공항공사 김포공항 · Amount KRW 1,511,693,973 · Found 4 October 2026 · Code KR-03656
Identical bids (collusion pattern)class B
(주) 현대그린푸드 (2118108241) = 씨제이프레시웨이 주식회사 (6038111270)
Buyer 한마음노인건강센터 · Amount KRW 1,506,636,363 · Found 4 October 2026 · Code KR-04121
Identical bids (collusion pattern)class B
깜지북 (1233346307) = 서적백화점 (2139827714)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,490,168,179 · Found 4 October 2026 · Code KR-04067
Identical bids (collusion pattern)class B
우리메디칼 (3110914294) = 태산컨설팅 (6570301989)
Buyer 한국산업안전보건공단 · Amount KRW 1,456,986,363 · Found 4 October 2026 · Code KR-04398
Identical bids (collusion pattern)
노원부동산랜드공인중개사사무소 (2171143831) = 주식회사 아쿠아마린 (3308600415)
Buyer 한국공항공사 김해공항 · Amount KRW 1,448,535,573 · Found 4 October 2026 · Code KR-03832
Identical bids (collusion pattern)class B
주식회사 라온컴퍼니플러스 (1298640855) = (주)샵캐스트 (2148772365)
Buyer 사단법인 한국정보통신진흥협회 · Amount KRW 1,429,000,000 · Found 4 October 2026 · Code KR-04661
Identical bids (collusion pattern)
순정랜드 (4162651927) = 생활속 기쁨두배 (4972501230)
Buyer 경기도교육청 경기도광주하남교육지원청 · Amount KRW 1,392,978,973 · Found 4 October 2026 · Code KR-03713
Identical bids (collusion pattern)
빅스마일 (2482801003) = 리얼컴퍼니 (6560201198)
Buyer 해군군수사령부 · Amount KRW 1,382,449,546 · Found 4 October 2026 · Code KR-04058
Identical bids (collusion pattern)
(주)푸드머스 대구지점 (5028538111) = 주식회사 동원웰푸드 (5048161833)
Buyer 사회복지법인 복음재단 · Amount KRW 1,375,454,544 · Found 4 October 2026 · Code KR-04536
Identical bids (collusion pattern)
주식회사 두부인터내셔널 (1148800743) = 해피트리코리아 (7207500228)
Buyer 서울특별시교육청 서울특별시중부교육지원청 · Amount KRW 1,370,257,180 · Found 4 October 2026 · Code KR-04368
Identical bids (collusion pattern)class B
리얼컴퍼니 (6560201198) = 영성사업단 (7141202075)
Buyer 한국공항공사 제주공항 · Amount KRW 1,364,161,815 · Found 4 October 2026 · Code KR-03756
Identical bids (collusion pattern)
아이콘 (4922000925) = 월든커머스 (8403500981)
Buyer 한국공항공사 김포공항 · Amount KRW 1,362,211,157 · Found 4 October 2026 · Code KR-03649
Identical bids (collusion pattern)
(주)멀티솔루션 (1298173730) = 해피트리코리아 (7207500228)
Buyer 경기도교육청 경기도부천교육지원청 · Amount KRW 1,345,870,271 · Found 4 October 2026 · Code KR-04195
Identical bids (collusion pattern)
오양푸드 (1201008377) = 씨씨앤씨(CC&C) (3770502015)
Buyer 한국공항공사 김포공항 · Amount KRW 1,331,752,338 · Found 4 October 2026 · Code KR-03783
Identical bids (collusion pattern)class B
신서림에스앤에스주식회사 (6098114028) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 1,328,265,818 · Found 4 October 2026 · Code KR-04098
Identical bids (collusion pattern)class B
예주산업 주식회사 (1088146726) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 1,328,265,818 · Found 4 October 2026 · Code KR-04161
Identical bids (collusion pattern)class B
하이디상사 (1977700311) = 큐티엔젤 (2023261619)
Buyer 국립공주대학교 · Amount KRW 1,319,195,451 · Found 4 October 2026 · Code KR-04300
Identical bids (collusion pattern)class B
가람사,(도)가람서적 (1089080857) = 서적백화점 (2139827714)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,300,227,270 · Found 4 October 2026 · Code KR-04061
Identical bids (collusion pattern)class B
주식회사 케이씨에이 (1148188624) = 정보기술감리원 주식회사 (6318800326)
Buyer 한국과학기술원 · Amount KRW 1,292,640,910 · Found 4 October 2026 · Code KR-04408
Identical bids (collusion pattern)class B
우리메디칼 (3110914294) = 주식회사동진엘이디산업 (4818700078)
Buyer 한국산업안전보건공단 · Amount KRW 1,291,686,363 · Found 4 October 2026 · Code KR-04703
Identical bids (collusion pattern)class B
(주)씨에이에스 (1168137757) = 정보기술감리원 주식회사 (6318800326)
Buyer 한국환경공단 · Amount KRW 1,290,822,728 · Found 4 October 2026 · Code KR-04296
Identical bids (collusion pattern)
주식회사 신일전기 (1178191792) = 가성전기 (3201401540)
Buyer 국토교통부 부산지방국토관리청 포항국토관리사무소 · Amount KRW 1,286,421,709 · Found 4 October 2026 · Code KR-03511
Identical bids (collusion pattern)
주식회사 갤럭시코리아 (1428100657) = 감동크린 협동조합 (2628601241)
Buyer 경기도교육청 고양국제고등학교 · Amount KRW 1,255,044,716 · Found 4 October 2026 · Code KR-03794
Identical bids (collusion pattern)class B
(주)에코푸드코리아 (2158638776) = (주)미래푸드시스템 (2158731163)
Buyer 소중한사람들 · Amount KRW 1,248,554,544 · Found 4 October 2026 · Code KR-03876
Identical bids (collusion pattern)
기흥 (1122842549) = 노원부동산랜드공인중개사사무소 (2171143831)
Buyer 한국공항공사 김해공항 · Amount KRW 1,241,985,788 · Found 4 October 2026 · Code KR-03775
Identical bids (collusion pattern)
하이디상사 (1977700311) = 진글로비스 (8220901606)
Buyer 부산광역시 부산진구 · Amount KRW 1,225,681,816 · Found 4 October 2026 · Code KR-04657
Identical bids (collusion pattern)
영남렌탈 (4093769385) = 태산컨설팅 (6570301989)
Buyer 부산광역시 부산진구 · Amount KRW 1,225,681,816 · Found 4 October 2026 · Code KR-04535
Identical bids (collusion pattern)
에스더블유엠 주식회사 (1208774210) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 1,188,448,363 · Found 4 October 2026 · Code KR-04599
Identical bids (collusion pattern)class B
주식회사 동명씨앤아이 (5098600817) = 유한책임회사 화이트시스템 (8948600146)
Buyer 주택관리공단(주) · Amount KRW 1,188,448,363 · Found 4 October 2026 · Code KR-04257
Identical bids (collusion pattern)
빅스마일 (2482801003) = 도두산업 (3804000877)
Buyer 해군군수사령부 · Amount KRW 1,183,876,909 · Found 4 October 2026 · Code KR-04289
Identical bids (collusion pattern)class B
한국코막 (1291652552) = 서적백화점 (2139827714)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,135,454,542 · Found 4 October 2026 · Code KR-04407
Identical bids (collusion pattern)
엄마푸드 (2430901249) = 리얼컴퍼니 (6560201198)
Buyer 사회복지공동모금회 부산지회 · Amount KRW 1,120,442,726 · Found 4 October 2026 · Code KR-04059
Identical bids (collusion pattern)
성우기획 (5042252962) = 태산컨설팅 (6570301989)
Buyer 경기도 동두천시 · Amount KRW 1,100,062,128 · Found 4 October 2026 · Code KR-04029
Identical bids (collusion pattern)class B
주식회사 교보문고 (1028111670) = 가람사,(도)가람서적 (1089080857)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,099,977,272 · Found 4 October 2026 · Code KR-04150
Identical bids (collusion pattern)class B
주식회사 교보문고 (1028111670) = 정동 (1343290543)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,099,977,272 · Found 4 October 2026 · Code KR-04156
Identical bids (collusion pattern)class B
주식회사 교보문고 (1028111670) = (주)아이네크 (1058192084)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,099,977,272 · Found 4 October 2026 · Code KR-04194
Identical bids (collusion pattern)class B
주식회사 교보문고 (1028111670) = 주식회사한결문고 (1308694934)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,099,977,272 · Found 4 October 2026 · Code KR-04216
Identical bids (collusion pattern)class B
주식회사 교보문고 (1028111670) = 에이알그룹 주식회사 (1448101555)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,099,977,272 · Found 4 October 2026 · Code KR-04168
Identical bids (collusion pattern)class B
주식회사 교보문고 (1028111670) = 깜지북 (1233346307)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,099,977,272 · Found 4 October 2026 · Code KR-04217
Identical bids (collusion pattern)
(주)큐원 (1128148534) = 주식회사 더케이비엠 (2648126904)
Buyer 한국연구재단 · Amount KRW 1,094,820,695 · Found 4 October 2026 · Code KR-03513
Identical bids (collusion pattern)
엠씨엠플러스 (6761801024) = 해뜨는마루 (7091201147)
Buyer 해군군수사령부 · Amount KRW 1,093,294,327 · Found 4 October 2026 · Code KR-03821
Identical bids (collusion pattern)class B
하이디상사 (1977700311) = 퍼블릭 (2301901053)
Buyer 경찰청 · Amount KRW 1,080,683,636 · Found 4 October 2026 · Code KR-03992
Identical bids (collusion pattern)
주식회사 에코베이스 (1238172465) = 주식회사 단엔지니어링 (6908600281)
Buyer 김해시도시개발공사 · Amount KRW 1,076,059,997 · Found 4 October 2026 · Code KR-03926
Identical bids (collusion pattern)class B
(주)위즈덤샐러 (2068683035) = 서적백화점 (2139827714)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,072,727,270 · Found 4 October 2026 · Code KR-04136
Identical bids (collusion pattern)class B
하늘빛문고 (1221912773) = 신성미래서적 (1322562650)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,072,727,270 · Found 4 October 2026 · Code KR-04128
Identical bids (collusion pattern)class B
주식회사엔다스 (1058751751) = 하늘빛문고 (1221912773)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,072,727,270 · Found 4 October 2026 · Code KR-04167
Identical bids (collusion pattern)class B
윤진에듀 (1171557498) = 깜지북 (1233346307)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,072,727,270 · Found 4 October 2026 · Code KR-04207
Identical bids (collusion pattern)class B
IBA Korea (1082021175) = 서적백화점 (2139827714)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,072,727,270 · Found 4 October 2026 · Code KR-04210
Identical bids (collusion pattern)class B
하늘빛문고 (1221912773) = 서적백화점 (2139827714)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,072,727,270 · Found 4 October 2026 · Code KR-04094
Identical bids (collusion pattern)class B
깜지북 (1233346307) = 신성미래서적 (1322562650)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,072,727,270 · Found 4 October 2026 · Code KR-04110
Identical bids (collusion pattern)class B
주식회사한결문고 (1308694934) = 신성미래서적 (1322562650)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,072,727,270 · Found 4 October 2026 · Code KR-04138
Identical bids (collusion pattern)class B
신성미래서적 (1322562650) = 서적백화점 (2139827714)
Buyer (사)사랑의책나누기운동본부 · Amount KRW 1,072,727,270 · Found 4 October 2026 · Code KR-04227
Identical bids (collusion pattern)class B
주식회사 두부인터내셔널 (1148800743) = 어업회사법인유한회사무창포수산개발 (2098165026)
Buyer 서울교통공사 · Amount KRW 1,063,502,387 · Found 4 October 2026 · Code KR-03833