대산건축사사무소 (1231728314) = (주)건축사사무소 토담21 (1358196102)

Why it is here

Indicator “Identical bids (collusion pattern)”: a bid identical to the won in 3 notices out of 15, where both bid; estimated price 233,859,090 KRW; most often at 경기도교육청 경기도구리남양주교육지원청.

Different firms submitted identical bids in one tender. 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.

Details

Company / subject

대산건축사사무소 (1231728314) = (주)건축사사무소 토담21 (1358196102)

Business registration number

1231728314

Buyer

경기도교육청 경기도구리남양주교육지원청

Indicator

Identical bids (collusion pattern)

Amount

KRW 233,859,090

Found

5 October 2026

Code

KR-10196