대길환경 주식회사 · 성우건설 주식회사 · 유한회사 정인이엔씨 · 유한회사 제이케이건설 · 제이원이엔씨(주) · 주식회사현일산업개발 [1328198488,3078110067,3078116606,3078123714,3138128257,3148603725]

Why it is here

Indicator “Bid rotation ring”: the same circle of 6 firms at 충청남도 공주시 in 7 tenders, winners 4 (rotation); won 430,411,750 KRW.

A group of firms takes turns to win the tenders of a buyer (bid rotation). 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

대길환경 주식회사 · 성우건설 주식회사 · 유한회사 정인이엔씨 · 유한회사 제이케이건설 · 제이원이엔씨(주) · 주식회사현일산업개발 [1328198488,3078110067,3078116606,3078123714,3138128257,3148603725]

Buyer

충청남도 공주시

Indicator

Bid rotation ring

Amount

KRW 430,411,750

Found

5 October 2026

Code

KR-13981