청수환경 (1283474353) = 주식회사 제이에스에프 (8758800585)

Why it is here

Indicator “Identical bids (collusion pattern)”: a bid identical to the won in 7 notices out of 35, where both bid; estimated price 1,731,159,090 KRW; most often at 경기도 오산시 환경사업소.

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

청수환경 (1283474353) = 주식회사 제이에스에프 (8758800585)

Business registration number

1283474353

Buyer

경기도 오산시 환경사업소

Indicator

Identical bids (collusion pattern)

Amount

KRW 1,731,159,090

Found

4 October 2026

Code

KR-03957