(주)대청환경 · 남양그린 주식회사 · 주식회사 정화 · 주식회사 진성이에스씨 [1248672686,1318642477,1318664748,1328168010]

Why it is here

Indicator “Bid rotation ring”: the same circle of 4 firms at 인천광역시교육청 인천광역시서부교육지원청 in 5 tenders, winners 3 (rotation); won 271,959,510 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

(주)대청환경 · 남양그린 주식회사 · 주식회사 정화 · 주식회사 진성이에스씨 [1248672686,1318642477,1318664748,1328168010]

Buyer

인천광역시교육청 인천광역시서부교육지원청

Indicator

Bid rotation ring

Amount

KRW 271,959,510

Found

5 October 2026

Code

KR-16079