(주)더존개발 · 명진환경산업(주) · 주식회사 에이치비건설 · 푸른환경산업주식회사 [3108108723,3108124330,3108127545,6118109061]

Why it is here

Indicator “Bid rotation ring”: the same circle of 4 firms at 충청남도교육청 충청남도홍성교육지원청 in 6 tenders, winners 4 (rotation); won 332,227,640 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)더존개발 · 명진환경산업(주) · 주식회사 에이치비건설 · 푸른환경산업주식회사 [3108108723,3108124330,3108127545,6118109061]

Buyer

충청남도교육청 충청남도홍성교육지원청

Indicator

Bid rotation ring

Amount

KRW 332,227,640

Found

5 October 2026

Code

KR-15123