국토환경 주식회사 · 대성기업 · 대신환경건설 주식회사 · 주식회사 조양산업 · 한진기업 주식회사 [6050198591,6128105734,6128105831,6128134302,6128146827]

Why it is here

Indicator “Bid rotation ring”: the same circle of 5 firms at 경상남도교육청 경상남도통영교육지원청 in 8 tenders, winners 4 (rotation); won 597,862,550 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

국토환경 주식회사 · 대성기업 · 대신환경건설 주식회사 · 주식회사 조양산업 · 한진기업 주식회사 [6050198591,6128105734,6128105831,6128134302,6128146827]

Buyer

경상남도교육청 경상남도통영교육지원청

Indicator

Bid rotation ring

Amount

KRW 597,862,550

Found

5 October 2026

Code

KR-12860