WORLDWIDE‑CORRUPTION

South Korea · Findings · Bid rotation ring

실내환경연구소 주식회사 · 주식회사 누리환경이엔지 · 주식회사 다음환경연구소 · 주식회사 대한생활환경시험원 [3368601412,6068187973,6078607939,7908801890]

Why it is here

Indicator “Bid rotation ring”: the same circle of 4 firms at 부산광역시교육청 부산광역시교육청학교행정지원본부 in 4 tenders, winners 3 (rotation); won 267,452,200 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
실내환경연구소 주식회사 · 주식회사 누리환경이엔지 · 주식회사 다음환경연구소 · 주식회사 대한생활환경시험원 [3368601412,6068187973,6078607939,7908801890]
Buyer
부산광역시교육청 부산광역시교육청학교행정지원본부
Indicator
Bid rotation ring
Amount
KRW 267,452,200
Found
5 October 2026
Code
KR-16163

JSONFindings · Bid rotation ring