{"record":{"code":"KR-07666","indicator":"Bid rotation ring","class_b":false,"subject":"국보환경주식회사 · 대림공영(주) · 레노텍 주식회사 · 서한환경주식회사 · 중앙아스콘(주) [3058110998,3058131412,3058624099,3068131185,7358701014]","buyer":"대전광역시 상수도사업본부 유성사업소","amount":563610600,"currency":"KRW","records":0,"found":"2026-10-04","refs":[],"id":"KR-07666","html":"https://worldwide-corruption.com/record/south-korea/findings/ring/KR-07666/","json":"https://worldwide-corruption.com/record/south-korea/findings/ring/KR-07666/index.json","why":"Indicator “Bid rotation ring”: the same circle of 5 firms at 대전광역시 상수도사업본부 유성사업소 in 15 tenders, winners 4 (rotation); won 563,610,600 KRW.","facts":[["Company / subject","국보환경주식회사 · 대림공영(주) · 레노텍 주식회사 · 서한환경주식회사 · 중앙아스콘(주) [3058110998,3058131412,3058624099,3068131185,7358701014]",null],["Buyer","대전광역시 상수도사업본부 유성사업소",null],["Indicator","Bid rotation ring",null],["Amount","KRW 563,610,600",null],["Found","4 October 2026",null],["Code","KR-07666",null]],"summary":"the same circle of 5 firms at 대전광역시 상수도사업본부 유성사업소 in 15 tenders, winners 4 (rotation); won 563,610,600 KRW","entity":"4cbb8366"},"about":"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.","evidence":[],"row":{"country":"South Korea","iso2":"KR","part":"Findings","indicator":"Bid rotation ring","about":"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. 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