건축사사무소 도담 · 건축사사무소 서호 · 반도건축사사무소 · 은성건축사사무소 · 주식회사 산하건축사사무소 · 주형경건축사사무소 [1351868693,2263019641,2756000438,3141259650,3858800909,7032701202]

Why it is here

Indicator “Bid rotation ring”: the same circle of 6 firms at 충청북도 단양군 in 7 tenders, winners 4 (rotation); won 264,742,842 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

건축사사무소 도담 · 건축사사무소 서호 · 반도건축사사무소 · 은성건축사사무소 · 주식회사 산하건축사사무소 · 주형경건축사사무소 [1351868693,2263019641,2756000438,3141259650,3858800909,7032701202]

Buyer

충청북도 단양군

Indicator

Bid rotation ring

Amount

KRW 264,742,842

Found

5 October 2026

Code

KR-16211