(주)코러싱 · 도담엔지니어링 · 신우ETF기술단 · 주식회사 광진이엔씨 [5130385898,5131864204,5138147567,5158148470]

Why it is here

Indicator “Bid rotation ring”: the same circle of 4 firms at 경상북도교육청 경상북도구미교육지원청 in 26 tenders, winners 4 (rotation); won 330,711,505 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)코러싱 · 도담엔지니어링 · 신우ETF기술단 · 주식회사 광진이엔씨 [5130385898,5131864204,5138147567,5158148470]

Buyer

경상북도교육청 경상북도구미교육지원청

Indicator

Bid rotation ring

Amount

KRW 330,711,505

Found

4 October 2026

Code

KR-07087