(주)삼화엔지니어링 · 도원이앤씨 · 사단법인 다올장애인협회 · 주식회사 세일이앤씨 · 주식회사 유원무대 · 주식회사 제이에스테크 [2198600777,2308200908,3458102249,4018120926,4022037360,4188101892]

Why it is here

Indicator “Bid rotation ring”: the same circle of 6 firms at 전라북도교육청 in 4 tenders, winners 3 (rotation); won 357,660,912 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)삼화엔지니어링 · 도원이앤씨 · 사단법인 다올장애인협회 · 주식회사 세일이앤씨 · 주식회사 유원무대 · 주식회사 제이에스테크 [2198600777,2308200908,3458102249,4018120926,4022037360,4188101892]

Buyer

전라북도교육청

Indicator

Bid rotation ring

Amount

KRW 357,660,912

Found

5 October 2026

Code

KR-14764