(주)두우엔지니어링 · (주)에스디이엔지 · 디엔아이엔지니어링 주식회사 · 주식회사 예담엔지니어링 [1238153605,2148797541,2158655135,2158701960]

Why it is here

Indicator “Bid rotation ring”: the same circle of 4 firms at 한국지역난방기술주식회사 in 6 tenders, winners 3 (rotation); won 1,329,267,100 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)두우엔지니어링 · (주)에스디이엔지 · 디엔아이엔지니어링 주식회사 · 주식회사 예담엔지니어링 [1238153605,2148797541,2158655135,2158701960]

Buyer

한국지역난방기술주식회사

Indicator

Bid rotation ring

Amount

KRW 1,329,267,100

Found

5 October 2026

Code

KR-11435