(주)일맥구조엔지니어링 · 주식회사 명석구조기술사사무소 · 주식회사 에스제이엔지니어링 · 주식회사 이스트구조 · 주식회사 효성구조엔지니어링 [2068187865,2378601089,2548600649,3128638102,3148614407]

Why it is here

Indicator “Bid rotation ring”: the same circle of 5 firms at 충청남도교육청 충청남도천안교육지원청 in 8 tenders, winners 4 (rotation); won 309,815,956 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)일맥구조엔지니어링 · 주식회사 명석구조기술사사무소 · 주식회사 에스제이엔지니어링 · 주식회사 이스트구조 · 주식회사 효성구조엔지니어링 [2068187865,2378601089,2548600649,3128638102,3148614407]

Buyer

충청남도교육청 충청남도천안교육지원청

Indicator

Bid rotation ring

Amount

KRW 309,815,956

Found

4 October 2026

Code

KR-06927