(주) 이건산전 · 주식회사 다원시스 [1278614593,1348129935]

Why it is here

Indicator “Bid rotation ring”: the same circle of 2 firms at 서울교통공사 in 4 tenders, winners 2 (rotation); won 1,402,837,800 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) 이건산전 · 주식회사 다원시스 [1278614593,1348129935]

Buyer

서울교통공사

Indicator

Bid rotation ring

Amount

KRW 1,402,837,800

Found

5 October 2026

Code

KR-11383