佑興土木包工業 ← 大友土木包工業

Why it is here

Indicator “The same pair of firms bid together (collusion pattern)”: «大友土木包工業» lost «佑興土木包工業» 3 time(s), NT$1,711,200; buyers 2; reverse wins 0; cases a111-55, a111-92, 1112301071A.

The same two firms keep bidding together in the same tenders. 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

佑興土木包工業 ← 大友土木包工業

Buyer

南投縣信義鄉公所 | 南投縣政府

Indicator

The same pair of firms bid together (collusion pattern)

Amount

TWD 1,711,200

Found

4 October 2026

Code

TW-02631