대은건설 주식회사 (1148683323)

Why it is here

Indicator “Sole-source contracts”: 서울특별시교육청 서울특별시강남서초교육지원청 4 years in a row (2023–2026 within the period) gives 대은건설 주식회사 수의계약 without a second participant: 7 contracts for 274,595,900 KRW.

The supplier receives contracts from the buyer without competition. 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

대은건설 주식회사 (1148683323)

Business registration number

1148683323

Buyer

서울특별시교육청 서울특별시강남서초교육지원청

Indicator

Sole-source contracts

Amount

KRW 274,595,900

Found

5 October 2026

Code

KR-27234