Koseko Co., Ltd: public contracts won without a rival in South Korea: 14 uncontested awards; 33% of its awards; 14 without a competition; 0 single bid.
Assay record ASY-KR-0RBTP7I1JU · Cite as: Assay Systems, “Koseko Co., Ltd: public contracts won without a rival in South Korea”, https://assay-systems.com/register/kr/uncontested/s/koseko-co-ltd/
Koseko Co., Ltd won 14 of its 42 public contract awards in South Korea without a rival from 2018-04-18 to 2026-09-10: 14 without a competition and 0 after a competition that drew a single bid. 12 buyers awarded it without a rival, the largest Jaedanbeopin Gyeongnamtekeunopakeu with 2.
An award is uncontested when the buyer had no rival offer to weigh: it was made without a competition (direct award, negotiated procedure without a call for tenders, sole-source or advance-notice contract), or a competition was held and only one bid arrived. Every count below is built award by award from the official notices. Awards to individuals are not included.
Jaedanbeopin Gyeongnamtekeunopakeu gave Koseko Co., Ltd 3 awards: 2 without a competition, 0 after a competition with a single bid. First 2018-04-18, latest 2023-06-21.
Seoulteukbyeolsi Seoulsiripdaehakgyo gave Koseko Co., Ltd 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2023-11-17, latest 2024-05-10.
Chungcheongbukdo gave Koseko Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-03-13, latest 2023-03-13.
Chungcheongnamdo gave Koseko Co., Ltd 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2020-04-07, latest 2024-09-24.
Chungcheongnamdo Sobangbonbu gave Koseko Co., Ltd 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2023-04-17, latest 2024-07-15.
Gukgayusancheong Guknipmunhwayusanyeonguwon gave Koseko Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-09-03, latest 2024-09-03.
Gyeongsangnamdo gave Koseko Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-04-17, latest 2026-04-17.
Gyeongsangnamdo Hamangun gave Koseko Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-09-10, latest 2026-09-10.
Hangukgeonseolsaenghwalhwangyeongsiheomyeonguwon gave Koseko Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2021-06-18, latest 2021-06-18.
Hanguknongeochongongsa Nongeochonyeonguwon gave Koseko Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-08-24, latest 2023-08-24.
Mokpodaehakgyo gave Koseko Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-12-13, latest 2024-12-13.
Munhwajaecheong Guknipmunhwajaeyeonguwon Munhwajaebojongwahaksenteo gave Koseko Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2023-09-26, latest 2023-09-26.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-09-10 | Gyeongsangnamdo Hamangun KR-R26BK01723703-000 | No competition 수의계약 | — |
| 2026-04-17 | Gyeongsangnamdo KR-R26BK01472140-000 | No competition 수의계약 | — |
| 2024-12-13 | Mokpodaehakgyo KR-20241224563-000 | No competition 수의계약 | — |
| 2024-09-03 | Gukgayusancheong Guknipmunhwayusanyeonguwon KR-20240902760-000 | No competition 수의계약 | — |
| 2024-07-15 | Chungcheongnamdo Sobangbonbu KR-20240718742-000 | No competition 수의계약 | — |
| 2024-05-10 | Seoulteukbyeolsi Seoulsiripdaehakgyo KR-20240512002-000 | No competition 수의계약 | — |
Every uncontested award in South Korea · All countries · Koseko Co., Ltd in the register
Source: bid results for South Korea in KONEPS (나라장터), the national e-procurement system of the Public Procurement Service, g2b.go.kr, public data open to reuse including commercial use under the Act on Promotion of the Provision and Use of Public Data; tenders from January 2016 to 30 September 2026, accessed 15 October 2026. Awards are matched to their buyer and supplier as published. Values in these notices often state a framework ceiling rather than a contract amount, so awards are counted, not summed. Updated 17 October 2026.