Yaheunggeumsok Co., Ltd: public contracts won without a rival in South Korea: 15 uncontested awards; 50% of its awards; 9 without a competition; 6 single bid.
Assay record ASY-KR-0MOQGJY01L · Cite as: Assay Systems, “Yaheunggeumsok Co., Ltd: public contracts won without a rival in South Korea”, https://assay-systems.com/register/kr/uncontested/s/yaheunggeumsok-co-ltd/
Yaheunggeumsok Co., Ltd won 15 of its 30 public contract awards in South Korea without a rival from 2016-11-15 to 2025-06-25: 9 without a competition and 6 after a competition that drew a single bid. 9 buyers awarded it without a rival, the largest Gak Suyogigwan with 5.
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.
Gak Suyogigwan gave Yaheunggeumsok Co., Ltd 5 awards: 5 without a competition, 0 after a competition with a single bid. First 2016-11-15, latest 2025-06-25.
Gyeonggidogyoyukcheong Gyeonggidohwaseongosangyoyukjiwoncheong Hwaseongchodeunghakgyo gave Yaheunggeumsok Co., Ltd 3 awards: 2 without a competition, 1 after a competition with a single bid. First 2019-05-27, latest 2020-04-02.
Gyeonggidogyoyukcheong Gimpojeilgodeunghakgyo gave Yaheunggeumsok Co., Ltd 1 award: 0 without a competition, 1 after a competition with a single bid. First 2019-10-31, latest 2019-10-31.
Gyeonggidogyoyukcheong Gyeonggidogwangmyeonggyoyukjiwoncheong Chunghyeonjunghakgyo gave Yaheunggeumsok Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2019-12-09, latest 2019-12-09.
Gyeonggidogyoyukcheong Narugodeunghakgyo gave Yaheunggeumsok Co., Ltd 1 award: 0 without a competition, 1 after a competition with a single bid. First 2018-11-23, latest 2018-11-23.
Gyeonggidopyeongtaekgyoyukcheong Segyochodeunghakgyo gave Yaheunggeumsok Co., Ltd 1 award: 0 without a competition, 1 after a competition with a single bid. First 2019-05-28, latest 2019-05-28.
Gyeonggidopyeongtaekgyoyukcheong Songtanchodeunghakgyo gave Yaheunggeumsok Co., Ltd 1 award: 0 without a competition, 1 after a competition with a single bid. First 2019-06-14, latest 2019-06-14.
Gyeonggidoyongingyoyukcheong Namgokchodeunghakgyo gave Yaheunggeumsok Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2018-06-01, latest 2018-06-01.
Sadanbeopin Hangukjasalyebanghyeophoe gave Yaheunggeumsok Co., Ltd 2 awards: 0 without a competition, 1 after a competition with a single bid. First 2017-03-22, latest 2024-06-12.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2025-06-25 | Gak Suyogigwan KR-R25BK00923751-000 | No competition 수의계약 | — |
| 2024-06-12 | Sadanbeopin Hangukjasalyebanghyeophoe KR-20240614103-000 | Single bid 일반경쟁 | — |
| 2023-01-17 | Gak Suyogigwan KR-20230116660-000 | No competition 수의계약 | — |
| 2022-01-06 | Gak Suyogigwan KR-20220102670-000 | No competition 수의계약 | — |
| 2020-04-02 | Gyeonggidogyoyukcheong Gyeonggidohwaseongosangyoyukjiwoncheong Hwaseongchodeunghakgyo KR-20200403344-000 | Single bid 제한경쟁 | — |
| 2019-12-09 | Gyeonggidogyoyukcheong Gyeonggidogwangmyeonggyoyukjiwoncheong Chunghyeonjunghakgyo KR-20191210874-001 | No competition 수의계약 | — |
Every uncontested award in South Korea · All countries · Yaheunggeumsok 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.