Teiseun Co., Ltd: public contracts won without a rival in South Korea: 5 uncontested awards; 71% of its awards; 5 without a competition; 0 single bid.
Assay record ASY-KR-0N2GYJ10XF · Cite as: Assay Systems, “Teiseun Co., Ltd: public contracts won without a rival in South Korea”, https://assay-systems.com/register/kr/uncontested/s/teiseun-co-ltd/
Teiseun Co., Ltd won 5 of its 7 public contract awards in South Korea without a rival from 2022-07-08 to 2026-04-21: 5 without a competition and 0 after a competition that drew a single bid. 5 buyers awarded it without a rival, the largest Chungcheongnamdo Gongjusi with 1.
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.
Chungcheongnamdo Gongjusi gave Teiseun Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-06-07, latest 2024-06-07.
Gachukwisaengbangyeokjiwonbonbu gave Teiseun Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-01-27, latest 2026-01-27.
Gangwonteukbyeoljachido Hoengseonggun gave Teiseun Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2024-05-24, latest 2024-05-24.
Gyeongsangbukdo Mungyeongsi gave Teiseun Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-04-21, latest 2026-04-21.
Sannimcheong gave Teiseun Co., Ltd 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2022-07-08, latest 2023-04-28.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-04-21 | Gyeongsangbukdo Mungyeongsi KR-R26BK01479230-000 | No competition 수의계약 | — |
| 2026-01-27 | Gachukwisaengbangyeokjiwonbonbu KR-R26BK01295551-000 | No competition 수의계약 | — |
| 2024-06-07 | Chungcheongnamdo Gongjusi KR-20240607695-001 | No competition 수의계약 | — |
| 2024-05-24 | Gangwonteukbyeoljachido Hoengseonggun KR-20240531897-000 | No competition 수의계약 | — |
| 2023-04-28 | Sannimcheong KR-20230446327-000 | No competition 수의계약 | — |
Every uncontested award in South Korea · All countries · Teiseun 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.