Siseuwon Co., Ltd: public contracts won without a rival in South Korea: 59 uncontested awards; 21% of its awards; 59 without a competition; 0 single bid.
Assay record ASY-KR-1SRTOB11RR · Cite as: Assay Systems, “Siseuwon Co., Ltd: public contracts won without a rival in South Korea”, https://assay-systems.com/register/kr/uncontested/s/siseuwon-co-ltd/
Siseuwon Co., Ltd won 59 of its 275 public contract awards in South Korea without a rival from 2016-02-03 to 2026-01-27: 59 without a competition and 0 after a competition that drew a single bid. 37 buyers awarded it without a rival, the largest Insahyeoksincheo Gukgagongmuwoninjaegaebalwon with 6.
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.
Insahyeoksincheo Gukgagongmuwoninjaegaebalwon gave Siseuwon Co., Ltd 8 awards: 6 without a competition, 0 after a competition with a single bid. First 2016-03-04, latest 2020-12-29.
Gak Suyogigwan gave Siseuwon Co., Ltd 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2021-11-22, latest 2023-01-17.
Gukgabohuncheo gave Siseuwon Co., Ltd 9 awards: 4 without a competition, 0 after a competition with a single bid. First 2017-02-16, latest 2021-03-08.
Hangukhwangyeongsaneopgisulwon gave Siseuwon Co., Ltd 10 awards: 4 without a competition, 0 after a competition with a single bid. First 2016-04-06, latest 2020-11-05.
Beopmubu gave Siseuwon Co., Ltd 9 awards: 2 without a competition, 0 after a competition with a single bid. First 2017-04-25, latest 2021-05-11.
Beopmubu Seoulchulipguk.Oegukincheong gave Siseuwon Co., Ltd 5 awards: 2 without a competition, 0 after a competition with a single bid. First 2018-11-30, latest 2024-04-04.
Byeongmucheong gave Siseuwon Co., Ltd 4 awards: 2 without a competition, 0 after a competition with a single bid. First 2016-02-23, latest 2018-03-09.
Chungnamdaehakgyo Jeongbotongsinwon gave Siseuwon Co., Ltd 4 awards: 2 without a competition, 0 after a competition with a single bid. First 2016-05-17, latest 2019-12-31.
Chungnamdaehakgyo Sanhakhyeopnyeokdan gave Siseuwon Co., Ltd 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2016-12-07, latest 2017-09-14.
Gukhoe Gukhoesamucheo gave Siseuwon Co., Ltd 3 awards: 2 without a competition, 0 after a competition with a single bid. First 2016-09-13, latest 2022-10-31.
Hanguksaneopgisulsiheomwon gave Siseuwon Co., Ltd 7 awards: 2 without a competition, 0 after a competition with a single bid. First 2016-03-07, latest 2021-07-05.
Munhwacheyukgwangwangbu Guknipjungangdoseogwan Guknipsejongdoseogwan gave Siseuwon Co., Ltd 8 awards: 2 without a competition, 0 after a competition with a single bid. First 2016-10-28, latest 2022-12-22.
Bangwisaeopcheong gave Siseuwon Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2016-08-31, latest 2016-08-31.
Beopmubu Beopmuyeonsuwon gave Siseuwon Co., Ltd 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2017-12-04, latest 2020-11-11.
Beopmubu Incheongonghangchulipgukgwannisamuso gave Siseuwon Co., Ltd 5 awards: 1 without a competition, 0 after a competition with a single bid. First 2016-06-24, latest 2017-04-18.
Beopmubu Incheongonghangchulipguk.Oegukincheong gave Siseuwon Co., Ltd 6 awards: 1 without a competition, 0 after a competition with a single bid. First 2020-05-25, latest 2025-04-23.
Beopmubu Seoulbohogwanchalso gave Siseuwon Co., Ltd 4 awards: 1 without a competition, 0 after a competition with a single bid. First 2016-11-17, latest 2019-10-22.
Busangwangyeoksi gave Siseuwon Co., Ltd 5 awards: 1 without a competition, 0 after a competition with a single bid. First 2016-06-09, latest 2025-05-02.
Chungnamtekeunopakeu gave Siseuwon Co., Ltd 5 awards: 1 without a competition, 0 after a competition with a single bid. First 2016-02-03, latest 2019-03-05.
Daebeopwon gave Siseuwon Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2020-11-23, latest 2020-11-23.
Gyeonggido gave Siseuwon Co., Ltd 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2020-10-30, latest 2022-12-23.
Gyeonggido Pyeongtaeksi gave Siseuwon Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2020-04-29, latest 2020-04-29.
Gyeongingyoyukdaehakgyo gave Siseuwon Co., Ltd 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2018-12-12, latest 2021-01-08.
Gyoyukgwahakgisulbu Guknipgukjegyoyukwon gave Siseuwon Co., Ltd 4 awards: 1 without a competition, 0 after a competition with a single bid. First 2016-08-04, latest 2020-11-02.
Hangukeneojigongdan gave Siseuwon Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2018-11-23, latest 2018-11-23.
Hangukgyoyukhaksuljeongbowon gave Siseuwon Co., Ltd 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2021-01-19, latest 2021-12-20.
Hangukhwangyeonggongdan gave Siseuwon Co., Ltd 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2018-02-21, latest 2020-09-04.
Hangukjaejeongjeongbowon gave Siseuwon Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2017-11-13, latest 2017-11-13.
Hangukjeongbohwajinheungwon gave Siseuwon Co., Ltd 5 awards: 1 without a competition, 0 after a competition with a single bid. First 2016-05-17, latest 2019-08-12.
Hanguknongeochongongsa gave Siseuwon Co., Ltd 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2021-08-31, latest 2024-10-29.
Jejugukjejayudosigaebalsenteo gave Siseuwon Co., Ltd 4 awards: 1 without a competition, 0 after a competition with a single bid. First 2020-05-15, latest 2026-01-27.
Jeongbotongsinsaneopjinheungwon gave Siseuwon Co., Ltd 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2019-09-27, latest 2021-09-23.
Nongnimchuksansikpumbu Guknipnongsanmulpumjilgwanniwon gave Siseuwon Co., Ltd 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2017-11-22, latest 2020-05-06.
Sadanbeopin Changeopjinheungwon gave Siseuwon Co., Ltd 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2016-08-18, latest 2018-06-07.
Sejongteukbyeoljachisi gave Siseuwon Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2019-12-27, latest 2019-12-27.
Seoulteukbyeolsigyoyukcheong Seoulteukbyeolsigyoyukyeongujeongbowon gave Siseuwon Co., Ltd 5 awards: 1 without a competition, 0 after a competition with a single bid. First 2016-11-01, latest 2022-01-14.
Sikpumuiyakpumanjeoncheo gave Siseuwon Co., Ltd 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2016-08-04, latest 2018-01-30.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2023-05-24 | Hanguknongeochongongsa KR-20230537054-000 | No competition 수의계약 | — |
| 2023-01-17 | Gak Suyogigwan KR-20230113550-000 | No competition 수의계약 | — |
| 2023-01-10 | Gak Suyogigwan KR-20230106913-000 | No competition 수의계약 | — |
| 2022-12-23 | Gyeonggido KR-20221239665-000 | No competition 수의계약 | — |
| 2022-12-22 | Munhwacheyukgwangwangbu Guknipjungangdoseogwan KR-20221237942-000 | No competition 수의계약 | — |
| 2022-12-14 | Beopmubu Seoulchulipguk.Oegukincheong KR-20221223475-000 | No competition 수의계약 | — |
Every uncontested award in South Korea · All countries · Siseuwon 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.