Essa Co., Ltd: public contracts won without a rival in South Korea: 55 uncontested awards; 20% of its awards; 55 without a competition; 0 single bid.
Assay record ASY-KR-133JW3E0HH · Cite as: Assay Systems, “Essa Co., Ltd: public contracts won without a rival in South Korea”, https://assay-systems.com/register/kr/uncontested/s/essa-co-ltd/
Essa Co., Ltd won 55 of its 269 public contract awards in South Korea without a rival from 2016-01-04 to 2026-08-20: 55 without a competition and 0 after a competition that drew a single bid. 33 buyers awarded it without a rival, the largest Gyeongsangbukdo Gyeongjusi Makeunmulsaeopbonbu Saenghwalhasugwa 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.
Gyeongsangbukdo Gyeongjusi Makeunmulsaeopbonbu Saenghwalhasugwa gave Essa Co., Ltd 33 awards: 5 without a competition, 0 after a competition with a single bid. First 2018-08-01, latest 2026-03-10.
Gak Suyogigwan gave Essa Co., Ltd 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2020-10-30, latest 2023-06-27.
Gyeongsangbukdo Uiseonggun Sanghasudosaeopso gave Essa Co., Ltd 4 awards: 4 without a competition, 0 after a competition with a single bid. First 2017-07-12, latest 2019-09-23.
Gangwondo Hwacheongun gave Essa Co., Ltd 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2020-08-03, latest 2020-10-22.
Gyeongsangbukdo Yeongcheonsi Hwangyeongsaeopso gave Essa Co., Ltd 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2018-10-24, latest 2026-07-21.
Seoulmuljaesaengsiseolgongdan gave Essa Co., Ltd 3 awards: 3 without a competition, 0 after a competition with a single bid. First 2024-10-10, latest 2025-03-17.
Chungcheongnamdo Boryeongsi Gyeongjedosiguk Sudogwa gave Essa Co., Ltd 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2020-09-08, latest 2025-02-03.
Gyeongsangbukdo Gyeongjusi gave Essa Co., Ltd 52 awards: 2 without a competition, 0 after a competition with a single bid. First 2016-01-12, latest 2026-08-20.
Gyeongsangbukdo Gyeongjusi Makeunmulsaeopso Eko(Eco)-Mulsenteo gave Essa Co., Ltd 6 awards: 2 without a competition, 0 after a competition with a single bid. First 2016-03-10, latest 2017-06-15.
Gyeongsangbukdomunhwagwangwanggongsa gave Essa Co., Ltd 4 awards: 2 without a competition, 0 after a competition with a single bid. First 2017-06-28, latest 2025-05-27.
Gyeongsangbukdo Sangjusi Sangsudosaeopso gave Essa Co., Ltd 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2021-12-21, latest 2024-08-22.
Gyeongsangnamdo Geojesi gave Essa Co., Ltd 2 awards: 2 without a competition, 0 after a competition with a single bid. First 2023-08-21, latest 2024-10-02.
Boryeongsisiseolgwannigongdan gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-06-02, latest 2026-06-02.
Chungcheongbukdo Cheongjusi Hwangyeonggwannibonbu gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2018-06-22, latest 2018-06-22.
Chungcheongnamdo Seocheongun Makeunmulsaeopso gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2017-06-05, latest 2017-06-05.
Gangwondo Gangneungsi Sanghasudosaeopso gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2020-09-22, latest 2020-09-22.
Gangwondo Pyeongchanggun gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2017-03-28, latest 2017-03-28.
Gangwondo Wonjusi Sanghasudosaeopso gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2016-04-22, latest 2016-04-22.
Gyeonggido Gwangjusi Sanghasudosaeopso gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2021-11-24, latest 2021-11-24.
Gyeonggido Pajusi gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-08-10, latest 2026-08-10.
Gyeonggido Pocheonsi Geonseolgyotongguk gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-07-10, latest 2026-07-10.
Gyeonggido Pyeongtaeksi Sanghasudosaeopso gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2019-12-05, latest 2019-12-05.
Gyeongsangbukdo Gimcheonsi gave Essa Co., Ltd 5 awards: 1 without a competition, 0 after a competition with a single bid. First 2019-08-20, latest 2026-08-06.
Gyeongsangbukdo Goryeonggun gave Essa Co., Ltd 3 awards: 1 without a competition, 0 after a competition with a single bid. First 2016-01-04, latest 2021-10-01.
Gyeongsangbukdo Gumisi Sanghasudosaeopso gave Essa Co., Ltd 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2016-11-16, latest 2020-02-10.
Gyeongsangbukdogyoyukcheong Gyeongsangbukdobonghwagyoyukjiwoncheong gave Essa Co., Ltd 2 awards: 1 without a competition, 0 after a competition with a single bid. First 2016-11-16, latest 2020-04-01.
Gyeongsangbukdo Seongjugun Sanghasudosaeopso gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2016-04-19, latest 2016-04-19.
Gyeongsangbukdo Yeongjusi Hwangyeongsaeopso gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2022-09-01, latest 2022-09-01.
Gyeongsangnamdo Jinjusi Makeunmulsaeopso Hasugwa gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2025-11-27, latest 2025-11-27.
Gyeongsangnamdo Namhaegun gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2026-07-21, latest 2026-07-21.
Hanguktojijutaekgongsa Gyeongginambujiyeokbonbu gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2019-12-02, latest 2019-12-02.
Jeonbukteukbyeoljachido Imsilgun gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2019-06-13, latest 2019-06-13.
Jusikhoesa Seonamhwangyeong gave Essa Co., Ltd 1 award: 1 without a competition, 0 after a competition with a single bid. First 2019-11-14, latest 2019-11-14.
| Date | Buyer | How | Stated reason |
|---|---|---|---|
| 2026-08-10 | Gyeonggido Pajusi KR-R26BK01673950-000 | No competition 수의계약 | — |
| 2026-07-21 | Gyeongsangnamdo Namhaegun KR-R26BK01641485-000 | No competition 수의계약 | — |
| 2026-07-21 | Gyeongsangbukdo Yeongcheonsi Hwangyeongsaeopso KR-R26BK01639243-000 | No competition 수의계약 | — |
| 2026-07-10 | Gyeonggido Pocheonsi Geonseolgyotongguk KR-R26BK01626652-000 | No competition 수의계약 | — |
| 2026-06-09 | Gyeongsangbukdo Gyeongjusi KR-R26BK01566301-000 | No competition 수의계약 | — |
| 2026-06-02 | Boryeongsisiseolgwannigongdan KR-R26BK01555062-000 | No competition 수의계약 | — |
Every uncontested award in South Korea · All countries · Essa 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.