South Korea: public contracts won without a rival

• Hangukgigyegongeop Yeonhaphoe Cooperative: uncontested
• Gyeonggidogyoyukcheong Gyeonggidogurinamyangjugyoyukjiwoncheong: uncontested
• Hangukgigyegongeop Yeonhaphoe Cooperative in the register

Gyeonggidogyoyukcheong Gyeonggidogurinamyangjugyoyukjiwoncheong gave Hangukgigyegongeop Yeonhaphoe Cooperative 39 awards: 39 without a competition, 0 after a competition with a single bid. First 2016-09-23, latest 2026-06-29.

• Yongcheon Co., Ltd., business no. 191-81-02434: uncontested
• Hanguknongeochongongsa Jejujiyeokbonbu: uncontested
• Yongcheon Co., Ltd., business no. 191-81-02434 in the register

Hanguknongeochongongsa Jejujiyeokbonbu gave Yongcheon Co., Ltd., business no. 191-81-02434 39 awards: 39 without a competition, 0 after a competition with a single bid. First 2023-02-17, latest 2026-08-25.

• Hangukjutaekgagu Cooperative: uncontested
• Hanguktojijutaekgongsa Gyeongginambujiyeokbonbu: uncontested
• Hangukjutaekgagu Cooperative in the register

Hanguktojijutaekgongsa Gyeongginambujiyeokbonbu gave Hangukjutaekgagu Cooperative 39 awards: 39 without a competition, 0 after a competition with a single bid. First 2016-06-14, latest 2025-11-03.

• Eichikeiienssi Co., Ltd., business no. 220-88-01732: uncontested
• Jeonnamgwangjutonghapteukbyeolsi Muancheongsa: uncontested
• Eichikeiienssi Co., Ltd., business no. 220-88-01732 in the register

Jeonnamgwangjutonghapteukbyeolsi Muancheongsa gave Eichikeiienssi Co., Ltd., business no. 220-88-01732 39 awards: 39 without a competition, 0 after a competition with a single bid. First 2016-01-14, latest 2026-03-05.

• Hangukimeopjinheungwon: uncontested
• Sannimcheong: uncontested
• Hangukimeopjinheungwon in the register

Sannimcheong gave Hangukimeopjinheungwon 40 awards: 39 without a competition, 0 after a competition with a single bid. First 2023-02-10, latest 2026-06-26.

• Biteupeullaenit Co., Ltd: uncontested
• Hangukgyoyukhaksuljeongbowon: uncontested
• Biteupeullaenit Co., Ltd in the register

Hangukgyoyukhaksuljeongbowon gave Biteupeullaenit Co., Ltd 54 awards: 39 without a competition, 0 after a competition with a single bid. First 2016-01-07, latest 2026-08-05.

• Beullupoteu Co., Ltd: uncontested
• Gak Suyogigwan: uncontested
• Beullupoteu Co., Ltd in the register

Gak Suyogigwan gave Beullupoteu Co., Ltd 38 awards: 38 without a competition, 0 after a competition with a single bid. First 2016-01-25, latest 2024-01-31.

• Samwonssiaenji Co., Ltd: uncontested
• Seoulteukbyeolsi Dosigibansiseolbonbu: uncontested
• Samwonssiaenji Co., Ltd in the register

Seoulteukbyeolsi Dosigibansiseolbonbu gave Samwonssiaenji Co., Ltd 38 awards: 38 without a competition, 0 after a competition with a single bid. First 2016-02-15, latest 2026-06-10.

• Daejeongwangyeoksisannimjohap: uncontested
• Daejeongwangyeoksi Seogu: uncontested
• Daejeongwangyeoksisannimjohap in the register

Daejeongwangyeoksi Seogu gave Daejeongwangyeoksisannimjohap 40 awards: 38 without a competition, 0 after a competition with a single bid. First 2023-03-23, latest 2026-04-27.

• Pokseusopeuteu Co., Ltd: uncontested
• Hangukdaehakgyoyukhyeopuihoe: uncontested
• Pokseusopeuteu Co., Ltd in the register

Hangukdaehakgyoyukhyeopuihoe gave Pokseusopeuteu Co., Ltd 41 awards: 38 without a competition, 0 after a competition with a single bid. First 2016-07-07, latest 2026-06-16.

• Seogangentek Co., Ltd: uncontested
• Chungcheongbukdo Cheongjusi Hwangyeonggwannibonbu Hasucheorigwa: uncontested
• Seogangentek Co., Ltd in the register

Chungcheongbukdo Cheongjusi Hwangyeonggwannibonbu Hasucheorigwa gave Seogangentek Co., Ltd 42 awards: 38 without a competition, 0 after a competition with a single bid. First 2016-06-27, latest 2026-09-10.

• Sannimgisulsa Jayeon Co., Ltd: uncontested
• Sannimcheong Seobujibangsannimcheong: uncontested
• Sannimgisulsa Jayeon Co., Ltd in the register

Sannimcheong Seobujibangsannimcheong gave Sannimgisulsa Jayeon Co., Ltd 43 awards: 38 without a competition, 0 after a competition with a single bid. First 2023-02-27, latest 2026-08-28.

• Sollaruche Co., Ltd: uncontested
• Gak Suyogigwan: uncontested
• Sollaruche Co., Ltd in the register

Gak Suyogigwan gave Sollaruche Co., Ltd 37 awards: 37 without a competition, 0 after a competition with a single bid. First 2016-04-12, latest 2026-01-21.

• Yeongnamnemikonsaeop Cooperative, business no. 511-82-05103: uncontested
• Gukgacheoldogongdan Gangwonjiyeokbonbu: uncontested
• Yeongnamnemikonsaeop Cooperative, business no. 511-82-05103 in the register

Gukgacheoldogongdan Gangwonjiyeokbonbu gave Yeongnamnemikonsaeop Cooperative, business no. 511-82-05103 37 awards: 37 without a competition, 0 after a competition with a single bid. First 2016-03-17, latest 2020-01-08.

• Toseonggeonseol Co., Ltd., business no. 611-81-08892: uncontested
• Hanguknongeochongongsa Gyeongnamjiyeokbonbu Changwonjisa: uncontested
• Toseonggeonseol Co., Ltd., business no. 611-81-08892 in the register

Hanguknongeochongongsa Gyeongnamjiyeokbonbu Changwonjisa gave Toseonggeonseol Co., Ltd., business no. 611-81-08892 37 awards: 37 without a competition, 0 after a competition with a single bid. First 2017-02-03, latest 2026-09-16.

• Hangukjutaekgagu Cooperative: uncontested
• Hanguktojijutaekgongsa Gwangjujeonnamjiyeokbonbu: uncontested
• Hangukjutaekgagu Cooperative in the register

Hanguktojijutaekgongsa Gwangjujeonnamjiyeokbonbu gave Hangukjutaekgagu Cooperative 37 awards: 37 without a competition, 0 after a competition with a single bid. First 2016-03-17, latest 2026-07-24.

• Hangukjangaeingaebalwon: uncontested
• Hanguktojijutaekgongsa Gyeongginambujiyeokbonbu: uncontested
• Hangukjangaeingaebalwon in the register

Hanguktojijutaekgongsa Gyeongginambujiyeokbonbu gave Hangukjangaeingaebalwon 37 awards: 37 without a competition, 0 after a competition with a single bid. First 2016-01-05, latest 2018-07-11.

• Solnaeeumsannimgisulsa Co., Ltd: uncontested
• Sannimcheong Dongbujibangsannimcheong Pyeongchanggukyurimgwanniso: uncontested
• Solnaeeumsannimgisulsa Co., Ltd in the register

Sannimcheong Dongbujibangsannimcheong Pyeongchanggukyurimgwanniso gave Solnaeeumsannimgisulsa Co., Ltd 38 awards: 37 without a competition, 0 after a competition with a single bid. First 2024-03-12, latest 2026-08-20.

• Guknipbugyeongdaehakgyo Sanhakhyeopnyeokdan, business no. 617-82-06434: uncontested
• Gihueneojihwangyeongbu Gukniphwangyeonggwahakwon: uncontested
• Guknipbugyeongdaehakgyo Sanhakhyeopnyeokdan, business no. 617-82-06434 in the register

Gihueneojihwangyeongbu Gukniphwangyeonggwahakwon gave Guknipbugyeongdaehakgyo Sanhakhyeopnyeokdan, business no. 617-82-06434 40 awards: 37 without a competition, 0 after a competition with a single bid. First 2017-05-16, latest 2026-08-26.

• Eljissieneseu Co., Ltd: uncontested
• Daebeopwon: uncontested
• Eljissieneseu Co., Ltd in the register

Daebeopwon gave Eljissieneseu Co., Ltd 41 awards: 37 without a competition, 0 after a competition with a single bid. First 2016-03-25, latest 2026-04-22.

• Hangukteukheojeonnyakgaebalwon: uncontested
• Jisikjaesancheo: uncontested
• Hangukteukheojeonnyakgaebalwon in the register

Jisikjaesancheo gave Hangukteukheojeonnyakgaebalwon 41 awards: 36 without a competition, 1 after a competition with a single bid. First 2016-02-25, latest 2026-04-24.

• Hangukguktojeongbogongsa: uncontested
• Guktogyotongbu: uncontested
• Hangukguktojeongbogongsa in the register

Guktogyotongbu gave Hangukguktojeongbogongsa 42 awards: 37 without a competition, 0 after a competition with a single bid. First 2018-07-09, latest 2026-05-13.

• Neulpureunsannimgisulsa: uncontested
• Sannimcheong Seobujibangsannimcheong: uncontested

Sannimcheong Seobujibangsannimcheong gave Neulpureunsannimgisulsa 43 awards: 37 without a competition, 0 after a competition with a single bid. First 2023-02-21, latest 2026-07-27.

• Eseujieisollusyeonjeu Co., Ltd: uncontested
• Gak Suyogigwan: uncontested
• Eseujieisollusyeonjeu Co., Ltd in the register

Gak Suyogigwan gave Eseujieisollusyeonjeu Co., Ltd 36 awards: 36 without a competition, 0 after a competition with a single bid. First 2016-04-20, latest 2026-03-04.

• Hangukgigyegongeop Yeonhaphoe Cooperative: uncontested
• Gyeonggidogyoyukcheong Gyeonggidogoyanggyoyukjiwoncheong Juyeopchodeunghakgyo: uncontested
• Hangukgigyegongeop Yeonhaphoe Cooperative in the register

Gyeonggidogyoyukcheong Gyeonggidogoyanggyoyukjiwoncheong Juyeopchodeunghakgyo gave Hangukgigyegongeop Yeonhaphoe Cooperative 36 awards: 36 without a competition, 0 after a competition with a single bid. First 2016-07-06, latest 2024-08-20.

• Ssaimon Co., Ltd: uncontested
• Gyeonggido Pyeongtaeksi Sanghasudosaeopso: uncontested
• Ssaimon Co., Ltd in the register

Gyeonggido Pyeongtaeksi Sanghasudosaeopso gave Ssaimon Co., Ltd 36 awards: 36 without a competition, 0 after a competition with a single bid. First 2016-04-07, latest 2026-09-09.

• Keollekteo: uncontested
• Seoulgyotonggongsa: uncontested

Seoulgyotonggongsa gave Keollekteo 36 awards: 36 without a competition, 0 after a competition with a single bid. First 2023-03-03, latest 2026-06-12.

• Gyeongnamnemikonsaeop Cooperative: uncontested
• Guktogyotongbu Busanjibangguktogwannicheong: uncontested
• Gyeongnamnemikonsaeop Cooperative in the register

Guktogyotongbu Busanjibangguktogwannicheong gave Gyeongnamnemikonsaeop Cooperative 37 awards: 36 without a competition, 0 after a competition with a single bid. First 2016-03-31, latest 2026-09-14.

• Sannimgisulsasamusoellimenjinieoring: uncontested
• Sannimcheong Seobujibangsannimcheong: uncontested

Sannimcheong Seobujibangsannimcheong gave Sannimgisulsasamusoellimenjinieoring 39 awards: 36 without a competition, 0 after a competition with a single bid. First 2023-02-27, latest 2026-07-27.

• Daehanjungjeongi Co., Ltd., business no. 137-81-90481: uncontested
• Gak Suyogigwan: uncontested
• Daehanjungjeongi Co., Ltd., business no. 137-81-90481 in the register

Gak Suyogigwan gave Daehanjungjeongi Co., Ltd., business no. 137-81-90481 35 awards: 35 without a competition, 0 after a competition with a single bid. First 2017-03-27, latest 2026-07-06.

• Deurimtekeu Co., Ltd., business no. 221-81-36439: uncontested
• Gak Suyogigwan: uncontested
• Deurimtekeu Co., Ltd., business no. 221-81-36439 in the register

Gak Suyogigwan gave Deurimtekeu Co., Ltd., business no. 221-81-36439 35 awards: 35 without a competition, 0 after a competition with a single bid. First 2018-11-27, latest 2025-05-28.

• Hangukgigyegongeop Yeonhaphoe Cooperative: uncontested
• Gyeonggidogyoyukcheong Gyeonggidopajugyoyukjiwoncheong Yongmichodeunghakgyo: uncontested
• Hangukgigyegongeop Yeonhaphoe Cooperative in the register

Gyeonggidogyoyukcheong Gyeonggidopajugyoyukjiwoncheong Yongmichodeunghakgyo gave Hangukgigyegongeop Yeonhaphoe Cooperative 35 awards: 35 without a competition, 0 after a competition with a single bid. First 2018-01-18, latest 2025-07-22.

• Daehanminguksangigungyeonghoe: uncontested
• Hangukbohunbokjiuiryogongdan Jungangbohunbyeongwon: uncontested
• Daehanminguksangigungyeonghoe in the register

Hangukbohunbokjiuiryogongdan Jungangbohunbyeongwon gave Daehanminguksangigungyeonghoe 35 awards: 35 without a competition, 0 after a competition with a single bid. First 2017-04-27, latest 2026-09-30.

• Geurideuwijeu Co., Ltd: uncontested
• Seoulssienji(Ju): uncontested
• Geurideuwijeu Co., Ltd in the register

Seoulssienji(Ju) gave Geurideuwijeu Co., Ltd 35 awards: 35 without a competition, 0 after a competition with a single bid. First 2026-05-21, latest 2026-05-21.

• Hangukgisanghakhoe (Incorporated Association): uncontested
• Gisangcheong Guknipgisanggwahakwon: uncontested

Gisangcheong Guknipgisanggwahakwon gave Hangukgisanghakhoe (Incorporated Association) 36 awards: 35 without a competition, 0 after a competition with a single bid. First 2016-04-14, latest 2026-03-10.

• Hanguktojijutaekgongsa: uncontested
• Guktogyotongbu: uncontested
• Hanguktojijutaekgongsa in the register

Guktogyotongbu gave Hanguktojijutaekgongsa 36 awards: 35 without a competition, 0 after a competition with a single bid. First 2018-06-11, latest 2026-08-25.

• Ikou Co., Ltd: uncontested
• Gyeongsangbukdo Seongjugun Sanghasudosaeopso: uncontested
• Ikou Co., Ltd in the register

Gyeongsangbukdo Seongjugun Sanghasudosaeopso gave Ikou Co., Ltd 38 awards: 35 without a competition, 0 after a competition with a single bid. First 2016-04-04, latest 2026-09-09.

• Wijiwonsiseutemjeu Co., Ltd: uncontested
• Gyeongchalcheong: uncontested
• Wijiwonsiseutemjeu Co., Ltd in the register

Gyeongchalcheong gave Wijiwonsiseutemjeu Co., Ltd 45 awards: 35 without a competition, 0 after a competition with a single bid. First 2016-12-28, latest 2026-08-11.

• Pocheonsisannimjohap: uncontested
• Gyeonggido Pocheonsi: uncontested
• Pocheonsisannimjohap in the register

Gyeonggido Pocheonsi gave Pocheonsisannimjohap 72 awards: 35 without a competition, 0 after a competition with a single bid. First 2016-10-17, latest 2026-04-16.

• Hanilekosaneop Co., Ltd: uncontested
• Chungcheongnamdo Gongjusi: uncontested
• Hanilekosaneop Co., Ltd in the register

Chungcheongnamdo Gongjusi gave Hanilekosaneop Co., Ltd 34 awards: 34 without a competition, 0 after a competition with a single bid. First 2023-12-19, latest 2026-07-06.

• Hankeomwideu Co., Ltd: uncontested
• Gak Suyogigwan: uncontested
• Hankeomwideu Co., Ltd in the register

Gak Suyogigwan gave Hankeomwideu Co., Ltd 34 awards: 34 without a competition, 0 after a competition with a single bid. First 2016-05-26, latest 2025-11-04.

• Keisain Co., Ltd: uncontested
• Gak Suyogigwan: uncontested
• Keisain Co., Ltd in the register

Gak Suyogigwan gave Keisain Co., Ltd 34 awards: 34 without a competition, 0 after a competition with a single bid. First 2016-09-29, latest 2025-08-12.

• Pateura Co., Ltd: uncontested
• Gak Suyogigwan: uncontested
• Pateura Co., Ltd in the register

Gak Suyogigwan gave Pateura Co., Ltd 34 awards: 34 without a competition, 0 after a competition with a single bid. First 2016-08-25, latest 2026-09-09.

• Sinujunggongeop Co., Ltd: uncontested
• Gak Suyogigwan: uncontested
• Sinujunggongeop Co., Ltd in the register

Gak Suyogigwan gave Sinujunggongeop Co., Ltd 34 awards: 34 without a competition, 0 after a competition with a single bid. First 2017-06-05, latest 2026-03-03.

• Pyeongchanggun Sannimjohap: uncontested
• Sannimcheong Dongbujibangsannimcheong Pyeongchanggukyurimgwanniso: uncontested

Sannimcheong Dongbujibangsannimcheong Pyeongchanggukyurimgwanniso gave Pyeongchanggun Sannimjohap 35 awards: 34 without a competition, 0 after a competition with a single bid. First 2016-03-09, latest 2026-04-07.

• Daeaiaenssi Co., Ltd., business no. 311-81-27591: uncontested
• Hanguknongeochongongsa Chungnamjiyeokbonbu Dangjinjisa: uncontested
• Daeaiaenssi Co., Ltd., business no. 311-81-27591 in the register

Hanguknongeochongongsa Chungnamjiyeokbonbu Dangjinjisa gave Daeaiaenssi Co., Ltd., business no. 311-81-27591 36 awards: 34 without a competition, 0 after a competition with a single bid. First 2018-10-22, latest 2026-09-07.

• Hangukhaeyanggwahakgisulwon: uncontested
• Haeyangsusanbu: uncontested
• Hangukhaeyanggwahakgisulwon in the register

Haeyangsusanbu gave Hangukhaeyanggwahakgisulwon 38 awards: 34 without a competition, 0 after a competition with a single bid. First 2016-01-27, latest 2026-06-30.

• Hangukbeopnyeongjeongbowon (Foundation): uncontested
• Beopjecheo: uncontested

Beopjecheo gave Hangukbeopnyeongjeongbowon (Foundation) 41 awards: 34 without a competition, 0 after a competition with a single bid. First 2016-12-19, latest 2026-03-03.

• Hangukbaiouiyakpumhyeophoe (Incorporated Association): uncontested
• Sikpumuiyakpumanjeoncheo: uncontested

Sikpumuiyakpumanjeoncheo gave Hangukbaiouiyakpumhyeophoe (Incorporated Association) 49 awards: 34 without a competition, 0 after a competition with a single bid. First 2016-02-18, latest 2026-07-09.

• Gyeongsangguknipdaehakgyo Sanhakhyeopnyeokdan: uncontested
• Haeyangsusanbu Guknipsusangwahakwon: uncontested

Haeyangsusanbu Guknipsusangwahakwon gave Gyeongsangguknipdaehakgyo Sanhakhyeopnyeokdan 60 awards: 34 without a competition, 0 after a competition with a single bid. First 2016-01-25, latest 2026-07-21.

• Hangukjadongjeeogongeop Cooperative: uncontested
• Busangwangyeoksi Sangsudosaeopbonbu Siseolgwannisaeopso: uncontested
• Hangukjadongjeeogongeop Cooperative in the register

Busangwangyeoksi Sangsudosaeopbonbu Siseolgwannisaeopso gave Hangukjadongjeeogongeop Cooperative 33 awards: 33 without a competition, 0 after a competition with a single bid. First 2016-02-29, latest 2026-04-21.

• Sollideo Co., Ltd: uncontested
• Haengjeonganjeonbu: uncontested
• Sollideo Co., Ltd in the register

Haengjeonganjeonbu gave Sollideo Co., Ltd 34 awards: 33 without a competition, 0 after a competition with a single bid. First 2019-01-14, latest 2026-06-01.

• Saneopyeonguwon: uncontested
• Saneoptongsangbu: uncontested
• Saneopyeonguwon in the register

Saneoptongsangbu gave Saneopyeonguwon 39 awards: 18 without a competition, 15 after a competition with a single bid. First 2016-02-05, latest 2026-07-27.

• Keieseuienssi Co., Ltd., business no. 626-86-00937: uncontested
• Gyeonggido Icheonsi: uncontested
• Keieseuienssi Co., Ltd., business no. 626-86-00937 in the register

Gyeonggido Icheonsi gave Keieseuienssi Co., Ltd., business no. 626-86-00937 42 awards: 33 without a competition, 0 after a competition with a single bid. First 2021-07-01, latest 2026-06-30.

• Honetsopeuteu Co., Ltd: uncontested
• Hangukeneojigongdan: uncontested
• Honetsopeuteu Co., Ltd in the register

Hangukeneojigongdan gave Honetsopeuteu Co., Ltd 44 awards: 33 without a competition, 0 after a competition with a single bid. First 2016-07-01, latest 2026-09-09.

• Useongneicheo Co., Ltd: uncontested
• Gyeongsangnamdo Gimhaesi: uncontested
• Useongneicheo Co., Ltd in the register

Gyeongsangnamdo Gimhaesi gave Useongneicheo Co., Ltd 49 awards: 33 without a competition, 0 after a competition with a single bid. First 2016-02-17, latest 2026-08-06.

• Sehwasaneopsa Limited Partnership: uncontested
• Daegugonggongsiseolgwannigongdan: uncontested
• Sehwasaneopsa Limited Partnership in the register

Daegugonggongsiseolgwannigongdan gave Sehwasaneopsa Limited Partnership 32 awards: 32 without a competition, 0 after a competition with a single bid. First 2016-03-09, latest 2026-09-07.

• Intellibikseu Co., Ltd: uncontested
• Gak Suyogigwan: uncontested
• Intellibikseu Co., Ltd in the register

Gak Suyogigwan gave Intellibikseu Co., Ltd 32 awards: 32 without a competition, 0 after a competition with a single bid. First 2021-10-28, latest 2026-09-03.

• Guktoanjeongwanniwon: uncontested
• Guktogyotongbu: uncontested
• Guktoanjeongwanniwon in the register

Guktogyotongbu gave Guktoanjeongwanniwon 32 awards: 32 without a competition, 0 after a competition with a single bid. First 2019-07-12, latest 2026-06-17.

• Hyeondaejadongcha Co., Ltd: uncontested
• Gyeongchalcheong: uncontested
• Hyeondaejadongcha Co., Ltd in the register

Gyeongchalcheong gave Hyeondaejadongcha Co., Ltd 33 awards: 32 without a competition, 0 after a competition with a single bid. First 2016-05-11, latest 2026-07-20.

• Hangukjepumanjeongwanniwon: uncontested
• Saneoptongsangbu Gukgagisulpyojunwon: uncontested
• Hangukjepumanjeongwanniwon in the register

Saneoptongsangbu Gukgagisulpyojunwon gave Hangukjepumanjeongwanniwon 36 awards: 32 without a competition, 0 after a competition with a single bid. First 2019-04-02, latest 2026-02-13.

• Nyutibeu Co., Ltd: uncontested
• Gangwonteukbyeoljachido Samcheoksi: uncontested
• Nyutibeu Co., Ltd in the register

Gangwonteukbyeoljachido Samcheoksi gave Nyutibeu Co., Ltd 38 awards: 32 without a competition, 0 after a competition with a single bid. First 2023-06-21, latest 2026-06-08.

• Gangwonbukburemikonsaeop Cooperative, business no. 227-82-08980: uncontested
• Gangwondo: uncontested
• Gangwonbukburemikonsaeop Cooperative, business no. 227-82-08980 in the register

Gangwondo gave Gangwonbukburemikonsaeop Cooperative, business no. 227-82-08980 41 awards: 32 without a competition, 0 after a competition with a single bid. First 2016-02-23, latest 2023-05-16.

• Keissinet Co., Ltd: uncontested
• Gwansecheong: uncontested
• Keissinet Co., Ltd in the register

Gwansecheong gave Keissinet Co., Ltd 41 awards: 32 without a competition, 0 after a competition with a single bid. First 2016-03-11, latest 2026-03-03.

• Hangukteukheogisuljinheungwon Seouljijeom (Foundation): uncontested
• Jisikjaesancheo: uncontested

Jisikjaesancheo gave Hangukteukheogisuljinheungwon Seouljijeom (Foundation) 41 awards: 32 without a competition, 0 after a competition with a single bid. First 2018-04-04, latest 2026-05-22.

• Yangpyeonggunsannimjohap: uncontested
• Gyeonggido Yangpyeonggun: uncontested
• Yangpyeonggunsannimjohap in the register

Gyeonggido Yangpyeonggun gave Yangpyeonggunsannimjohap 66 awards: 32 without a competition, 0 after a competition with a single bid. First 2016-02-15, latest 2026-09-01.

• Hanseongsangi Ltd: uncontested
• Gak Suyogigwan: uncontested
• Hanseongsangi Ltd in the register

Gak Suyogigwan gave Hanseongsangi Ltd 31 awards: 31 without a competition, 0 after a competition with a single bid. First 2018-09-17, latest 2026-06-22.

• Narotek (NAROTEK.Inc) Co., Ltd: uncontested
• Gak Suyogigwan: uncontested
• Narotek (NAROTEK.Inc) Co., Ltd in the register

Gak Suyogigwan gave Narotek (NAROTEK.Inc) Co., Ltd 31 awards: 31 without a competition, 0 after a competition with a single bid. First 2017-06-20, latest 2026-09-07.

• Tino Co., Ltd: uncontested
• Gak Suyogigwan: uncontested
• Tino Co., Ltd in the register

Gak Suyogigwan gave Tino Co., Ltd 31 awards: 31 without a competition, 0 after a competition with a single bid. First 2016-09-21, latest 2025-08-13.

• Hangukoegukeodaehakgyo Yeongusanhakhyeopnyeokdan: uncontested
• Gihueneojihwangyeongbu Gukniphwangyeonggwahakwon: uncontested

Gihueneojihwangyeongbu Gukniphwangyeonggwahakwon gave Hangukoegukeodaehakgyo Yeongusanhakhyeopnyeokdan 31 awards: 31 without a competition, 0 after a competition with a single bid. First 2017-05-04, latest 2026-09-17.

• Cheonanasannemikonsaeop Cooperative: uncontested
• Hangukdorogongsaseosanasangeonseolsaeopdan: uncontested
• Cheonanasannemikonsaeop Cooperative in the register

Hangukdorogongsaseosanasangeonseolsaeopdan gave Cheonanasannemikonsaeop Cooperative 31 awards: 31 without a competition, 0 after a competition with a single bid. First 2020-04-01, latest 2026-06-17.

• Beurukeokoria Co., Ltd: uncontested
• Hangukgichogwahakjiwonyeonguwon: uncontested
• Beurukeokoria Co., Ltd in the register

Hangukgichogwahakjiwonyeonguwon gave Beurukeokoria Co., Ltd 31 awards: 31 without a competition, 0 after a competition with a single bid. First 2023-03-29, latest 2026-08-24.

• Daewonsannimgisulsasamuso Co., Ltd., business no. 164-88-00898: uncontested
• Sannimcheong Bukbujibangsannimcheong Seoulgukyurimgwanniso: uncontested
• Daewonsannimgisulsasamuso Co., Ltd., business no. 164-88-00898 in the register

Sannimcheong Bukbujibangsannimcheong Seoulgukyurimgwanniso gave Daewonsannimgisulsasamuso Co., Ltd., business no. 164-88-00898 31 awards: 31 without a competition, 0 after a competition with a single bid. First 2023-03-24, latest 2026-06-04.

• Hangukuiyakpumanjeongwanniwon: uncontested
• Sikpumuiyakpumanjeoncheo: uncontested
• Hangukuiyakpumanjeongwanniwon in the register

Sikpumuiyakpumanjeoncheo gave Hangukuiyakpumanjeongwanniwon 34 awards: 31 without a competition, 0 after a competition with a single bid. First 2017-03-08, latest 2026-05-19.

• Hyoseongpawotaek Co., Ltd: uncontested
• Gyeongsangnamdo Yangsansi Sanghasudosaeopso: uncontested
• Hyoseongpawotaek Co., Ltd in the register

Gyeongsangnamdo Yangsansi Sanghasudosaeopso gave Hyoseongpawotaek Co., Ltd 36 awards: 31 without a competition, 0 after a competition with a single bid. First 2016-06-28, latest 2026-08-25.

• Aissitiwei Co., Ltd: uncontested
• Guktogyotongbu: uncontested
• Aissitiwei Co., Ltd in the register

Guktogyotongbu gave Aissitiwei Co., Ltd 40 awards: 31 without a competition, 0 after a competition with a single bid. First 2016-05-19, latest 2026-08-13.

• DaeboENG: uncontested
• Goryeonggunsannimjohap: uncontested

Goryeonggunsannimjohap gave DaeboENG 42 awards: 31 without a competition, 0 after a competition with a single bid. First 2023-03-09, latest 2026-07-29.

• Sampyoreilwei Co., Ltd: uncontested
• Seoulgyotonggongsa: uncontested
• Sampyoreilwei Co., Ltd in the register

Seoulgyotonggongsa gave Sampyoreilwei Co., Ltd 45 awards: 31 without a competition, 0 after a competition with a single bid. First 2017-08-02, latest 2026-08-05.

• GaonnuriENG: uncontested
• Goryeonggunsannimjohap: uncontested

Goryeonggunsannimjohap gave GaonnuriENG 49 awards: 31 without a competition, 0 after a competition with a single bid. First 2023-03-09, latest 2026-07-29.

• Pyuteksopeuteu Co., Ltd: uncontested
• Gukmujojeongsil: uncontested
• Pyuteksopeuteu Co., Ltd in the register

Gukmujojeongsil gave Pyuteksopeuteu Co., Ltd 61 awards: 31 without a competition, 0 after a competition with a single bid. First 2016-02-04, latest 2026-06-08.

• Jutaekdosibojeunggongsa: uncontested
• Guktogyotongbu: uncontested
• Jutaekdosibojeunggongsa in the register

Guktogyotongbu gave Jutaekdosibojeunggongsa 30 awards: 30 without a competition, 0 after a competition with a single bid. First 2021-04-29, latest 2026-06-29.

• Ulsangwahakgisulwon: uncontested
• Gihueneojihwangyeongbu Gukniphwangyeonggwahakwon: uncontested
• Ulsangwahakgisulwon in the register

Gihueneojihwangyeongbu Gukniphwangyeonggwahakwon gave Ulsangwahakgisulwon 31 awards: 30 without a competition, 0 after a competition with a single bid. First 2020-04-29, latest 2026-07-14.

• Jiemdisopeuteu Co., Ltd: uncontested
• Gyeongchalcheong: uncontested
• Jiemdisopeuteu Co., Ltd in the register

Gyeongchalcheong gave Jiemdisopeuteu Co., Ltd 31 awards: 30 without a competition, 0 after a competition with a single bid. First 2023-03-27, latest 2026-09-03.

• Dongyeongtekeuwon Co., Ltd: uncontested
• Busangwangyeoksi Geonseolbonbu: uncontested
• Dongyeongtekeuwon Co., Ltd in the register

Busangwangyeoksi Geonseolbonbu gave Dongyeongtekeuwon Co., Ltd 33 awards: 30 without a competition, 0 after a competition with a single bid. First 2016-03-14, latest 2025-10-14.

• Otiai Co., Ltd: uncontested
• Daebeopwon: uncontested
• Otiai Co., Ltd in the register

Daebeopwon gave Otiai Co., Ltd 34 awards: 30 without a competition, 0 after a competition with a single bid. First 2016-06-20, latest 2025-12-16.

• Metanetdijiteol Co., Ltd: uncontested
• Hangukjiyeokjeongbogaebalwon: uncontested
• Metanetdijiteol Co., Ltd in the register

Hangukjiyeokjeongbogaebalwon gave Metanetdijiteol Co., Ltd 34 awards: 30 without a competition, 0 after a competition with a single bid. First 2016-12-22, latest 2026-01-09.

• Goryeodaehakgyosanhakhyeopnyeokdan: uncontested
• Sannimcheong Guknipsannimgwahakwon: uncontested
• Goryeodaehakgyosanhakhyeopnyeokdan in the register

Sannimcheong Guknipsannimgwahakwon gave Goryeodaehakgyosanhakhyeopnyeokdan 35 awards: 30 without a competition, 0 after a competition with a single bid. First 2016-03-28, latest 2026-05-12.

• Daeeungyejeon Co., Ltd: uncontested
• Jejuteukbyeoljachido Sanghasudobonbu: uncontested
• Daeeungyejeon Co., Ltd in the register

Jejuteukbyeoljachido Sanghasudobonbu gave Daeeungyejeon Co., Ltd 37 awards: 30 without a competition, 0 after a competition with a single bid. First 2016-08-11, latest 2026-07-01.

• Winitek Co., Ltd: uncontested
• Haeyanggyeongchalcheong: uncontested
• Winitek Co., Ltd in the register

Haeyanggyeongchalcheong gave Winitek Co., Ltd 38 awards: 30 without a competition, 0 after a competition with a single bid. First 2018-08-06, latest 2026-08-24.

• Ikou Co., Ltd: uncontested
• Gyeongsangbukdo Seongjugun: uncontested
• Ikou Co., Ltd in the register

Gyeongsangbukdo Seongjugun gave Ikou Co., Ltd 39 awards: 30 without a competition, 0 after a competition with a single bid. First 2016-02-01, latest 2026-09-23.

• Paintekeunikseu Co., Ltd: uncontested
• Gak Suyogigwan: uncontested
• Paintekeunikseu Co., Ltd in the register

Gak Suyogigwan gave Paintekeunikseu Co., Ltd 29 awards: 29 without a competition, 0 after a competition with a single bid. First 2016-03-09, latest 2026-09-02.

• Waijeuneot Co., Ltd: uncontested
• Gak Suyogigwan: uncontested
• Waijeuneot Co., Ltd in the register

Gak Suyogigwan gave Waijeuneot Co., Ltd 29 awards: 29 without a competition, 0 after a competition with a single bid. First 2017-03-23, latest 2026-08-27.