South Korea · KONEPS award records · Supplier record

Retcheu Co., Ltd., business no. 809-87-00335

주식회사 렛츠

Line: Advertising (UNSPSC 82100000)Register loaded to September 2026Compiled 16 October 2026

Retcheu Co., Ltd., business no. 809-87-00335 — South Korea · KONEPS award records · Supplier record: 26 award notices, all years (Mar 2018 – Aug 2026); 11 since January 2024 (8 buyers); 213th rank in the line (of 6,657 suppliers · 0.1%); 2,401 buyers never served (13,437 notices in the line from them).

Assay record ASY-KR-10F07PC0Y7 · Cite as: Assay Systems, “Retcheu Co., Ltd., business no. 809-87-00335 in the KONEPS register for South Korea”, https://assay-systems.com/register/kr/retcheu-co-ltd-business-no-809-87-00335/

26
award notices, all years
Mar 2018 – Aug 2026
11
since January 2024
8 buyers
213th
rank in the line
of 6,657 suppliers · 0.1%
2,401
buyers never served
13,437 notices in the line from them

Own record by year

award notices, 2016 onward
5
2
3
1
4
3
3
5
20162017201820192020202120222023202420252026

Who buys from Retcheu Co., Ltd., business no. 809-87-00335

since January 2024
8buyers
11notices
27%top buyer
Jaedanbeopindaegumunhwayesuljinheungwon27.3%
3 notices
Hangukjineungjeongbosahoejinheungwon18.2%
2 notices
Gyeongsangnamdo9.1%
1 notice
Hangukgyotonganjeongongdan9.1%
1 notice
Jaedanbeopin2026Daegusegyemaseuteojeuyuksanggyeonggidaehoejojikwiwonhoe9.1%
1 notice
Gyeongsangbukdo9.1%
1 notice
Sosanggonginsijangjinheunggongdan9.1%
1 notice
Seoulteukbyeolsi Seobugongwonyeogasenteo9.1%
1 notice

11 buyers named Retcheu Co., Ltd., business no. 809-87-00335 before 2024 only.

The line

since January 2024
13,676award notices
2,418buyers
6,657suppliers
3.1%held by top ten

Advertising (UNSPSC 82100000)

4,775
4,839
4,062
202420252026Jan–Sep
213thof 6,657 suppliers
8notices name Retcheu Co., Ltd., business no. 809-87-00335
0.1%share of the line
2.6%of 38 notices from Gyeongsangbukdo
4.8%of 21 notices from Sosanggonginsijangjinheunggongdan
10.5%of 19 notices from Hangukjineungjeongbosahoejinheungwon
6.7%of 15 notices from Hangukgyotonganjeongongdan
1,887new suppliers since 2024

Buyers that buy the line and never named Retcheu Co., Ltd., business no. 809-87-00335

since January 2016
2,401buyers
13,437notices since 2024
1,865buyers took a new supplier
5,711suppliers came in that way
Seoulteukbyeolsi
149 notices
Hanguknongeochongongsa Gyeongnamjiyeokbonbu Ulsanjisa
144 notices
Gangwonteukbyeoljachido Gangneungsi
87 notices
Hangukkontencheujinheungwon
68 notices
Haengjeonganjeonbu
67 notices
Chungcheongbukdo Cheongjusi
64 notices
Seoulteukbyeolsi Seoulsiripdaehakgyo
63 notices
Gukhoe Gukhoesamucheo
62 notices
Gyeonggido Icheonsi
62 notices
Gyeonggido
59 notices
Hanguknongeochongongsa
58 notices
Sannimcheong
58 notices
Gukgadeiteocheo
55 notices
Munhwacheyukgwangwangbu
54 notices
Gyeongsangnamdo Jinjusi
50 notices
Jeonnamgwangjutonghapteukbyeolsi Yeosusi
50 notices
Incheongwangyeoksi
49 notices
Sobangcheong
49 notices
Gukgayusancheong
48 notices
Hanguknongsusansikpumyutonggongsa
48 notices
Hangukeochoneohanggongdan
47 notices
Hangukhwangyeongsaneopgisulwon
47 notices
Gangwonteukbyeoljachido Samcheoksi
46 notices
Hangukbogeonsaneopjinheungwon
46 notices
Gukjebangsonggyoryujaedan
45 notices
Gyeonggido Yonginsi
45 notices
Hangukeonnonjinheungjaedan
45 notices
Jeonnamgwangjutonghapteukbyeolsi Muancheongsa
44 notices
Gyeonggido Suwonsi
43 notices
Haeyangsusanbu
43 notices
(Jae)Yesulgyeongyeongjiwonsenteo
43 notices
Gyeongchalcheong
42 notices
Sadanbeopin Hangukjeongbotongsinjinheunghyeophoe
42 notices
Chungcheongbukdogyoyukcheong Segwanggodeunghakgyo
41 notices
Gukgayusancheong Guknipmuhyeongyusanwon
41 notices
Jeonnamgwangjutonghapteukbyeolsigyoyukcheong Gwangjucheongsa
41 notices
Guktogyotongbu
40 notices
Jaedanbeopin Seoulgwangwangjaedan
39 notices
Hanguknongeochongongsa Nongeochonjawongaebalwon
38 notices
Daejeongwangyeoksi Yuseonggu
37 notices
All 2,401 buyers

Gak Suyogigwan (37); Seoulteukbyeolsi Seoulsiripdaehakgyo Sanhakhyeopnyeokdan (37); Gyeonggido Pocheonsi (36); Busangwangyeoksi (35); Chungcheongbukdo Jecheonsi (35); Gangwonteukbyeoljachido (35); Hanguknongeochongongsa Jeonnamjiyeokbonbu Haenam.Wandojisa (35); Ulsangwangyeoksigyoyukcheong (35); Daegugwangyeoksigyoyukcheong Daegugwangwanggodeunghakgyo (34); Gyeongsangnamdogyoyukcheong (34); Hangukgwahakgisuljeongboyeonguwon (34); Saemangeumgaebalcheong (34); Guktogyotongbu Guktojirijeongbowon (33); Oegyobu (33); Hanguksaengsangisulyeonguwon (32); Hanguksaneopinnyeokgongdan (32); (Jae)Hangukjeongsinmunhwajaedan (32); Jeonbukteukbyeoljachido Jeonjusi (32); Gangwonteukbyeoljachido Chuncheonsi (31); Gyeonggido Ansansi (31); Jungsogieopeunhaeng (31); Seoulgyotonggongsa (31); Tongilbu (31); Ulsangwangyeoksi (31); Gukgayusanjinheungwon (30); Incheongwangyeoksi Ganghwagun (30); Jaedanbeopin Busanjeongbosaneopjinheungwon (30); Jeonbukteukbyeoljachido Gunsansi (30); Gyeonggido Pyeongtaeksi (29); (Jae)Jiyeokmunhwajinheungwon (29); Jeonnamgwangjutonghapteukbyeolsigyoyukcheong Jeonnamgwangjutonghapteukbyeolsigwangjuseobugyoyukjiwoncheong (29); Gukmingeongangboheomgongdan (28); Gyeonggido Hwaseongsi (28); Gyeonggido Pajusi (28); Gyeongsangbukdogyoyukcheong (28); Gyeongsangbukdogyoyukcheong Gyeongsangbukdogyoyukcheongyeonguwon (28); Hangukbangsongtongsindaehakgyo (28); Hangukhwangyeonggongdan (28); Jeonbukteukbyeoljachidogyoyukcheong (28); Daegugwangyeoksigyoyukcheong Daegumiraegyoyukyeonguwon (27); Daegugwangyeoksigyoyukcheong Seonggwanggodeunghakgyo (27); Gukgabohunbu (27); Gyeonggidogyoyukcheong (27); Gyeongsangbukdo Andongsi (27); Gyeongsangbukdo Seongjugun (27); Jaedanbeopin Guknipoperadan (27); (Ju)Hangukneungnyulhyeophoekeonseolting (27); Jungsobencheogieopjinheunggongdan (27); Gukbangbu Gukbanghongbowon (26); Hangukbangsongtongsinjeonpajinheungwon (26); Jeonnamgwangjutonghapteukbyeolsi Gwangjucheongsa (26); Jeonnamgwangjutonghapteukbyeolsigyoyukcheong Jeonnamcheongsa (26); Munhwacheyukgwangwangbu Guknipasiamunhwajeondang (26); (Sa)Hanguksusanhoe (26); Sejongteukbyeoljachisi (26); Hangukchulpanmunhwasaneopjinheungwon (25); Hangukmunhwayesulwiwonhoe (25); Chungcheongbukdo (24); Chungcheongnamdo Asansi (24); Gyeonggidogyoyukcheong Gyeonggidohwaseongosangyoyukjiwoncheong (24); Jaedanbeopin Cheonanmunhwajaedan (24); Jeonnamgwangjutonghapteukbyeolsi Suncheonsi (24); Busangwangyeoksigyoyukcheong Busangwangyeoksigyoyukcheonghaknyeokgaebalwon (23); Sikpumuiyakpumanjeoncheo (23); Chungcheongbukdogyoyukcheong Chungcheongbukdocheongjugyoyukjiwoncheong Segwangjunghakgyo (22); Gyeonggido Gwangmyeongsi (22); (Ju)Gangwonnaendeu (22); Yeonsedaehakgyo Miraekaempeoseu (22); Busangwangwanggongsa (21); Changeopjinheungwon (21); Gangwonteukbyeoljachidogyoyukcheong (21); Hangukgonghanggongsa (21); Sadanbeopin Daehanssireumhyeophoe (21); Seoulsinyongbojeungjaedan (21); Seoulteukbyeolsigyoyukcheong (21); Seoulteukbyeolsi Seoularisubonbu (21); Daejeongwangyeoksi (20); Daejeongwangyeoksi Seogu (20); Gukbangbu (20); Guksecheong (20); Hanguknongeochongongsa Chungnamjiyeokbonbu (20); Jaedanbeopin Hangukgongyedijainmunhwajinheungwon (20); Jaedanbeopin Jeontonggongyeonyesuljinheungjaedan (20); (Jae)Gyeonggidogyeongjegwahakjinheungwon (20); (Jae)Seoulgyeongjejinheungwon (20); Jeonnamgwangjutonghapteukbyeolsi Donggu (20); Jinjumunhwagwangwangjaedan (20); Nongnimsusansikpumgyoyukmunhwajeongbowon (20); Chungcheongbukdo Yeongdonggun (19); Gangwonteukbyeoljachido Hwacheongun (19); Gyeonggidogyoyukcheong Taegwanggodeunghakgyo (19); Hangukgeongangjeungjingaebalwon (19); Hanguksaneopanjeonbogeongongdan (19); Jeonbukteukbyeoljachido Namwonsi (19); Jeonbukteukbyeoljachido Wanjugun (19); Jeonnamgwangjutonghapteukbyeolsi Gwangyangsi (19); Jeonnamgwangjutonghapteukbyeolsi Yeongamgun (19); Munhwacheyukgwangwangbu Guknipjungangdoseogwan (19); Seoulollimpikginyeomgukmincheyukjinheunggongdan (19); Busangwangyeoksigyoyukcheong (18); Chungcheongnamdo Cheonansi (18); Daejeongwangwanggongsa (18); Gangwonteukbyeoljachidogyoyukcheong Jingwanggodeunghakgyo (18); Gangwonteukbyeoljachido Wonjusi (18); Gukmujojeongsil (18); Incheongwangwanggongsa (18); Jaedanbeopingyeonggiateusenteo (18); Jaedanbeopinseouldijainjaedan (18); Jaedanbeopinseoulmunhwajaedan (18); (Jae)Hangukgukjemunhwagyoryujinheungwon (18); Jilbyeonggwannicheong (18); Jodalcheong (18); Seoulteukbyeolsi Seoulyeoksabakmulgwan (18); Bangsongmidieotongsinwiwonhoe (17); Byeongmucheong (17); Gukgayusancheong Guknipgogungbakmulgwan (17); Gyeonggido Gapyeonggun (17); Gyeonggidogyoyukcheong Donggwanggodeunghakgyo (17); Gyeonggidogyoyukcheong Gyeonggigwangwanggodeunghakgyo (17); Gyeongsangnamdo Changwonsi (17); Iljegangjedongwonpihaejajiwonjaedan (17); Jaejeonggyeongjebu (17); Jejuteukbyeoljachido (17); Jeonbukteukbyeoljachido Gimjesi (17); Jungangseongeogwanniwiwonhoe (17); Seoulmuljaesaengsiseolgongdan (17); Seoulteukbyeolsi Gangbukgu (17); Sicheongjamidieojaedan (17); Chungcheongnamdo Gongjusi (16); Daehancheyukhoe (16); Gyeonggidogyoyukcheong Gyeonggidopyeongtaekgyoyukjiwoncheong (16); Gyeonggido Namyangjusi (16); Gyeonggido Uiwangsi (16); Gyeonggido Yeoncheongun (16); Gyeongsangbukdo Yeongyanggun (16); Gyeongsangnamdo Sacheonsi Bogeonso (16); Hanguknongeopgisuljinheungwon (16); Hanguksaengmyeonggonghakyeonguwon (16); Hangukyeojanongguyeonmaeng (16); (Jae)Daehanhwajangpumsaneopyeonguwon (16); Jaedanbeopin Daegujeontongsijangjinheungjaedan (16); (Jae)Seoulteukbyeolsipyeongsaenggyoyukjinheungwon (16); Jeonbukteukbyeoljachido (16); Jeonbukteukbyeoljachido Iksansi (16); Jeonbukteukbyeoljachido Jeongeupsi (16); Jungsogieopgisuljeongbojinheungwon (16); Seoulteukbyeolsi Seouldaegongwon (16); Seoulteukbyeolsi Seoulsikmulwon (16); Busangwangyeoksi Namgu (15); Chungcheongbukdo Chungjusi (15); Gangwonteukbyeoljachido Goseonggun (15); Gukgayusancheong Guknipmunhwayusanyeonguwon Guknipgayamunhwayusanyeonguso (15); Gyeonggido Gwangjusi (15); Gyeongsangnamdo Geojesi (15); Hangukgyoyukgwajeongpyeonggawon (15); Hangukyeongujaedan Jeongbotongsingihoekpyeonggawon (15); Hanyangyeojadaehakgyo (15); Ingubogeonbokjihyeophoe (15); Jaedanbeopin Busangyeongjejinheungwon (15); Jaedanbeopin Chungnammunhwagwangwangjaedan (15); Jeongbotongsinsaneopjinheungwon (15); Jeonnamgwangjutonghapteukbyeolsi Jangheunggun (15); Munhwajaecheong Guknipmuhyeongyusanwon (15); Seoulteukbyeolsi Dongbugongwonyeogasenteo (15); Ulsangwangyeoksi Sobangbonbu (15); Chungcheongnamdo Boryeongsi (14); Chungcheongnamdo Seosansi (14); Gangwonteukbyeoljachido Pyeongchanggun (14); Gangwonteukbyeoljachido Taebaeksi (14); Geunnobokjigongdanbonbu (14); Gisangcheong (14); Gukbanggwahakyeonguso (14); Gukgaadonggwonnibojangwon (14); Gyeongchalcheong Gyeongchaldaehak (14); Gyeonggido Anseongsi Munhwayesulsaeopso (14); Gyeonggido Gurisi (14); Gyeonggido Siheungsi (14); Gyeongsangbukdo Gyeongjusi (14); Gyeongsangbukdomunhwagwangwanggongsa (14); Gyeongsangbukdo Yeongcheonsi (14); Hangukbalmyeongjinheunghoe (14); Hangukbangsonggwanggojinheunggongsa (14); Hangukjangaeingoyonggongdan (14); Hangukwonjaryeokhwangyeonggongdan (14); Jaedanbeopin Hangukgukhakjinheungwon (14); Jaedanbeopinjeonnanamdomunhwajaedan (14); Jeonbukteukbyeoljachido Imsilgun (14); Jeonnamgwangjutonghapteukbyeolsigyoyukcheong Jeonggwanggodeunghakgyo (14); Jeonnamgwangjutonghapteukbyeolsi Namgu (14); Koreilyutong(Ju) (14); Seoulteukbyeolsi Dongjakgu (14); Seoulteukbyeolsi Seoulgongyebakmulgwan (14); Busangwangyeoksigyoyukcheong Busangwangyeoksihaeundaegyoyukjiwoncheong (13); Busangwangyeoksigyoyukcheong Busanjeongbogwangwanggodeunghakgyo (13); Busangwangyeoksigyoyukcheong Hyegwanggodeunghakgyo (13); Chungcheongbukdo Okcheongun (13); Daejeongwangyeoksi Daedeokgu (13); Gihueneojihwangyeongbu (13); Gukgayusancheong Guknipmunhwayusanyeonguwon (13); Gyeonggidogyoyukcheong Hangukgwangwanggodeunghakgyo (13); Gyeonggido Uihoesamucheo (13); Gyeonggigwangwanggongsa (13); Hangukgaebalyeonguwon (13); Hangukgwahakgisulwon (13); Hangukgyoyukbangsonggongsa (13); Hangukhaeyanggyotonganjeongongdan (13); Hangukjeojakgwonwiwonhoe (13); Hanguksaneopgisulsiheomwon (13); Incheongukjegonghanggongsa (13); Incheongwangyeoksi Gyeongjejayuguyeokcheong (13); Jaedanbeopin Busanmunhwajaedan (13); Jaedanbeopin Goyangmunhwajaedan (13); Jaedanbeopingyeonggimunhwajaedan (13); Jaedanbeopingyeongnammunhwayesuljinheungwon (13); Jaedanbeopinulsanmunhwagwangwangjaedan (13); Jaedanbeopin Yeongdonggun Munhwagwangwangjaedan (13); Jeonbukteukbyeoljachido Gochanggun (13); Jeonnamgwangjutonghapteukbyeolsi Wandogun (13); Munhwacheyukgwangwangbu Guknipgukakwon (13); Sadanbeopin Seoulteukbyeolsijawonbongsasenteo (13); Sahoebokjibeopineorinijaedan (13); Seouljutaekdosigaebalgongsa (13); Seoulteukbyeolsi Junggu (13); Seoulteukbyeolsi Seochogu (13); Yeongjinjeonmundaehakgyo (13); Bangwisaeopcheong (12); Busangwangyeoksigyoyukcheong Haeundaegwangwanggodeunghakgyo (12); Daehanjeoksipjasa (12); Daehanmuyeoktujajinheunggongsa (12); Gyeonggidocheong Bukbucheongsa (12); Gyeongsangbukdogyoyukcheong Yeonggwanggodeunghakgyo (12); Gyeongsangnamdogyoyukcheong Bogwanggodeunghakgyo (12); Gyeongsangnamdo Sacheonsi (12); Gyeongsangnamdo Yangsansi (12); Haeyangsusanbu Guknipsusanmulpumjilgwanniwon (12); Hangukdorogyotonggongdan (12); Hangukgwahakgisulyeonguwon (12); Hangukjanghakjaedan (12); Hangukjibangjaejeonggongjehoe (12); Hangukmunhwajeongbowon (12); Hanguknongeochongongsa Chungnamseobugwannidan (12); Hanguknongeochongongsa Jeonnamjiyeokbonbu Jindojisa (12); Hanguksaengmyeongjonjunghuimangjaedan (12); Incheongwangyeoksigyoyukcheong Incheongwangyeoksinambugyoyukjiwoncheong (12); Jaedanbeopin Asanmunhwajaedan (12); Jaedanbeopin Baekjemunhwajaedan (12); Jaedanbeopin Jemulpomunhwajaedan (12); Jaedanbeopin Sacheonmunhwajaedan (12); Jaedanbeopinuljumunhwajaedan (12); Jejuteukbyeoljachido Seogwiposi (12); Jeonnamgwangjutonghapteukbyeolsi Gokseonggun (12); Jeonnamgwangjutonghapteukbyeolsi Guryegun (12); Jeonnamgwangjutonghapteukbyeolsigyoyukcheong Jeonnamgwangjutonghapteukbyeolsigwangjudongbugyoyukjiwoncheong (12); Jeonnamgwangjutonghapteukbyeolsi Najusi (12); Mungyeonggwangwanggongsa (12); Munhwacheyukgwangwangbu Guknipminsokbakmulgwan (12); (Sa)Hangukiseupocheuhyeophoe (12); Seoulgwahakgisuldaehakgyo (12); Seoulteukbyeolsi Geumcheongu (12); Beopjecheo (11); Busangwangyeoksi Haeundaegu (11); Chungcheongnamdo Dangjinsi (11); Chungcheongnamdo Nonsansi (11); Chungcheongnamdo Seocheongun (11); Daejeongwangyeoksigyoyukcheong (11); Gangwonteukbyeoljachido Injegun (11); Gihueneojihwangyeongbu Guknipsaengmuljawongwan (11); Goyongnodongbu (11); Gukgabohunbu Guknipdaehanmingukimsijeongbuginyeomgwan (11); Guknipgwangjugwahakgwan (11); Guknipnakdonggangsaengmuljawongwan (11); Guktogyotongbu Wonjujibangguktogwannicheong Hongcheonguktogwannisamuso (11); Gyeonggido Gimposi (11); Gyeonggido Goyangsi (11); Gyeonggido Seongnamsi (11); Gyeonggido Uijeongbusi (11); Gyeongsangbukdo Bonghwagun (11); Gyeongsangnamdo Changnyeonggun (11); Gyeongsangnamdo Gimhaesi (11); Hangukdeiteosaneopjinheungwon (11); Hangukgwahakchanguijaedan (11); Hangukgyoyukgaebalwon (11); Hanguknongeochongongsa Nongeochonyeonguwon (11); Hanguksaneopinnyeokgongdan Geullobeolsuknyeongisuljinheungwon (11); Incheongwangyeoksigyoyukcheong (11); Incheongwangyeoksi Seohaegu (11); Incheontekeunopakeu (11); Insahyeoksincheo (11); Jaedanbeopin Boryeongchukjegwangwangjaedan (11); Jaedanbeopin Daegudijiteolhyeoksinjinheungwon (11); Jaedanbeopin Gangnammunhwajaedan (11); Jaedanbeopin Gongjumunhwagwangwangjaedan (11); Jaedanbeopin Gwangjugwangyeoksi Sahoeseobiseuwon (11); Jaedanbeopingyeryongsimunhwagwangwangjaedan (11); Jaedanbeopin Hangukmanhwayeongsangjinheungwon (11); Jaedanbeopin Hwaseongsimunhwagwangwangjaedan (11); Jaedanbeopin Jeonbuktekeunopakeu (11); Jaedanbeopin Ulsanjeongbosaneopjinheungwon (11); Jaedanbeopinyeojusejongmunhwagwangwangjaedan (11); Jejugwangwanggongsa (11). Largest 340 of 2,401 shown.

Suppliers next to it in the line

since January 2024
Aiem Co., Ltd., business no. 830-88-003741 buyer
8 notices
Aimidieogeurup Co., Ltd.6 buyers
8 notices
Arirangtibeuimidieo Co., Ltd.1 buyer
8 notices
Retcheu Co., Ltd., business no. 809-87-00335
8 notices

All 6,657 suppliers in the line

The extract

Every buyer, every supplier, award date, notice number and value where one is disclosed, behind the figures above.

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.Assay Systems has changed the data.