Supplier profile
(주)오성개발
Every public-sector award we hold for this supplier, across South Korea, from 19 May 2009 to 14 Aug 2026.
Awards won
647
all time
Attributed value
KRW 65.9bn
as published
Buyers
193
public bodies
Active
2009–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| 경기도 화성시 | 43 | KRW 1.4bn |
| 경기도 화성시 맑은물사업소 | 33 | KRW 740.4m |
| 한국전력공사 | 25 | KRW 1.7bn |
| 국군재정관리단 | 24 | KRW 2.5bn |
| 국방부(부대) | 16 | KRW 683.2m |
| 한국수자원공사 | 16 | KRW 576.2m |
| 경기도 오산시 | 15 | KRW 534.9m |
| 경기도교육청 경기도화성오산교육지원청 | 14 | KRW 760.2m |
| 국가철도공단 | 14 | KRW 1.5bn |
| 국토교통부 서울지방국토관리청 수원국토관리사무소 | 14 | KRW 299.1m |
What they win
Awards
Showing 151–175 of 647 awards we hold
- 조원고 고교학점제 공간조성공사 건설폐기물처리용역(계속비) ↗경기도교육청 경기도수원교육지원청£17.0mawarded 23 Dec 2025
- 소수면농어촌생활용수개발사업폐기물처리용역 ↗충청북도 괴산군 수도사업소£80.3mawarded 23 Dec 2025
- 이천~문경 철도건설 제7공구 노반신설 기타공사 건설폐기물 처리용역(제7차) ↗국가철도공단awarded 23 Dec 2025
- 광주 도시철도 2호선 1단계 2공구 건설폐기물처리용역(6차) ↗전남광주통합특별시 광주청사£335.9mawarded 23 Dec 2025
- 산양초 복도중창교체공사 폐기물처리용역 ↗경기도교육청 경기도용인교육지원청£14.1mawarded 23 Dec 2025
- 00부대 수류탄훈련장 표준시설물 건설폐기물 용역 ↗제1보병사단£11.2mawarded 23 Dec 2025
- 00부대 수류탄훈련장 표준시설물 건설폐기물 용역 ↗국방부(부대)£11.2mawarded 23 Dec 2025
- 수지중 교실출입문 교체공사 폐기물처리용역 ↗경기도교육청 경기도용인교육지원청£10.5mawarded 23 Dec 2025
- 매탄고 통학로 및 주차장 포장개선사업 건설폐기물처리용역 ↗경기도교육청 경기도수원교육지원청£27.6mawarded 22 Dec 2025
- 오정초 본관 및 별관 화장실개선공사 건설폐기물처리용역(계속비) ↗경기도교육청 경기도부천교육지원청£16.2mawarded 22 Dec 2025
- 강릉∼제진 철도건설 제7공구 노반신설 기타공사 폐아스콘처리용역(제1차) ↗국가철도공단awarded 19 Dec 2025
- 남부권 어린이보호구역 내 노란색횡단보도 등 정비사업 폐기물처리용역 ↗경기도 화성시£22.0mawarded 19 Dec 2025
- (육-140)0부대 일반차량정비고신축등 3건(건설폐기물) ↗육군 제1군단awarded 19 Dec 2025
- 국도47호선 포천 이동-철원 서면 도로건설공사 건설폐기물(폐아스콘) 처리용역 ↗조달청 서울지방조달청£656kawarded 18 Dec 2025
- 서울동부구치소 대체복무생활관 증축공사 건설폐기물 처리용역 ↗법무부£30.0mawarded 17 Dec 2025
- 국도43호선 미촌교 등 시설물 보수공사 폐기물처리용역 ↗국토교통부 서울지방국토관리청 수원국토관리사무소£39.6mawarded 17 Dec 2025
- 동두천시 현대화사업(노후정수장 정비) 시설공사 건설폐기물 처리용역(2차년도) ↗한국수자원공사£8.8mawarded 17 Dec 2025
- 25-A-00부대 건설폐기물처리용역(A458) ↗국군재정관리단awarded 16 Dec 2025
- 15비 드럼야적장 건설폐기물(추가) ↗공군제15특수임무비행단£5.0mawarded 15 Dec 2025
- 15비 드럼야적장 건설폐기물(추가) ↗국방부(부대)£5.0mawarded 15 Dec 2025
- 삼성~동탄 광역급행철도 제5공구 노반(건축)신설 기타공사 건설폐기물 처리용역(제7차) ↗국가철도공단£782kawarded 15 Dec 2025
- 25-A-00부대 건설폐기물처리용역(A330) ↗국군재정관리단£100.0mawarded 15 Dec 2025
- 2025년 충주지사 관내 건설폐기물 위탁처리 용역 ↗한국도로공사£348.0mawarded 12 Dec 2025
- 옥정~포천 광역철도 3공구 건설공사 건설폐기물(폐콘크리트 등) 처리용역 ↗경기도청 북부청사£733.2mawarded 10 Dec 2025
- 가락중 외 1교(송전초) 교사동(동측) 화장실 개선 및 체육관 전면보수 공사 폐기물처리용역 ↗서울특별시교육청 서울특별시강동송파교육지원청£23.5mawarded 5 Dec 2025
Possibly the same organisation
These entries differ from this one only by legal form or a bracketed qualifier, so they may be the same organisation — or a different registered company of the same name. They are kept apart on purpose: the figures on each page are per legal entity and are never combined.
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Awards are collected from official public procurement notices and deduplicated so one procurement counts once. Supplier names are grouped across their published spellings: case and punctuation are ignored, and “Ltd” is treated as optional because buyers routinely leave it off. Everything else that marks a different organisation is kept — an LLP, a plc, a CIC and a Teoranta are separate businesses from a Ltd of the same name, as are a parent and a named subsidiary, and none of them are merged here. Where another entry differs from this one only by legal form or a bracketed qualifier it is listed above as possibly the same organisation — a hint for the reader, never a merge: figures are per legal entity and never combined. Value is attributed only where the notice is explicit: the supplier's own itemised amount, or the whole value where they were the sole named supplier. Awards naming several suppliers without a published split are counted and marked shared, never valued, and a framework ceiling is never treated as money any one appointed supplier won. Sterling and euro are never added together. The linked source notice is authoritative.
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