Supplier profile
(주)에스원
Every public-sector award we hold for this supplier, across South Korea, from 14 Feb 2008 to 21 Aug 2026.
Awards won
8,204
all time
Attributed value
KRW 24.9bn
as published
Buyers
3,305
public bodies
Active
2008–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| 경기도 고양시 | 514 | KRW 2.7bn |
| 대구광역시 달서구 | 193 | KRW 563.4m |
| 대구광역시 동구 | 94 | KRW 146.9m |
| 충청북도 옥천군 | 46 | KRW 453.3m |
| 가득초등학교 | 43 | KRW 12.8m |
| 경상북도 영양군 | 38 | KRW 269.2m |
| 경기도 성남시 | 37 | KRW 283.2m |
| 가득유치원 | 25 | KRW 3.9m |
| 신흥중학교 | 25 | KRW 13.3m |
| 장자초등학교 | 25 | KRW 2.2m |
What they win
Awards
Showing 1051–1075 of 8,204 awards we hold
- 2026. 마산중앙고등학교 무인경비용역 견적요청 ↗마산중앙고등학교£13.8mawarded 25 Feb 2026
- 2026학년도 무인경비 용역 ↗신철원초등학교£3.6mawarded 25 Feb 2026
- 2026. 장락초등학교 무인경비 용역 계약 ↗장락초등학교£9.6mawarded 25 Feb 2026
- 2026학년도 영상보안시스템 CCTV 유지관리용역 ↗소룡초등학교£1.6mawarded 25 Feb 2026
- 2026학년도 벌교상업고등학교 무인경비 용역 ↗벌교상업고등학교£8.9mawarded 25 Feb 2026
- 2026년 비룡초 폐교 무인경비 및 CCTV 용역 ↗김제교육지원청£1.5mawarded 25 Feb 2026
- 2026학년도 CCTV 렌탈 유지관리 용역 ↗신철원초등학교£2.0mawarded 25 Feb 2026
- 2026학년도 남해초등학교 근태관리시스템 용역 ↗남해초등학교£1.1mawarded 25 Feb 2026
- 2026학년도 남해초등학교 CCTV 유지관리 용역 ↗남해초등학교£2.2mawarded 25 Feb 2026
- 2026학년도 격포초 CCTV 렌탈 용역 ↗격포초등학교£1.1mawarded 25 Feb 2026
- 2026학년도 함양고 무인경비시스템 용역 ↗함양고등학교£9.4mawarded 25 Feb 2026
- 2026학년도 학교 전자경비 용역료(방범,근태,출입관리) 지급 ↗경상중학교£6.4mawarded 25 Feb 2026
- 2026학년도 대운초등학교 CCTV 관리 용역 ↗양산대운초등학교£4.2mawarded 25 Feb 2026
- 2026학년도 무인경비시스템 용역 ↗가고파초등학교£6.2mawarded 25 Feb 2026
- 2026학년도 창원신월초 CCTV 임차 용역 ↗창원신월초등학교£1.8mawarded 25 Feb 2026
- 2026학년도 햇살가득유치원 무인기계장치 용역 ↗햇살가득유치원£3.2mawarded 25 Feb 2026
- 간디고등학교 2026학년도 학교 및 기숙사 무인경비 용역 ↗산청간디학교£9.2mawarded 25 Feb 2026
- 2026학년도 무인경비 및 CCTV 임차・유지관리 용역 ↗보은수정초등학교£9.3mawarded 25 Feb 2026
- 2026학년도 대운초등학교 무인경비시스템 용역 ↗양산대운초등학교£6.0mawarded 25 Feb 2026
- 2026학년도 무인경비시스템 용역 ↗창원용호고등학교£6.0mawarded 25 Feb 2026
- 2026학년도 양강초 기계경비 유지보수 용역 ↗서울양강초등학교£6.7mawarded 25 Feb 2026
- 강당 CCTV IP카메라 및 녹화기 설치 ↗전주초등학교£150kawarded 25 Feb 2026
- 2026학년도 기계경비용역비 선납 ↗대구숙천초등학교£5.7mawarded 25 Feb 2026
- 2026학년도 동성초 외부 전체 CCTV관리 용역 견적 요청 ↗동성초등학교£2.5mawarded 25 Feb 2026
- 2026학년도 무인기계경비시스템 용역 ↗경북석포초등학교£7.5mawarded 25 Feb 2026
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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