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 1826–1850 of 8,204 awards we hold
- 2026학년도 진천여자중학교 무인경비 용역 견적 요청 ↗진천여자중학교£5.5mawarded 22 Jan 2026
- 실외 CCTV 수리 및 3층 녹화기 이동 ↗태장중학교£803kawarded 22 Jan 2026
- 돌봄교실 비상벨 설치비 지급 ↗추풍령초등학교£170kawarded 22 Jan 2026
- 2026년 1월 무인경비위탁용역비 지급(자동이체) ↗경산초등학교£418kawarded 22 Jan 2026
- 2026학년도 신사중학교 [무인경비] 용역계약 ↗신사중학교£5.0mawarded 22 Jan 2026
- 2층 증축부 무인경비 신호 오류 보수 ↗늘푸른초등학교£100kawarded 22 Jan 2026
- 1관 2,3층 정보검색실 이전 및 철거 ↗서울북가좌초등학교£110kawarded 22 Jan 2026
- 2026년 2월 돌봄교실 비상벨 이용료 지급(자동이체) ↗사동초등학교£30kawarded 22 Jan 2026
- 2026년도 남산초 무인경비시스템 이용 용역 ↗강릉남산초등학교£5.9mawarded 22 Jan 2026
- [위탁관리용역] 2026년 1월 무인전자경비 용역비 지급 ↗태전고등학교£231kawarded 22 Jan 2026
- 2026년 1월 무인경비 용역비 지급 ↗대월중학교£379kawarded 21 Jan 2026
- 화학교사 연구실 외 16실 방범기기변경 및 감지기 추가 설치 ↗인천과학예술영재학교£880kawarded 21 Jan 2026
- 2026학년도 틈새(연계형)교실 3실 비상벨 설치 ↗동주초등학교£150kawarded 21 Jan 2026
- 2026년 1~2월분 무인경비시스템(근태관리시스템) 용역료 ↗나주이화학교£40kawarded 21 Jan 2026
- 2026. 01. 무인경비 용역 비용 인상분 지급 ↗서울당곡초등학교£117kawarded 21 Jan 2026
- 26년 1월 월포초 교육공동체소통실 CCTV설치 견적요청 ↗월포초등학교£2.6mawarded 21 Jan 2026
- 체육관 IOT무인경비 용역비 지급 ↗구리여자중학교£3kawarded 21 Jan 2026
- 2026학년도 무인방범 및 근태 시스템용역 ↗김해구봉초등학교£3.9mawarded 21 Jan 2026
- 2026학년도 삼가중학교 CCTV임대 용역 ↗삼가중학교£528kawarded 20 Jan 2026
- 2026년 팔탄초 및 대방분교 초과근무 관리를 위한 지문인식기 설치 대금 지급 ↗팔탄초등학교£330kawarded 20 Jan 2026
- 2026년 1월 무인경비용역비 지급 ↗신흥중학교£412kawarded 20 Jan 2026
- 초전초등학교 CCTV설치 및 NVR보관렉구입견적 요청 ↗초전초등학교£2.1mawarded 20 Jan 2026
- 2026년 1월 무인경비 용역비 지급 ↗안동꿈터유치원£269kawarded 20 Jan 2026
- 당직실 CCTV 서버랙(통신랙) 설치 ↗원미중학교£2.2mawarded 20 Jan 2026
- 2026학년 명사초등학교 무인경비 용역 ↗경남명사초등학교£5.5mawarded 20 Jan 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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