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 5251–5275 of 8,204 awards we hold
- 상학초 기계경비용역 및 돌봄교실 안전벨, 출결관리시스템 견적 요청 ↗상학초등학교£4.2mawarded 11 Feb 2025
- 2025학년도 무인경비시스템 용역 계약 ↗강릉중학교£5.1mawarded 11 Feb 2025
- 2025학년 용강초 무인경비 연간용역 비비 ↗서울용강초등학교£4.5mawarded 11 Feb 2025
- 2025학년도 AED렌탈 용역 견적 요청 ↗해안중학교£660kawarded 11 Feb 2025
- 2025학년도 남부민초등학교 기계경비 견적 요청 ↗남부민초등학교£3.1mawarded 11 Feb 2025
- 2025학년도 서울개화초 기계경비용역 ↗서울개화초등학교£3.6mawarded 11 Feb 2025
- 학교 승강기 교체 공사 관련 CCTV(카메라) 설치 작업 대금 지급 ↗의정부초등학교£1.6mawarded 11 Feb 2025
- 2025학년도 서울가락초 기계경비용역(지문인식포함) ↗서울가락초등학교£3.9mawarded 11 Feb 2025
- 2026년 천전초등학교 무인경비 및 근태관리시스템 용역 계약 ↗천전초등학교£2.9mawarded 11 Feb 2025
- 2025학년도 부곡중학교 무인경비시스템 관리 용역 견적요청 ↗창녕부곡중학교£4.5mawarded 11 Feb 2025
- 2025학년도 돌봄교실 증축(돌봄교실6)에 따른 비디오폰 구입 및 설치 ↗인천봉수초등학교£990kawarded 11 Feb 2025
- 2025학년도 2025학년도 기계경비 용역 계약 ↗서울월곡초등학교£5.1mawarded 11 Feb 2025
- 무인경비 용역 ↗회인중학교£4.5mawarded 11 Feb 2025
- 2025학년도 무인경비시스템 사용 계약 ↗청주여자상업고등학교£4.1mawarded 11 Feb 2025
- 2025학년도 대진초 무인경비시스템 연간 용역 ↗서울대진초등학교£5.1mawarded 11 Feb 2025
- 2025. 무인기계경비용역 ↗서창중학교£4.8mawarded 10 Feb 2025
- 초과근무관리 시스템 유지보수 ↗배화여자고등학교£1.1mawarded 10 Feb 2025
- 무인경비 위탁용역 ↗태봉초등학교£2.7mawarded 10 Feb 2025
- 2025. CCTV 렌탈서비스 용역 ↗서창중학교£3.8mawarded 10 Feb 2025
- 돌봄교실 비디오폰 설치 ↗인천석남초등학교£993kawarded 10 Feb 2025
- 2025년 2월 초등돌봄교실 안전관리 비상통보시스템 용역비 지급 ↗장자초등학교£33kawarded 10 Feb 2025
- 2025학년도 무인경비 및 근태관리시스템 이용 견적요청 ↗동성유치원£1.8mawarded 10 Feb 2025
- 2025. 무인경비시스템 용역 계약 ↗남평초등학교£2.8mawarded 10 Feb 2025
- 2025학년도 무인기계경비 용역 계약 ↗경기기계공업고등학교£13.8mawarded 10 Feb 2025
- 2025학년도 무인경비관리 용역 계약 ↗추풍령중학교£4.8mawarded 10 Feb 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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