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 3526–3550 of 8,204 awards we hold
- 2025. CCTV 구입 및 설치 ↗수월중학교£330kawarded 14 May 2025
- 본관 2층 인터폰(비디오폰) 선로 재배선 작업비 및 CCTV 수리비 지급 ↗의정부초등학교£440kawarded 14 May 2025
- [자동이체]2025년 5월 무인경비 및 근태관리시스템 용역비 지급 ↗덕산초등학교£383kawarded 14 May 2025
- 본관동 CCTV 카메라(1대) 추가 설치 작업 ↗양산중학교£550kawarded 14 May 2025
- 5월 돌봄교실 무인경비(안전관리시스템) 용역료 지급 ↗이리초등학교£286kawarded 14 May 2025
- 출입 구성 리더기 전체 교체 및 랜선포설공사비 지급 ↗탕정미래초등학교£1.5mawarded 14 May 2025
- 교내 CCTV 고장으로 인한 교체 ↗작전고등학교£424kawarded 14 May 2025
- CCTV작동 불량에 따른 보수 및 카메라 커버 교체 ↗사천유치원£647kawarded 14 May 2025
- 2025학년도 4월분 무인경비(출입통제시스템포함) 용역비 지급 ↗영화초등학교£405kawarded 14 May 2025
- 신관 2층 복도(2대) 및 1충 돌봄교실 복도(1대) CCTV 설치 ↗용성초등학교£3.3mawarded 14 May 2025
- 1층 정문 출입구 인터폰 추가 설치 공사 ↗학성유치원£768kawarded 13 May 2025
- 돌봄교실(솔빛교실) 화장실 비상벨 설치 ↗인천송림초등학교£1.9mawarded 13 May 2025
- 2025학년도 늘봄학교 CCTV 모니터링을 위한 비품 구입 및 설치비 지급 ↗대구아양초등학교£170kawarded 13 May 2025
- 2025년 5월무인경비 용역비 지급 ↗진보고등학교£308kawarded 13 May 2025
- 후문 촬영 영상정보처리기기(CCTV) 카메라 교체 설치 ↗광주광천초등학교£798kawarded 13 May 2025
- 학교내 CCTV 카메라교체 및 이동 실시 ↗서울신성초등학교£398kawarded 13 May 2025
- [원인행위] 자동심장충격기(AED) 구입 ↗창녕유치원£2.8mawarded 13 May 2025
- 2025년도 무인경비시스템 용역 계약[변경] ↗무극초등학교£431kawarded 13 May 2025
- 2025년 무인경비 용역 연장 계약 ↗가덕초중학교£6.7mawarded 13 May 2025
- 2025학년도 선택형 돌봄교실 안전관리 시스템 설치 ↗망포초등학교£300kawarded 13 May 2025
- 1~2층 외부출입문 세콤 자석감지기 교체(19개) ↗호평중학교£110kawarded 13 May 2025
- [초·중]2025년 5월 무인경비용역 사용료 지출 ↗산울중학교£630kawarded 12 May 2025
- 2025학년도 무인경비 용역 연장계약 ↗삼양초등학교£6.5mawarded 12 May 2025
- 2025학년도 5월 돌봄교실 비상벨 설치 및 관리 용역비 지급 ↗가득초등학교£44kawarded 12 May 2025
- 2025회계연도 5월 무인경비 시스템 관리 용역 ↗세종고등학교£385kawarded 12 May 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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