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 501–525 of 8,204 awards we hold
- 2025학년도 서울당곡초 무인경비시스템 용역 계약 ↗서울당곡초등학교£7.6mawarded 9 Apr 2026
- 보안카메라(CCTV) 1대 교체_(농구장 비추는 방향) ↗호평중학교£242kawarded 9 Apr 2026
- 교육지원실 앞 출입문 도어벨 및 비디오도어폰 교체 공사비 ↗대구서동유치원£630kawarded 9 Apr 2026
- 정문 차량 자동차단기 설치비 ↗별하람초등학교£4.2mawarded 9 Apr 2026
- CCTV 교체 및 추가 설치 ↗대청초등학교£985kawarded 9 Apr 2026
- CCTV 노후화(고장)로 인한 구입 교체 비용 지급 ↗계산여자고등학교£423kawarded 8 Apr 2026
- CCTV 카메라 교체비 지출 ↗옥성초등학교£280kawarded 8 Apr 2026
- 본관 2학년실 CCTV 선로 복구 작업비 지급 ↗영도여자고등학교£55kawarded 8 Apr 2026
- 급식소 근태관리 지문인식기 구입 ↗동성초등학교£213kawarded 8 Apr 2026
- (원인) 당직실 비상벨시스템 설치 및 교사내 CCTV 고장 수리_수리건 ↗운천중학교£189kawarded 8 Apr 2026
- CCTV카메라(15번) 배선 재설치 대금 지급 ↗반월초등학교£165kawarded 8 Apr 2026
- 본동 옥상 RF 카드리더단말기 교체 ↗춘천한샘고등학교£385kawarded 8 Apr 2026
- 교내 출입관리 지문리더기 설치비용 지급 ↗전동초등학교£511kawarded 8 Apr 2026
- 4월 기숙사 CCTV 및 경보시스템 렌탈 용역비 지급 ↗세종고등학교£440kawarded 8 Apr 2026
- 2026학년도 무인방범시스템 위탁 용역 견적요청 ↗마산용마고등학교£8.7mawarded 7 Apr 2026
- 2026학년도 초등돌봄프로그램 비상벨 서비스 이용료 지급 ↗양지초등학교£475kawarded 7 Apr 2026
- 2026년도 당직실 비상벨(비상통보) 시스템 용역 ↗달안초등학교£605kawarded 7 Apr 2026
- CCTV 및 CCTV 모니터 설치비 지급 ↗거제중앙고등학교£575kawarded 7 Apr 2026
- 2026년 4월 무인경비 및 초과근무근태관리 용역비 지급 ↗형곡중학교£550kawarded 6 Apr 2026
- 돌봄교실 안전장비 구입 및 설치 ↗인천윤슬초등학교£3.2mawarded 6 Apr 2026
- 학교 보안 카드 구입비 지급(4개) ↗충주중앙탑초등학교£22kawarded 6 Apr 2026
- 2026년도 전주 관내 덕진구 및 특수학교 불법촬영 카메라 점검 용역 ↗전북특별자치도전주교육지원청 학교업무지원센터£6.4mawarded 6 Apr 2026
- 2026학년도 교내 CCTV 수리 실시 ↗김해고등학교£420kawarded 3 Apr 2026
- 2026학년도 당직실 비상벨 3월분 사용료 지급 ↗청솔초등학교£1kawarded 3 Apr 2026
- [이체] 2026년 3월 시험지 보관용 CCTV 용역요금 ↗원주여자중학교£9kawarded 2 Apr 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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