Supplier profile
주식회사 에스원
Every public-sector award we hold for this supplier, across South Korea, from 15 Feb 2014 to 21 Aug 2026.
Awards won
9,596
all time
Attributed value
KRW 263.0bn
as published
Buyers
4,075
public bodies
Active
2014–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| 조달청 | 55 | KRW 37.2bn |
| 경기도 이천시 | 35 | KRW 283.0m |
| 서울특별시 서대문구 | 35 | KRW 260.2m |
| 한국전력공사 | 31 | KRW 5.5bn |
| 경기도 용인시 | 29 | KRW 102.8m |
| 재단법인서울문화재단 | 29 | KRW 406.2m |
| 창원시설공단 | 27 | KRW 173.5m |
| 국방부(부대) | 25 | KRW 8.0bn |
| 의정부도시공사 | 25 | KRW 132.7m |
| 서울특별시 용산구 | 23 | KRW 611.1m |
What they win
Awards
Showing 9026–9050 of 9,596 awards we hold
- 숙직실 녹화기 교체비 지급 ↗만수여자중학교KRW 1.1mawarded 8 Oct 2024
- 2024학년도 겨울방학 석면 해체·제거에 따른 보안감지기 철거 및 설치 용역 계약 ↗경기도교육청 경기도고양교육지원청 냉천초등학교KRW 1.2mawarded 7 Oct 2024
- 24학년도 CCTV임대 용역비 지급 ↗냉정초등학교KRW 1.3mawarded 7 Oct 2024
- 구리고 평가관리실 CCTV 설치 공사 ↗경기도교육청 구리고등학교KRW 1.2mawarded 7 Oct 2024
- 민원면담실 CCTV 및 비상벨 설치 공사 ↗경기도교육청 구리고등학교KRW 1.9mawarded 7 Oct 2024
- 2024학년도 영상정보처리기기(CCTV) 유지보수 계약 체결 ↗경기도교육청 경기도구리남양주교육지원청 남양주다산중학교KRW 1.2mawarded 7 Oct 2024
- 민원면담실 CCTV설치공사 ↗경기도교육청 경기도안산교육청 단원중학교KRW 2.3mawarded 7 Oct 2024
- CCTV 수리 ↗서울상봉초등학교KRW 605kawarded 7 Oct 2024
- 자동인식 차량 차단기 설치 ↗경기도교육청 경기도광주하남교육지원청 능평초등학교KRW 19.7mawarded 2 Oct 2024
- 천보중 CCTV 추가 설치 공사 ↗경기도의정부교육청 천보중학교KRW 1.4mawarded 2 Oct 2024
- 본관동 및 미래관동 CCTV 설치 공사 ↗경기도교육청 경민IT고등학교KRW 4.6mawarded 2 Oct 2024
- 동관 2층 소강당 출입문감지기 재설치 공사 ↗서울면동초등학교KRW 165kawarded 2 Oct 2024
- 수원법원종합청사 8층 감정관리센터 신설 통신 공사 ↗대법원 수원고등법원KRW 3.6mawarded 2 Oct 2024
- (통신장비 '24-4차)과학화경계시스템 보수 외주정비 ↗육군보병학교KRW 6.6mawarded 2 Oct 2024
- 면담실 CCTV 및 비상벨 설치 공사 ↗경기도김포교육청 양곡초등학교KRW 2.6mawarded 2 Oct 2024
- CCTV 고장 수리(케이블 재배선) ↗성포초등학교KRW 539kawarded 2 Oct 2024
- CCTV(운동장) 선로공사 실시 ↗능안초등학교KRW 385kawarded 2 Oct 2024
- 민원면담실 CCTV 설치 공사 ↗경기도교육청 경기도군포의왕교육지원청 곡란중학교KRW 2.0mawarded 2 Oct 2024
- 통일플러스센터 출입통제 설치공사 ↗강원특별자치도KRW 17.4mawarded 2 Oct 2024
- 2024학년도 평택영신초 무인기계경비 ↗경기도교육청 경기도평택교육지원청 평택영신초등학교KRW 2.5mawarded 1 Oct 2024
- 2024년도 비상경보시스템 유지관리용역 ↗대검찰청KRW 16.5mawarded 30 Sept 2024
- 국방기술진흥연구소 대전사무실 무인경비 용역 ↗국방기술진흥연구소KRW 7.9mawarded 30 Sept 2024
- 2024학년도 CCTV 추가로 인한 유지관리용역 계약 ↗경기도교육청 은혜고등학교KRW 702kawarded 30 Sept 2024
- 2024학년도 무인경비시스템 위탁 용역 변경 계약 ↗경기도평택교육청 계성초등학교KRW 5.5mawarded 30 Sept 2024
- 늘봄학교 도담교실 및 돌봄교실 안전장치(비디오폰 등) 설치 ↗이화초등학교KRW 1.9mawarded 30 Sept 2024
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.
Bidding against them?
Get new tenders in their space in a daily digest, scored against your own capability — plus the full notice behind each of these awards, with the documents and contacts it published.
Start 7-day free trialHow this profile is built
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. Profiles may take up to an hour to reflect newly collected records.
Company pages are for organisations. If this page profiles you as an individual — a sole trader or an individual contractor — you can ask for it to be withheld: see how.