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 9076–9100 of 9,596 awards we hold
- 2024년 9월 무인경비 용역료 지급 ↗창신초등학교KRW 399kawarded 25 Sept 2024
- 청계중학교 민원 면담실 영상정보처리장치(CCTV) 구매 계약 ↗경기도교육청 경기도화성오산교육지원청 청계중학교KRW 1.6mawarded 25 Sept 2024
- 통합경비시스템 용역 ↗조달청KRW 721.4mawarded 25 Sept 2024
- 후문 CCTV 재배선 공사비 지급 ↗내양초등학교KRW 165kawarded 25 Sept 2024
- 2024년 근태정보관리 용역 ↗한국보훈복지의료공단 광주보훈병원KRW 8.0mawarded 24 Sept 2024
- 2024학년도 9월 무인전자경비 용역료 지급[원인] ↗고양관산초등학교KRW 633kawarded 24 Sept 2024
- ’22~23년 울산전력지사 관내 무인S/S 경비용역 ↗한국전력공사KRW 286.8mawarded 24 Sept 2024
- 2024년 비상출동 용역 ↗한국보훈복지의료공단 광주보훈병원KRW 11.3mawarded 24 Sept 2024
- 2024년 무인전자 경비 용역 ↗한국보훈복지의료공단 광주보훈병원KRW 17.6mawarded 24 Sept 2024
- 교사동 장애인용승강기 증축공사에 따른 CCTV 이전설치 ↗곡란초등학교KRW 363kawarded 24 Sept 2024
- 24학년도 9월 무인경비 시스템 및 CCTV임대 용역비 지급 ↗냉정초등학교KRW 763kawarded 24 Sept 2024
- 방송실 및 돌봄교실감지기 재설치 ↗오정초등학교KRW 187kawarded 23 Sept 2024
- 제암초 화재 복구 무인경비 공사 ↗경기도교육청 경기도화성오산교육지원청 제암초등학교KRW 3.0mawarded 23 Sept 2024
- 2024학년도 유지보수용역료(무인경비_변경계약) 연간 지급 ↗관산초등학교KRW 1.1mawarded 23 Sept 2024
- 2024학년도 화정중학교 CCTV 임대 및 유지보수 용역 계약 ↗경기도교육청 경기도고양교육지원청 화정중학교KRW 262kawarded 23 Sept 2024
- 안성시 생활자원회수센터 감시용 CCTV구입 ↗경기도 안성시KRW 13.4mawarded 23 Sept 2024
- 9월 무인경비 용역료 지급 ↗석수초등학교KRW 413kawarded 20 Sept 2024
- 9월 CCTV 용역료 지급 ↗석수초등학교KRW 198kawarded 20 Sept 2024
- 41병동 CCTV설치 및 중앙통제실 서버교체공사 ↗보건복지부 국립정신건강센터KRW 12.6mawarded 20 Sept 2024
- 개원초 CCTV 설치 공사 ↗서울특별시강남교육청 서울개원초등학교KRW 7.0mawarded 20 Sept 2024
- 2층 세콤 감지기 열선 교체 작업 ↗오마초등학교KRW 110kawarded 20 Sept 2024
- CCTV카메라 교체비 지출 ↗한성과학고등학교KRW 264kawarded 20 Sept 2024
- 문수고 CCTV 설치 공사 변경 계약 ↗울산광역시교육청 문수고등학교KRW 6.5mawarded 19 Sept 2024
- 출입문 도어락 공사 ↗수원동신초등학교KRW 713kawarded 19 Sept 2024
- 실험동물동 방범출입통제시스템 커스터마이징 용역 ↗한국뇌연구원KRW 21.5mawarded 19 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.