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 5051–5075 of 8,204 awards we hold
- 2025 창촌초 무인경비 용역비 견적 요청 ↗창촌초등학교£4.5mawarded 18 Feb 2025
- 2025학년도 서울상일초 기계경비 용역 계약 ↗서울상일초등학교£5.5mawarded 18 Feb 2025
- 2025학년도 무인경비 용역 ↗선유도중학교£2.3mawarded 18 Feb 2025
- CCTV 및 녹화기 구입 ↗김해봉황초등학교£6.4mawarded 18 Feb 2025
- 2025학년도 교동초 무인경비시스템 유지 관리 ↗춘천교동초등학교£4.1mawarded 18 Feb 2025
- 2025 도촌초 무인경비 용역 ↗도촌초등학교£4.3mawarded 18 Feb 2025
- 2025학년도 서강초 무인경비시스템 유지관리 용역 ↗서울서강초등학교£6.0mawarded 18 Feb 2025
- 유치원 출입제어 이동 및 2층 관리실 출입문 자석감지기 교체비 지급 ↗파주대원초등학교£550kawarded 18 Feb 2025
- 2025학년도 경비시스템 용역 견적 요청 ↗모동초등학교£4.8mawarded 18 Feb 2025
- CCTV 및 출입관리 유지 관리 용역 ↗전주오송중학교£3.6mawarded 18 Feb 2025
- 2025학년도 청운초 무인경비 용역 ↗청운초등학교£4.5mawarded 18 Feb 2025
- 2025학년도 CCTV 렌탈 및 유지보수 용역 ↗양현고등학교£1.4mawarded 18 Feb 2025
- 2025학년도 보안시스템(무인경비) 용역 ↗서울서초초등학교£6.7mawarded 18 Feb 2025
- cctv 카메라 재배선 및 poe리피터 설치 작업 대금지급 ↗서울남사초등학교£990kawarded 18 Feb 2025
- 2025 무인경비용역 ↗강원애니고등학교£5.2mawarded 18 Feb 2025
- 학성중학교 공간재구조화 공간 CCTV 보안카메라 설치 견적 요청 ↗학성중학교£5.2mawarded 18 Feb 2025
- 2025년년도 화천초등학교 무인경비용역 ↗화천초등학교£5.7mawarded 18 Feb 2025
- 2025년도 무인기계장치 이용 용역 ↗김해삼성초등학교£2.6mawarded 18 Feb 2025
- 2025학년도 초읍초 CCTV렌탈 견적요청 ↗초읍초등학교£3.2mawarded 18 Feb 2025
- 2025학년도 교동초 CCTV 영상기기 유지 보수 관리 ↗춘천교동초등학교£1.7mawarded 18 Feb 2025
- 2025학년도 시스템경비 용역 ↗대전용산초등학교£6.0mawarded 18 Feb 2025
- 2025학년도 임호중학교 무인기계경비 용역 ↗임호중학교£3.8mawarded 18 Feb 2025
- 2025학년도 무인경비용역 및 CCTV임대 ↗봉서유치원£3.4mawarded 18 Feb 2025
- 2025학년도 당리중학교 무인기계경비용역 견적요청 ↗당리중학교£3.9mawarded 18 Feb 2025
- 2025학년도 전포초등학교 무인기계경비 및 CCTV렌탈 견적 요청 ↗전포초등학교£3.6mawarded 17 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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