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 951–975 of 8,204 awards we hold
- 2026학년도 무인경비시스템 연간용역 본관,급식소 ↗김해이작초등학교£2.9mawarded 26 Feb 2026
- 외곽 CCTV14대 및 녹화기1대 유지보수 용역 ↗창원천광학교£1.2mawarded 26 Feb 2026
- 창원남산고 2026학년도 무인기계장치용역 ↗창원남산고등학교£5.3mawarded 26 Feb 2026
- 2026학년도 초강초등학교 무인경비시스템 용역 견적 요청 ↗초강초등학교£3.7mawarded 26 Feb 2026
- 2026학년도 북가좌초등학교 경비시스템 용역계약 ↗서울북가좌초등학교£6.9mawarded 26 Feb 2026
- 2026학년도 개금고등학교 CCTV 렌탈 ↗개금고등학교£2.6mawarded 26 Feb 2026
- 26년 서울신양초등학교 기계경비 용역 계약 ↗서울신양초등학교£3.5mawarded 26 Feb 2026
- 2026학년도 무인기계경비 용역료 견적요청 ↗꿈푸른유치원£4.3mawarded 26 Feb 2026
- 2026학년도 무인기계경비용역 견적요청 ↗문현여자중학교£3.7mawarded 26 Feb 2026
- 2026학년도 거제여중 무인기계경비 용역 ↗거제여자중학교£7.4mawarded 26 Feb 2026
- 2026학년도 무인기계경비 연간 용역비 ↗부산혜송학교£3.4mawarded 26 Feb 2026
- 2026학년도 인지초등학교 무인기계경비용역 외 견적요청 ↗인지초등학교£4.1mawarded 26 Feb 2026
- 2026학년도 무인경비 및 CCTV 유지보수 용역 ↗대야초등학교£6.7mawarded 26 Feb 2026
- 2026학년도 합포고 무인경비시스템용역 견적요청 ↗합포고등학교£4.4mawarded 26 Feb 2026
- 신철원중고 무인경비용역 및 CCTV 렌탈 ↗신철원고등학교£14.5mawarded 26 Feb 2026
- 2026학년도무인경비위탁용역 계약 ↗안미초등학교£5.7mawarded 26 Feb 2026
- 2026학년도 무인기계경비 용역 ↗고성여자중학교£7.8mawarded 26 Feb 2026
- 2026학년도 CCTV 임차 및 유지보수 용역 ↗전주만성초등학교£2.9mawarded 26 Feb 2026
- 2026학년도 시스템경비 용역 ↗대전용산초등학교£6.6mawarded 26 Feb 2026
- 2026학년도 세콤 기계경비 유지보수 용역료 지급 ↗서울상원초등학교£6.2mawarded 26 Feb 2026
- 연산중학교 2026학년도 무인기계경비용역 견적요청 ↗연산중학교£6.8mawarded 26 Feb 2026
- 2026년 3월-2027년 2월 무인기계용역비 납부 ↗다부초등학교£4.4mawarded 26 Feb 2026
- 26학년도 무인기계경비 용역 ↗태종대중학교£2.6mawarded 26 Feb 2026
- 2026학년도 무인경비시스템 용역 ↗창원기계공업고등학교£15.9mawarded 26 Feb 2026
- 늘봄교실 호출벨 이동 및 신규 설치 ↗대구도남초등학교£920kawarded 26 Feb 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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