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 4326–4350 of 8,204 awards we hold
- 2025학년도 시스템경비 용역 ↗창신중학교£8.4mawarded 28 Feb 2025
- 25학년도 매동초 무인기계경비 용역 ↗서울매동초등학교£3.6mawarded 28 Feb 2025
- 2025학년도 무인경비 용역 ↗소양중학교£3.5mawarded 28 Feb 2025
- 2025년 12월 무인시스템경비용역비 지급 ↗문경여자중학교£422kawarded 28 Feb 2025
- 매교초등학교 무인경비 2월분 일할계산 지급 ↗매교초등학교£100kawarded 28 Feb 2025
- 무인경비 및 출입통제 시스템 유지보수 ↗세종과학예술영재학교£4.9mawarded 28 Feb 2025
- 원촌중학교 무인기계경비 위탁 용역 ↗원촌중학교£4.5mawarded 28 Feb 2025
- 2025년 무인경비 및 CCTV 임대 용역 견적요청 ↗전주유화학교£3.9mawarded 28 Feb 2025
- 의령여자중학교 무인기계경비시스템 유지보수 계약 ↗의령여자중학교£2.9mawarded 28 Feb 2025
- 2025학년도 돌봄교실 스마트출입관리 시스템 용역 ↗전주초포초등학교£840kawarded 28 Feb 2025
- 2025학년도 기계경비 유지보수 용역 계약 ↗서울풍납초등학교£4.0mawarded 28 Feb 2025
- 2025년 10월 무인시스템경비용역비 지급 ↗문경여자중학교£422kawarded 28 Feb 2025
- 2025학년도 무인기계경비 용역 ↗토월유치원£1.2mawarded 28 Feb 2025
- 2025년 창촌중학교 무인전자경비 유지관리 용역예약 ↗창촌중학교£5.5mawarded 28 Feb 2025
- 2월분 LMO격리포장 무인경비(생명부) ↗농촌진흥청 국립농업과학원 농업생명자원부 디지털육종지원과£612kawarded 28 Feb 2025
- 2025학년도 CCTV 렌탈 용역 계약 ↗전주교대군산부설초등학교£3.3mawarded 28 Feb 2025
- 2025년 무인경비기계장치용역 및 지문인식렌탈이용료 ↗부북초등학교£4.3mawarded 28 Feb 2025
- 2025학년 무인 기계경비 유지관리용역 ↗문현여자고등학교£4.7mawarded 28 Feb 2025
- 반곡초 무인경비 용역 견적 요청 ↗반곡초등학교£4.2mawarded 28 Feb 2025
- 2025학년도 대조초 기계경비 ↗서울대조초등학교£6.0mawarded 28 Feb 2025
- 2025학년도 서울당서초 무인기계경비 유지보수 용역 ↗서울당서초등학교£4.8mawarded 28 Feb 2025
- 2025년도 4월 무인시스템 용역경비 지급 ↗문경여자중학교£422kawarded 28 Feb 2025
- 석면제거사업 무인경비시스템 해체 및 재설치 용역 ↗백양중학교£1.6mawarded 28 Feb 2025
- 2025년 9월 무인시스템경비용역비 지급 ↗문경여자중학교£422kawarded 28 Feb 2025
- 2025학년도 무인경비시스템 용역 ↗마산여자고등학교£7.7mawarded 28 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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