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 5376–5400 of 8,204 awards we hold
- 2025학년도 무인기계경비시스템 위탁용역 견적 요청 ↗금샘누리유치원£2.8mawarded 5 Feb 2025
- 본관 2층 출입문 감지기 및 선로 재구축 대금 지급 ↗중화고등학교£190kawarded 5 Feb 2025
- 2025학년도 무인경비 용역 견적제출 ↗장성여자고등학교£3.3mawarded 5 Feb 2025
- 2025년 대관령중 무인경비 및 근태관리시스템 용역 ↗대관령중학교£7.1mawarded 5 Feb 2025
- 2025학년도 무인경비시스템 용역 계약에 따른 견적요청 ↗함태초등학교£4.4mawarded 5 Feb 2025
- 2025학년도 무인경비 용역 ↗영동산업과학고등학교£9.3mawarded 5 Feb 2025
- 2025학년도 무인경비시스템 용역 ↗강릉중앙초등학교£5.5mawarded 5 Feb 2025
- CCTV POE HUB 고장으로 교체 ↗서창고등학교£330kawarded 5 Feb 2025
- 2025학년도 무인경비 용역 견적 학교시설,돌봄비상벨,상담실 ↗양성초등학교£4.7mawarded 5 Feb 2025
- 2025학년도 무인경비시스템 용역 ↗장성초등학교£6.2mawarded 5 Feb 2025
- 2025학년도 3월 무인경비 위탁용역비(불법촬영카메라점검(경상)) ↗금구중학교£288kawarded 5 Feb 2025
- 1,2학년교무실 무인경비시스템 이전 설치 ↗영일중학교£330kawarded 5 Feb 2025
- 2025년 청호초등학교 무인경비 용역 견적 요청 ↗청호초등학교£3.5mawarded 5 Feb 2025
- 2025학년도 아름초 무인경비용역 ↗아름초등학교£3.0mawarded 4 Feb 2025
- 2025학년도 부산개성중학교 시스템기계경비 용역 ↗부산개성중학교£3.6mawarded 4 Feb 2025
- 2025학년도 무인경비시스템 용역 계약 ↗서울봉은초등학교£5.9mawarded 4 Feb 2025
- 2025 구암중학교 무인경비용역 ↗구암중학교£4.7mawarded 4 Feb 2025
- 2025학년도 기계경비 용역 계약 ↗서울반원초등학교£6.2mawarded 4 Feb 2025
- 2025학년도 무인경비 용역 계약 ↗마곡중학교£4.5mawarded 4 Feb 2025
- 2025학년도 무인경비시스템 및 CCTV 렌탈 용역 ↗강릉해람중학교£9.5mawarded 4 Feb 2025
- 2025년도 학교시설유지관리_북카페 설치 리모델링공사 완료에 따른 무인경비설비(방범용자석감 ↗포항여자전자고등학교£33kawarded 4 Feb 2025
- 2025. 무인경비용역 계약 ↗음성용천초등학교£5.0mawarded 4 Feb 2025
- 2025. 2월 무인경비용역료 및 CCTV임대료 지급 ↗삼호서초등학교£579kawarded 4 Feb 2025
- 2025년도 신서고 기계경비 용역 계약 ↗신서고등학교£5.9mawarded 4 Feb 2025
- 2025학년도 시스템경비 유지보수 용역계약 ↗신원중학교£3.8mawarded 4 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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