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 4501–4525 of 8,204 awards we hold
- 2025.미천초 CCTV렌탈유지보수 위탁용역 ↗미천초등학교£2.9mawarded 26 Feb 2025
- 신천초 무인경비 위탁 견적요청 ↗신천초등학교£5.6mawarded 26 Feb 2025
- 마차중고등학교 무인경비 용역 ↗마차고등학교£2.5mawarded 26 Feb 2025
- 2025년 2월 무인경비 일할 용역료 지급 ↗내손고등학교£133kawarded 26 Feb 2025
- 2025학년도 세륜초 무인기계경비시스템 유지보수 용역 ↗서울세륜초등학교£6.5mawarded 26 Feb 2025
- 2025학년도 무인경비용역 및 지문인식용역 ↗태봉고등학교£3.4mawarded 26 Feb 2025
- 모산초등학교 무인기계경비 등 연간 용역 계약 견적요청 ↗모산초등학교£4.6mawarded 26 Feb 2025
- 2025년 무인전자경비 및 CCTV렌탈 용역 견적 요청 ↗원주금융회계고등학교£9.7mawarded 26 Feb 2025
- 2025학년도 무인경비시스템 용역 ↗귀둔초등학교£4.4mawarded 26 Feb 2025
- 2025년 옥정중학교 기계경비 용역 계약 ↗옥정중학교£6.2mawarded 26 Feb 2025
- 2025회계연도 무인경비용역 계약 ↗옥천군남초등학교£5.5mawarded 26 Feb 2025
- 2025학년도 무인경비시스템 용역 실시 ↗전주서일초등학교£3.9mawarded 26 Feb 2025
- 2025년 무인경비시스템 유지보수 용역 ↗한국에너지마이스터고등학교£12.9mawarded 26 Feb 2025
- 2025년도 서원초등학교 무인경비시스템 용역 ↗서원초등학교£5.1mawarded 26 Feb 2025
- 동원고등학교 무인경비시스템 유지보수 용역 ↗동원고등학교£7.5mawarded 26 Feb 2025
- 2025학년도 시스템경비 연간 용역 계약 ↗춘천기계공업고등학교£9.0mawarded 26 Feb 2025
- 2025학년도 (유치원)기계경비유지보수 용역계약 ↗서울양목초등학교£2.6mawarded 26 Feb 2025
- 2025학년도 대천초시스템경비돌봄안심CCTV렌탈 용역 ↗대천초등학교£4.9mawarded 26 Feb 2025
- 2025학년도 동성중학교 CCTV 렌탈 ↗동성중학교£5.1mawarded 26 Feb 2025
- 2025학년도 서울금융고 기계경비 용역 ↗서울금융고등학교£5.9mawarded 26 Feb 2025
- 2025학년도 덕산중학교 무인경비 용역 ↗서울덕산중학교£4.6mawarded 26 Feb 2025
- 2025학년도 무인기계경비시스템 용역 ↗통영고등학교£5.6mawarded 26 Feb 2025
- 2025학년도 거제여중 무인기계경비 용역 ↗거제여자중학교£7.0mawarded 26 Feb 2025
- 2025학년도 CCTV 임차 용역 계약 ↗합포여자중학교£1.2mawarded 26 Feb 2025
- 2025학년도 서울은진초 무인경비용역 ↗서울은진초등학교£1.5mawarded 26 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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