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 4526–4550 of 8,204 awards we hold
- 2025학년도 부산체육중고 무인경비 용역의 건 ↗부산체육고등학교£7.6mawarded 26 Feb 2025
- 영상정보처리기지(CCTV) 증설 작업 ↗인천동양중학교£2.3mawarded 26 Feb 2025
- 2025년 무인경비용역 ↗삼천포고등학교£5.5mawarded 26 Feb 2025
- 삼천포중앙여자중학교 당직무인경비시스템 용역 견적 요청 ↗삼천포중앙여자중학교£4.8mawarded 26 Feb 2025
- 교사동 출입관리를 위한 인터폰 설치 ↗도마산초등학교£2.2mawarded 26 Feb 2025
- 2025학년도 무인경비용역 ↗금광초등학교£4.2mawarded 26 Feb 2025
- 경기테크노파크 주차 차단기 설치공사 ↗(재)경기테크노파크£18.3mawarded 26 Feb 2025
- 2025학년도 CCTV 유지보수 용역 계약 ↗창신초등학교£5.4mawarded 26 Feb 2025
- 내진보강 공사로 인한 출입문, 창호변경 공사로 인한 감지기 재설치 ↗인천남중학교£358kawarded 26 Feb 2025
- 2025학년도 웅천중학교 무인기계시스템 용역 ↗웅천중학교£3.5mawarded 26 Feb 2025
- 2025학년도 무인경비 용역 계약 ↗나주고등학교£13.2mawarded 26 Feb 2025
- 2025학년도 무인기계경비시스템 및 CCTV 렌탈용역 ↗봉곡중학교£5.7mawarded 26 Feb 2025
- 2025학년도 세륜초 지문인식시스템 유지보수 용역 ↗서울세륜초등학교£240kawarded 26 Feb 2025
- 2025학년도 서울청덕초 기계경비용역 계약 ↗서울청덕초등학교£5.5mawarded 26 Feb 2025
- 2025년 거진고 무인경비용역 견적 제출 ↗거진고등학교£4.7mawarded 26 Feb 2025
- 2025학년도 무인경비시스템 용역 ↗나주이화학교£2.9mawarded 26 Feb 2025
- 2025년 소야초 무인경비 및 착신전화 위탁용역 계약 ↗소야초등학교£4.2mawarded 26 Feb 2025
- 2025학년도 근태관리 용역 ↗마산합성초등학교£600kawarded 26 Feb 2025
- 2025학년도 서울불광초등학교 기계경비용역 ↗서울불광초등학교£8.9mawarded 26 Feb 2025
- 무인전자경비시스템 서비스 용역 견적 요청 ↗성수고등학교£2.2mawarded 26 Feb 2025
- 2025학년도 무인경비시스템(CCTV렌탈포함) 유지보수 ↗홍천대곡초등학교£4.5mawarded 26 Feb 2025
- 2025학년도 무인경비시스템 용역 계약 ↗창원남고등학교£6.5mawarded 26 Feb 2025
- 2025학년도 무인경비용역비 견적요청 ↗맹방초등학교£3.4mawarded 26 Feb 2025
- 2025학년도 무인방범시스템 경비 용역 ↗창원남산고등학교£4.9mawarded 26 Feb 2025
- 교내 자동문 설치 ↗세종대성고등학교£14.0mawarded 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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