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 4101–4125 of 8,204 awards we hold
- 2025학년도 전자경비 및 초과근무관리 유지보수 용역비 지급 ↗구암고등학교£7.1mawarded 11 Mar 2025
- 2025년 3월 폐교 무인경비 및 영상정보처리장치 용역비 지급 ↗충청남도서천교육지원청£480kawarded 11 Mar 2025
- 돌봄 1반 비디오폰 설치비 지급 ↗별하람초등학교£507kawarded 11 Mar 2025
- 2025학년도 시스템 경비 연간용역료 일시불 납부 ↗대구황금유치원£1.7mawarded 11 Mar 2025
- 2025년 청봉초 무인경비, 근태관리 시스템 용역계약 ↗청봉초등학교£4.5mawarded 11 Mar 2025
- 2025학년도 무인경비용역 용역비(12개월 선납) ↗강화초등학교£3.7mawarded 11 Mar 2025
- 체육관(강당) 및 본관 무인경비 감지기 추가 설치 공사 ↗구포초등학교£374kawarded 10 Mar 2025
- 2025년 양평학생야영장 무인경비 용역 계약 체결 ↗경기도교육청학생교육원£4.3mawarded 10 Mar 2025
- 2025학년도 학교시설 유지보수 용역비(무인경비) 지급 ↗양도초등학교£4.0mawarded 10 Mar 2025
- CCTV 카메라 교체 설치 ↗관문초등학교£850kawarded 10 Mar 2025
- 2025. 무인경비 및 근태관리 시스템 용역 계약 ↗경남내서초등학교£4.0mawarded 10 Mar 2025
- 2월 무인경비 시스템 용역비 지급 ↗서울강현유치원£14kawarded 10 Mar 2025
- 2025년 3월 대홍초등학교 무인경비 용역비 지급 ↗대홍초등학교£385kawarded 10 Mar 2025
- 무인경비 본관동 외 1종 설치공사 ↗홍농초등학교£440kawarded 10 Mar 2025
- 2025학년도 무인기계경비 용역 계약 ↗서울한서초등학교£6.4mawarded 10 Mar 2025
- 3월 돌봄교실 무인경비관리 용역료 지급 ↗이리초등학교£286kawarded 10 Mar 2025
- 석면공사 등 실별 재배치에 따른 보안 개폐기 설치 공사 ↗대구내서초등학교£795kawarded 10 Mar 2025
- 2025학년도 무인기계 경비 용역 ↗양산고등학교£8.0mawarded 10 Mar 2025
- 2025학년도 무인경비 용역비 지급 ↗장성초등학교£5.9mawarded 10 Mar 2025
- 2025학년도 시스템전자경비 용역료 지급(연납) ↗대구포산유치원£2.3mawarded 10 Mar 2025
- 2025학년도 무인경비용역료 납부 ↗학산중학교£4.0mawarded 10 Mar 2025
- 2025년 3월 CCTV 렌탈 용역비 지급 ↗용원초등학교£205kawarded 10 Mar 2025
- 2025학년도 무인경비 용역비 지급 ↗금산유치원£4.0mawarded 10 Mar 2025
- 2025 학교내 감지기 재설치 및 중앙현관 출입제어 공사 ↗성호고등학교£823kawarded 10 Mar 2025
- 2025학년도 기계경비용역 연간 용역료 지급 ↗대구북비산초등학교£5.4mawarded 10 Mar 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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