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 826–850 of 8,204 awards we hold
- 2026학년도 전자경비용역 및 근태관리시스템 이용료 지급 ↗대구신당초등학교£3.4mawarded 1 Mar 2026
- (3/25자동이체)2026년 3월 교내 무인경비시스템 관리비 지급 ↗꿈빛유치원£165kawarded 1 Mar 2026
- 2026학년도 무인기계경비 용역비 지급(자동이체) ↗인천관교초등학교£6.2mawarded 1 Mar 2026
- 2026학년도 기계경비 용역비 ↗인천검단초등학교£4.7mawarded 1 Mar 2026
- 7월 무인기계(시스템)경비 용역비 ↗서벽초등학교£402kawarded 1 Mar 2026
- 2026학년도 3월 무인경비 유지보수 용역비 ↗세류중학교£524kawarded 1 Mar 2026
- 2026학년도 AED 임대 ↗주엽고등학교£1.0mawarded 1 Mar 2026
- 2026학년도 연납 할인 기계경비 및 지문인식렌탈 용역료 지급 ↗중리중학교£4.7mawarded 1 Mar 2026
- 2026학년도 근태관리기 렌탈료 지출 ↗서울전동초등학교£752kawarded 1 Mar 2026
- 2026학년도 무인경비 용역 계약 ↗지보중학교£3.6mawarded 1 Mar 2026
- 3월 무인기계(시스템)경비 용역비 ↗서벽초등학교£402kawarded 1 Mar 2026
- 2026년 6월 무인경비시스템 관리 용역비 지급 ↗병곡초등학교£310kawarded 1 Mar 2026
- 2026년 3월 무인시스템경비 용역비 지급 ↗문경여자중학교£422kawarded 28 Feb 2026
- 2026년 4월 무인시스템경비 용역비 지급 ↗문경여자중학교£422kawarded 28 Feb 2026
- 2026학년도 무인경비시스템 용역계약 ↗웅동초등학교£4.4mawarded 28 Feb 2026
- 2026년 7월 무인시스템경비 용역비 지급 ↗문경여자중학교£422kawarded 28 Feb 2026
- 2026년 6월 무인시스템경비 용역비 지급 ↗문경여자중학교£422kawarded 28 Feb 2026
- 2026년 5월 무인시스템경비 용역비 지급 ↗문경여자중학교£422kawarded 28 Feb 2026
- 2026학년도 무인경비시스템 용역 계약 ↗천서초등학교£3.4mawarded 27 Feb 2026
- 2026학년도 무인경비 용역 계약 견적 요청 ↗여수여자고등학교£3.5mawarded 27 Feb 2026
- 2026학년도 무인경비용역 계약 ↗전주기린중학교£3.2mawarded 27 Feb 2026
- 2026년 근태관리시스템 용역 ↗남해해성고등학교£842kawarded 27 Feb 2026
- 2월 CCTV 설치비 ↗불곡중학교£14kawarded 27 Feb 2026
- 2026년 3월 출입보안 시스템 관리 위탁 용역계약 대금 지출 ↗서울온라인학교£800kawarded 27 Feb 2026
- 2026학년도 무인경비시스템 용역 계약 ↗석전초등학교£6.6mawarded 27 Feb 2026
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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