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 1576–1600 of 8,204 awards we hold
- [원인행위] 2026년 2월 우리청 무인경비(별관-영재교육원) 용역비 지출 ↗학교종합지원센터£88kawarded 10 Feb 2026
- 2026학년도 예미초등학교 무인경비 용역 견적 요청 ↗예미초등학교£4.8mawarded 10 Feb 2026
- 2026학년도 무인경비시스템 유지관리 용역 계약 ↗강원특별자치도 횡성교육지원청 성남초등학교£4.5mawarded 10 Feb 2026
- 2026년 봉평고 무인경비 용역 ↗봉평고등학교£5.4mawarded 10 Feb 2026
- 2026학년도 송정초 무인경비 용역계약 ↗동해송정초등학교£4.4mawarded 10 Feb 2026
- 2026학년도 구송초 무인기계경비 용역 ↗구송초등학교£3.9mawarded 10 Feb 2026
- 2026학년 호암중 증축교실 무인기계장치 용역 ↗호암중학교£1.2mawarded 10 Feb 2026
- 2026학년도 관동중 무인경비용역 견적요청 ↗관동중학교£5.4mawarded 10 Feb 2026
- 2026학년도 무인경비용역비 견적요청 ↗맹방초등학교£4.5mawarded 10 Feb 2026
- 2026학년도 양강초 무인경비 용역 견적 요청 ↗양강초등학교£7.0mawarded 10 Feb 2026
- 2026학년도 무인경비용역 등 견적 요청 ↗통영충렬초등학교£5.4mawarded 10 Feb 2026
- 2026. 무인기계장치용역 ↗진해용원고등학교£2.5mawarded 10 Feb 2026
- 2026학년도 대전내동중학교 무인경비 및 옥상출입 비상문 자동개폐시스템 용역 ↗대전내동중학교£5.6mawarded 10 Feb 2026
- 2026학년 호암중 근태관리 용역 ↗호암중학교£832kawarded 10 Feb 2026
- 3,4반 돌봄교실 도어폰 이동설치비 ↗와우초등학교£220kawarded 10 Feb 2026
- 2026학년도 서울효제초 무인경비 연간용역 ↗서울효제초등학교£6.5mawarded 10 Feb 2026
- 2025학년도 무인경비 용역비 집행(26년 2월) ↗예목유치원£220kawarded 10 Feb 2026
- 2026학년도 다송중학교 무인경비 유지관리 용역 ↗다송중학교£4.0mawarded 10 Feb 2026
- 2026학년도 동광산업과학고등학교 무인경비 용역 ↗동광산업과학고등학교£4.6mawarded 10 Feb 2026
- 2026학년 무인경비 용역비 견적요청 ↗고창남초등학교£5.6mawarded 10 Feb 2026
- 선부중 IoT 연계 무인경비시스템 도입 및 cctv 추가 설치 ↗선부중학교£660kawarded 10 Feb 2026
- 2026학년도 무인기계경비 용역 견적 요청 ↗김해수남고등학교£3.2mawarded 10 Feb 2026
- 강서초 무인기계경비 유지보수 견적 요청 ↗서울강서초등학교£6.4mawarded 10 Feb 2026
- [중]2026년 2월 무인경비용역 사용료 지출 ↗산울중학교£330kawarded 10 Feb 2026
- 2026년 무인경비시스템 용역계약 ↗치악초등학교£5.8mawarded 10 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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