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 4276–4300 of 8,204 awards we hold
- [원인] 2025년도 무인경비 용역료 ↗효동초등학교£4.9mawarded 1 Mar 2025
- 2025학년도 무인기계경비 용역료 지출 ↗서울가산초등학교£3.3mawarded 1 Mar 2025
- 2025학년도 기계(무인) 경비용역비 지급 ↗인천송천초등학교£4.1mawarded 1 Mar 2025
- 4월 무인기계(시스템)경비 용역비 ↗서벽초등학교£447kawarded 1 Mar 2025
- 2025학년도 무인경비 용역 ↗군산월명초등학교£3.4mawarded 1 Mar 2025
- 2025년 3월 기계경비 용역비 인상분 지급 ↗서울이태원초등학교£21kawarded 1 Mar 2025
- 2025학년도 시스템경비 연간서비스료 지급 ↗서대구초등학교£4.9mawarded 1 Mar 2025
- 9월 무인기계(시스템)경비 용역비 ↗서벽초등학교£447kawarded 1 Mar 2025
- 2025학년도 무인전자경비 연간 용역비 지급 ↗대구비슬초등학교£3.4mawarded 1 Mar 2025
- 2025학년도 12월 별관동 무인경비 용역비 지급 ↗대동초등학교£66kawarded 1 Mar 2025
- 2025년 무인경비 용역비 지급 ↗동양초등학교£4.4mawarded 1 Mar 2025
- 2025학년도 기계경비 용역 ↗서울강동초등학교£5.7mawarded 28 Feb 2025
- 2025학년 기계경비 용역 계약 ↗서울북한산초등학교£4.1mawarded 28 Feb 2025
- 2025학년도 무인경비시스템 유지관리 용역 계약 ↗산내유치원£3.4mawarded 28 Feb 2025
- 2025학년도 무인경비 및 CCTV 유지보수 용역 ↗전주생명과학고등학교£5.9mawarded 28 Feb 2025
- 2025학년도 서울금화초등학교 기계경비 용역 ↗서울금화초등학교£2.5mawarded 28 Feb 2025
- 2025학년도 무인경비 용역 ↗한솔고등학교£3.9mawarded 28 Feb 2025
- 2025년 무인기계장치 유지보수관리 용역계약 ↗갈래초등학교£5.8mawarded 28 Feb 2025
- 2월분 공학부 및 생명부 시스템 사용수수료 ↗농촌진흥청 국립농업과학원 운영지원과£360kawarded 28 Feb 2025
- 25년 당직시스템경비 용역계약 ↗대전생활과학고등학교£5.6mawarded 28 Feb 2025
- 2025년도 5월 무인시스템 용역경비 지급 ↗문경여자중학교£422kawarded 28 Feb 2025
- 협신초등학교 무인경비시스템탈, AED렌탈 연간용역 ↗협신초등학교£3.8mawarded 28 Feb 2025
- 2025학년도 기계경비 용역 ↗서울북성초등학교£5.2mawarded 28 Feb 2025
- 2025학년도 무인경비 용역 계약 ↗군산여자고등학교£4.9mawarded 28 Feb 2025
- 2025학년도 무인경비시스템 용역 계약 ↗마산중학교£9.8mawarded 28 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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