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 1201–1225 of 8,204 awards we hold
- 2026학년도 무인경비 용역 계약 ↗새솔중학교£4.0mawarded 23 Feb 2026
- 2026학년도 금정중학교 무인기계 및 CCTV관리 용역비 견적요청 ↗금정중학교£6.9mawarded 23 Feb 2026
- 2026학년도 전주용흥초 무인경비시스템 서비스 용역 견적서 제출 요청 ↗전주용흥초등학교£2.4mawarded 23 Feb 2026
- 동아공업고등학교 기계경비 및 CCTV관리 용역 ↗동아공업고등학교£7.2mawarded 23 Feb 2026
- 도서관 인테리어 공사에 따른 무인경비 센서 재설치 ↗인천초은초등학교£307kawarded 23 Feb 2026
- 2026학년도 무인경비용역 유지보수 견적 요청 ↗속초중학교£5.2mawarded 23 Feb 2026
- 2026학년도 무인경비 및 초과근무근태관리시스템 용역 계약 ↗영광공업고등학교£5.1mawarded 23 Feb 2026
- 2026년 2월 무인경비 용역비 지급(자동이체) ↗대월중학교£379kawarded 23 Feb 2026
- 2026. 영광초 무인시스템경비 용역 계약 ↗영광초등학교£4.8mawarded 23 Feb 2026
- 서버랙 교체 비용 지출(추가) ↗서울개일초등학교£72kawarded 23 Feb 2026
- 2026년 2월 무인(안전관리)경비 유지관리 용역료 지급 ↗오학초등학교£42kawarded 23 Feb 2026
- 돌봄교실 2실 인터폰 설치 ↗창신초등학교£990kawarded 23 Feb 2026
- 2026학년도 무인경비시스템 용역 ↗마산성호초등학교£5.3mawarded 23 Feb 2026
- 체육관 준공에 따른 CCTV 및 방범시설 임대료 지급(2월) ↗양오중학교£301kawarded 23 Feb 2026
- 2026학년도 무인경비, CCTV 관리 용역 ↗이리신흥초등학교£4.0mawarded 23 Feb 2026
- 돌봄 4반교실안전관련 인터폰 설치 ↗매교초등학교£429kawarded 23 Feb 2026
- 2026학년도 운산초 시스템경비 및 근태관리 ↗운산초등학교£6.9mawarded 23 Feb 2026
- 2026학년도 성주초 무인경비시스템용역 ↗성주초등학교£3.2mawarded 23 Feb 2026
- 2026학년도 무인경비시스템 용역 ↗강원평창초등학교£6.2mawarded 23 Feb 2026
- 2026학년도 무인기계경비시스템 및 근태서비스 용역 ↗창원신월고등학교£5.7mawarded 23 Feb 2026
- 2026학년도 상동중 무인경비 용역 ↗상동중학교£2.8mawarded 23 Feb 2026
- 2026학년도 무인기계경비 용역 ↗상서중학교£3.6mawarded 23 Feb 2026
- 2026학년도 무인경비 용역 계약 ↗남원서원초등학교£2.7mawarded 23 Feb 2026
- 2026학년도 벽탄초 무인경비시스템 용역 ↗벽탄초등학교£4.2mawarded 23 Feb 2026
- 2026학년도 무인경비시스템 연간 용역 계약 ↗강릉제일고등학교£5.5mawarded 23 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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