Supplier profile
주식회사 에스원
Every public-sector award we hold for this supplier, across South Korea, from 15 Feb 2014 to 21 Aug 2026.
Awards won
9,596
all time
Attributed value
KRW 263.0bn
as published
Buyers
4,075
public bodies
Active
2014–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| 조달청 | 55 | KRW 37.2bn |
| 경기도 이천시 | 35 | KRW 283.0m |
| 서울특별시 서대문구 | 35 | KRW 260.2m |
| 한국전력공사 | 31 | KRW 5.5bn |
| 경기도 용인시 | 29 | KRW 102.8m |
| 재단법인서울문화재단 | 29 | KRW 406.2m |
| 창원시설공단 | 27 | KRW 173.5m |
| 국방부(부대) | 25 | KRW 8.0bn |
| 의정부도시공사 | 25 | KRW 132.7m |
| 서울특별시 용산구 | 23 | KRW 611.1m |
What they win
Awards
Showing 9576–9596 of 9,596 awards we hold
- 공급관리소 보안용역(에스원17개소) ↗한국가스공사KRW 141.3mawarded 18 Jun 2020
- 2020년도 청사관리 무인경비용역 연간계약 건의 ↗경기도 고양시KRW 3.0mawarded 1 Jan 2020
- 2020년 부평구청사 외 39개소 무인경비 및 비상벨시스템 운영 용역 ↗인천광역시 부평구KRW 68.3mawarded 31 Dec 2019
- 2020년 부평어울림센터 무인경비시설 위탁관리용역 ↗인천광역시 부평구KRW 2.9mawarded 30 Dec 2019
- 부평사회적경제마을센터 무인경비용역 ↗인천광역시 부평구KRW 6.3mawarded 30 Dec 2019
- 2020년 문화의거리 음향조정실 무인경비시스템 경비용역(단기) ↗인천광역시 부평구KRW 330kawarded 30 Dec 2019
- 2020년 풀뿌리 여성센터 무인경비시스템 경비 용역 ↗인천광역시 부평구KRW 930kawarded 30 Dec 2019
- 2020년 부평구평생학습관 무인경비시스템 경비 용역 ↗인천광역시 부평구KRW 1.4mawarded 30 Dec 2019
- 2020년 부평구 500원 공공독서실 무인경비 용역 ↗인천광역시 부평구KRW 1.7mawarded 27 Dec 2019
- 세월천골 외 6개소 공영주차장 CCTV 임차 ↗인천광역시 부평구KRW 5.7mawarded 27 Dec 2019
- 2020년 삼산1배수펌프장 무인경비시스템 운영 용역(단기) ↗인천광역시 부평구KRW 420kawarded 27 Dec 2019
- 2020년도 영성마을 주민공동이용시설 무인경비용역(단기) ↗인천광역시 부평구KRW 549kawarded 27 Dec 2019
- 외곽 보안감시시스템 개선 ↗한국가스공사KRW 159.5mawarded 17 Oct 2019
- 출입통제시스템 출입증 및 방문증 제작·구매 ↗경기도 의정부시KRW 9.4mawarded 15 Oct 2018
- 2018년도 민방위교육장 청사 무인경보장치용역 계약 건의 ↗경기도 고양시KRW 1.7mawarded 1 Jan 2018
- 2018년 원당지하차도외 8개소 전기실 무인경비용역 ↗경기도 고양시KRW 10.8mawarded 1 Jan 2018
- 공급관리소 보안용역(에스원 20개소) ↗한국가스공사KRW 103.4mawarded 3 Feb 2017
- 2016 원능화훼육종온실 무인경보관리 용역 시행 건의 ↗경기도 고양시KRW 1.9mawarded 1 Jan 2016
- (주엽어린이)2016년 무인경비시스템 관리 용역비 ↗경기도 고양시KRW 2.0mawarded 1 Jan 2016
- 2015년 주엽어린이도서관 무인경비시스템 관리용역 시행 건의 ↗경기도 고양시KRW 2.0mawarded 1 Jan 2015
- 2014년 근태관리시스템 렌탈 및 유지보수[추가분] ↗경기도 고양시KRW 2.1mawarded 15 Feb 2014
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. Profiles may take up to an hour to reflect newly collected records.
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