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 5276–5300 of 8,204 awards we hold
- 2025학년도 학교시설용역계약(기계경비) ↗서울월천초등학교£3.0mawarded 10 Feb 2025
- 2025학년도 영동중학교 무인경비 용역 계약 ↗충북영동중학교£5.8mawarded 10 Feb 2025
- 2024학년도 2025년 2월 강당 무인시스템경비 용역비 ↗명호초등학교£55kawarded 10 Feb 2025
- 노후 CCTV 녹화기 교체 설치 ↗부인중학교£2.0mawarded 10 Feb 2025
- 2025년 2월 무인경비용역비 지급 ↗신흥중학교£386kawarded 10 Feb 2025
- 2025년도 치악초 무인경비시스템 용역 계약 ↗치악초등학교£5.8mawarded 10 Feb 2025
- 2025년 화천정산고 무인경비 용역계약 ↗화천정보산업고등학교£6.7mawarded 10 Feb 2025
- 2025학년도 무인경비시스템 용역 견적 요청 ↗초당초등학교£5.3mawarded 10 Feb 2025
- 2024학년도 늘봄교실(돌봄) 운영에 따른 비품 구입 요청(비상벨 및 인터폰) ↗대구안일초등학교£350kawarded 10 Feb 2025
- 2025학년도 서울효제초 무인경비 용역 ↗서울효제초등학교£6.2mawarded 10 Feb 2025
- 2025학년 무인경비 용역 견적 요청 ↗양강초등학교£7.0mawarded 10 Feb 2025
- 2025년 무인전자경비 위탁용역 계약 ↗양양중학교£4.0mawarded 10 Feb 2025
- 2025학년도 덕양초 시스템 경비 용역 ↗덕양초등학교£4.1mawarded 10 Feb 2025
- 2025 숭곡중 기계경비용역 연간계약 ↗숭곡중학교£5.9mawarded 10 Feb 2025
- 제2문 부착된 퇴실버튼 교체비 지출 ↗서울사당초등학교£66kawarded 10 Feb 2025
- 기계경비 및 CCTV 녹화기 관리 용역 ↗부산대신중학교£3.7mawarded 10 Feb 2025
- 2025학년도 번동병설유치원 CCTV 유지보수 연간계약 ↗서울번동초등학교£660kawarded 10 Feb 2025
- 2025회계연도 무인경비 용역계약 ↗신지동초등학교£2.9mawarded 10 Feb 2025
- 2024학년도 2025년 2월 돌봄교실(사랑1,2반)안전비상벨 서비스 요금 ↗명호초등학교£60kawarded 10 Feb 2025
- [자동이체]2025년 2월 무인경비 및 근태관리시스템 용역비 지급 ↗덕산초등학교£365kawarded 10 Feb 2025
- 2025. 2월 근태관리시스템 렌탈료 ↗대방초등학교£44kawarded 10 Feb 2025
- 2025.무인기계장치 용역 계약 ↗경남창원초등학교£4.8mawarded 10 Feb 2025
- 2025. 기숙사CCTV렌탈 용역 계약 ↗국원고등학교£2.9mawarded 10 Feb 2025
- 2025년 2월 무인경비용역비 지출 ↗영주중앙초등학교£502kawarded 10 Feb 2025
- [자동이체] 2025학년도 2월 기계경비 용역비 지급 ↗인천중학교£360kawarded 10 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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