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 1626–1650 of 8,204 awards we hold
- CCTV 3대 재배선 공사 ↗도계초등학교£250kawarded 9 Feb 2026
- 2025년 학교시설 현안수요사업(교실출입문개선)관련 무인경비 감지기 설치(예정일: 2026 ↗문산제일고등학교£770kawarded 9 Feb 2026
- 2026학년도 예당초 무인경비용역/ 돌봄포함/ 견적안내 ↗예당초등학교£4.0mawarded 8 Feb 2026
- 2026학년도 동해랑유치원 무인경비용역계약 ↗동해랑유치원£2.8mawarded 6 Feb 2026
- 2026학년도 혜광고등학교 무인경비 용역 견적 요청 ↗혜광고등학교£7.7mawarded 6 Feb 2026
- 2026년 2월 학생해양수련원 전자경비시스템 용역 비용 지급 ↗행정지원부£880kawarded 6 Feb 2026
- 2025학년도 26년 2월 돌봄교실 비상벨 설치 및 관리 용역비 지급 ↗가득초등학교£44kawarded 6 Feb 2026
- 2025. 교육활동침해 예방 환경 구축(CCTV설치) 공사 ↗영동유치원£1.5mawarded 6 Feb 2026
- 동대부금산고 무인<기계> 용역 ↗동대사대부속금산고등학교£3.4mawarded 6 Feb 2026
- 2026학년도 기린초 및 진동분교 무인경비시스템 용역 견적요청 ↗기린초등학교£6.4mawarded 6 Feb 2026
- 2026학년도 유어초 무인경비관리 용역 견적 요청 ↗유어초등학교£5.3mawarded 6 Feb 2026
- 2026학년도 무인경비시스템 용역 계약에 따른 견적요청 ↗함태초등학교£4.9mawarded 6 Feb 2026
- 2026학년도 장야초 무인경비 용역 ↗장야초등학교£5.9mawarded 6 Feb 2026
- 서부초 무인경비시스템 용역 계약 견적 요청 ↗서부초등학교£6.4mawarded 6 Feb 2026
- 2026년도 안남초등학교 무인경비 용역 계약 견적 요청 ↗안남초등학교£5.7mawarded 6 Feb 2026
- 2026학년도 광려초 무인경비시스템 용역 ↗광려초등학교£4.9mawarded 6 Feb 2026
- 2025학년도 26년 2월 무인경비 및 출입 관리 용역비 지급 ↗가득초등학교£282kawarded 6 Feb 2026
- 2026년 1월 기숙사 CCTV 사용료 및 방범 용역비 지급 ↗경남고등학교£25kawarded 6 Feb 2026
- 2026학년도 기계경비 용역 ↗서울신용산초등학교£3.4mawarded 6 Feb 2026
- 2026학년도 무인경비시스템 용역 ↗삼화초등학교£5.2mawarded 6 Feb 2026
- 장안초등 2026학년도 무인경비 용역 견적요청 ↗장안초등학교£4.5mawarded 6 Feb 2026
- 2026학년도 학산중고등학교 무인경비 용역계약 ↗학산고등학교£4.2mawarded 6 Feb 2026
- 2026년 2월 무인경비 용역비 지급 ↗진보고등학교£308kawarded 5 Feb 2026
- 교내 CCTV 교체 공사 ↗양오초등학교£2.3mawarded 5 Feb 2026
- 2025학년도 CCTV 렌탈(카메라 교체 설치공사 포함) 용역료 차액분 추가 지급 ↗서울마장초등학교£11kawarded 5 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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