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 2351–2375 of 8,204 awards we hold
- [공사]북문 광릉숲교 자동문 UPS설치 ↗산림청 국립수목원 연구기획운영과£1.9mawarded 14 Nov 2025
- 이리고등학교 누리관 무인경비 용역 ↗이리고등학교£296kawarded 14 Nov 2025
- 2025학년도 누리관 무인경비 용역 실시 ↗이리고등학교£296kawarded 14 Nov 2025
- 유치원 출입락 및 화상인터폰 설치 공사비 지급 ↗대구종로초등학교£2.3mawarded 14 Nov 2025
- [북부] 2025년 경기도교육청 북부청사 전산실 CCTV 설치 용역 계약 ↗운영지원과£1.1mawarded 14 Nov 2025
- 신양초 학교폭력예방을 위한 CCTV 추가 설치 공사 견적 요청 ↗신양초등학교£5.9mawarded 14 Nov 2025
- 실외용 CCTV카메라 및 선로교체 작업 ↗마산동중학교£324kawarded 14 Nov 2025
- 2025년 11월 학생해양수련원 전자경비시스템 용역 비용 지급 ↗행정지원부£880kawarded 14 Nov 2025
- 본동 옥상 방화문 화재 연동 시스템 재 설치 ↗하장초등학교£166kawarded 13 Nov 2025
- 체육관CCTV 설치 ↗퇴계초등학교£974kawarded 13 Nov 2025
- (카드)정문 CCTV 카메라 교체비 지출(11/13) ↗장재초등학교£495kawarded 13 Nov 2025
- 2025학년도 늘봄학교 안전장비교체비 지출 ↗강화초등학교£1.8mawarded 13 Nov 2025
- 급식소 CCTV 설치 공사 ↗단구중학교£162kawarded 13 Nov 2025
- 2025년 11월 폐교 무인경비 및 영상정보처리장치 용역비 지급 ↗충청남도서천교육지원청£480kawarded 13 Nov 2025
- 본청사 및 교통관 노후 CCTV 교체 ↗경찰청 경상남도경찰청 김해서부경찰서£4.9mawarded 13 Nov 2025
- (목적경비)학교내 학생이동공간 CCTV카메라 추가 설치 공사 ↗서울충무초등학교£2.1mawarded 12 Nov 2025
- 2층 내부 돔카메라 교체및 복구비 지급 ↗이천사동중학교£363kawarded 12 Nov 2025
- 부산서중학교 무인경비용역 견적 요청 ↗부산서중학교£1.6mawarded 12 Nov 2025
- 전기실 침수감지기 설치 ↗대구산격초등학교£145kawarded 12 Nov 2025
- 2025년 11월 유보통합준비팀 사무실(현영빌딩 4층) 무인경비시스템 용역비 지급 ↗정책기획조정관£33kawarded 12 Nov 2025
- 재릉초 CCTV 설치비 ↗재릉초등학교£7.0mawarded 12 Nov 2025
- 2025학년도 11월 무인경비 시스템 서비스료 지급 ↗경북바이오마이스터고등학교£667kawarded 12 Nov 2025
- 2025년 11월 무인경비 용역비 지급 ↗진보고등학교£308kawarded 12 Nov 2025
- CCTV 고장에 따른 배선 공사 ↗대구서변초등학교£1.1mawarded 12 Nov 2025
- 별관동 복도 CCTV 설치비 지급 ↗서울문창초등학교£3.6mawarded 12 Nov 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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