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 4301–4325 of 8,204 awards we hold
- 2025학년도 무인 경비 용역 계약 ↗동원중학교£4.9mawarded 28 Feb 2025
- 2025학년도 CCTV(영상기기) 렌털 계약 ↗서울청운초등학교£3.5mawarded 28 Feb 2025
- 2025학년도 기계경비(지문인식,CCTV포함) 위탁 용역 ↗서울고산초등학교£6.9mawarded 28 Feb 2025
- 2025학년도 함안유치원 무인당직 및 CCTV영상렌탈 ↗함안유치원£4.9mawarded 28 Feb 2025
- 2025학년도 기계경비(무인경비시스템) 용역료 지출 [자동이체] ↗서울대곡초등학교£463kawarded 28 Feb 2025
- 2025년 연간 용역 계약(기계) ↗서울연지초등학교£4.3mawarded 28 Feb 2025
- 2025학년도 무인경비(출퇴근장치포함) 계약 ↗서울양전초등학교£7.6mawarded 28 Feb 2025
- 삼릉초등학교 무인경비 용역 계약 ↗서울삼릉초등학교£7.3mawarded 28 Feb 2025
- 2025학년도 시스템 경비(CCTV유지보수 포함) ↗장유고등학교£6.0mawarded 28 Feb 2025
- 2025학년도 무인기계경비 용역 ↗군북고등학교£8.8mawarded 28 Feb 2025
- 2025학년도 서울컨벤션고 무인경비 용역 계약 ↗서울컨벤션고등학교£5.7mawarded 28 Feb 2025
- 2025학년도 보안시스템(영상정보처리기기) 구입 ↗매교초등학교£12.9mawarded 28 Feb 2025
- 2025. 풍광초 무인경비 용역 계약 ↗풍광초등학교£3.1mawarded 28 Feb 2025
- 2025학년도 무인경비 용역 ↗세중초등학교£3.6mawarded 28 Feb 2025
- 2025년도 6월 무인시스템경비용역비 지급 ↗문경여자중학교£422kawarded 28 Feb 2025
- 2025학년도 무인경비시스템 용역 계약 ↗부곡중학교£5.0mawarded 28 Feb 2025
- 2월분 위도 꿀벌격리육종장 시스템 사용수수료(생물부) ↗농촌진흥청 국립농업과학원 농업생물부 양봉과£425kawarded 28 Feb 2025
- 시스템경비 용역 ↗배화여자고등학교£9.3mawarded 28 Feb 2025
- 2025년 11월 무인시스템경비용역비 지급 ↗문경여자중학교£422kawarded 28 Feb 2025
- 2025년도 7월 무인시스템경비용역비 지급 ↗문경여자중학교£422kawarded 28 Feb 2025
- 하단중학교 학교시설 기계경비 및 CCTV 유지관리 용역 ↗하단중학교£6.4mawarded 28 Feb 2025
- 2025학년도 시스템 기계경비 용역 계약 ↗서울웹툰애니메이션고등학교£5.9mawarded 28 Feb 2025
- 2025학년도 근태관리기계 렌탈 계약 ↗서울잠현초등학교£216kawarded 28 Feb 2025
- 기계경비용역 ↗서울누원초등학교£5.0mawarded 28 Feb 2025
- 전동중 기계경비 용역 ↗전동중학교£4.8mawarded 28 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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