Supplier profile
효성중공업주식회사
Every public-sector award we hold for this supplier, across South Korea, from 1 Oct 2018 to 21 Aug 2026.
Awards won
837
all time
Attributed value
KRW 3023.4bn
as published
Buyers
48
public bodies
Active
2018–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| 한국전력공사 | 605 | KRW 2139.8bn |
| 한국수력원자력(주) | 95 | KRW 438.2bn |
| 광주환경공단 | 13 | KRW 440.6m |
| 대구광역시 상수도사업본부 매곡정수사업소 | 9 | KRW 371.3m |
| 한전케이피에스주식회사 | 7 | KRW 45.7m |
| 해군군수사령부 | 7 | KRW 1.6bn |
| (주)한국가스기술공사 | 6 | KRW 11.2bn |
| 한국중부발전주식회사 | 6 | KRW 58.7bn |
| 대구광역시 상수도사업본부 죽곡정수사업소 | 5 | KRW 74.7m |
| 조달청 | 5 | KRW 193.6bn |
What they win
Awards
Showing 251–275 of 837 awards we hold
- GIS(362KV,8000A,63KA) 2식 - 신시흥 ↗한국전력공사£5.2bnawarded 13 Feb 2026
- 한울2호기 전력용 변압기 정비공사 ↗한국수력원자력(주)£378.6mawarded 12 Feb 2026
- LBTS 추진전동기 인버터 모듈 긴급정비 ↗한국전기연구원£42.5mawarded 5 Feb 2026
- 신한울3,4호기 상분리모선(E210) ↗한국수력원자력(주)£20.9bnawarded 4 Feb 2026
- 765KV 북경남S/S #2M.TR 증설공사(765KV M.Tr 설치) ↗한국전력공사£2.7bnawarded 3 Feb 2026
- 하동 1~6호기 미분기 감속기 주요부품 구매 ↗한국남부발전주식회사£44.7mawarded 2 Feb 2026
- 한빛1,2호기 안전등급 대형전동기 필수 예비품 구매 ↗한국수력원자력(주)£3.0bnawarded 30 Jan 2026
- 정지형 무효전력 보상장치(STATCOM,3상,±500M ↗한국전력공사£41.4bnawarded 26 Jan 2026
- 한울3호기 소내용 보조변압기(UAT) 정밀점검 및 누유정비 공사 ↗한국수력원자력(주)£44.9mawarded 26 Jan 2026
- FFG 추진전동기 소프트웨어 정비 ↗해군군수사령부£1.0bnawarded 22 Jan 2026
- 한라 및 신제주 변전소 STATCOM용 예비품(IGCT ↗한국전력공사£139.0mawarded 20 Jan 2026
- 25.8kV 친환경개폐장치(BUS TIE) 외 1종 - ↗한국전력공사£191.4mawarded 19 Jan 2026
- GIS(170KV,1250A,50KA) 2식 - 신가좌 ↗한국전력공사£981.2mawarded 19 Jan 2026
- 25.8kV 친환경개폐장치(FEEDER) 1 BAY 외 ↗한국전력공사£193.6mawarded 19 Jan 2026
- GIS(170KV,1250A,50KA) 1식 - 중산S ↗한국전력공사£585.2mawarded 19 Jan 2026
- GIS(170KV,2000A,50KA) 1식 - 김포S ↗한국전력공사£335.5mawarded 19 Jan 2026
- 신충주변전소 345kV STATCOM 상 제어기 예비품 ↗한국전력공사£93.9mawarded 15 Jan 2026
- 정읍시 수소충전소 수소압축패키지 시스템 제작 설치(2차수) ↗조달청 전북지방조달청£3.1bnawarded 14 Jan 2026
- 춘천 동내 수소충전소 압축패키지 충전기 수리용역 ↗(주)한국가스기술공사£41.3mawarded 14 Jan 2026
- 한울1발전소 기기엔지니어링부 경상예방정비용 내자(전동기 등 2품목) 구매(Q등급/제작/동등품/기기검증) ↗한국수력원자력(주)£568.7mawarded 12 Jan 2026
- 고정식 수소충전소 구축을 위한 압축패키지 제작 및 설치 ↗조달청 충북지방조달청£4.2bnawarded 8 Jan 2026
- 2026년 생태유량 분산제어시스템 유지보수 용역 ↗대구광역시 상수도사업본부 죽곡정수사업소£19.8mawarded 8 Jan 2026
- 유찰수의공고_GIS(550KV,2000A/4000A,6 ↗한국전력공사£30.0bnawarded 7 Jan 2026
- EGIS(170KV,1250/2000/3150A) 10 ↗한국전력공사£3.9bnawarded 7 Jan 2026
- 2026년 분산제어시스템 유지보수 용역 ↗대구광역시 상수도사업본부 죽곡정수사업소£18.1mawarded 6 Jan 2026
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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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