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 426–450 of 837 awards we hold
- 신안성S/S 7779CB 대체 및 GIS구조개선공사(성남전력) ↗한국전력공사£104.5mawarded 1 Jul 2025
- 효성제 170kV GIS 메커니즘 부품 교체공사 ↗한국전력공사£33.8mawarded 30 Jun 2025
- 전자변(Hook/A,765kV GIS) - 신고리S/S ↗한국전력공사£40.8mawarded 30 Jun 2025
- GAS CIRCULATION BLOWER 1EA - 논 ↗한국전력공사£36.3mawarded 30 Jun 2025
- ’25년 직할 25.8kV 효성제 GIS 메커니즘 성능개선 공사 ↗한국전력공사£28.3mawarded 26 Jun 2025
- 군산변전소 345kV GIS 대체공사 ↗한국전력공사£3.0bnawarded 25 Jun 2025
- 춘천 동내 수소충전소 프리쿨러 교체 용역 계약 ↗(주)한국가스기술공사£56.3mawarded 25 Jun 2025
- 유찰수의공고_25.8kV 친환경개폐장치(MAIN) 5B ↗한국전력공사£4.1bnawarded 20 Jun 2025
- 유찰수의공고_GIS(362KV,4000A,50KA) 2 ↗한국전력공사£2.3bnawarded 19 Jun 2025
- 유찰수의공고_25.8kV 친환경개폐장치(MAIN) 3B ↗한국전력공사£2.6bnawarded 19 Jun 2025
- 유찰수의공고_GIS(170KV,1250A,50KA) 1 ↗한국전력공사£617.1mawarded 19 Jun 2025
- 유찰수의공고_GIS(170KV,1250A,50KA) 1 ↗한국전력공사£599.5mawarded 19 Jun 2025
- 유찰수의공고_GIS(170KV,1250A,50KA) 1 ↗한국전력공사£558.8mawarded 19 Jun 2025
- GIS(800kV,8000A,50kA) 1식 외 1종 ↗한국전력공사£558.0mawarded 19 Jun 2025
- GIS(170KV,1250/2000A,50KA) 8식 ↗한국전력공사£3.8bnawarded 19 Jun 2025
- 유찰수의공고_25.8kV 친환경개폐장치(MAIN) 1B ↗한국전력공사£443.3mawarded 17 Jun 2025
- 유찰수의공고_GIS(170KV,1250A,50KA) 1 ↗한국전력공사£496.5mawarded 17 Jun 2025
- 25.8kV 친환경개폐장치(확장베이) 2BAY - 수서 ↗한국전력공사£75.1mawarded 17 Jun 2025
- 만운1 수상태양광발전소 인버터 배기휀 교체공사 ↗한국농어촌공사 경북지역본부 안동지사£5.0mawarded 17 Jun 2025
- 25.8kV 친환경개폐장치(MAIN) 1BAY 외 4종 ↗한국전력공사£287.0mawarded 17 Jun 2025
- 유찰수의공고_25.8kV 친환경개폐장치(MAIN) 1B ↗한국전력공사£557.7mawarded 17 Jun 2025
- GIS(170KV,1250A,50KA) 1식 - 동시화 ↗한국전력공사£330.5mawarded 16 Jun 2025
- [울산] #4CC 345kV 송전선로 GIB 정밀점검 공사 ↗한국동서발전(주)£220.6mawarded 13 Jun 2025
- GAS CIRCULATION BLOWER 1EA - 석 ↗한국전력공사£36.2mawarded 12 Jun 2025
- 345kV Sh.R용 고압 부싱 쉴드(신서산S/S) 3 ↗한국전력공사£33.1mawarded 12 Jun 2025
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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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