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 501–525 of 837 awards we hold
- 154kV변압기부품 2종(96P,96D) - 청주전력지 ↗한국전력공사£16.2mawarded 23 Apr 2025
- 154kV변압기부품(96P) 6EA - 효목S/S ↗한국전력공사£16.7mawarded 23 Apr 2025
- 154kV/345kV변압기부품(96P,96D) - 순천 ↗한국전력공사£21.6mawarded 23 Apr 2025
- 362kV DS 및 ES 보수용 자재 (1EA) - 서 ↗한국전력공사£27.7mawarded 22 Apr 2025
- 변압기제어IED,변압기현장제어,AC 5A(주촌s/s)- ↗한국전력공사£34.6mawarded 22 Apr 2025
- GIS(170KV,1250/2000A,50KA) 3식 ↗한국전력공사£1.1bnawarded 21 Apr 2025
- GIS(170KV,1250/2000A,50KA) 5식 ↗한국전력공사£1.8bnawarded 21 Apr 2025
- GIS(170KV,1250/2000A,50KA) 4식 ↗한국전력공사£2.1bnawarded 21 Apr 2025
- 유찰수의공고_25.8kV 친환경개폐장치(MAIN) 1B ↗한국전력공사£425.7mawarded 21 Apr 2025
- GIS(170KV,1250/2000/4000A,50KA ↗한국전력공사£3.8bnawarded 21 Apr 2025
- GIS(170KV,1250/2000/3150A,50KA ↗한국전력공사£4.7bnawarded 21 Apr 2025
- 군포전력지사 23kV 효성제 메커니즘 분해점검공사 ↗한국전력공사£54.3mawarded 21 Apr 2025
- 170kV GIS,부품,전자변(DC 125V) (9EA ↗한국전력공사£28.1mawarded 17 Apr 2025
- 2025년도 대전광역시 낭월수소충전소 유지보수용역 ↗대전도시공사£64.0mawarded 17 Apr 2025
- 광양항S/S 170kV 친환경개폐장치 제작사 설치공사 ↗한국전력공사£672.2mawarded 17 Apr 2025
- 154kV GIS Sh.C BAY CHD부 개조자재 1 ↗한국전력공사£103.6mawarded 16 Apr 2025
- 고효율전력용변압기(15/20MVAX3,식물유,IED포함 ↗한국전력공사£2.0bnawarded 16 Apr 2025
- GIS(170KV,2000A,50KA) 1식 - 단양S ↗한국전력공사£406.0mawarded 15 Apr 2025
- 유찰수의공고_분로리액터(3상,30MVAR,25.8KV, ↗한국전력공사£946.0mawarded 15 Apr 2025
- 한빛1,2호기 1차기기냉각해수펌프 전동기 예비품 구매 ↗한국수력원자력(주)£627.0mawarded 15 Apr 2025
- 유찰수의공고_25.8kV 친환경개폐장치(MAIN) 1B ↗한국전력공사£420.2mawarded 14 Apr 2025
- 유찰수의공고_25.8kV 친환경개폐장치(MAIN) 1B ↗한국전력공사£338.8mawarded 14 Apr 2025
- GIS(170KV,1250/2000A,50KA) 10식 ↗한국전력공사£4.0bnawarded 11 Apr 2025
- GIS(170KV,2000A,50KA) 1식 - 중앙S ↗한국전력공사£804.1mawarded 11 Apr 2025
- 362kV GIS 부품(MAIN BUS) 외 2종 - ↗한국전력공사£68.9mawarded 11 Apr 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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