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 126–150 of 837 awards we hold
- 154kV변압기부품 3종(96P,96D,점검창) - 월 ↗한국전력공사£98.6mawarded 28 May 2026
- 154kV변압기부품 3종(96D,96P,점검창) - 경 ↗한국전력공사£61.0mawarded 27 May 2026
- 154kV변압기부품(권선온도계) 3대 - 동빙고/옥인 ↗한국전력공사£16.7mawarded 27 May 2026
- 154kV변압기부품 2종(96P,96D) - 신광주S/ ↗한국전력공사£62.3mawarded 27 May 2026
- 154kV변압기부품 3종(96P,96D,점검창) - 광 ↗한국전력공사£32.9mawarded 27 May 2026
- 154kV변압기부품 3종(96D,96P,점검창) - 진 ↗한국전력공사£91.6mawarded 27 May 2026
- GIS(170KV,1250A,50KA) 외 1종 - 태 ↗한국전력공사£148.5mawarded 27 May 2026
- 오송S/S 170kV GIS LINE PT 1EA 구매 ↗한국전력공사£24.2mawarded 26 May 2026
- 고덕C/S 362kV CB 콘덴서 제거 및 DS 절연로드 교체공사 ↗한국전력공사£530.7mawarded 26 May 2026
- 매리 GIS예방진단시스템 노후 판넬 교체공사 ↗부산광역시 상수도사업본부 덕산정수사업소£18.6mawarded 19 May 2026
- 154kV변압기부품(부분방전진단용점검창) 8대 - 포항 ↗한국전력공사£21.2mawarded 18 May 2026
- 한빛6호기 전력용 변압기 긴급 정비공사 ↗한국수력원자력(주)£352.6mawarded 18 May 2026
- 신광명S/S 345kV GIS 설치 및 철거공사(설비보강부) ↗한국전력공사£7.0bnawarded 15 May 2026
- GIS,부품,전자변(DC 125V) 72EA - 경기본 ↗한국전력공사£239.6mawarded 14 May 2026
- 2026년 태양광 인버터 성능개선 용역(효성중공업) ↗한국전력공사£278.8mawarded 14 May 2026
- GIS,부품,전자변(DC 125V) 22EA - 순천전 ↗한국전력공사£73.2mawarded 13 May 2026
- GIS,부품,전자변(DC 125V) 39EA - 강원본 ↗한국전력공사£129.5mawarded 13 May 2026
- 평택 2복합 345kV 케이블 종단접속부 긴급복구공사 ↗한국서부발전(주)£126.5mawarded 13 May 2026
- 170kV GIS,부품,3상GIB 1식 - 신남원S/S ↗한국전력공사£315.7mawarded 12 May 2026
- GIS(362KV,6300A,63KA) - 신온양S/S ↗한국전력공사£134.0mawarded 11 May 2026
- GIS(362KV,4000A,50KA) 8식 - 신김해 ↗한국전력공사£11.9bnawarded 7 May 2026
- GIS(170KV,1250A,50KA)외 4식 - 제주 ↗한국전력공사£1.4bnawarded 7 May 2026
- 보령 제3호기 주변압기 정밀점검 공사 ↗한국중부발전(주)£410.7mawarded 7 May 2026
- 154kV 동세종S/S 170kV 개폐장치 설치공사(전문) ↗한국전력공사£574.5mawarded 7 May 2026
- 345kV 변압기용 1차 부싱 3대 - 신수원,곤지암, ↗한국전력공사£759.0mawarded 7 May 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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