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 351–375 of 837 awards we hold
- 전력 설비 감시제어시스템 제작구입설치 ↗대구광역시 상수도사업본부 매곡정수사업소£45.6mawarded 10 Oct 2025
- 25.8kV 친환경개폐장치(FEEDER) 1 BAY - ↗한국전력공사£71.5mawarded 2 Oct 2025
- EGIS(170KV,1250/2000/3150A) 10 ↗한국전력공사£4.1bnawarded 2 Oct 2025
- 25.8kV 효성제 GIS 메커니즘 성능개선 공사 ↗한국전력공사£26.9mawarded 30 Sept 2025
- 345kV 변압기용 2차 부싱 1대 - 신김해S/S(예 ↗한국전력공사£130.4mawarded 24 Sept 2025
- 154kV변압기부품 5종(96P,96D,점검창,WTI, ↗한국전력공사£104.7mawarded 24 Sept 2025
- 345kV M.Tr용 송유펌프 1식 ↗한국전력공사£13.3mawarded 23 Sept 2025
- 케이블 종단접속재,PLUG-IN,600SQ,CU [4조 ↗한국전력공사£14.0mawarded 22 Sept 2025
- #3 탈황계통 ARP(C) 고압전동기 베어링 손상복구 ↗한국남동발전(주)£41.7mawarded 22 Sept 2025
- 2호기 27차 OH 전력용변압기 정비공사 ↗한국수력원자력(주)£917.0mawarded 19 Sept 2025
- 광양항S/S 170kV 친환경개폐장치 제작사 설치공사 ↗한국전력공사£672.2mawarded 18 Sept 2025
- 전기용 트랜스듀서,ANALOG VOLTAGE,AC120V,DVT-111 ↗한국수력원자력(주)£10.8mawarded 16 Sept 2025
- 정지형 무효전력 보상장치(STATCOM/154kV,3상 ↗한국전력공사£31.8bnawarded 15 Sept 2025
- 정지형 무효전력 보상장치(STATCOM/154kV,3상 ↗한국전력공사£31.0bnawarded 15 Sept 2025
- 신고리2호기 주변압기 정밀점검 공사 ↗한국수력원자력(주)£2.2bnawarded 12 Sept 2025
- 154kV변압기부품(부분방전진단용점검창) 6대 - 한라 ↗한국전력공사£15.8mawarded 11 Sept 2025
- GIS,부품,전자변(DC 125V) 24EA - 시흥전 ↗한국전력공사£74.7mawarded 10 Sept 2025
- 북당진S/S 345kV 7671 CB 제작사 반입 검수시험 용역 ↗한국전력공사£42.9mawarded 10 Sept 2025
- 154kV변압기부품 2종(96P,96D) - 청주S/S ↗한국전력공사£17.1mawarded 10 Sept 2025
- 신광명S/S 345kV GIS 설치 및 철거공사(설비보강부) ↗한국전력공사£6.9bnawarded 10 Sept 2025
- 154kV변압기부품 4종(96P,96D,점검창,러버백) ↗한국전력공사£26.4mawarded 10 Sept 2025
- ACCUMULATOR(GIS,362KV,8000A,63 ↗한국전력공사£17.4mawarded 8 Sept 2025
- 한울1발 안전등급 펌프 전동기 및 베어링 축계강성 내진해석 용역 ↗한국수력원자력(주)£112.6mawarded 4 Sept 2025
- 765kV DS 상부쉴드 외 4종 - 서산전력지사 ↗한국전력공사£22.4mawarded 3 Sept 2025
- 765kV 전력용변압기 3Bank(15Tank) - 당 ↗한국전력공사£67.2bnawarded 3 Sept 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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