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 226–250 of 837 awards we hold
- GIS,부품,전자변(DC 125V) 34EA - 청양전 ↗한국전력공사£113.6mawarded 16 Mar 2026
- 한울3호기 소내용 보조변압기(UAT) 정밀점검 및 누유정비 공사 ↗한국수력원자력(주)£63.2mawarded 16 Mar 2026
- GIS(362KV,6300A,63KA) 1식 외 1종 ↗한국전력공사£1.8bnawarded 16 Mar 2026
- GIS,부품,전자변(DC 125V) 14EA - 부산울 ↗한국전력공사£46.6mawarded 16 Mar 2026
- GIS,부품,전자변(DC 125V) 13EA - 인천본 ↗한국전력공사£43.1mawarded 16 Mar 2026
- GIS(362KV,6300A,63KA) 1식 외 1종 ↗한국전력공사£1.8bnawarded 16 Mar 2026
- 154kV변압기부품 1종(96D) 11대 - 김포전력지 ↗한국전력공사£30.5mawarded 12 Mar 2026
- 보조TR 누유조치용 부속 자재류 외 1종 ↗한전케이피에스주식회사£6.9mawarded 12 Mar 2026
- GIS,부품,전자변(DC 125V) 15EA - 강남전 ↗한국전력공사£49.9mawarded 11 Mar 2026
- 154kV변압기부품 2종(96P,96D) 각 3대 - ↗한국전력공사£17.0mawarded 11 Mar 2026
- GIS,부품,전자변(DC 125V) 25EA - 성동전 ↗한국전력공사£82.7mawarded 11 Mar 2026
- 한울3호기 GCB·IPB 교체공사용 자재 무상공급 (2차) ↗한국수력원자력(주)awarded 11 Mar 2026
- GIS(170KV,1250/2000A,50KA) 5식 ↗한국전력공사£1.8bnawarded 11 Mar 2026
- 유찰수의공고_GIS(170KV,1250/4000A,50 ↗한국전력공사£10.4bnawarded 11 Mar 2026
- 154kV변압기부품(부분방전진단용점검창) 6대 - 동제 ↗한국전력공사£15.9mawarded 11 Mar 2026
- 신한울 1발 SE부 기타 조인트 외 8품목(A등급/제작/동일) ↗한국수력원자력(주)£161.0mawarded 10 Mar 2026
- GIS(170KV,1250/2000A,50KA) 외 1 ↗한국전력공사£3.9bnawarded 6 Mar 2026
- GIS,부품,전자변(DC 125V) 52EA - 북부산 ↗한국전력공사£172.9mawarded 4 Mar 2026
- 765KV 북경남S/S #2M.TR 증설공사(765KV M.Tr 설치) ↗한국전력공사£2.5bnawarded 4 Mar 2026
- 한울1발전소 기기엔지니어링부 경상정비용 내자(펌프모터 등 2품목) 구매(Q등급/제작/동등품/기기검증/안전관련 ↗한국수력원자력(주)£512.6mawarded 3 Mar 2026
- 한울3호기 GCB·IPB 교체공사용 자재 무상공급 ↗한국수력원자력(주)awarded 26 Feb 2026
- 고리2호기 주변압기 절연유 펌프 교체 공사 ↗한국수력원자력(주)£742.0mawarded 25 Feb 2026
- 170kV GIS,부품,LINE PT(1상) 및 부속품 ↗한국전력공사£45.0mawarded 23 Feb 2026
- GIS(800kV,8000A,50kA) 1식 - 신가평 ↗한국전력공사£42.0mawarded 23 Feb 2026
- 하동 1~6호기 미분기 감속기 예비품 반출정비공사 ↗한국남부발전(주)£68.9mawarded 23 Feb 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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