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 301–325 of 837 awards we hold
- 2026년도 대전광역시 학하수소충전소 유지보수용역 ↗대전도시공사£82.9mawarded 15 Dec 2025
- 154kV/345kV변압기부품(96P,96D,(Mess ↗한국전력공사£90.1mawarded 15 Dec 2025
- 정지형 무효전력 보상장치(STATCOM,3상,±500M ↗한국전력공사£64.5bnawarded 12 Dec 2025
- 신인천 주·보조 변압기 정밀점검 및 계속운영 공사 ↗한국남부발전(주)£2.4bnawarded 10 Dec 2025
- 154kV 잠실S/S #1M.Tr 교체공사(설비보강부) ↗한국전력공사£650.8mawarded 10 Dec 2025
- GIS,부품,전자변(DC 125V) 21EA - 달성전 ↗한국전력공사£65.9mawarded 9 Dec 2025
- 신영주S/S STATCOM 서브모듈(SubModule) ↗한국전력공사£273.4mawarded 5 Dec 2025
- GIS(362KV,6300A,63KA) 1식 - 신가평 ↗한국전력공사£1.8bnawarded 4 Dec 2025
- 2025년 인버터 성능개선용역(효성중공업) ↗한국전력공사£209.1mawarded 3 Dec 2025
- GIS(170KV,1250A,50KA) 1식 - 동대전 ↗한국전력공사£416.9mawarded 3 Dec 2025
- GIS(170KV,2000A,50KA) 1식 - 용현S ↗한국전력공사£266.2mawarded 3 Dec 2025
- GIS(170KV,2000A,50KA) 2식 - 신의정 ↗한국전력공사£700.7mawarded 3 Dec 2025
- 신영주S/S 345kV STATCOM 성능개선 SMPS ↗한국전력공사£288.3mawarded 3 Dec 2025
- GIS(170KV,2000A,50KA) 2식 - 서운S ↗한국전력공사£705.1mawarded 3 Dec 2025
- GIS(170KV,1250A,50KA) 1식 - 신파주 ↗한국전력공사£253.0mawarded 3 Dec 2025
- GIS(170KV,2000A,50KA) 1식 - 신시흥 ↗한국전력공사£390.5mawarded 3 Dec 2025
- 유찰수의공고_GIS(170KV,2000A,50KA) 2 ↗한국전력공사£778.8mawarded 3 Dec 2025
- 유찰수의공고_GIS(170KV,1250A,50KA) 1 ↗한국전력공사£389.4mawarded 3 Dec 2025
- GIS(170KV,2000A,50KA) 1식 - 정주S ↗한국전력공사£298.1mawarded 3 Dec 2025
- STATCOM 충전기 1식 ↗한국전력공사£32.0mawarded 2 Dec 2025
- 154kV변압기부품(부분방전진단용점검창) 12대 - 신 ↗한국전력공사£31.6mawarded 2 Dec 2025
- 서부산S/S 345kV 차단기 용량부족 대체공사(GIS설치) ↗한국전력공사£4.9bnawarded 1 Dec 2025
- GIS(170KV,2000/3150A,50KA) 6식 ↗한국전력공사£2.1bnawarded 1 Dec 2025
- GIS(170KV,1250/2000/3150A,50KA ↗한국전력공사£4.7bnawarded 1 Dec 2025
- GIS(170KV,1250/2000/3150A,50KA ↗한국전력공사£4.7bnawarded 1 Dec 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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