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 376–400 of 837 awards we hold
- 유찰수의공고_GIS(170KV,1250A,50KA) 1 ↗한국전력공사£348.6mawarded 2 Sept 2025
- 새울3,4호기 800kV 가스절연모선(E218A) ↗한국수력원자력(주)£54.4bnawarded 31 Aug 2025
- 170kV GIS 차단부 주접점(정방향) 구매 ↗한국전력공사£46.2mawarded 28 Aug 2025
- 유찰수의공고_분로리액터(3상,200MVAR,362KV, ↗한국전력공사£2.0bnawarded 28 Aug 2025
- GIS(800KV,8000A,50KA) 7식 - 당진화 ↗한국전력공사£70.3bnawarded 28 Aug 2025
- 신한울3,4호기 전력용 변압기(E201) 구매 ↗한국수력원자력(주)£102.3bnawarded 27 Aug 2025
- 유찰수의공고_GIS(170KV,2000A,50KA) 1 ↗한국전력공사£902.0mawarded 27 Aug 2025
- 과도 특성 데이터 기록장치(TFR) ↗한국전력공사£128.7mawarded 27 Aug 2025
- 유찰수의공고_GIS(170KV,2000A,50KA) 2 ↗한국전력공사£1.3bnawarded 26 Aug 2025
- GIS(170KV,1250/2000A,50KA) 8식 ↗한국전력공사£3.2bnawarded 26 Aug 2025
- 154kV가스절연변압기(20MVAx3,송가스풍냉,127 ↗한국전력공사£3.2bnawarded 26 Aug 2025
- 362kV GIS 공압조작기 Pilot Valve 15 ↗한국전력공사£127.9mawarded 25 Aug 2025
- 부싱,리액터용(25.8kV,1200A) 외 1품목 - ↗한국전력공사£24.9mawarded 25 Aug 2025
- 2025년 영흥 #3,4 170kV GIS 정밀점검공사 ↗한국남동발전(주)£448.3mawarded 22 Aug 2025
- 신평S/S 154kV 장림-신평#1T/L GIS 차단부 절연물 서포트 교체공사 ↗한국전력공사£57.8mawarded 22 Aug 2025
- 새울2호기 가스절연모선(GIB) 구매 (A등급/제작/동일품) ↗한국수력원자력(주)£7.6bnawarded 21 Aug 2025
- 154kV변압기부품(부싱,콘덴서형,RIP) 3대 - 호 ↗한국전력공사£67.2mawarded 20 Aug 2025
- M/B 상부 Cover 외 5종(총 11SET) ↗한국전력공사£20.1mawarded 20 Aug 2025
- 한빛5호기 소내보조변압기 중성부싱 교체공사 ↗한국수력원자력(주)£88.4mawarded 14 Aug 2025
- 154kV변압기부품 3종(96P,96D,점검창) - 하 ↗한국전력공사£31.5mawarded 13 Aug 2025
- 신고리1,2호기 가스절연모선(GIB) 3D SCAN 수행 용역 ↗한국수력원자력(주)£106.8mawarded 11 Aug 2025
- 25.8kV 친환경개폐장치(확장베이) 2BAY - 수서 ↗한국전력공사£96.0mawarded 11 Aug 2025
- GIS(170KV,1250/2000/3150A,50KA ↗한국전력공사£6.5bnawarded 11 Aug 2025
- 765kV GIS 피뢰기 누설전류계 - 신고리S/S ( ↗한국전력공사£61.0mawarded 11 Aug 2025
- 광주제1하수처리장 지능형 수질관리시스템 감시제어 프로그램 구매설치 ↗광주환경공단£18.9mawarded 6 Aug 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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