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 601–625 of 837 awards we hold
- GIS,부품,전자변(DC 125V) 23EA - 대전전 ↗한국전력공사£71.6mawarded 4 Mar 2025
- '25년 강진전력지사 효성제 170kV GIS 개선 공사 ↗한국전력공사£150.3mawarded 3 Mar 2025
- GIS,부품,전자변(DC 125V) 9EA - 경기본부 ↗한국전력공사£28.1mawarded 28 Feb 2025
- GIS,부품,전자변(DC 125V) 19EA - 구미전 ↗한국전력공사£59.1mawarded 26 Feb 2025
- 한울5호기 전력용 변압기 정밀점검 공사 ↗한국수력원자력(주)£693.4mawarded 26 Feb 2025
- 154kV변압기부품 3종(96P,96D,점검창) - 연 ↗한국전력공사£77.6mawarded 26 Feb 2025
- 154kV 주변압기 부분방전 진단용 점검창 6EA - ↗한국전력공사£15.2mawarded 25 Feb 2025
- 주변압기 컨서베이터 공기주머니 6EA - 경기본부 ↗한국전력공사£24.4mawarded 25 Feb 2025
- 345kV 변압기용 1차 부싱 1대 - 천선S/S(경남 ↗한국전력공사£126.5mawarded 24 Feb 2025
- 함안복합 전력용변압기 구매 ↗한국중부발전주식회사£28.5bnawarded 24 Feb 2025
- 서포소수력발전소 수차 체인커플링 교체공사 ↗한국농어촌공사 금강사업단£15.8mawarded 20 Feb 2025
- EGIS(170KV,1250A/2000A/3150A) ↗한국전력공사£4.2bnawarded 20 Feb 2025
- 170KV 50kA GIS 노즐 외 3종 총 24EA ↗한국전력공사£12.5mawarded 19 Feb 2025
- GIS(170KV,2000A,50KA) 1식 - 단양S ↗한국전력공사£386.0mawarded 19 Feb 2025
- 2025년 분산제어시스템 유지보수 용역 ↗대구광역시 상수도사업본부 죽곡정수사업소£17.7mawarded 20 Jan 2025
- 2025년 생태유량 분산제어시스템 유지보수 용역 ↗대구광역시 상수도사업본부 죽곡정수사업소£14.0mawarded 20 Jan 2025
- 공산정수장 분산제어시스템 유지관리용역 ↗대구광역시 상수도사업본부 시설관리소£18.9mawarded 17 Jan 2025
- '24년 FFG 추진전동기 유지보수 용역 ↗해군군수사령부£79.2mawarded 17 Jan 2025
- 2025년 분산제어시스템 유지관리용역 ↗대구광역시 상수도사업본부 문산정수사업소£26.4mawarded 16 Jan 2025
- 동해S/S 345kV 용량부족차단기 대체공사(전문) ↗한국전력공사£1.9bnawarded 15 Jan 2025
- FFG 추진전동기 소프트웨어 정비 ↗해군군수사령부£200.0mawarded 8 Jan 2025
- 2025년도 대전광역시 학하수소충전소 유지보수용역 ↗대전도시공사£69.8mawarded 1 Jan 2025
- 효성하이드로젠 진주신당, 포천 금주 액화수소충전소 기기 제작 및 설치 ↗효성하이드로젠 주식회사£22.9bnawarded 31 Dec 2024
- 신고리S/S 765kV GIS 설비 개선 공사 ↗한국전력공사£143.8mawarded 30 Dec 2024
- 고효율전력용변압기(15/20MVA×3,IED미포함) 1 ↗한국전력공사£1.6bnawarded 30 Dec 2024
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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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