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 551–575 of 837 awards we hold
- 북촌변전소 전력감시시스템 개선용역 ↗제주에너지공사£116.5mawarded 28 Mar 2025
- 염소실 공정제어시스템(PCS) 구입설치 ↗대구광역시 상수도사업본부 매곡정수사업소£61.6mawarded 27 Mar 2025
- 신한울1발전소 345kV 스위치야드 GIS 정밀 점검공사 ↗한국수력원자력(주)£555.5mawarded 27 Mar 2025
- 유찰수의공고_GIS(170KV,1250A,50KA) 1 ↗한국전력공사£321.2mawarded 26 Mar 2025
- GIS(170KV,1250A,50KA) 1식 - 동군산 ↗한국전력공사£365.2mawarded 26 Mar 2025
- 유찰수의공고_GIS(170KV,1250A,50KA) 1 ↗한국전력공사£496.0mawarded 26 Mar 2025
- 362kV GIS 공압조작기 Pilot Valve 1식 ↗한국전력공사£85.8mawarded 26 Mar 2025
- 유찰수의공고_GIS(170KV,1250A,50KA) 1 ↗한국전력공사£421.3mawarded 26 Mar 2025
- GIS(170KV,1250A,50KA) 1식 - 동시화 ↗한국전력공사£324.5mawarded 26 Mar 2025
- 신한울3,4호기 상분리모선(E210) ↗한국수력원자력(주)£21.7bnawarded 26 Mar 2025
- GIS(170KV,4000A,50KA) 2식 - 신포항 ↗한국전력공사£896.5mawarded 26 Mar 2025
- 후오존발생장치 자동제어반 및 시스템 이중화 제작구입설치 ↗대구광역시 상수도사업본부 문산정수사업소£121.8mawarded 26 Mar 2025
- GIS(170KV,2000/3150A,50KA) 3식 ↗한국전력공사£1.0bnawarded 26 Mar 2025
- 25.8kV 친환경개폐장치(FEEDER) 1 BAY 외 ↗한국전력공사£90.0mawarded 25 Mar 2025
- 154kV변압기부품 3종(96P,96D,점검창) - 구 ↗한국전력공사£128.0mawarded 25 Mar 2025
- GIS(362KV,6300A,63KA) 16식 외 1종 ↗한국전력공사£45.1bnawarded 25 Mar 2025
- 170kV GIS,부품,전자변(DC 125V, H-Ty ↗한국전력공사£25.1mawarded 25 Mar 2025
- GIS(170KV,1250A,50KA) 1식 - 신봉S ↗한국전력공사£381.7mawarded 25 Mar 2025
- 전자변(효성제 H-Type) 8EA ↗한국전력공사£25.0mawarded 25 Mar 2025
- 154kV변압기부품(점검창 등) 1식 - 북부산전력지사 ↗한국전력공사£61.1mawarded 24 Mar 2025
- 154kV변압기부품 2종(96P 6대 / 96D 4대) ↗한국전력공사£27.1mawarded 24 Mar 2025
- 154kV변압기부품 3종(96P,96D,점검창) - 용 ↗한국전력공사£10.7mawarded 24 Mar 2025
- 154kV변압기부품(부분방전진단용점검창) 12대 - 양 ↗한국전력공사£31.0mawarded 24 Mar 2025
- 154kV변압기부품(96P/연결조립배관-ABB WECO ↗한국전력공사£29.1mawarded 24 Mar 2025
- 154kV변압기부품(부분방전진단용점검창) 24대 - 인 ↗한국전력공사£62.0mawarded 24 Mar 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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