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History

Welcome to the webpage of KOC ELECTRIC CO., LTD.

SINCE 1979
KOC Electric Co., Ltd., which has grown with its customers for more than 40 years since its establishment in 1979, is taking a step forward to a global company, based on accumulated technologies and know-hows

2024


- Certificate of Venture Enterprise


- Patent of Water Seperator for power transformer


- Patent of Air Conditioner for transformer


- Certificate of Quality Marine Equipment Enterprise


2023


- Certificate of Family-friendly Enterprise


- Certificate of Excellent Technology Enterprise


- Patent of Automatic Bus Transfer Device


2022


- Inauguration of New CEO, Ho-ryang, Kim.


2021


- For the first time in Korea, Patent Registration of Earthquake-resistant Oil-immersed Transformer


- First Korean SME to Register 154kV Extra High Voltage Transformer to Power generation public corporation.


- Delivery of VFD System HV Transformer for vessel.


- Received a commendation from KEPCO (Korean Electric Power Corporation)


- Merger of Management from LB Private Equity Inc.


- Inauguration of New CEO, Heung-Seog, Seo.

2020


- First Korean SME to Register 154kV Extra High Voltage Transformer to KEPCO


- Development of Automatic Bus Transfer(ABT) Device for Navy


- Awarded USD 10 Million Export Tower


- Received a commendation from the Minister of Trade, Industry and Energy in Korea.

2019


- Registration of Electrical Engineering Business


- Development of KEPCO 154kV Low Loss Transformer


- BWMS Order & Delivery


- MEARSK Scrubber Transformer Order

2018


- Patent Registration of Heli Power Supply Device


- Development of Low Noise High Efficiency Transformer

2017


- Development of KEPCO High Efficiency Pole Mounted Transformer

2016


- Establishment Ethics Code and Proclaim of Ethical Management


- Inauguration of New CEO, Hee-sul, Hwang

2015


- Patent Registration of Explosion Protected Transformer


- Development of VFD System HV Transformer


- Merger of Management from SKYLAKE INVESTMENT Co.

2014


- Development of Closed Water Cooling High-tension Transformer for Vessel

2013


- Localization of Oil Immersed Explosion Protected Transformer & Acquisition of ATEX Certificate

2012


- Awarded USD 5 Million Export Tower


- Acquisition of UPS CE MARK

2009


- Development of Photovoltaic Special Transformer

2006


- Acquisition of ISO 14001

2004


- Establishment of Corporate R&D Institute

2003


- Acquisition of KEPIC(nuclear power) Certificate

1999


- Change of Corporate Name to KOC ELECTRIC


- Acquisition of ISO 9001

1995


- Corporate Conversion

1979


- Establishment of OBOK ELECTRIC