GnCenergy Co., Ltd. engages in the manufacture and sale of electricity generation equipment. It operates through the Emergency and Commercial Generator and the Biogas Power Generation business division. The Emergency and Commercial Generator division provides power to internet data centers, research and development centers, power plants, and complexes. The Biogas Power Generation division focuses on power generation facilities in several environmental business offices. The company was founded on March 8, 1989 and is headquartered in Seoul, South Korea.