what is first gen corporation
Power Generation. 1  First Gen Corporation- is the holding company of First Holdings in power generation and energy related businesses. 2  First Gas Holdings Corporation - First Gas Holdings Corporation (FGHC) is the holding company for the development of gas-fired power plants and other non-power gas related businesses. FGHC is now a wholly owned subsidiary of First Gen after the sale of the 40% interest of BG Philippines Holdings, Inc. this year.