Semirara Mining and Power Corporation engages in the exploration, development, and mining of the coal resources and power production in the Philippines. It operates through Mining and Power segments. The company holds interests in various coal resources located in the islands of Semirara, Sibay, and Caluya in Antique. It explores for sub-bituminous coal for use in power plants, cement plants, paper mills, textile dying plants, canneries, food factories, sugar mills, and fertilizer plants. The company also exports its coal to China, South Korea, India, Thailand, Cambodia, and Vietnam. In addition, it operates two units of 300 MW and two units of 150 MW coal-fired power plants in Calaca, Batangas. The company was formerly known as Semirara Mining Corporation and changed its name to Semirara Mining and Power Corporation in August 2014. The company was incorporated in 1980 and is based in Makati City, the Philippines. Semirara Mining and Power Corporation operates as a subsidiary of DMCI Holdings, Inc.