DMCI Holdings, Inc. engages in the provision of civil engineering and general construction services. It operates through the following segments: Construction and Others, Coal Mining, Nickel Mining, Real Estate, On-grid Power, Off-grid Power, and Water. The Construction & Others segment offers production and trading of concrete products, handling steel fabrication, and electrical and foundation works. The Coal Mining segment explores, mines, and develops coal resources in Semirara Island. The Nickel Mining segment mines and sells nickel ore from existing stockpile in Acoje and Berong mines. The Real Estate segment focuses on mid-income residential development under the DMCI Homes brand. The On-grid Power segment consists of power generation through coal-fired power plants. The Off-grid Power segment consists of power generation through satellite power plants. The Water segment provides water services for the west portion of Metro Manila, Olongapo City, and Subic Bay Freeport. The company was founded by David M. Consunji on March 8, 1995 and is headquartered in Makati, Philippines.