EEI Corp. engages in the provision of construction and engineering services. The firm constructs and develops infrastructures, buildings and commercial property, industrial facilities, and steel fabrication shops. It operates through the Domestic and Foreign geographical business units. The Domestic business unit consists of all transactions and contracts entered in the Philippines. The Foreign business unit consists of all transactions and contracts entered outside the Philippines. The company was founded by Rey Parker on April 17, 1931 and is headquartered in Quezon City, Philippines.