Consolidated Infrastructure Group Limited, an infrastructure-focused company, operates in the power, heavy building materials, and oil waste management sectors in Africa and the Middle East. The company operates through four segments: Power, Building Materials, Oil & Gas, and Rail. It undertakes high voltage turnkey electrical substations, overhead power lines, renewable energy projects, and related projects; offers long-term operational and maintenance services to wind farms, solar parks, municipalities, and utilities; invests, develops, constructs, and operates power and electrical infrastructure projects; and develops, manufactures, and distributes pre-paid electricity meters, as well as provides related applications and support services. The company also manufactures face, semi-faced, and plaster clay bricks, as well as various concrete roof tiles to the building sector, including developers, contractors, and wholesalers; and aggregates, crushed stone, and rock for application in roads, ready-mix, and concrete. In addition, it collects, recycles, and disposes oil-based waste created during the drilling process for the industrial and natural resources exploration sectors. Further, Consolidated Infrastructure Group Limited offers railway electrification; transmission lines; substations up to 132 KV, and installation and maintenance of electrical lines for railway lines; railway maintenance services; and private siding owners, such as mining houses. The company was formerly known as Buildworks Group Limited and changed its name to Consolidated Infrastructure Group Limited in September 2010. Consolidated Infrastructure Group Limited was founded in 1986 and is based in Sandton, South Africa.