Mario Ciliberto

Aalborg Portland A/S supplies building materials. It engages in the development, production, distribution, and marketing of cement, concrete, granite, and gravel products. The company was founded in 1824 and is headquartered in Aalborg, Denmark.

Unicon Benton A/S manufactures and sells ready-mixed concrete. It offers concrete, concrete pumping, and technical services. The company was founded by Kristian Hindhede in 1926 and is headquartered in Copenhagen, Denmark.

Part of Cementir Holding NV, Vianini Pipe, Inc. is a company that manufactures cement products. The company is based in Somerville, NJ. Vianini Pipe was acquired by Unicon A/S from Vianini SpA on June 30, 2005 for $14.97 million.

Cementir Italia SpA engages in the production of cement and concrete. Its supplies harbour and hydraulic works, nuclear power plants, sewage treatment plants, and large infrastructures such as roads, bridges and tunnels, airports and railways, for power stations, and industrial plants. The company was founded in 1947 and is headquartered in Rome, Italy.

Part of Heidelberg Materials AG, Betontir SpA is an Italian company that produces cement and concrete mix. The company is based in Rome, Italy.

Part of Cementir Holding NV, Sinai White Portland Cement Co. SAE is an Egyptian company that produces, sells, and exports white cement. The company is based in Cairo, Egypt.