Compagnie Parisienne de Chauffage Urbain SA, also known as CPCU, is a France-based company engaged in the supply of central heating network services. It operates in France. The Company's principal activities include the maintenance, development and operation of a central heating network and the distribution of steam and hot water. It supplies the corporate and public, as well as private housing sectors. CPCU uses a variety of energy sources, including natural gas, coal, oil and energy created from the combustion of household waste. The users of the Company’s services belong to the residential, public, healthcare, commercial and industrial sectors. The Company operates through a number of subsidiaries and affiliates, including SNC Coge Vitry, SNC Choisy-Vitry-Energie, S.A. Tiru, S.A. Climespace, S.A. Transports Reunis Services, among others. As of December 31, 2013, GDF Suez Energie Services held a 64.39% stake in the Company’s shareholdings.