Today Clesa operates mainly for public and private electricity companies in the maintenance and installation operations in general of external, internal and public lighting electrical systems and equipment, in particular with the companies of the Enel group, Distribuzione, Sole and Terna with the Company Municipal Energy of Turin and other production and distribution companies at local level, but also for public bodies (such as Municipalities and Provinces) and for private individuals, also carrying out urbanization and construction works.