Michele Enrico de Censi

Sorgenia SpA engages in the production and distribution of electricity and natural gas. It also offers integrated power saving equipment and services. The company was founded in July 1999 and is headquartered in Milan, Italy.

2i Rete Gas SpA is a holding company, which engages in the marketing and distribution of natural gas. It specializes in the design, development, and operation of gas transmission and distribution plants. It also involves in transport management, network distribution, energy efficiency projects, energy contracting, facility installation & maintenance, and technical service & consulting. The company was founded in 1929 and is headquartered in Milan, Italy.

Associazione Nazionale Industriali Gas engages in the storage, transportation, distribution, sale of natural gas on the consumer market, wholesale, trading and regasification of liquefied natural gas. The company was founded on May 9, 1946 and is headquartered in Milano, Italy.