Francesco Vallone

Elettra Investimenti SpA is a holding company, which engages in the management, design, and implementation of energy production plants. It operates through the Cogeneration and Trigeneration; and Operation and Maintenance segments. The Cogeneration & Trigeneration Plants segment builds cogeneration or combined heat and power plants and trigeneration or combined heat, power, and cooling plants fueled by natural gas or biomass. The Operation and Maintenance segment refers to the trading of vegetable oil. The company was founded by Fabio Massimo Bombacci, Gaetano Baldazzi, Franco Castello, Bonsignore Domenico, Majocchi Maurizio, and Adriano Maria Zaccheo on May 11, 2005 and is headquartered in Latina, Italy.

Cogenpower Srl engages in the cogeneration and distribution of combined heat and power. It develops, manages, and maintains district heating systems. The company was founded by Francesco Vallone in 2004 and is headquartered in Turin, Italy.

Re Sipar Srl engages in electric power generation and distribution industry. The company was founded by Francesco Vallone and is headquartered in Turin, Italy.