Roberto Maggio

SEI Energia SpA engages in the production and distribution of energy and electricity. The company was founded on November 29, 1999 and is headquartered in Rivoli, Italy.

ASM SpA is an Italian company that provides public administration services. The company is based in Settimo Torinese, Italy and was founded in 1962.

Waste Italia SpA provides waste management services. The company was founded in 2000 and is headquartered in Milan, Italy.

Società Metropolitana Acque Torino SpA engages in the provision of integrated water services. It designs, constructs, and manages sources of water supply, purification plants, urban wastewater purification and reuse systems, collections networks, cogeneration plants, and energy recovery facilities. The company was founded on April 1, 2001 and is headquartered in Turin, Italy.

Società Ecologica Territorio Ambiente SpA provides environmental hygiene services. The company was founded on November 29, 2002 and is headquartered in Settimo Torinese, Italy.

Gruppo Waste Italia SpA is a holding company, which interest in waste management. It operates through the following business segments: Renewable Energy, environment and corporate. The Renewables segment covers engineering, procurement and construction and general contracting; smart energy; electricity production; and district heating. The Environment segment deals with the following business lines: asbestos processing; waste-to-energy; and anaerobic digestion of organic waste. The Corporate segment performs parent company functions in the administration and management of the company and its subsidiaries. Gruppo Waste Italia was founded in 1824 and is headquartered in Milan, Italy.

SPC Green SpA provides waste management services. The private company is based in Milan, Italy. Roberto Maggio has been the CEO of the Italian company since 2020.