Laurent Balsiger

Société d'Investissement de Suisse occidentale SA is a private company based in Granges-Paccot, Switzerland. and has subsidiaries in Switzerland. The Swiss company provides investment services.

Société Electrique des Forces de l'Aubonne SA is a proximity supplier based in Aubonne, Switzerland. The Swiss company is concerned about the environment and listens to its region. The company offers a range of services including multimedia, electricity production and distribution, and installations such as electric and photovoltaic. The safety of electrical installations and their control are regulated by the prescription on low-voltage electrical installations (OIBT). The company is ultimately controlled by the State of Vaud.

Forces Motrices Hongrin Léman SA FMHL is a company based in Lausanne, Switzerland. The Swiss company builds and constructs dams. The company is ultimately controlled by the State of Vaud.

Romande Energie SA produces and distributes electricity. The firm also engages in alternative energy such as hydraulic, wind, biomass, solar, and geothermal. The company was founded in 1904 and is headquartered in Morges, Switzerland.