Aline Isoz

Services Industriels de Genève (SIG) is a company based in Le Lignon, Switzerland, with Christian Brunier as its CEO since 2014. SIG provides a range of online tools to make life easier for its customers, which can be accessed through their online account or the SIG and me mobile application. The Swiss company is ultimately controlled by the State of Geneva (Switzerland).

Alpiq Holding AG engages in the power generation, transmission, and distribution services. It operates through the following segments: Generation Switzerland, Generation International, Digital and Commerce, and Group Center and Other Companies. The Generation Switzerland segment comprises the production of electricity from Swiss hydropower and nuclear power. The Generation International segment includes power production in wind power plants, small-scale hydropower plants and industrial photovoltaic plants, the operation of power plants, and the development of several wind farm projects. The Digital and Commerce segment consists of the optimization of power plants as well as the optimization of decentralized generation units and the production of electricity from third parties' renewable energies. The company was founded in 1894 and is headquartered in Lausanne, Switzerland.

VO Energies Holding SA purchases and distributes electricity and natural gas. The company was founded on February 21, 2007 and is headquartered in Vallorbe, Switzerland.