Dominique Dreyer

Aare Tessin AG für Elektrizität produces and supplies electricity and energy. Its competencies are energy trading and energy services. Atel also operates electrical grids and sizeable production facilities. Its energy segment generates electricity by means of hydro, nuclear, and coal power, then trades and distributes it through its transmission grid. Its markets include Italy, Germany, France, and countries in central and eastern Europe. It's Atel Installation and GAH group provides energy services including engineering, construction, and maintenance. Its energy services segment supports its portfolio with a range of services covering aspects of energy generation, transmission and applications. The company is headquartered in Olten, Switzerland.

EOS Holding Energie Ouest Suisse SA generates and distributes electricity. It is planning to make a series of investments in SMEs which are active in fields related to NRE, the storage of electricity and energy efficiency, with a view to promoting its co-operative work with universities. The company was founded in 2002 and is headquartered in Lausanne, Switzerland.

Motor-Columbus AG is a private investor group led by several companies including EBM Elektra Birseck, EBL Elektra Baselland, IBAarau, AIL Aziende Industriali di Lugano SA, WWZ Wasserwerke Zug AG, EOS Holding, EDF, and Atel.