Alexander Kummer-Grämiger

Part of EBM (Genossenschaft Elektra Birseck), EBM Trirhena AG is a Swiss company that distributes electricity. The company is based in Munchenstein, 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.

Part of Aluminium Laufen AG /Kummer/, Aluminium Laufen is a Swiss company that manufactures aluminum profiles. The company is based in Liesberg, Switzerland. Aluminium Laufen was acquired by Aluminium Laufen /Kummer/ on April 09, 2005.