Markus Schlomski

WSW Wuppertaler Stadtwerke GmbH operates as a holding company, which engages in the supply of electricity, natural gas, and water. Its business activities also include the management and operation of cable railways and omnibuses. The company was founded in 2007 and is headquartered in Wuppertal, Germany.

WSW Energie & Wasser AG engages in the provision of utility services for private, industrial, and corporate clients. The firm generates electricity from coal-fired, hydro, and wind power stations. It also operates facilities for the collection and treatment of water and wastewater, as well as the distribution of drinking water. The company is headquartered in Wuppertal, Germany.