Stefan May

STEAG GmbH engages in the planning, development, construction, and operation of power plants and storage facilities. Its services include conventional power generation, energy trading and optimization, district heating, as well as distributed generation. The company was founded in 1937 and is headquartered in Essen, Germany.

VEW AG provided utility services like electricity, heating, gas, water and sewage treatment services. The generation of power was produced from a range of primary energies like nuclear energy and lignite produced in the company's own opencast mines for base load, hard coal, gas and renewable energies like water, wind and biomass for mid-merit and peak load. The company was headquartered in Dortmund, Germany.

Part of E.ON SE, Westnetz GmbH is a German company that supplies electricity and gas. The private company is based in Dortmund, Germany.

innogy SE engages in the distribution and supply of electricity and gas. It operates through the following segments: Renewables; Grid and Infrastructure; Retail; and Corporate or New Businesses. The Renewables segment focuses on electricity generation from renewable sources, such as onshore and offshore wind, and hydroelectric power. The Grid and Infrastructure segment includes electricity and gas distribution system business in Germany, and the distribution system business in Central Eastern and South Eastern Europe. The Retail segment refers to the corporate and retail electricity, gas and energy solution businesses in their respective regions. The Corporate or New Businesses segment covers consolidation effects, and the activities of other business areas. The company was founded on April 1, 2016 and is headquartered in Essen, Germany.

Westenergie AG engages in the planning, construction, operation, maintenance, acquisition, marketing, and utilization of network facilities and other transport, storage, and distribution systems used for electricity, natural gas, district heating, and water. These also include water management plants and information transfer facilities. The company was founded on May 3, 2016 and is headquartered in Essen, Germany.