Bettina Szelag

Vermögensverwaltungsgesellschaft für Versorgung und Verkehr der Stadt Herne mbH (VVH) specializes in the acquisition and management of assets, as well as investments in the supply and transport sector. It also engages in the generation of energy, provision of public transport, and operation of baths in the City of Herne. The company was founded on October 21, 1985 and is headquartered in Herne, Germany.

Energie- und Wasserversorgung Mittleres Ruhrgebiet GmbH is a holding company, which engages in sale and distribution of electricity and water. It specializes in electricity generation and water supply. The company was founded in 1998 and is headquartered in Bochum, Germany.

Part of Wasser und Gas Westfalen GmbH & Co. Holding KG, Wasserversorgung Herne GmbH & Co. KG is a provider of energy services, including solar, e-mobility, and heating solutions through their SMART-TEC service brand. The company is based in Herne, Germany. The German company also offers Stadtwerke Ökostrom for operating their cost-effective and climate-neutral heat pumps. The CEOs are Ulrich Koch, Rafael Rüdel. The company was founded in 2005.

AGR Abfallentsorgungs-Gesellschaft Ruhrgebiet mbH provides waste management services. The company is based in Herten, Germany and has subsidiaries in Germany. The CEO of the German company is Joachim Ronge.

The Boston Consulting Group I GmbH & Co. Kg provides investment services. The company was founded on November 8, 2013 and is headquartered in Munich, Germany.