Caspar Baumgart

WEMAG AG engages in the generation and distribution of electricity and natural gas. It operates wind turbines, photovoltaic plants, and biogas facilities. The firm also provides fiber-optic Internet services. The company was founded in 1990 and is headquartered in Schwerin, Germany.

The Stadtwerke Rostock AG is a competitive cross composite company with reliable, environmentally friendly and economic supply of heat, natural gas and electricity. It offers customer proximity through consultation and on-site service, Confidence and competence through reliable care and many years of experience, municipal responsibility by strengthening the regional infrastructure, Reliability through continuous investment in pipes and equipment and Environmental responsibility by heat and electricity produced from combined heat and power.

Kom9 GmbH & Co. KG supplies electricity. The private company is based in Freiburg, Germany. The CEOs are Wolfgang Höffken, Axel Sträter. The German company was founded in 2009.

Part of Stadt Halberstadt-Verwaltung, Halberstadtwerke GmbH is an energy service provider based in Halberstadt, Germany. The German company offers a range of services including electricity, gas, water, and heat supply, as well as energy consulting and e-mobility solutions. Halberstadtwerke also provides a customer portal for managing personal data and contracts, and a 24/7 emergency hotline for power outages. The CEO of the company is Rainer Gerloff.

Stromnetz Hamburg GmbH produces and distributes electricity and is ultimately controlled by the City of Hamburg. The company is based in Hamburg, Germany. Founded in 1894.