Stefan Wolter

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.

Part of ZECH Building AG, Wayss & Freytag Ingenieurbau AG is a construction company based in Frankfurt, Germany. The German company specializes in engineering construction, including tunnel construction, renovation, and repair, as well as bridge construction and environmental technology planning. The company has worked on various projects, including the construction of the Fehmarnbelt Tunnel and the Thames-Ideway Tunnel. The company was founded in 1875 by Conrad Freytag and Carl Heidschuch, and the CEO is Michael Blaschko. Wayss & Freytag Ingenieurbau was acquired by ZECH Building AG from Koninklijke BAM Groep NV on September 16, 2022.

R+V Lebensversicherung AG engages in the provision of life insurance services. It offers occupational disability, death benefit, and term life insurance. The company was founded in 1989 and is headquartered in Wiesbaden, Germany.

DRK-Blutspendedienst Mecklenburg-Vorpommern gGmbH provides information about blood donation and helps people find blood donation events in their area. The non-profit company is based in Rostock, Germany. The CEOs of the German company are Hans-Dieter Oechslein, Kirstin Stüpmann, Kay Krischker.

Thüga Erneuerbare Energien GmbH & Co. KG specializes in the management of projects related to systems for the generation and storage of renewable energy. Its business activities include the planning, construction, and operation of power generation plants. The company is headquartered in Hamburg, Germany.