Jörg-Uwe Hahn

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.

Kasseler Verkehrs & Versorgungs GmbH provides electricity, gas, public transportation, water, waste disposal and consulting services. The company was founded in 1987 and is headquartered in Kassel, Germany.

Dortmunder Stadtwerke AG provides urban development and transportation services for the city of Dortmund. The firm, through its subsidiaries, also provides energy and telecommunication services. The company was founded on June 18, 1857 and is headquartered in Dortmund, Germany.

Part of CineMedia Film AG Geyer-Werke, Taunusfilm Produktions Gmbh provides movie production services. The company is based in Wiesbaden, Germany.

EDG Entsorgung Dortmund GmbH provides solid waste collection system services. The company offers a comprehensive service in the areas of waste management, street cleaning and winter maintenance. In addition, a number of benefits come to the prevention, recovery and disposal of waste, such as targeted and individual counseling for households and businesses, the separate collection of recyclable and pollutants, the separate treatment of organic matter (compost) and the environmentally sound disposal of waste materials. The company was founded in 1997 and is headquartered in Dortmund, Germany.

Gas-Union GmbH engages in the production and supply of natural gas. The firm operates through the following segments: Sales, Trading, and Services; Networks; Storage; and Upstream. The Sales, Trading, and Services segment focuses on product procurement, sales, distribution, and risk management processes. The Networks segment refers to product transport. The Storage segment is reponsible for technical storage and services. The Upstream segment specializes in gas exploration. The company was founded in 1961 and is headquartered in Frankfurt, Germany.

Dortmunder Energie- und Wasserversorgung GmbH provides energy services including electricity, gas, heat, water, and electric mobility in Dortmund, DE. The company also has a special BVB Stromtarif for Borussia Dortmund fans. The German company offers attractive deals for its customers, including discounts, tickets for exclusive events, and more. The CEOs are Heike Heim and Matthias Klein-Lassek. The company was founded in 1995 and is ultimately controlled by the City of Dortmund.

Flughafen Dortmund GmbH is an airport located in Dortmund, Germany that offers affordable flights and parking options. The airport provides easy access to various destinations with short distances and low prices. The German company was founded in 1926 and is currently led by CEO Ludger van Bebber.

Hessischer Rundfunk provides television and radio broadcasting services. The firm specializes in the development and operation of digital television channels and radio programs. It also manages an online information portal, with focus on news, sports, culture, weather, and entertainment categories. It offers content search, streaming, and information service applications for smartphone devices. The company was founded in 1948 and is headquartered in Frankfurt, Germany.

Hans Böckler Stiftung is a research and study promotion organization that is committed to co-determination as a principle of democratic society. The private company is based in Dusseldorf, Germany. and has subsidiaries in Germany. The German company's work is dedicated to the principle of co-determination in all its areas of activity. The division of labor is also a consequence of economic interrelationships at the international level and their deepening. The company provides specific and very different opportunities, burdens, design options, and challenges for employees and their representatives, companies, political and civil society actors.

IG Metall is the largest individual trade union in the world, based in Frankfurt am Main, Germany, with subsidiaries in Germany. The German company provides information, materials, and useful guides to its members to help them achieve fairness and good working conditions in their workplaces and society. The private company's focus is on employment security, occupational safety, and value chains. The CEO of the company is Hans-Jürgen Urban.

Part of Stadtwerke der Stadt Bad Vilbel, Stadtwerke Bad Vilbel GmbH supplies electricity, gas and water. The company is based in Bad Vilbel, Germany. The CEOs of the German company are Ralph Franke, Klaus Minkel.

Städtische Werke AG engages in the generation and distribution of electricity, natural gas, water, and district heating. The company was founded in 1929 and is headquartered in Kassel, Germany.

NOVUM GmbH provides information technology planning, development, implementation and consulting services. The firm specializes in standard insurance software, application management, custom projects and insurance software solutions. The company was founded in 1993 and is headquartered in Nuremberg, Germany.

EDG Holding GmbH provides waste management and disposal services. The private company is based in Dortmund, Germany. The CEO of the German company is Klaus Niesmann.

M-Exchange AG is a German company that provides a complete solution for optimizing all operational procurement processes. The private company is based in Bad Vilbel, Germany. The company's extensive portfolio includes consulting services, e-procurement platform, supplier integration, and invoice management. Additionally, external partner tools for the strategic procurement sector can be seamlessly integrated. Founded in 2016, the company offers a tailor-made procurement process with all the necessary, individually adapted purchasing tools.

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

Dortmunder Stadtwerke Beteiligungsgesellschaft mbH provides investment services and is ultimately controlled by the City of Dortmund. The company is based in Dortmund, Germany. The CEOs are Jörg Jacoby, Guntram Pehlke. The German company was founded in 2006.

Dortmund Stadtwerke Holding GmbH is an investment services company based in Dortmund, Germany. The German company provides investment services. The CEO of the private company is Guntram Pehlke.

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.

Fernwärmeschiene Rhein-Ruhr GmbH, founded in 2015, engages in planning, construction, and operation of heating networks. The private company is based in Essen, Germany.

Part of Hessischer Rundfunk, Hr Werbung GmbH is a German company that provides advertising services. The company is based in Frankfurt, Germany. The CEO of the company is Bernhard Cromm.