Detlef Barz

RWE Power AG engages in the production, generation, and distribution of electricity. It operates coal, nuclear, hydroelectric, and other conventional power plants. The firm also specializes in the extraction of energy raw materials. The company is headquartered in Essen, Germany.

Sparkasse Essen provides retail, corporate, and commercial banking services. The bank's products and services include personal banking with deposits and credits, financing of real estate, wealth management, foreign exchange, international trade, and home & automobile loans. Sparkasse Essen was founded in November 1840 and is headquartered in Essen, Germany.

Stadtwerke Essen AG provides natural gas and water supply services. It also supplies power and treats sewage. The company was founded in 1979 and is headquartered in Essen, Germany.

Stadtwerke Göttingen AG is an energy service provider based in Göttingen, Germany, founded in 1859. The German company is responsible for providing gas, energy, heat, and water to Göttingen and the surrounding region. The company also offers emergency services for gas leaks, water supply disruptions, and district heating interruptions. Additionally, the company assists with the renewal of heating systems. Stadtwerke Göttingen AG is ultimately controlled by the City of Göttingen.

RAG-Stiftung operates as a private foundation. It provides financing services for the perpetual mine management as well as the educational, scientific, and cultural projects related to coal mining in the Ruhr and Saar regions. The company was founded on June 26, 2007 and is headquartered in Essen, Germany.

Medl GmbH is an energy service provider based in Mulheim an der Ruhr, Germany. The German company offers green electricity and natural gas supply, as well as consultation and services related to photovoltaics, e-mobility, heat, and energy saving. The CEOs of the private company are Hendrik Dönnebrink and Hans-Jürgen Weck.

MESSE ESSEN GmbH is a private company that operates an exhibition centre in Essen, DE. MESSE ESSEN provides exhibitors with an ideal environment to showcase their company and connect with experts, key customers, and opinion leaders. The German company hosts 50 trade fairs and exhibitions, including ten leading trade fairs, making it one of the top ten exhibition locations in the world. The CEO of the company is Oliver P. Kuhrt.

Entwässerung Essen GmbH is a company based in Essen, Germany, and ultimately controlled by the City of Essen. The CEOs of the German company are Lars-Martin Klieve, Peter Schäfer. The company specializes in providing expert services for heating and operating cost billing, canal TV inspection, and gas supply planning. The company also operates one of the most modern water treatment plants in the area, ensuring the highest quality and purity of drinking water.

Entsorgungsbetriebe Essen GmbH is a waste management company based in Essen, DE. Entsorgungsbetriebe Essen is a subsidiary of the City of Essen and is certified by the Disposal Community of the German Waste Disposal Industry for environmentally friendly and secure disposal processes. The German company aims to reduce waste production and promote the reuse of materials to protect finite resources. The company provides large collection containers for waste paper, cardboard, boxes, waste glass, and old clothes in public areas for easy recycling and reuse. The company also offers training programs for future professionals in the waste management industry. The company was founded in 1998 and is led by CEOs Uwe Unterseher-Herold and Stephan Tschentscher.

Theater und Philharmonie Essen GmbH operates artistic theaters and is ultimately controlled by the City of Essen. The company is based in Essen, Germany. The CEO of the German company is Karin Müller.

Ruhrbahn Mülheim GmbH provides transportation services. It offers bus, tram, and train transport. It also engages in bicycle rental and car sharing. The company was founded in 1897 and is headquartered in Mülheim an der Ruhr, Germany.

Grundstücksverwaltung Stadt Essen GmbH is a company based in Essen, DE. The company is responsible for implementing the Schultoilettensanierungsprogramm, a program initiated by the city council of Essen in 2018 to renovate the toilet facilities in schools across Essen. The German company is ultimately controlled by the City of Essen. The CEO of the company is Dirk Miklikowski.

Beteiligungsholding Mülheim An der Ruhr GmbH is a company based in Mulheim an der Ruhr, Germany. Part of Stadt Muelheim an der Ruhr Kommunale Einrichtung, Beteiligungsholding Mülheim An der Ruhr GmbH is a German Beteiligungsmanagement company. Beteiligungsholding Mülheim An der Ruhr GmbH was founded in 2002 and the CEO is Hendrik Dönnebrink.

FAKT. The company is based in Essen, Germany and has subsidiaries in Germany. AG is a German company that provides commercial real estate property development services. The private company was founded in 2010 by Hubert Schulte-Kemper and Norbert Boddenberg. Hubert Schulte-Kemper has been the CEO since 2010.

KSBG Kommunale Beteiligungsgesellschaft GmbH & Co. KG operates as a consortium of six municipal utilities that serve the Rhine-Ruhr district. It engages in the generation and supply of energy, as well as provides network energy services to municipalities. The company was founded on December 7, 2010 and is headquartered in Essen, Germany.

The Christlich Demokratische Union Deutschlands (CDU) is a political party based in Berlin, Germany. The party was founded by Konrad Hermann Adenauer.

Essen.net GmbH provides telecommunication services. The private company is based in Essen, Germany. The German company was founded in 2010. Lars-Martin Klieve has been the CEO of the company since 2019.

Mülheimer Wohnungsbau eG is a real estate development and management company based in Mulheim an der Ruhr, Germany. and has subsidiaries in Germany. Mülheimer Wohnungsbau eG provides real estate development and management services. The German company was founded in 1898. The CEO is Frank Esser.