Christian Joisten

Koelnmesse GmbH organizes trade fairs. The private company is based in Cologne, Germany. and has subsidiaries in Brazil, Singapore, Germany and India. The German company was founded by Konrad Hermann Adenauer. The CEO is Gerald Böse.

DEIKO GmbH invests in supermarkets, as well as discount and retail stores. The company was founded on August 7, 2009 and is headquartered in Cologne, Germany.

E.ON Verwaltungs AG Nr. 1 operates as an electricity supplier throughout Bavaria. Its electricity distribution services encompass electricity generation, electricity distribution. The firm engages in cooperative business activities and ventures. It was founded in 1921 and is headquartered in Regensburg, Germany.

Berlin Hyp AG provides real estate financing and banking services. The firm offers financing solutions to professional investors and housing societies. Its products include syndicate business, real estate debentures, real estate evaluation, and mortgages. The company was founded in 1868 and is headquartered in Berlin, Germany.

Stadtwerke Köln GmbH engages in the supply and distribution of electricity, natural gas, water, and district heating. It also provides river port, transportation, and public transport systems services. The company was founded in 1960 and is headquartered in Cologne, Germany.

Part of E.ON SE, rhenag Rheinische Energie AG is a German company that provides energy solutions with almost 150 years of experience in the field. The company is based in Cologne, Germany. rhenag offers an interactive chart to explain the different items on their customers' annual bills, ensuring clarity and understanding. The company's expertise in energy and long-standing tradition in the industry make them a reliable choice for forward-thinking energy solutions.

RheinEnergie AG engages in the production, trading, network operation, as well as distribution of energy and water. Its products include electricity, natural gas, water, district and local heating, as well as steam. The firm also provides energy-related services. The company was founded in 1863 and is headquartered in Cologne, Germany.

Stadtwerke Troisdorf GmbH provides utility services and is ultimately controlled by the City of Cologne. The company is based in Troisdorf, Germany. Stadtwerke Troisdorf was acquired by RheinEnergie AG on April 27, 2005. The German company was founded in 1904. The CEO is Peter Blatzheim.

NetCologne Gesellschaft für Telekommunikation mbH provides telecommunication services. It operates self network telecommunications and provides services in all areas of communications like voice, data and internet. The company was founded on October 31, 1994 and is headquartered in Cologne, Germany.

Part of E.ON SE, Westfalen Weser Netz GmbH provides electricity services. The company is based in Padeborn, Germany. The CEOs of the German company are Jürgen Noch, Andreas Speith.

Finanz Informatik GmbH & Co. KG engages in the provision of information technology and data processing services for German banks. It specializes in the areas of total bank solutions, outsourcing of operational and service processes, central server operation, consulting, and IT security. The company was founded on January 1, 2008 and is headquartered in Frankfurt, Germany.

Part of moderne stadt Gesellschaft zur Förderung des Städtebaues, modernes köln Gesellschaft für Stadtentwicklung mbH is a German company that focuses on urban development. The company is based in Cologne, Germany. The CEOs of the company are Thomas Scheitza, Andreas Röhrig.

Kliniken der Stadt Köln gGmbh is a nonprofit company headquartered in Cologne, Germany, that provides medical services. It was founded in 2004. Holger Baumann is currently the CEO of the firm.

Part of Bundesstadt Bonn, Vereinigte Bonner Wohnungsbau AG is a German municipal real estate company that has always ensured the availability of affordable housing. The company is based in Bonn, Germany. The company's services include accepting repair requests during business hours through their hotline or online platform. The company has completed several new construction projects in the past, and their office in Bad Godesberg is available by appointment.

Part of TÜV Rheinland Berlin Brandenburg Pfalz eV, TÜV Rheinland Industrie Service GmbH is a company based in Cologne, Germany. The German company specializes in functional safety and offers assessments, certifications, and trainings to improve functional safety and reduce risks. Contact them now to learn more.

DSGF Deutsche Servicegesellschaft für Finanzdienstleister mbH is a German company based in Cologne, Germany. DSGF offers a range of services to financial service providers, including credit analysis, outlay models, and transformation advice. The private company operates as a partner of Finanz Informatik (FI) and serves as a link between FI and savings banks. DSGF's experts analyze the starting position of the sparkasse and provide strategic decision-making advice. The company also offers cross-location production services that lead to efficiency advantages and strengthen customer supply in the regions. DSGF is the largest service provider behind the savings banks in Germany. The company was founded in 2006, and the CEO is Norbert Baumgärtner.

AggerEnergie GmbH provides environmentally friendly electricity, gas, and water to the region while also supporting social projects. AggerEnergie is based in Gummersbach, DE and ultimately controlled by the City of Cologne. The German company offers reliable natural gas at fair prices for businesses and commercial customers, including small and medium-sized enterprises, industries, and associations. The company encourages customers to switch to regional electricity and become active participants in the energy transition. The company was founded in 1926, and the CEOs are Frank Röttger and Uwe Töpfer.

Brunata Wärmemesser Gesellschaft Schultheiss GmbH & Co. is a company based in Huerth, Germany. The German company provides services to landlords, housing associations, housing companies, and property managers for over seven decades. Brunata-Metrona is a trusted partner in the industry. The company is ultimately controlled by the City of Cologne.

GEW Köln AG is a subsidiary of Stadtwerke Köln GmbH and is based in Cologne, Germany. The German company is primarily involved in providing energy services. According to their company description, GEW Köln AG is a subsidiary of Stadtwerke Köln GmbH, which is ultimately controlled by the City of Cologne. Dieter Steinkamp has been the CEO of the company since 2007.

Energieversorgung Leverkusen GmbH & Co. KG (EVL) is a modern energy service provider that offers tailor-made products and comprehensive services to its business customers. The company is based in Leverkusen, Germany and is ultimately controlled by the City of Cologne. The CEOs of the German company are Thomas Eimermacher, Ulrik Dietzler.

Part of Stadt Leichlingen, Stadtwerke Leichlingen GmbH provides natural gas and drinking water services to the Leichlingen market area. The company is based in Leichlingen, Germany. The German company's services include market area conversion, natural gas conversion, conversion to h-gas, conversion from l to h-gas, l-gas, and new natural gas. The company was founded in 1913. The CEO is Frank Steffes.

AWB Abfallwirtschaftsbetriebe Köln GmbH & Co. KG is a waste management and disposal service company based in Cologne, Germany. The CEOs of the German company are Ulrich Gilleßen and Peter Mooren. The company's main focus is on the removal and disposal of waste, street cleaning, and winter services. AWB Abfallwirtschaftsbetriebe Köln GmbH & Co. KG is a subsidiary of Stadtwerke Köln GmbH and ultimately controlled by the City of Cologne.

BELKAW GmbH provides electricity, water, and gas to corporate and private customers. The company was founded on April 1, 1914 and is headquartered in Bergisch Gladbach, Germany.

Gasversorgungsgesellschaft mbH Rhein-Erft is a German energy company that offers the best tariffs for energy contracts to both private and business customers. The company is based in Huerth, Germany. The company's website, gvg.de, provides information on the different tariffs available. The company was founded in 1956 and the CEOs are Werner Abromeit and Phillip Erdle.

moderne stadt Gesellschaft zur Förderung des Städtebaues engages in the implementation of urban development projects. It also specializes in the construction of residential and office buildings. The company was founded in 1968 and is headquartered in Cologne, Germany.

NRW.Invest GmbH economic development agency. The company is headquartered in Dusseldorf, Germany.

Wohnungsgesellschaft der Stadtwerke Köln mbH is a private company based in Cologne, Germany. The CEOs of the German company are Dirk Kolkmann, Dieter Steinkamp. The company engages in rental and leasing of residential buildings and apartments.

Oddo BHF Asset Management GmbH (Oddo BHF AM) is an asset management firm headquartered in Dusseldorf, Germany. It is a subsidiary of Oddo BHF SCA in France. Formerly known as Oddo Meriten Asset Management SAS, the firm was founded in 1978 as WestLB Mellon Asset Management KAG mbH. From 2006 to 2012, they operated as a joint venture between BNY Mellon and Portigon AG (formerly WestLB AG). Oddo BHF AM provides investment advisory products and services to a range of institutional and wholesale clients including German savings banks and credit institutions, corporations, insurance companies and pension funds. They are a socially responsible investor which engages in various charitable activities including supporting the Kinderzukunft Foundation and the Children's Food Bank in Dusseldorf.

RheinEnergie HKW Rostock GmbH provides households and businesses with electricity, gas, water, and heat. The company is based in Cologne, Germany. The German company is a subsidiary of RheinEnergie AG and ultimately controlled by the City of Cologne. The CEO of the company is Dieter Steinkamp.

Ströer Management SE is a private company based in Cologne, Germany. The CEOs of the German company are Udo Müller, Christian Schmalzl. The company provides management services.

KÖLNMUSIK Betriebs- und Servicegesellschaft mbH is a company based in Cologne, Germany. The German company offers a wide range of concerts and cultural events in the modern concert halls. KÖLNMUSIK Betriebs- und Servicegesellschaft mbH provides a concert calendar with highlights from jazz, folk, and pop genres. The company is financially supported by its board members and sponsors. The company also offers subscription packages with price advantages and additional benefits. The company was founded in 1985, and the CEO is Louwrens Langevoort.

Part of E.ON SE, Avacon Netz GmbH is a German company that provides electric services. The company is based in Helmstedt, Germany. The CEOs are Christian Ehret, Jörg Maaß, Rainer Schmittdiel. The company was founded in 2017.

LUTRA, Lager, Umschlag und Transport, Mittelbrandenburgische is a logistics company based in Konigs Wusterhausen, DE. The company operates in the GVZ Schönefelder Kreuz, a top logistics location in the Berlin area, with access to multiple transportation modes including rail, water, and air. LUTRA is ultimately controlled by the City of Königs Wusterhausen. The German company was founded in 1854 and is currently led by CEO Michael Fiedler.

CORPUS SIREO Projektentwicklung Beteiligungs GmbH engages in the acquisition, holding, management, and sale of residential properties and participations in companies involved in housing construction, as well as management of apartments and land acquisition. The company is headquartered in Cologne, Germany.

RehaNova Köln Neurologische Rehabilitationsklinik gGmbH is a rehabilitation clinic located in Cologne, Germany. RehaNova Köln is a neurologically and neurosurgically focused rehabilitation clinic with 132 beds. The clinic is closely connected to the Klinikum Köln-Merheim, a maximum care hospital. The German company was founded in 1997 and the CEO is Horst Kierdorf.