Hans Werner Kilz

DuMont Mediengruppe GmbH & Co.KG engages in the publication of newspapers and advertising magazines as well as the operation of radio and television stations. It operates through the following segments: Regional Media, Business Information, and Marketing Technology. The Regional Media segment encompasses the publication of newspapers, free advertisers, and electronic media; logistics; ticketing; and events. The Business Information segment includes the specialist publishing activities and data business as well as offers order information with focus on public and commercial construction tenders. The Marketing Technology segment offers social media management software-as-a-service and operates a digital experience platform. The company was founded on January 4, 2002 and is headquartered in Cologne, Germany.

Part of Bauwens GmbH & Co. KG, Bauwens Development Frankfurt 4 GmbH provides investment services. The company is based in Frankfurt, Germany. The CEOs of the German company are Volker Geenen, Patrick Adenauer, Alexander Jacobi.

artegic AG develops and distributes software for digital dialogue marketing. It offers services such as consulting, information technology integration and technology for real-time marketing automation as well as online customer relationship management. The company was founded in 2005 and is headquartered in Bonn, Germany.

DuMont Regional Media GmbH is an investment holding German company. The private company is based in Cologne, Germany. The CEOs of the company are Christoph Bauer, Stefan Hütwohl.

Neue Zürcher Zeitung AG publishes daily newspapers, weeklies and other magazines. Its services include subscriptions, advertisements, printrooms and downloads prepress. The company was founded by Salomon Gessner in 1780 and is headquartered in Zurich, Switzerland.

Part of Mobilière Suisse Société d'Assurances SA, Ringier Africa AG is a company that publishes newspapers, books and periodicals. The company is based in Zofingen, Switzerland. The CEO of the Swiss company is Robin William Lingg.

AZ Medien AG publishes newspapers and periodicals. Its products include newspapers, magazines, daily newspapers, classified ads, digital, television and radio, books, as well as customer and newspaper printing. The company was founded on December 16, 1887 and is headquartered in Aarau, Switzerland.

PE Lerchenweg GmbH & Co. KG is a German company that engages in the purchase and sale of residential land, buildings, and apartments. The private company is based in Cologne, Germany. The company was founded in 2017, and the CEOs are Paul Bauwens-Adenauer and Patrick Adenauer.

Part of Bauwens GmbH & Co. KG, Bauwens Development Frankfurt 3 GmbH is a company that provides management services. The company is based in Frankfurt, Germany. The CEOs are Alexander Jacobi, Patrick Adenauer, Volker Geenen. The German company was founded in 2019.

Bauwens GmbH & Co. KG engages in the planning, development, construction, and operation of residential and commercial real estate properties. It sells and rents condominiums and individual business spaces. The company was founded in 1873 and is headquartered in Cologne, Germany.

Bauwens Development Berlin GmbH functions as an investment holding private company. The company is based in Berlin, Germany. The CEOs are Alexander Jacobi, Patrick Adenauer, Clemens Stahr. The German company was founded in 2017.

TÜV Rheinland AG engages in the provision of technical services. It specializes in the testing, monitoring, development, promotion, and certification of products, equipment, processes, management systems, and services. The firm also qualifies experts and provides training for various industrial sectors. In addition, it engages in the research on and development of new technologies, development of new safety standards, as well as implementation of scientific research projects. The company was founded in 1872 and is headquartered in Cologne, Germany.

TÜV Rheinland Berlin Brandenburg Pfalz eV supplies technical services. It offers advertising, developing, promoting, examining, and certifying solutions. The firm provides services such as operation of plants, equipment, construction and systems, stationery and mobile vehicle inspection, and car services and appraisal. The company was founded in 2003 and is headquartered in Cologne, Germany.

Hochseilgarten K1 GmbH is a German company that offers climbing and outdoor activities for leisure and family, children's birthdays, and team development for companies and schools. The private company is based in Odenthal, Germany, and is located in the beautiful nature of the Bergisches Land. The CEOs of the company are Stefan Vornholt, Isabella Neven DuMont. The company offers vouchers for climbing experiences and has a climbing forest that is well-maintained and clean. The staff is friendly and committed, and the company offers training as a high rope garden trainer.

Part of KPMG International Cooperative, KPMG Deutsche Treuhand-Gesellschaft AG is a German company that provides accounting services. The company is based in Berlin, Germany. KPMG Deutsche Treuhand-Gesellschaft was acquired by KPMG LLP (United Kingdom) on October 01, 2007.

Part of AXA SA, AXA Colonia Konzern AG is an insurance group. The company is based in Cologne, Germany. AXA Colonia Konzern was acquired by AXA SA on February 01, 2000.

Part of ProSiebenSat.1 Media SE, VG Media GmbH manages copyrights for media companies. The company is based in Berlin, Germany. The CEOs are Stefan Heck, Markus Runde. The German company was founded in 2001. VG Media was acquired by ProSiebenSat.1 Media SE on April 19, 2010.