Gert Lütgert

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.

AGF Videoforschung GmbH researches and develops technology for recording moving image content. The private company is based in Frankfurt am Main, Germany. The CEOs are Anke Weber, Kerstin Niederauer-Kopf. The German company was founded in 1963.

AGAPLESION gemeinnützige AG engages in the operation of rehabilitation clinics and general hospitals. It offers ambulatory healthcare center, emergency medical services, competence centers, and inpatient services. The company was founded in 2002 and is headquartered in Frankfurt, Germany.

ARD-Werbung SALES & SERVICES GmbH acts as intermediary between the media and advertisers. It operates as the negotiator for advertisers looking for media channels in which it can air or promote, and as negotiator for advertisers to purchase airtime and ad space. The company was founded in 1994 and is headquartered in Frankfurt, Germany.

Part of thyssenkrupp AG, thyssenkrupp Industrial Solutions AG develops planning and constructing machines and plants for cement and mineral industries. The company is based in Essen, Germany. The German company was founded in 2014. Michael Höllermann has been the CEO of the company since 2016.

Flughafen Frankfurt-Hahn GmbH owns and operates an airport. It also provides space rental for advertising works. The company was founded in 1993 and is headquartered in Hahn-Flughafen, Germany.

Part of thyssenkrupp AG, thyssenkrupp System Engineering GmbH is a German company that provides engineering services for the automobile industry. The company is based in Heilbronn, Germany. The CEO of the company is Ingo Steinkruger.

ThyssenKrupp Technologies AG manufactures steel, automobiles and elevator systems. It operates through five business units. The plant technology unit builds chemical and cement factories and makes production equipment for those industries and for mining operations. Marine systems builds various sorts of ships including non-nuclear submarines and frigates for military use and yachts for private customers. The company is headquartered in Essen, Germany.

WV Energie AG operates offshore wind farms. It provides energy management services and manufactures electronic meters. The company was founded in 1904 and is headquartered in Bad Vilbel, Germany.

ALEA Hoch- und Industriebau AG is a German company that constructs buildings. The private company is based in Frankfurt, Germany. The CEO of the company is Thomas M. Reimann.

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

Markus-Stiftung operates as a foundation. The firm manages the assets of Aldi Nord. It also acquires and manages firms that specialize in the agricultural sector. The company was founded by Theodor Paul Albrecht in 1973 and is headquartered in Nortorf, Germany.