Ralf Corsten

Messe Berlin GmbH engages in organizing trade fairs and congress events. Its services include standard construction service, catering, staffing, online ticketing, virtual marketplace, marketing, events and diplomatic services, and consulting. The company was founded in 1822 and is headquartered in Berlin, Germany.

Part of TUI AG, Groupe Nouvelles Frontières SAS is a travel company based in Paris, France. Groupe Nouvelles Frontières offers a wide range of travel options including holiday clubs, circuits, and stays. With over 200 travel agencies, the French company provides good travel plans and regional departures to more than 100 destinations. The company guarantees the best price for a unique trip to one of the five continents. The company was founded by Jacques Maillot and was acquired by TUI AG on October 24, 2002.

Travco Group owns and operates hotels, resorts and cruises. The firm's services include hospitality, travel and tourism, aviation, transportation, real estate development, engineering and construction, security, and retail and merchandise. The company was founded by Hamed El Chiaty in 1979 and is headquartered in Cairo, Egypt.

Steigenberger Hotels AG operates hotels and resorts. It also offers cruises, travel packages, as well as venues for parties, meetings, and conferences. The company was founded in 1930 and is headquartered in Frankfurt, Germany.

ERGO Group AG engages in the provision of insurance and financial services. Its business units include German, International, and Direct and digital business. The firm offers life insurance, health insurance, legal expenses insurance, property and casualty insurance, travel insurance, pension fund, and financial services. The company was founded on August 1, 1997 and is headquartered in Dusseldorf, Germany.