Jürgen Krumnow

BHN Verwaltungs GmbH is a German company that provides administration and management services. The private company is based in Aerzen, Germany. The company was founded in 1994.

BHN Dienstleistungs GmbH & Co. KG provides information technology services. The private company is based in Aerzen, Germany. The CEOs are Michael Wilms, Rolf Rettinger, Julia von Opel. The German company was founded in 2001.

DB Mobility Logistics AG provides logistic services. It offers logistic solutions to the transportation, chemicals and materials sectors. The firm provides freight and passenger services. The company is headquartered in Berlin, Germany.

Deutsche Bahn AG engages in the provision of mobility, logistics, and passenger transport services. It operates through the following segments: DB Long-Distance, DB Regional, DB Arriva, DB Cargo, DB Schenker, DB Netze bStations, and DB Netza Energy. The company was founded in 1994 and is headquartered in Berlin, Germany.

Vivascience AG develops protein purification technologies. The company is based in Hannover, Germany.