Manfred Völkner

Part of Riva Group, H.E.S. Hennigsdorfer Elektrostahlwerke GmbH is a German steel bar manufacturing company. The company is based in Hennigsdorf, Germany. The CEO of the company is Alain Creteur.

B.E.S. Brandenburger Elektrostahlwerke GmbH manufactures and trades concrete steel rings. The company is headquartered in Brandenburg an der Havel, Germany.

Wirtschaftsförderung Land Brandenburg GmbH operates as an agency, which engages in the provision of consulting and support services for investors, entrepreneurs, and technology-oriented startup companies. It offers support in the areas of setting up, expansion, and networking of businesses; referrals for hiring skilled workers and further training of employees; and consultancy services on the matter of financing and promotion. The company is headquartered in Potsdam, Germany.

Part of Berlin Brandenburg Flughafen Holding GmbH, Flughafen Berlin Brandenburg GmbH is a German company that offers a wide range of spaces for project developers and investors. The company is based in Schönefeld, Germany and was founded in 1990. The company's main focus is on airport charges and other charges at Berlin Brandenburg Airport, which includes Tegel, Tempelhof, and Schönefeld. The potential for project developers and investors is diverse, and the company provides information on their official corporate website for journalists, business partners, and neighbors. The CEO is Aletta von Massenbach.