Rüdiger Grube, manager and engineer, is the chairman of the supervisory board of the newly founded company Vantage Towers. Vantage Towers is the second largest radio tower operator in Europe with 82,000 mobile radio transmission masts and is aiming for the Frankfurt Stock Exchange in March.

The intentions of the former CEO of Deutsche Bahn and top manager at MBB, DASA and DaimlerChrysler AG to lead the mandate in the international supervisory board is now revealed in the Frankfurter Allgemeine Zeitung. He was portrayed exclusively by Valery Kloubert at  the companys headquarter in Düsseldorf.