Markus Büchtmann joined the management of ProSiebenSat.1 Games GmbH on November 1, 2011, previously having been responsible for the network group's games portfolio as Head of Games. Büchtmann joined the company in 2000 and has held various leading positions at ProSiebenSat.1 Digital, e.g. as a project leader for ProSieben.de and SAT1.DE, and as Senior Manager Business Development. In his capacity as Managing Director of ProSiebenSat.1 Games, he is responsible for "Games Portals", "Account Management", "Marketing and Sales", "New Business" and "Mobile and Social".