Frank Rothhaas Frank Rothhaas is the managing director of Conessent Consulting GmbH, a company which provides international SAP consulting and software development. For more than 15 years, he has been a project manager in international SAP implementation projects. He has gathered experience in the areas of business design, business process integration, and application design in numerous companies in various different industries and uses this experience consistently in his consulting activities. Frank Rothhaas’ work focuses on the implementation of international accounting principles and the integration of these principles in management and group reporting. He studied economics at the University of Mannheim and subsequently earned a doctorate in Information Management.