Dr. Klaus Grellmann

Dr. Klaus Grellmann

Managing Director

Dusseldorf


Dr. Klaus Grellmann is a Managing Director at goetzpartners, jointly responsible for the Management consulting business with a focus on energy and related industries.

Klaus looks back on 25 years of experience in the Energy Sector as advisor as well as line manager supporting clients across the world and taking responsibility for strategy, value management, large scale transformations, efficiency programmes and post-merger integration.

Before joining goetzpartners, he was Managing Partner and CEO of Innogy Consulting, a hybrid of an inhouse and an external Management Consulting firm. He started his career as Referee for Energy at ‘Vereinigung der deutschen Elektrizitätswirtschaft' (Association of the electricity industry), and then with PwC in Houston and Berlin before joining RWE as Vice President Strategy & Business Development.