Frank Birkenstock
Senior Partner
hahn,consultants gmbh
Memeler Str. 30
D-42781 Haan
Tel.: +49 (0)2129 5573-26
Fax: +49 (0)2129 5573-11
Email: f.birkenstock@hahn-consultants.de
Education
Studied industrial engineering specialising in corporate planning at the University of Karlsruhe (KIT) and at the University of California, Los Angeles (UCLA)
Master of Business Administration (MBA) specialising in International Management at the University of Massachusetts, Dartmouth (UMass)
Degree in Industrial Engineering (Dipl. Wirt.-Ing.) and Master of Business Administration (MBA)
Work Experience
2016 - today | Senior Partner/Managing Director at hahn,consultants gmbh | |
2011 - 2016 | Partner at hahn,consultants gmbh | |
2011 - 2011 | Senior Manager at hahn,consultants gmbh | |
2009 - 2010 | Managing Director at H.J.H. PIPETECH (medium-sized business, industrial production/energy, 50 employees) | |
2003 - 2008 | Strategic consultant at Booz & Company (formerly Booz Allen Hamilton) - specialising in strategy-based corporate development and marketing concepts (incl. 6 months in 2007 as strategy manager at Vodafone Australia, Sydney) | |
1997 - 2003 | Various internships including Detecon Consulting (consulting), DZ Bank, London (marketing), E.ON Ruhrgas (controlling), HD Reisholz (production management) and Leka Gape, South Africa (project management at an aid organisation) |
Consultancy focus/projects
Corporate strategy/strategic concepts
- Development and validation of business plans