- Management consulting
- Wagner Group GmbH, Langenhagen-Hannover (Germany)
- Europole GmbH, Neumarkt (Germany)
- Wolf Anlagen-Technik GmbH, Geisenfeld (Germany)
- Efficient Energy GmbH, Feldkirchen b. München (Germany)
- STULZ GmbH, Hamburg (Germany)
- WOLF GmbH, Mainburg (Germany)
- Ziehl Abegg AG, Künzelsau (Germany)
- HIROSS Deutschland GmbH, München (Germany)
- HIROSS S.p.A., Piove di Sacco/Padua (Italy)
- JANKA Klimatechnik a.s., Radotin bei Prag (Czech Republic)
- Mirwald GmbH, Regensburg (Germany)
- ROX GmbH, Betzdorf/Weitefeld (Germany)
- Europäischen Kommission Brüssel (Belgium); SETA-MISSION (Armenia)
- Concept developments and support of several startups
- M & A and market consultancy
- AlphaSights London (UK)
- Novusmodus LLP London (UK)
- Gerson Lehman Group, New York (USA)/London (UK)
- Interim CEO
- Rosenberg GmbH, Künzelsau (Germany)
- Saperatec GmbH, Bielefeld (D)
Services
Competence & References