- Systemic organizational development
- LIFO strength management
- Changesetter business simulation
- Development of corporate cultures
- Project management acc. to PMI standard
- Process coach for change, Philips GmbH
- Organizational development consultant, TOP Business AG
- Division manager, HR and organizational development, Grundig Akademie
- Manager at Wunsch Unternehmensberatung, specialized in change management
- Enterprise leadership / organization
- Personnel development / HR consulting
- Mineral oil, natural gas and non-renewable fuels
- Retail and sales enterprises
- Automotive parts
- Insurance companies
- Semiconductors & equipment for semiconductor production
- Various telecommunication services
- Enterprise leadership / organization
- Personnel consulting / HR
- Personnel development
- Project management (PM)