Contact
A direct, confidential way in.
Jens Hartmann Advisory is intentionally selective. It is relevant in situations of real consequence, structural weight, and a clear need for an independent executive perspective.
For selected mandates and confidential conversations.
For a selected mandate, a sparring conversation, or an initial confidential exchange, either route below reaches Jens Hartmann directly.
- Telephone
- +49 69 34877122
- Personal site
- jens-hartmann.net
Every enquiry is read personally and held in confidence. A first conversation carries no obligation on either side.