Our team
The CORNELIA TANZER team consists of experienced experts in the field of management diagnostics and coaching. Together, we combine individual professional backgrounds and experience from a wide range of sectors as well as numerous practical experiences into a common expertise. We are united not only by shared consulting and professional ethics, but also by a collective understanding of our values and goals.
For us, appreciation, honesty and reliability are the safe ground you can always trust in your arena. We strive for a genuine relationship with our clients that is characterised by authenticity and continuity.

Dr. Cornelia Tanzer
Managing Director

Silke Karte
Senior Consultant

Marcus Holzenkamp
Senior Consultant

Katharina Voigt
Senior Consultant

Kirsten Rohde
Senior Consultant

Nils Wandersleben
Senior Consultant

Christina Nacken
Senior Consultant

Helen Ostermann
Senior Consultant

Johannes Haferkamp
Senior Consultant

Andreike Theis
Senior Consultant

Sabine Sondermann
Senior Consultant

Birgit Röschert
Senior Consultant

Ulrike Symens
Senior Consultant

Gregor Wojtowicz
Senior Consultant

Amelie de Gruyter
Senior Consultant

Niklas Becker
Consultant

Sofia Friedrichs
Consultant

Viktoria Künzel
Consultant

Anja Schoster
Office Lead

Antje Hewel
Project Assistance

Uta Braun
Project Assistance

Cristina Hambücken
Project Assistance