What drives us

As a consulting firm with an international and diverse team from various disciplines, we have been accompanying our clients on their individual transformation journeys since 2005. With our many years of experience in consulting, we design consulting services the way we would like to see them as clients in international management positions: tailor-made and hand in hand for concrete and sustainable changes. Get to know our team.

We are certified:

Our Team

Tim Bookas

Founder, Partner & CEO

Alexander Gisdakis

Partner & CEO

Lena Eberl


Nathalie Scherbaum

Senior Consultant

Sarah Bühlmeier


Sascha Defregger

Associate Consultant

Lucas Köhler


Melanie Kirr

Working Student
(B.A. Business Psychology)

Sandra Stadler

(M.Sc. Business Administration)

Dr. Mirko Mušič

Associate Partner

Natie Wiedhopf

Associate Senior Consultant

Petra Pötschke

Associate Senior Consultant

Sina Schumacher

Working Student
(M.A. Philosophy, B. Sc. Psychology)

Elisa Micheler

Working Student
(M. Sc. Economic, organizational and social psychology)

Our locations


Our headquarters in the heart of Munich

Mountain hotel

Our mountain hotel in the Chiemgau Alps

Our Principles

Our principles on the joint transformation journeys

It is important to us that we create a good foundation with our customers in order to achieve successful and sustainable change processes. This only works if we all act in concert. Therefore, we design our cooperation on the basis of the following principles:

  • Trust
  • Respect
  • Open-mindedness
  • Collaboration
  • Participation
  • Holism