Testimonial – Dr. Jochen Haller

I know Marc since 2015. From 2015 to 2022 I was part of the venture treaction as head of supervisory board. Marc has great technical and organizational competencies combined with a high level of resilience.

In the history of treaction we faced several great challenges, but Marc managed all these challenges and always had creative ideas to solve the problems. Also, in tough situations Marc always found constructive, feasible solutions. It was fun to work with Marc and develop startup treaction together for 7 years step by step.