
Team
Surprisingly different
We form a large and multi-faceted team for our broad service portfolio. Different characters. Different people in different professions and areas of operation. With strengths and weaknesses. Young and old. Everyone deserves and enjoys our respect and recognition. Our management structures and our corporate culture are geared towards development and exchange, towards working together. This makes us surprisingly different. This is what makes us successful as a team.

Management
Two Men. One goal.
As Managing Director of the TRESEC Group, Stephan Höllmüller is responsible in particular for strategy, business initiation, tenders and controlling. This was preceded by a degree in business administration and several years of professional experience in comparable positions with colleagues at MKT and Johanniter. Stephan is an emergency paramedic and is on active duty whenever the opportunity arises.
Liam Klages caused a sensation in 2021 as Germany’s youngest head of a vaccination centre – even under great pressure and under constant public scrutiny, he was able to master this task brilliantly. He is Managing Director of the TRESEC Group with a focus on organisation, human resources and IT. He also takes every opportunity to serve as a paramedic and with the Pullach volunteer fire brigade.
Both of them are qualified in the blue light business – with several years of experience in the ambulance service and the volunteer fire brigade respectively, in the operational command service and as organisers and leaders of large-scale exercises, such as “Tempo2018” and “Trust2019”.
