ATRALOsecur Management Our leading minds Rolf-Peter Groß Managing director & Management transit insurance Peter Kollatz Managing director Daniel Ahrend Managing director Thomas Wicke Managing director Richard Renner Managing director Marcus Odenthal Member of executive board Michael Grass Head of legal and transport liability department Martin Gromann Head of claims service Freiburg Christian Klaas Head of claims service Munich Christiane Schumann Senior claims manager Back to overview