Meet the Signum Team 

Jürgen Erhardt
Board of Management
R&D

Felix Hochapfel
Board of Management
Marketing and Sales

Marleen Göth
Assistant to the
management board

Nicole Hauck
Administration

Dominik Stolle
Sales Assistant

Toni Riethmaier
Sales Assistant

Katja Kiesewetter
Marketing Freelancer

Arno Suhm
Division Manager
Project Management

Ute Wamser
Project Management
Germany/Austria

Michael Kallwitz
Project Management
Germany/Austria

Fabian Geiß
Apprentice

Arnd Bochmann
IT Consulting

Daniel Schmidt
Software Support

Thorsten Jagla
Software Support

Christoph Bartels
Software Support

Arne Rischmüller
Software Support

Matthias Brückner
Product Manager

Alexandra Sefrin
Software Development

Murat Yardimci
Software Development

Stephan Pelz
Apprentice