Matthias Ries Design Office has worked for the following clients:

ZKM - Center for Art and Media Karlsruhe
Rasmusson Engineering
Messe Frankfurt GmbH
RUNDO GbR
Putzler GmbH
University of Art and Design Karlsruhe
Reisenthel GmbH
Gabriele Voehringer
HOGRI Honer & Grimm GmbH & Co. KG
Gripsdrill
Caroline Rosenau
Rende & Rende GbR
TROIKA domovari GmbH