Who are we? 
-
SORIDIS designs and integrates transport information solutions. We offer a full range of services and solutions, designing, developing and implementing systems in the following fields:
- security SIS

- passenger information SIV

- multimodal information SIM

- technical supervision SIT

- security SIS
- From 1985 to 1999, SORIDIS was the systems engineering arm of a Brittany-based company.
- In 2000, SORIDIS went independent, turning into a corporation with a share capital currently of 466,016 euros, majority-owned by its chief executive officer.
- The company's headquarters are in RENNES.
- Most of our clients are major corporations.

SORIDIS headquarters in Rennes
