Our teams are now all based at 8 rue de Cassé in Saint-Jean.
While our production facilities were already located at this address, our administrative teams were previously based in the neighboring building at 7 rue de Cassé. Bringing everyone together under one roof marks an important step for Tesalys and allows our teams to work side by side at one location.
This new setup makes day-to-day collaboration easier, encourages closer communication between teams, and streamlines the way we work together. It also provides a more consistent working environment to support the company’s continued growth.
A New Showroom
Our new facility also features a showroom, where visitors can get a closer look at what we do and the solutions we develop.





The space includes one of our machines, examples of healthcare waste before and after treatment, and a comfortable seating area where we can welcome customers, partners and visitors.
The showroom gives us a great opportunity to showcase our technology, explain how our solutions work, and share our expertise in a more hands-on way.
Tesalys has been designing and manufacturing shredding and sterilization solutions for infectious healthcare waste. Bringing our teams together is another step in our commitment to innovation, quality, and strong collaboration across the company.
We are now pleased to welcome you at:
8 rue de Cassé, 31240 Saint-Jean, France
A big thank you to all our employees for their involvement in making this transition happen.