TIAMAT

TIAMAT develops and plans to manufacture sodium-ion battery cells for high-power applications. Its products are cylindrical cells for power tools and small electromechanical systems, and prismatic cells for automotive and stationary applications. The company says its technology is based on nearly 10 years of research by CNRS and university units within RS2E and does not depend on lithium or nickel.

The website lists target markets in mobility (ICE hybrid and fuel cell vehicles, fast-charge and hydrogen buses, railway storage, aircraft APS) and industrial uses (UPS and static transfer switches for smart grid, data centre, fast chargers, telecom and power tools). The revenue model is the sale of battery cells. The site does not state a sales volume or customer list.

TIAMAT plans a gigafactory in the ZAC Jules Verne 2 industrial estate near Boves, about 10 km south-east of Amiens, France, with a first phase of 5 GWh of sodium-ion cells. The website reports a third fundraising round that included the investor Endeavour, and job openings in industrialisation and product management in Amiens with hybrid work. The founding year is not stated on the website.

Product: Sodium-ion battery cells: cylindrical cells for power tools and small electromechanical systems, and prismatic cells for automotive and stationary applications.