Let’s push the boundaries of matter with silica microspheres.

GAMMA Tech is a start-up in the field of advanced materials. We develop and manufacture silica-based microspheres.

🧪 We use a sol-gel technology to produce solid, hollow and porous microspheres. This technology is patented and the associated know-how is filed.

👉Unlike conventional glass microspheres manufacturing, our ambient temperature process has a low-carbon footprint. Moreover, our sol-gel technology offers numerous customization options of our silica-based microspheres : specific formulations, organic/inorganic hybrids, adjustable surface area...

🔎Filling paints, coatings, cosmetics formulations with our functionalized microspheres provide unique performances and processing benefits like : weight reduction, retro-reflectivity, solar reflectance, mechanical resistance,...
Our products are attractive for the transportation, cosmetics, energy, building and construction markets. More to come !

🚀GAMMA Tech got a strong initial support from SATT Linksium (Grenoble - France), from Bpifrance France (French bank for Investment) and from EIT Raw Materials. CNRS (French Research Institution) and UGA (Université Grenoble Alpes) remain our faithful academic partners.

Any questions ? Our team will be happy to answer you !
📧gilles.talbotier@gammatech.fr – CEO
📧isabelle.devant@gammatech.fr – CSMO