Your Nanomaterials Partner

A nanotechnology company

We are a nanotechnology company that specializes in the development and manufacturing of innovative and unique nano-dispersions.

Our core expertise relies in nanomaterials consisting in inorganic nanoparticles dispersed in liquids.

The different inorganic parts we have been developing since inception convey sought critical properties (e.g. radiopacity, refractive index enhancement, wear resistance) while their nanosized structures preserve a very high level of transparency and increase their activity when high specific surface areas are at stake.

Our products are currently used in the biomedical (dental and orthopedic), catalysis, ceramics and 3D-printing sectors.


700 dedicated to manufacturing and R&D activities

1 versatile manufacturing line

10+ nanomaterials under development

5 patent families

2 financing rounds led in 2014 and 2016

ISO 9001 Quality management system

Innovative colloidal solutions

The use of nanomaterials at an industrial stage is increasing but still remains limited in regard to the potential benefits brought.

Indeed, industrial players are to some extent reluctant to use existing nanomaterials consisting uniquely of nanopowders. 

Mathym provides its partners with risk-free and fully compatible nano-dispersions that bring sought critical properties.

Radiopacity, mechanical properties, refractive index matching, highly-active catalysts are examples of properties that garner important attention.

  • Nanoparticle YbF3, ZrO2, CaF2 and others under development
  • Functionalization to ensure a steady and homogeneous dispersion of nanoparticles in liquids
  • Liquid of dispersion H2O, acetone, monomers, polymers

Why using our nano-dispersions?

Nanopowders Handling risks Volatility and inhalation risks Non-optimal in-resin dispersion Micrometric agglomerates formation SLOW AND CAUTIOUS HANDLING Adding complexity at production stage

Mathym Risk-free nanomaterials Liquid form Nanoparticles already dispersed in resins Stable and homogenous dispersion in desired media SHARP AND FAST DOSAGE Facilitating scale-up phase

Our products

Our news

Mathym selected in the 25th FUI call for projects DISCOVER project driven by Mathym has been selected in the frame of the 25th FUI call for projects (French Joint Ministerial Fund). The... Read more

Mathym launches filyxio® Mathym launches filyxio®, a radiopacifying nano-dispersion made from ytterbium trifluoride (YbF3) Mathym SAS, a company specialized in... Read more

Mathym receives financial support from the ERDF Mathym is proud to annouce that it has received a loan from the European Regional Development Fund to set-up its first manufacturing line... Read more

Mathym obtains the ISO 9001: 2015 certification Champagne au Mont d’Or, February 6 2017 Mathym SAS, a company specialized in the development, manufacturing and commercialization of... Read more

Mathym closes its second financing round Mathym, a company specialized in the development, manufacturing and commercialization of colloids dedicated to biomedical applications... Read more

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Stay in touch

Mathym’s headquarters

22, rue des Aulnes
F69410 Champagne-au-Mont-d’Or

Tel: +33 (0)4 78 83 72 93

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