Voxaya is a startup specialized in numerical analysis of porous materials. The company, based in Montpellier (South of France), carries a unique association of expertise and tools. Voxaya’s software is based upon the research of its founding team, combining experimental research, imaging and numerical modeling. We are particularly dedicated to leveraging the complementary nature of these two approaches to produce accurate analyses. We are also aware that it is of great importance to evaluate the uncertainties introduced by limitations of image acquisition devices and numerical methods.