product, PCDC (Parallel Continuum-Discontinuum Code), is a hybrid finite element–discrete element program designed for multi-GPU acceleration and coupled hydraulic, thermal, and mechanical processes. Geomechsim serves engineering teams and researchers who need explicit, physics-based simulations for laboratory-scale tests through to large-scale infrastructure projects. In addition to software, it offers project-based geomechanics consulting and simulation studies for sectors such as mining, hydropower, transportation, and petroleum engineering. Geomechsim provides evaluation and academic licenses as well as custom licensing options for its software.