Physica Solutions is a European start-up company launched to answer the growing needs for simulations in engineering. Physica has been founded by Karol Kulasinski, Ph.D., researcher experienced in numerical modeling of atom-level physical processes, focused on the interface between physics and chemistry. We use a carefully chosen set of tools, state-of-the-art software: LAMMPS and GROMACS for Molecular Dynamics, Quantum Espresso for DFT, and COMSOL for Finite Elements Modelling.