Physica Solutions is a European start-up company launched to answer the growing needs for computer simulations in engineering.

We offer consulting in carrying out and interpreting multi-scale computer simulations for industry and academia.

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.



Physica has been founded by Karol Kulasinski, Ph.D. (click here for resume), researcher experienced in numerical modeling of atom-level physical processes, focused on the interface between physics and chemistry.

To see if Physica is the solution you are looking for, check our offer and browse through our past projects. In any case, feel free to contact us!

Finite Elements


We carry out modelling for you, at any stage of your project, be it concept, optimization, evaluation of properties, or presentation of results.

Though we specialize in Molecular Dynamics simulations, we do multiscale benchmarking, starting from ab initio and Monte Carlo to Finite Elements methods.

In our scope we have, among other, the analysis of mechanical properties, transport phenomena, or finite-size effects, in either stationary or time-dependent problems.

Check our projects to get the feeling of what we're doing and feel free to contact us to learn how we can help you.


  • Density Functional Theory (DFT)
  • Molecular Dynamics (MD)
  • Monte Carlo (MC)
  • Finite Elements Method (FEM)

    Project stage

  • Concept & Design
  • Development
  • Optimization
  • Visualization

Molecular Dynamics

How we work

From idea to satisfaction. The way we work is flexible.



Identify your needs and we can help you choose the best approach.



We create and run the model to target your engineering problem.



We get back to you with the model and its outcomes. The model can be further optimized or tweaked.

Monte Carlo


We can't wait to hear about your project!

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