Simulation Software

Change your expectations of simulation software

Our tools are proof that technical correctness and usability can go together in engineering simulation.

TIL Suite logo

TIL Suite

Modelica library for thermal systems


Modelica library for process systems


Toolkit for dynamic optimization

Engineering for everyone

Support your engineering, marketing or sales teams with state-of-the-art simulation and cloud technology packaged as modern web application.

Get your app
A sales man in business outfit showing a laptop with an engineering simulation app for technical sales purposes.

Benefits of using TLK system simulation software

Ready for a new project?

Call us at +49 241 412 50 645, e-mail us to or find us on LinkedIn.