Engineering Software Steyr

defining state-of-the-art with our products

ESS is an innovative and rapidly expanding expert in engineering simulation software.  We specialize in helping automate the pre-processing step of meshing and provide you with a powerful set of tools and applications for computational fluid dynamics by focusing on:

Automated Workflow

Accurate Results

Short Turnaround Times

Low Hardware Costs


Tired of manual pre-processing? Self-driving cars are already on the market. There is autonomous meshing now!

ALSIM Paint Shop

Want to have full control of processes such as e-coating, oven, dipping and venting? We have the right tool for you.


Do you have a problem that no other CFD-tool can seem to solve? Our software will give you accurate results that suit your needs and exceed your expectations.

Our Success Story

The multicultural Engineering Software Steyr is headquartered in Steyr, Austria. ESS employs more than 50 people, and has offices in Europe, China and India as well as distributors worldwide. ESS combines multidisciplinary scientific research with industrial applications to meet the high standards in the automotive industry.

Do you want to know how to simplify and boost your simulation processes?