About Us

CertaSIM, LLC was founded in 2011 as the distributor of the IMPETUS Afea Solver® for North, Central and South America. Our core expertise is in simulation of nonlinear dynamics problems. We do not compete with our customers so our goal is to provide the best technical support and training to make their job easier. Our technical staff has many years of experience with transient dynamic analysis and support of commercial software.

We believe that the IMPETUS Afea Solver® is the most accurate and robust explicit dynamic solver on the market today. It is the only commercially available explicit dynamic finite element solver that takes full advantage of GPU Technology for massively parallel processing on a single workstation or a single node of a cluster. This allows our customers to run the most demanding problems on a standard workstation configured with the latest hardware.

"After an evaluation phase of IMPETUS software - we were in business"

Gard Ødegårdstuen
Manager R&D, Medium & Large Caliber Division, Nammo.

"The IMPETUS Afea Solver with the SPH Module are ideal for Fluid-Structure Interaction simulations with large deformations and moving boundaries typical in biomedical engineering."

Milan Toma, Ph.D.
Assistant Professor, BioFSI Lab at New York Institute of Technology.

"IMPETUS is an extremely accurate explicit dynamic solver. We support HEX64 elements specifically for IMPETUS. Now, engineers can create meshes that can be solved with IMPETUS on a GPU in a fraction of the time it takes other solvers."

Paul Ressler
Director of Sales and Marketing, csimsoft.

Today’s problems require Next Generation Software and Hardware!