Gladstone Engineering's primary tool for finite element analysis is Abaqus.  Abaqus is widely considered to be the most capable general-purpose FEA code available commercially.

Abaqus is owned by Dassault Systemes, a world-leader in development software for engineered products.  Dassault Systemes also owns the CATIA and SolidWorks CAD software brands, which greatly increases the likelihood that communication between design and analysis tools will be trouble-free.

What does all this mean for you?  By investing in best-in-class software, Gladstone Engineering has the means for efficiently and confidently driving to high-quality solutions to your engineering challenges.