ENGYS develops enterprise open-source computational fluid dynamics (CFD) software and design optimization tools, notably HELYX and ELEMENTS, used in automotive, motorsports, aerospace and defense, marine, energy, turbomachinery, process and manufacturing, AEC, hydraulics and academia. Alongside its software, it provides CFD consultancy, custom software development, HPC on-demand services and training. It operates offices in the UK, Germany, Italy, the United States, Australia and Brazil, and works with distributors worldwide.