Open Cascade is an Information Technology Company (ITC) owned by Capgemini.

[1] Open Cascade provides services in the domain of scientific and technical computing and simulation tools.

[2] Open Cascade is primarily known to the public for its open source platforms, which the company maintains, improves, and distributes free of charge.

[3] The company’s head office is located in Guyancourt, France, and there are production sites in Lyon and Nizhny Novgorod, Russia.

[4] Open Cascade employs around 150 engineers and developers in France and Russia.