Engineering software companies

Ansys, Inc. is an American multinational company with its headquarters based in Canonsburg, Pennsylvania. It develops and markets CAE/multiphysics engineering simulation software for product design, testing and operation and offers its products and services to customers worldwide. On July 17, 2025, the company became a subsidiary of Synopsys.

American Multinational Company

Cimatron is a Swedish software company that produces computer-aided design and computer-aided manufacturing (CAD/CAM) software for manufacturing, toolmaking and computer numerical control (CNC) programming applications.