CDH AG

CDH AG is a German CAE (computer-aided engineering) company founded in 1990 as a specialist in FEM engineering services for the automotive and aerospace industries. It offers CAE engineering and simulation services (automotive, aerospace, commercial vehicles, mechanical engineering, semiconductor), develops its own CAE software (e.g. CDH/OPTRAN, CDH/TPA, CDH/SPOT, CDH/ACE for ML/AI in CAE), and distributes third-party CAE software and FE models (ATD-Models dummies, GNS barrier models, Phitec Q-Dummy, and, since November 2025, Elemance GHBMC human body models in Europe and Japan). It operates from Ingolstadt, Stuttgart, Bloomfield Hills (US) and Yokohama (Japan).