Mensch und Maschine Software SE engages in the provision of computer-aided design and manufacturing (CAD/CAM), product data management, and building information management software solutions used in the mechanical and electrical engineering, architecture, as well as infrastructure sectors. It operates through the VAR Business and M+M Software business segments. The VAR Business segment includes the direct selling of CAD software to end users and related services. The M+M Software segment involves the in-house development of CAD/CAM/CAE software. The company was founded by Adi Drotleff in 1984 and is headquartered in Wessling, Germany.