CAE, Inc. engages in the provision of digital immersion and training services for the civil aviation, defense and security, and healthcare markets. It operates through the following segments: Civil Aviation, Defense and Security, and Healthcare. The Civil Aviation segment focuses on aviation professionals, airlines, business aviation operators, and aircraft manufacturers. The Defense and Security segment offers a portfolio of training centers, training services, and simulation products across the air, land, naval, and public safety market. The Healthcare segment includes patient simulation, interventional and imaging simulation, center management solutions, and learning modules. The company was founded by Kenneth R. Patrick in 1947 and is headquartered in Saint-Laurent, Canada.