Bertrandt Aktiengesellschaft develops solutions for the automotive and aviation industries in Germany and internationally. The company operates through Digital Engineering, Physical Engineering, and Electrical Systems/Electronics segments. It offers design services, including designing and surfacing, and design modelling and rapid technologies; interior development services, such as seat, cockpit, trim, and dimensional management services; and vehicle body development services comprising body-in-white, doors and closures, exterior, and light and visibility services. The company also provides powertrain services, including thermodynamics/emission control, drivetrain control, thermal management, and engine mechanics; and chassis development services, such as concept, component, and module development, module integration, calculation/simulation, testing, and mechatronic chassis systems. It offers simulation services consisting of body-in-white crashworthiness, occupant safety, occupant safety/interior modules, crash management system, structural add-on parts, stiffness/noise, vibration and harshness, and computational fluid dynamics; electronics, including body/comfort/displays, infotainment systems, driver assistance systems, test systems, chassis electronics, diagnosis, on-board power network, and processes; testing services; and engineering services. The company also provides modelling and rapid technology services comprising CAD/CAM, model making, gauge building and cubing, and plastic injection moulding toolmaking services, as well as milling and measuring technologies. It serves automotive, aerospace, commercial vehicle, agricultural machinery, motorcycle, electrical, medical technology, and energy industries, as well as machines and production plants. The company was founded in 1974 and is headquartered in Ehningen, Germany.