Bertrandt Aktiengesellschaft develops solutions for the automotive and aviation industries in Europe, Asia, and the United States. The company operates through Digital Engineering, Physical Engineering, and Electrical Systems/Electronics segments. It offers design services, including designing and surfacing, virtual reality, and design modelling; interior development services, such as seat, cockpit, trim development, and dimensional management services; and vehicle body development services comprising body-in-white, doors and closures, exterior, and light and visibility, as well as project management 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. In addition, 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 computational fluid dynamics; and electronics, including body/comfort/displays, infotainment systems, driver assistance systems, test systems, chassis electronics, diagnosis, on-board power network, and processes. Further, the company offers modelling and rapid technology services comprising CAD/CAM, model making, gauge building and cubing, and tool making services, as well as milling and measuring technologies. Additionally, it provides testing services; engineering services; commercial vehicle development services; and structure, cabin, system development, digital mock-up, and production services for the aerospace industry. It also serves customers in transportation, energy, medical technology, and electrical and mechanical engineering sectors. The company was founded in 1974 and is headquartered in Ehningen, Germany.