Torotrak plc designs, develops, and commercializes a range of technologies for vehicle manufacturers. The company operates through Licence Agreements, Engineering Services, and Development Activities segments. It offers Flybrid, a flywheel hybrid technology that relates to design, development, manufacture, and control of high-speed flywheels for use in moving vehicles; V-Charge, a variable drive supercharger for gasoline and diesel engines; and Torotrak infinitely variable transmissions that enables the engine to operate under optimum conditions, and improve performance and fuel economy. The company also provides engineering consultancy services, including designing, modelling, product development, prototype building, and testing services. In addition, it manufactures and supplies high-speed flywheels, flywheel modules, complete energy recovery systems for the off-highway sector, and CVT discs and rollers. The company markets its products to on-highway and off-highway commercial vehicles, passenger cars, and other markets. Torotrak plc was incorporated in 1998 and is based in Leyland, the United Kingdom.