Torotrak plc is a United Kingdom-based technology development company. The Company designs, develops and delivers technologies focused on products, such as Gearless traction drive transmissions (Torotrak), Variable drive superchargers (V-Charge) and Mechanical kinetic energy recovery systems (Flybrid). The Company's segments include licence agreements, engineering services, and development activities, including research and the creation of new intellectual property. The Flybrid technology relates to design, development, manufacture and control of high-speed flywheels for use in moving vehicles. Its V-Charge is a variable drive supercharger for gasoline and diesel engines. The V-Charge allows downsized engines to maintain their emissions levels. The Company's infinitely variable transmissions (IVTs) combine its full toroidal traction drive variator with other conventional transmission components.