Antonov plc engages in the development and commercialization of transmission products for automotive and non-automotive applications in the United Kingdom and China. It primarily offers TX6 transmission, a 6-speed electronically controlled, hydraulically actuated, transverse automatic gearbox for small and medium sized passenger cars and light commercial vehicles; a modular 3-speed power-shift, and multi-speed and single speed transmission solutions for various electric vehicle applications; and a 2-speed alternator pulley that increases the electrical power of vehicles at low engine speeds. The company also involves in developing a 2-speed crankshaft pulley, which incorporates a planetary gear system with 2 drive ratios; and Antonov mechanical module, a self controlling 2-speed automatic shift system that utilizes internal mechanical forces created by torque and speed to effect a smooth shift between two gear ratios. In addition, it offers engineering services, such as design, analysis, and development of geared products for the automotive industry; project management services; prototype manufacture, assembly, and test services; volume-production costing services; supplier quality audit services; secure confidential workspace services; and a range of consultancy and product services. The company was founded in 1991 and is based in Warwick, the United Kingdom.