The Vehicle Transmissions division is a worldwide leading manufacturer of fully automatic transmissions for medium- and heavy-duty tracked vehicles. The division comprises the vehicle transmission sector at the Augsburg plant and the French subsidiary RENK France S.A.S. Also included in this division is RENK Test System GmbH that supplies turnkey testing systems for development, production and quality assurance in the automotive, rail vehicle, aviation and defense industries. Other products of the lineup are test rigs for wind energy plant drivelines. The test system operations in the USA are handled by the sales and service branch RENK Systems Corporation.