Tatra Vectra Motors Ltd, was formerly known as Tatra Trucks India Limited, and prior to that Tatra Udyog Ltd. It is based in Hosur, Tamil Nadu, India, and is a joint venture between the Czech truck manufacturing company Tatra, (80% owned by Terex, and the UK-based Vectra Group). They manufacture off-road and on-road heavy duty trucks and engines. Some of the trucks are manufactured by BEML for Tatra Vectra and sold under the Tatra brand, while others are sold under the BEML-Tatra brand. Tatra Vectra supplies some engines to BEML.