Tata Motors is India`s largest company in the automobile and commercial vehicle sector with upwards of 70% cumulative Market share in the Domestic Commercial vehicle segment, and a midsized player on the world market with 0.81% market share in 2007 according to OICA data.
Tata Motors has a consolidated revenue of USD 16 billion after the acquisition of British automotive brands Jaguar and Landrover in 2008.
In 2005, sensing an opportunity in the fully-built bus segment, Tata Motors acquired a 21% controlling stake in Hispano Carrocera SA, the leading European bus and coach cabin maker. In 2009, the company picked up the remaining 79% stake in Hispano Carrocera SA for an undisclosed sum, making it a fully-owned subsidiary.
After the acquisition of British Jaguar Land Rover (JLR) business, which also includes the Daimler and Lanchester brand names Tata Motors became a major player in the international automobile market. On 27 March 2008, Tata Motors reached an agreement with Ford to purchase their Jaguar and Land Rover operations for US$2 billion. The sale was completed on 2 June 2008 Tata has gained the rights to the Daimler, Lanchester, and Rover Company.

In addition to the brands, Tata Motors has also gained access to 2 design centers and 2 plants in UK. The key acquisition would be of the intellectual property rights related to the technologies.
Tata Ace has also been exported to several European, South American and African countries. Electric-versions of Tata Ace are sold through Chrysler`s Global Electric Motorcars division
Motor Development International of France has developed the world`s first prototype of a compressed air car, named OneCAT. In 2007, MDI owner Guy Negre was reported to have "the backing of Tata"