Tata Motors, a sub-brand of Tata Group, is the largest comprehensive automobile company and commercial vehicle manufacturer in India. Founded in 1945, the company is one of the top ten commercial vehicle manufacturers in the world with an annual turnover of $2 billion. It has a market share of 59% in India. Among them, Tata Motors' main products include small cars, four-wheel drive off-road vehicles, buses, medium-sized and heavy trucks, etc. This is by far the leader in all fields of commercial vehicles, and the second largest award-winning product in the passenger car market: small, medium-sized cars and multi-purpose vehicles. The company is also the fifth largest manufacturer of medium and heavy commercial vehicles and the second largest manufacturer of medium and heavy automobiles in the world.