India's largest industrial conglomerate, Tata Group comprises more than 90 companies with activities ranging from manufacturing and chemicals to consumer products and business services. Its Tata Steel unit is India's largest private steelmaker, while Tata Power is the nation's largest private power utility. Tata Motors makes the world's most inexpensive car -- the Nano -- and owns the Land Rover and Jaguar automobiles. Other units include Tata Communications (international telephone network services), Tata Consultancy Services (outsourced business services), and Tata Global Beverages (one of the top tea producers and owner of the venerable Tetley brand). Tata Group is managed through holding company Tata Sons.