The Tata Group is India's largest conglomerate, operating in over 80 countries across seven business sectors. Major Tata companies include Tata Steel, Tata Motors, Tata Consultancy Services (TCS), and Tata Global Beverages. TCS is one of India's most valuable IT services companies, with over 250,000 employees worldwide. It provides a wide range of technology and business process outsourcing services, and has major operations across North America, Europe, Asia, Africa, and South America. TCS engages in corporate social responsibility programs in health, education, and disaster relief.