Tata Group is an Indian multinational conglomerate founded in 1868 and headquartered in Mumbai, India. It operates in over 100 countries across seven business sectors - communications, engineering, materials, services, energy, consumer products, and chemicals. The Tata Group owns many well-known companies such as Tata Motors, Tata Steel, Tata Consultancy Services, Tata Global Beverages, Tata Chemicals, and more. It is India's largest private sector employer with over 400,000 employees. The Tata Group has expanded significantly over the years through both organic growth and acquisitions of foreign companies.