Tata group | Our businesses

		Business sectors: Tata companies operate in seven different business sectors: information systems and communications, engineering, materials, services, energy, consumer products and chemicals.

		Products and services: Tata companies deliver a wide variety of products and services. This subsection lists these products and services under two heads: consumer products and services and business products and services.

		Tata companies: The two Tata promoter companies and all the Tata companies and subsidiaries, with their profiles, the products and services they offer, and contact details

		Mergers and acquisitions: The mergers and acquisitions that Tata enterprises have been involved in since 2000.