Kuttambally K. K. Rayorath

Tata Ltd. focuses on branding and communications, public affairs and business development for the group. It also provides support to Tata Quality Management Services (TQMS), a division of Tata Sons, which is responsible for setting and maintaining standards of excellence across the group. The company was founded in 1907 and is headquartered in London, the United Kingdom.

Tata Industries Ltd. promotes and finances industrial enterprises. It initiated and promoted Tata ventures in several sectors, including control systems, information technology, financial services, auto components, advanced materials, telecom hardware and telecommunication services. The company was founded in 1945 and is headquartered in Mumbai, India.

Part of Tata Sons Pvt Ltd., Tata International AG wholesales chemical products, metal ware, and consumer durable goods. The company is based in Zug, Switzerland. Farrokh Kaikhushru Kavarana has been the CEO of the Swiss company since 1975.

Tata AG promotes the worldwide export of a range of Indian commodities, finished products and non-traditional industrial items. It represents the Tata group companies internationally, particularly in Europe. The company undertakes third country international trading, counter-trading and specialist equipment procurement for overseas projects. Through its european agency network, it expertises in marketing leather, steel, building industry material, commercial vehicles, passenger vehicles, raw cotton and textiles. The company is headquartered in Zug, Switzerland.

Tata International Ltd. provides international trade and logistical services. It offers leather products, distribution, agri trading, and minerals trading. The company was founded on November 30, 1962 and is headquartered in Mumbai, India.

Tata Technologies, Inc. designs and provides engineering and IT services to the automotive and aerospace companies. The company is headquartered in Las Vegas, NV.

Piem Hotels Ltd. operates as a hotel. The private company is based in Mumbai, India and has subsidiaries in Singapore. The company was founded in 1968. The CEOs are Puneet Chhatwal, Rajesh Rajkumar Nagpal, Sudhir Lalchand Nagpal.

Tata Housing Development Co. Ltd operates as a real estate development firm. It offers transaction, research and valuation, project sales and marketing, and property and project management services. The company was founded in 1984 and is headquartered in Mumbai, India.

Tata Realty & Infrastructure Ltd. engages in real estate business. It specializes in luxury residential projects, ropeways, highways, retail malls, airport, and urban transport. The company was founded in 2006 and is headquartered in Mumbai, India.

Infiniti Retail Ltd. operates as multi-brand electronis stores. It engages in audio video and TV, gaming, camera and accesoriese, home applianeces, mobiles and tablets. The company is headquartered in Mumbai, India.

NourishCo Beverages Ltd. operates beverages stores. The company is headquartered in Gurgaon , India.

RNT Associates Pvt Ltd (RNT Associates) is a venture capital firm founded in 2009 by Ratan Tata. The firm headquartered in Mumbai, India.

Tata Enterprises (Overseas) AG provides financial services.

Part of Tata Consumer Products Ltd., Tata Consumer Products UK Group Ltd. functions as an investment holding company. The company is based in Middlesex, UK.

Part of Tata Consumer Products Ltd., Tata Global Beverages Investments Ltd. functions as an investment holding British company. The company is based in Middlesex, UK.

Tata Starbucks Pvt Ltd. owns and operates Starbucks stores. The joint venture company is based in Mumbai, India. Sushant Dash has been the CEO of the Indian company since 2021.