Tata Group of Companies: A Legacy of Innovation, Business & Growth
The Tata Group of Companies comprises over 33 companies spanning more than 10 sectors. Collectively, these companies generate $165 billion in revenue and have a market capitalization exceeding $400 billion. The Tata Group provides employment to over 1 million (10 lakh) people globally.
Founded in 1868 by Jamsetji Tata, the Tata Group has grown into one of India’s largest and most influential conglomerates. Tata Sons serves as the principal holding company and promoter of the group, overseeing its diverse businesses across industries such as steel, automotive, IT, energy, and consumer goods.
Top TATA companies by Market cap
- TATA Consultancy Service(TCS): $150 billion
- Titan Company: $30.9 billion
- TATA motors: $28.9 billion
- Trent Ltd: $23.1 billion
- TATA Steel: $22.3 billion
- TATA Power: $14 billion
As on 1st April, 2025.

Natarajan Chandrasekaran is the chairman and Managing director of TATA Sons.
Read also: TATA Group Chairmen: 1868 to 2025
TATA Group of Companies
TATA Consultancy Services(TCS)
- Industry: Technology
- Founded: 1968
TATA Elxsi
- Industry: Technology
- Founded: 1989
TATA Steel
- Industry: Steel
- Founded: 1907
TATA Motors
- Industry: AUTO
- Founded: 1945
Voltas
- Industry: Consumer and retail
- Founded: 1954
Trent
- Industry: Consumer and retail
- Founded: 1998
TATA Chemicals
- Industry: Consumer and retail
- Founded: 1939
Air India
- Industry: Tourism and travel
- Founded: 1932
TATA Auto Comp
- Industry: Auto parts
- Founded: 1995
TATA Power
- Industry: Consumer and retail
- Founded: 1919
Titan
- Industry: Consumer and retail
- Founded: 1984
TATA Consumer Products
- Industry: Consumer and retail
- Founded: 1962
TATA Digital
- Industry: Technology
- Founded: 2019
TATA Project
- Industry: Infrastructure
- Founded: 1979
Infiniti Retail ltd.
- Industry: Consumer and retail
- Founded: 2006
TATA Capital
- Industry: Financial Services
- Founded: 2007
Tata Consulting Engineers
- Industry: Infrastructure
- Founded: 1962
Indian Hotels
- Industry: Tourism and Travel
- Founded: 1903
TATA AIG
- Industry: Financial Services
- Founded: 2001
Tata Asset Management
- Industry: Financial Services
- Founded: 1994
TATA AIA life
- Industry: Financial Services
- Founded: 2001
TATA Advance system
- Industry: Aerospace and Defense
- Founded: 2007
TATA communications
- Industry: Telecom and Media
- Founded: 1986
TATA Realty and Infrastructure
- Industry: Infrastructure
- Founded: 2007
TATA housing
- Industry: Infrastructure
- Founded: 1984
TATA Play
- Industry: Telecom and Media
- Founded: 2006
TATA Teleservices
- Industry: Telecom and Media
- Founded: 1996
TATA International
- Industry: Trading and Investment
- Founded: 1962
TATA Industries
- Industry: Trading and Investment
- Founded: 1945
Tata Investment Corp
- Industry: Trading and Investment
- Founded:
TATA Technologies
- Industry: Technology
- Founded: 1989
TATA Electronics
- Industry: Electronic components
- Founded: 2017