- Headquarters
- Mumbai, India · South & Southeast Asia
- Value chain
- Professional & data services(Systems & services)
- What that means
- Sells expertise and data: consulting, engineering and security services, data and analytics, testing and certification.
- Founded
- 1968
- Staff
- 607,979 (2025)
- Ownership
- Listed
- Listing
- NSE:TCS on Google Finance
- Website
- tcs.com
- Relevance
- Moderate at its strongest, in Applied AI & Advanced Analytics
Mumbai, IndiaIn 3 capabilities
Each capability the company is listed in, most relevant first: how experts in the field see its global relevance there, why it is listed and the source.
- Applied AI & Advanced AnalyticsModerate
Artificial Intelligence · Integration · listed #20 of 50
India's largest IT services firm, delivering AI and analytics transformation through its WisdomNext and ignio platforms.
Relevance: Large global AI services provider, delivery rather than technology.
Quantum Technologies · Software & services · listed #41 of 50
TCS runs quantum-safe cryptography advisory and migration services, including cryptographic discovery and PQC transition, for banks and enterprises worldwide.
Relevance: PQC advisory services
Artificial Intelligence · Integration · listed #49 of 50
India's largest IT services firm; it offers responsible-AI assurance, AI testing and LLM security services through TCS Research and its AI.Cloud unit.
Relevance: Responsible-AI services; delivery rather than leadership.