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    What we do

    Infrastructure to Intelligence

    Navigate the AI era with confidence. TCS helps you turn AI into a strategic partner that empowers talent, reimagines processes, and accelerates business transformation.

    Unlock enterprise intelligence
    • Industries
    • Services
    • Products and Platforms
    • Research & Innovation
    • Alliances
    • Banking
    • Capital Markets
    • Consumer Packaged Goods and Distribution
    • Communications, Media, and Information Services
    • Education
    • Energy, Resources, and Utilities
    • Healthcare
    • High Tech
    • Insurance
    • Life Sciences
    • Manufacturing
    • Public Services
    • Retail
    • Travel and Logistics
    • Artificial Intelligence and Data & Analytics
    • AI-led Data Centres
    • Cloud
    • Cognitive Business Operations
    • Consulting
    • Cybersecurity
    • Enterprise Solutions
    • Industrial Autonomy & Engineering
    • Network Solutions and Services
    • Sustainability Services
    • TCS Interactive
    • TCS ADD™
    • TCS BANCS™
    • TCS BFSI Platforms
    • TCS CHROMA™
    • TCS Customer Intelligence & Insights™
    • TCS ERP on Cloud
    • ignio™
    • TCS iON™
    • TCS HOBS™
    • TCS Intelligent Urban Exchange™
    • TCS OmniStore™
    • TCS Optumera™
    • TCS Tap™
    • Quartz™ – The Smart Ledgers™
    • TCS TwinX™
    • TCS MasterCraft™
    • Jile™
    • TCS DigiBOLT™
    • TCS AI WisdomNext™
    • TCS Research
    • TCS Pace™
    Infrastructure to Intelligence
  • Industries expand here
    • Banking
    • Capital Markets
    • Consumer Packaged Goods and Distribution
    • Communications, Media, and Information Services
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    • Energy, Resources, and Utilities
    • Healthcare
    • High Tech
    • Insurance
    • Life Sciences
    • Manufacturing
    • Public Services
    • Retail
    • Travel and Logistics
  • Services expand here
    • Artificial Intelligence and Data & Analytics
    • AI-led Data Centres
    • Cloud
    • Cognitive Business Operations
    • Consulting
    • Cybersecurity
    • Enterprise Solutions
    • Industrial Autonomy & Engineering
    • Network Solutions and Services
    • Sustainability Services
    • TCS Interactive
  • Products and Platforms expand here
    • TCS ADD™
    • TCS BANCS™
    • TCS BFSI Platforms
    • TCS CHROMA™
    • TCS Customer Intelligence & Insights™
    • TCS ERP on Cloud
    • ignio™
    • TCS iON™
    • TCS HOBS™
    • TCS Intelligent Urban Exchange™
    • TCS OmniStore™
    • TCS Optumera™
    • TCS Tap™
    • Quartz™ – The Smart Ledgers™
    • TCS TwinX™
    • TCS MasterCraft™
    • Jile™
    • TCS DigiBOLT™
    • TCS AI WisdomNext™
  • Research & Innovation expand here
    • TCS Research
    • TCS Pace™
  • Alliances
  • Who we are

    About Us

    We deliver excellence and create value for customers and communities - everyday. With the best talent and the latest technology we help customers turn complexity into opportunities and create meaningful change.

    Discover the difference
    • Brand
    • Leadership
    • Community
    • Sustainability
    • Inclusion
    • Values
    About Us
  • Brand
  • Leadership
  • Community
  • Sustainability
  • Inclusion
  • Values
  • Insights

    TCS Insights

    Point of views, research, studies - on the latest themes - to help you expand your knowledge and be future ready.

    Start reading now
    • Customer Stories
    • Events
    • Analyst Recognition
    • Global Studies

    Upcoming events

    28 Sep 2026 TCS BaNCS and Quartz at Sibos 2026, Miami
    24 Sep 2026 TCS at Risk Live North America 2026
    22 Sep 2026 TCS at World Patient Safety Congress Europe 2026
    View all

    Recent recognitions

    05 Aug 2026 Everest Group Names TCS a Leader in Healthcare Payer Digital Services
    14 Jul 2026 TCS Recognized as a Leader in IDC MarketScape for Salesforce Services
    08 Jul 2026 5G Network: Unlocking Business Value with Ease, Experience, Ecosystem
    View all
    TCS Insights
  • Customer Stories
  • Events
  • Analyst Recognition
  • Global Studies
  • Careers

    Want to be a global change-maker? Join our team.

    At TCS, we believe exceptional work begins with hiring, celebrating and nurturing the best people — from all walks of life.

    Join us
    • India
    • Americas
    • Asia Pacific
    • Europe and UK
    • Middle East and Africa
    • India
    • Argentina
    • Brazil
    • Canada
    • Chile
    • Colombia (EN)
    • Colombia (ES)
    • Ecuador
    • Mexico(EN)
    • Mexico(ES)
    • Peru
    • Uruguay
    • USA
    • Australia
    • Mainland China
    • Hong Kong SAR
    • Indonesia
    • Japan
    • Malaysia
    • New Zealand
    • Philippines
    • Republic of Korea
    • Singapore
    • Chinese Taipei
    • Thailand
    • Belgium
    • Denmark
    • Estonia
    • Finland
    • France
    • Germany
    • Hungary
    • Ireland
    • Italy
    • Luxembourg
    • Netherlands
    • Norway
    • Poland
    • Portugal
    • Spain
    • Sweden
    • Switzerland
    • United Kingdom
    • Bahrain
    • Israel
    • Kuwait
    • Qatar
    • Saudi Arabia
    • South Africa
    • United Arab Emirates
    Want to be a global change-maker? Join our team.
  • India expand here
    • India
  • Americas expand here
    • Argentina
    • Brazil
    • Canada
    • Chile
    • Colombia (EN)
    • Colombia (ES)
    • Ecuador
    • Mexico(EN)
    • Mexico(ES)
    • Peru
    • Uruguay
    • USA
  • Asia Pacific expand here
    • Australia
    • Mainland China
    • Hong Kong SAR
    • Indonesia
    • Japan
    • Malaysia
    • New Zealand
    • Philippines
    • Republic of Korea
    • Singapore
    • Chinese Taipei
    • Thailand
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    Find the latest news about TCS

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    Discover more
    • Press Releases
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    Recent Press Releases

    14 Aug 2026 TCS and Rolls-Royce achieve breakthrough in hydrogen-powered aviation
    13 Aug 2026 TCS and Vodafone join forces to drive AI-led digital transformation for UK enterprises
    11 Aug 2026 TCS and Google Cloud launch Gemini Experience Center in Mexico to help drive AI adoption
    View all

    Recent News

    24 Apr 2026 TCS deepens partnership with Google Cloud to power AI-native autonomous enterprises
    23 Mar 2026 TCS study reveals higher education at a digital crossroads: 61% of universities lag in digital maturity
    03 Mar 2026 Fortune Names TCS to World’s Most Admired Companies™ List for Fourth Straight Year
    View all
    Find the latest news about TCS
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    Top Results
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    • Communications, Media, and Information Services
    • Article

    TCS-TM Forum report on implementing GenAI for telcos

    Share TCS-TM Forum Knowledge Report: Setting up Telecoms LLMs
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    Download PDF for TCS-TM Forum Knowledge Report: Setting up Telecoms LLMs Download PDF
    TCS-TM Forum Knowledge Report: Setting up Telecoms LLMs (25 pgs)

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    Industry

    Communications, Media and Information Services This will open an overlay

    Connect. Curate. Comprehend: Unlocking Value Beyond Boundaries

    TCS helps businesses unlock value by enhancing digital experiences with AI and cloud technologies, driving sustainability and seamless connectivity. Learn how.
    Learn More
     about Connect. Curate. Comprehend: Unlocking Value Beyond Boundaries
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    Related Insights
    TCS is the Silver Partner at TM Forum Innovate Asia 2024
    Visit our booth#48 at Innovate Asia 2024 global event and learn how to unravel the future using connected, AI-native, open enterprises. Join us now.
    Events
    21 Oct 2024
    TCS and Google Cloud Enable Secure Oracle ERP Modernisation
    Learn how TCS and Google Cloud enabled enterprises to modernise Oracle E Business Suite and PeopleSoft without compromising performance, security, or compliance.
    Blog
    17 Jul 2026
    Highlights of TCS at TM Forum’s DTW Ignite 2026
    At TM Forum DTW Ignite, TCS showed how driving AI adoption and ecosystem collaboration help CSPs turn connectivity to cognition. Explore event highlights.
    Article
    13 Jul 2026

    Solution

    Artificial Intelligence This will open an overlay

    Building a Smarter, Connected Tomorrow with AI-first and Agentic AI

    When paired with the right data, our AI-first services like agentic and custom AI drive enterprise transformation, improving productivity for a better tomorrow.
    Learn More
     about Building a Smarter, Connected Tomorrow with AI-first and Agentic AI
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    Related Insights
    Beyond Uptime: Mastering AI Reliability in the Agentic AI Era
    Explore how agentic AI shifts focus from uptime to business outcomes, making enterprise AI cybersecurity and data integrity critical for autonomous AI systems.
    Blog
    10 Aug 2026
    TCS Accelerates Drug Discovery with a Molecular Intelligence Model
    Explore how TCS uses NVIDIA Nemotron 3.5 to build a molecular intelligence model for life science research, driving faster and more reliable drug discovery.
    Blog
    10 Aug 2026
    Semantic Data Models: Powering the Growth of AI RoI in BFSI
    As BFSI firms struggle to scale AI, adopting semantic data models enables AI-ready data that is contextual, consistent, and trusted, delivering tangible RoI.
    White Paper
    27 Jul 2026

    Integrating generative AI (GenAI) models into telecom business processes is a complex undertaking.

    As communications service providers (CSPs) move from proof-of-concept projects to live deployments, it is becoming clear that constructing the right language model is the key to success. 

    From our experience of working with leading enterprises across industries in implementing GenAI use cases at scale, we have developed a robust framework for adopting GenAI successfully. 

    In this joint report, we look at the typical processes that CSPs are adopting to set up large language models, and how they intend to maintain them.

    Read about:

    • What is GenAI large language model (LLM)?
    • Setting up telecom LLMs
    • Maintenance of LLMs
    • Evolving standards for AI

    Related reading

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    Next-generation telcos: Powered by generative AI

    White Paper | 25 Apr 2024   Opens in new tab

    How generative AI will disrupt capital markets

    Elevating employee experience with GenAI

    White Paper | 14 May 2024   Opens in new tab

    How CSPs harness artificial intelligence in communications

    White Paper | 06 Jul 2020   Opens in new tab

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