India’s three largest IT services firms have each expanded Microsoft 365 Copilot deployments to more than 100,000 employees, taking the combined rollout across Infosys, Tata Consultancy Services and Wipro to over 300,000 seats. The milestone marks one of Microsoft’s largest enterprise AI deployments and comes roughly six months after the companies announced initial 50,000-seat rollouts.
The scaled deployment follows a December 2025 announcement by Microsoft Chairman and CEO Satya Nadella that Infosys, TCS, Wipro and Cognizant would each deploy more than 50,000 Copilot licences, collectively surpassing 200,000 licences in a coordinated push to accelerate agentic AI adoption. The subsequent expansion to 300,000 seats across the three firms excludes Cognizant and reflects rapid uptake within the Indian IT sector.
Microsoft 365 Copilot integrates generative AI into everyday productivity applications such as Word, Excel, Outlook, Teams and PowerPoint. The Indian IT giants are embedding the tool across core workflows in delivery, engineering, sales, finance, HR and customer engagement, moving from pilot experiments to organisation-wide deployment.
Early usage data indicates strong employee adoption. Infosys reports monthly active usage above 91 per cent among licensed employees. TCS reports about 86 per cent active use, while Wipro reports more than 95 per cent monthly active usage. TCS has publicly cited 20–25 per cent improvements in research and content creation workflows and faster insight generation since scaling Copilot. Wipro says its deployment generates millions of prompts monthly and estimates significant workday savings.
The rollouts align with broader trends in India’s enterprise AI landscape. Industry analysis shows Indian organisations are advancing past trials to lead global peers in large-scale AI adoption, with 94 per cent expecting to increase AI budgets over the next year. An EY-CII report released in November 2025 found that 47 per cent of Indian enterprises now have multiple generative AI use cases live in production, marking a shift from pilots to performance.
For Microsoft, the coordinated deployments position India’s IT services sector as a critical partner in demonstrating enterprise AI at scale. The collaborations are designed to enhance productivity, efficiency and accessibility while driving AI-powered innovation across industries. For Indian IT firms, large-scale Copilot adoption could strengthen delivery capabilities and create standardized AI-enabled workflows that clients increasingly expect from service providers.
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