Infosys, Tata Consultancy Services (TCS) and Wipro have each expanded Microsoft 365 Copilot deployments to more than 100,000 employees, taking the combined number of licences across the three Indian IT services companies past 300,000 within six months, Microsoft said.
The latest expansion follows deployments of around 50,000 licences at each company announced in December 2025, reflecting a sharp increase in the use of generative artificial intelligence tools across India's largest technology services firms.
Microsoft said the three companies have moved beyond pilot programmes and are now integrating Copilot into day-to-day work across engineering, service delivery and business operations. The software is being used to assist employees with tasks such as research, content creation, documentation, analysis and collaboration.
The software giant said the rollout represents one of its largest enterprise AI deployments globally and highlights the growing adoption of AI tools among large organisations.
Among the three companies, Wipro reported the highest level of employee engagement with the platform. The company said more than 95% of licensed employees actively use Copilot every month, generating about 7.5 million prompts monthly. Wipro said usage of the platform has translated into more than 250,000 full-time equivalent workdays saved every quarter.
Building on that adoption, Wipro said more than 29,000 employee-developed AI agents and over 60 enterprise-grade AI solutions are being used across different business functions. The company added that an AI-powered appraisal agent has reduced performance review effort by nearly 70% through automated goal tracking.
Infosys said it has expanded Copilot deployment to more than 100,000 employees across delivery, engineering and corporate functions. The company reported monthly active usage of more than 91% among licensed employees.
TCS said 86% of its licensed employees actively use AI tools in their daily work. The company reported productivity improvements of 20-25% in research and content-related tasks, while some teams achieved twice the speed in generating insights and reduced selected work-cycle times by 25-35%.
The three companies said the next phase of deployment will focus on extending AI tools deeper into client delivery, business operations and enterprise workflows.
