Microsoft Copilot hits 300,000 seats at India’s top three IT firms
WASHINGTON, UNITED STATES — Infosys, TCS, and Wipro have each deployed Microsoft 365 Copilot to more than 100,000 employees — a combined 300,000-seat rollout that makes India’s three largest IT services firms among the most significant enterprise AI deployments globally.
According to a report from Window News AI, each company is committing approximately $36 million annually at the $30-per-user monthly rate.
Infosys, TCS, and Wipro each pass 100,000 Copilot seats
Infosys is deploying Copilot across software development, project management, and client-facing documentation; TCS has integrated it with the firm’s proprietary “Machine First” delivery model across consulting and business process services; and Wipro is applying it primarily to employee upskilling and burnout reduction.
At $36 million annually per company, these deployments represent a commitment beyond productivity pilots — infrastructure investment in AI-augmented delivery at the scale that defines enterprise IT services.
More than 60% of Fortune 500 companies had adopted Microsoft Copilot by January 2026, with 40% of large enterprises using AI copilots in daily operations as of June 2026 — the market validation that drove India’s top three IT firms to deploy at scale rather than wait on further evidence.
Copilot enters India’s core IT and BPO delivery workflows
Project managers at these firms now generate meeting summaries in Teams within live workflows, reducing administrative overhead on billable client engagements where documentation time directly affects margins.
Analysts across all three companies are compressing report generation from hours to minutes using Copilot’s Excel capabilities — a category of knowledge work that had previously required dedicated analyst headcount on client programs.
Early adopters across enterprise deployments have reported productivity gains of 20% to 40%, with highest gains in documentation-heavy functions and lowest in roles requiring complex judgment.
TCS‘s integration with “Machine First” is the most structurally consequential deployment of the three: embedding Copilot into a proprietary delivery architecture used across TCS’s global consulting and BPS engagements makes AI augmentation intrinsic to how TCS delivers client work, not optional to each employee.
For BPO and IT services operators evaluating AI productivity investments, the 300,000-seat Indian rollout establishes a working benchmark: $36 million annually per 100,000 seats, with modelled productivity gains of 20-40% across documentation-heavy workflows.
The combined scale signals that AI productivity tooling has crossed from competitive differentiator to standard delivery infrastructure in large-scale IT services.
