India's largest IT services company has become one of the clearest proofs that enterprise AI spending is turning into someone's revenue line. Tata Consultancy Services reported on Oct 8 that its annualized AI revenue reached $3.1 billion in the quarter ended Sept 30 — more than 10% of total revenue for the first time, and up 19% from the June quarter. The run rate was $1.8 billion in the December 2025 quarter and above $2.6 billion in the June quarter, so the curve is steepening even as the broader business slows.
The overall quarter was steady rather than spectacular. Net profit rose 14.9% year over year to ₹13,884 crore, ahead of estimates, while revenue from operations grew 11.2% to ₹73,188 crore. In constant currency, revenue grew just 0.5% sequentially — Reuters characterized it as the weakest September quarter in three years — and the operating margin was flat at 24%. Total contract value came in at $9.6 billion, slightly above the previous quarter.
The composition of growth is where the AI story shows. Management said demand concentrates in AI-native solutions, AI-led enterprise transformation and autonomous global business services, while discretionary spending stays under scrutiny and India revenue fell 10.3% sequentially. CEO K Krithivasan pointed to two deals as a new category of transformation partnerships: a five-year agreement with Porsche that includes building an AI Mobility Centre of Excellence, and the planned acquisition of MHP, Porsche's consulting subsidiary, at an enterprise value of €320 million. TCS is also converting Best Buy's India capability center into an AI Capability Center.
The quarter's other wins included Honeywell, Aareal Bank and Vodafone Business. TCS ended the period with 598,056 employees after adding about 10,000 freshers, with IT-services attrition steady at 13.3%, and the board declared a second interim dividend of ₹12 per share, payable Oct 30.
What makes the milestone notable is the base it sits on. Crossing 10% of revenue means AI is no longer a pilots-and-proofs category for a company that books more than $8 billion in revenue per quarter. It also puts hard numbers on a debate that has mostly run on anecdotes: whether enterprises will pay services firms for AI work, or use the technology to avoid buying services at all. TCS's answer, for now, is that its customers are doing both — trimming traditional engagements while signing transformation deals whose whole point is to industrialize AI across the enterprise.
The risks are visible in the same filing. Margin stayed flat at 24% even as AI revenue grew, because transformation deals require investment in talent, data centers and acquisitions; management still targets a long-term 26-28% range, but brokerages trimmed estimates on the margin trajectory. If AI revenue keeps compounding at around 19% a quarter, the 10% threshold will look like a starting line. If enterprise AI budgets cool, the same number becomes evidence of how concentrated the demand really was.
Comments (0)
Log in to join the discussion
Log InNo comments yet