• Order book performance: TCS achieved a quarterly order book of $12 billion, closing FY26 at $40 billion, while annualized AI revenue rose from $1.8 billion to $2.3 billion and $100 million-plus clients expanded from 62 to 66.
• AI enterprise demand: Management refuted concerns over system integrator obsolescence, noting that clients are reinvesting run-service productivity gains into legacy modernization, data architecture, cloud migration, and agentic AI applications.
• Operating margin drivers: Sequential margins expanded by 10 basis points, as a combined 150 basis-point benefit from currency depreciation (110 bps) and realization/productivity (40 bps) was reinvested into talent interventions, subcontractors, and partnerships.
• Build and acquisition spend: Inorganic contributions accounted for 40 basis points of the 1.2% constant currency growth, while the company maintains an ongoing investment of approximately $1 billion in internal infrastructure, research, and workforce training.