Tata Consultancy Services Limited (TCS) has released the transcript of its Analyst Day 2025, which was held on December 17, 2025. The event focused on the company's strategy and vision to become the world's largest AI-led tech services company. During the event, TCS leadership, including MD & CEO K. Krithivasan and COO Aarthi Subramanian, discussed the fundamental shift towards an AI enterprise, characterized by context-awareness and autonomy, moving beyond the previous digital enterprise focus on data-awareness and automation. Key initiatives highlighted include an internal transformation program called 'tcsAI', aimed at making every employee an AI practitioner with access to AI infrastructure and tools. The company has conducted extensive AI hackathons, engaging over 280,000 associates, and launched 'tcsAI Fridays' to foster continuous AI learning and collaboration. TCS is also redefining its service delivery model with a five-level 'Services Autonomy Model', inspired by autonomous vehicles, to drive AI adoption across all service lines. The company is investing in building future-ready skills, with 180,000 employees possessing higher-order AI skills and a doubled intake of AI-native fresh graduates. TCS is committed to an AI-first culture, aiming to be its own 'customer zero' and disrupting its services to deliver enhanced business value and customer experience. The company emphasized its strong customer relationships, with 54 out of its top 60 clients engaged in AI work, and reported significant growth in AI-related services, which have garnered US$1.5 billion in annualized revenue. TCS's strategy is built on five pillars, supported by robust financials and a commitment to innovation and partnerships within the AI ecosystem.