Press Release

TCS/PR/SE/38/2026-27 August 11, 2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza, C-1, Block G, P. J. Towers, Bandra Kurla Complex, Bandra (East) Dalal Street, Mumbai - 400051 Mumbai - 400001 Symbol - TCS Scrip Code No. - 532540 Dear Sirs, Sub: Press Release We are sending herewith copy of the Press Release titled “TCS and Google Cloud launch Gemini Experience Center in Mexico to help drive AI adoption” which will be disseminated shortly. The Press release is self-explanatory. Thanking you, Yours faithfully, For Tata Consultancy Services Limited Yashaswin Sheth Company Secretary ACS 15388 Encl: as above 9th Floor Nirmal Building Nariman Point Mumbai 400 021 Tel 91 22 6778 9595 Fax 91 22 6630 3672 e-mail corporate.office@tcs.com website www.tcs.com Registered Office 9th Floor Nirmal Building Nariman Point Mumbai 400 021 Corporate Identity No. (CIN): L22210MH1995PLC084781 TCS and Google Cloud launch Gemini Experience Center in Mexico to help drive AI adoption Integrated with agentic AI capabilities and Google Cloud use cases, the center will help accelerate business transformation across industries and enterprise AI adoption The facility marks TCS’ ninth Gemini Experience Center worldwide and second in Latin America MEXICO CITY | MUMBAI, August 11, 2026: Tata Consultancy Services (TCS), a global leader in IT services, consulting, and business solutions and Google Cloud have set up a new Gemini Experience Center (GEC) in Mexico City, TCS’ second in Latin America and the ninth worldwide. Located in TCS’ Mexico City office, the new facility will empower organizations in the region with advanced AI capabilities and help accelerate the development of solutions that drive innovation, productivity, and data-driven decision-making. The newly launched GEC is equipped with over 3,000 industry- and context-aware AI agents built by TCS with Gemini Enterprise that integrate seamlessly into customer environments. Some of these AI-led solutions were demonstrated during the launch, including intelligent process assessment, fraud investigation for financial institutions, automated insurance claims processing, and generative AI-powered data acceleration. Javier Carrique, Head of Partners & Alliances for Latin America, Google Cloud, said, “As artificial intelligence reshapes how organizations compete and create value, unlocking its full potential depends on giving businesses the right environment to adopt and apply AI with confidence. The Gemini Experience Center in Mexico is a powerful example of how our partner ecosystem is helping turn that vision into reality.” Marcelo Wurmann, CEO, TCS Latin America, said, “The Gemini Experience Center, launched by TCS, brings advanced AI capabilities closer to enterprises in Mexico, helping them turn ideas into practical, scalable solutions. Together with Google Cloud, we are creating a space for organizations to explore how technology can transform their operations and add greater value.” TCS will combine its consulting, engineering, and innovation capabilities with Google Cloud’s technology ecosystem at the new GEC. It will help organizations bridge the gap between experimentation and the implementation of AI solutions, reducing the time required to achieve business outcomes. The center will support the development of industry-specific solutions across financial services, retail and consumer goods, manufacturing, healthcare and life sciences, and energy and utilities, tailored to the region's unique business needs. The launch of the GEC in Mexico City is part of TCS’ global strategy to expand its network of innovation centers. It reaffirms TCS’ commitment to advancing responsible AI adoption by fostering collaboration among businesses, specialized talent, and technology to scale digital transformation in the country. In 2025, TCS launched its first GEC in Latin America in São Paulo, Brazil. TCS has been present in Mexico since 2003 and today serves more than 260 clients through a workforce of over 12,000 associates. This new center further strengthens Mexico’s position as an innovation hub for Latin America. With operations in Mexico City, Guadalajara, Querétaro, and Monterrey, Mexico is a strategic market for TCS in Latin America. About Tata Consultancy Services (TCS) Tata Consultancy Services (BSE: 532540, NSE: TCS) is a preferred technology partner for industry-leading organizations worldwide. Since its founding in 1968, TCS has maintained the highest standards of innovation, engineering excellence, and customer service. Its goal is to become the world's largest AI-powered technology services company, enabling customers to transform across the entire AI value chain, from infrastructure to intelligence. Rooted in the Tata Group's long-standing tradition, TCS is focused on creating long-term value for its clients, investors, employees, and the communities it serves. With a highly skilled workforce operating across 56 countries and 194 service delivery centers worldwide, the company has been recognized as one of the best places to work across six continents. By rapidly applying and scaling emerging technologies, TCS has built long-term partnerships with customers, helping them become perpetually adaptive enterprises. TCS sponsors 14 of the world's most prestigious marathons and endurance events, including the TCS New York City Marathon, the TCS London Marathon, the Tata Mumbai Marathon, and the TCS Sydney Marathon, with a focus on promoting health, sustainability, and stronger communities. TCS generated consolidated revenues of over US$30 billion for the fiscal year ended March 31, 2026. For more information, visit www.tcs.com Follow TCS on LinkedIn | Instagram | YouTube | X TCS media contacts: Email: corporate.communications@tcs.com Corporate Communications Email: santosh.castelino@tcs.com| Phone: +91 22 6778 9999 & India Email: rhea.mistry@tcs.com Latin America Email: alma.leal@tcs.com | +521 55 2095 6098