Updates

August 6, 2026 The General Manager The Manager BSE Limited National Stock Exchange of India Limited Listing Department Listing Department Phiroze Jeejeebhoy Towers Exchange Plaza Dalal Street 5th Floor, Plot No. C-1, Block-G Mumbai- 400 001 Bandra-Kurla Complex, Bandra(E) Mumbai-400 051 BSE Scrip Code: 532281 NSE Scrip Code: HCLTECH Subject: Release – “HCLTech named OpenAI Advanced Partner” Dear Sir / Madam, Enclosed please find a release on the captioned subject being issued by the Company today. This is for your information and records. Yours faithfully, For HCL Technologies Limited Manish Anand Company Secretary Encl.:a/a HCL Technologies Ltd. Technology Hub, Special Economic Zone Corporate Identity Number: L74140DL1991PLC046369 Plot No. 3A, Sector 126, NOIDA– 201304, UP, India Registered Office: t: +91 120 4306000 806 Siddharth, 96, Nehru Place, New Delhi -110019, India HCLTech named OpenAI Advanced Partner NEW YORK and NOIDA, India, Aug 6, 2026—HCLTech, a leading global technology company, today announced that it has achieved OpenAI Advanced Partner status within the OpenAI Partner Network. The OpenAI Partner Network is a global program for partners to build, sell, and deliver AI solutions with OpenAI. It brings together partners with deep industry expertise, delivery capabilities and customer relationships while equipping them with resources, enablement and support to help enterprises adopt OpenAI frontier models and products and turn them into measurable impact. As an OpenAI Advanced Partner, HCLTech will continue working with OpenAI to help organizations build, deploy and scale AI-native Solutions responsibly, securely and at enterprise scale. HCLTech brings deep AI expertise across industries through its portfolio of sector-specific Industry AI Solutions, helping enterprises use GPT-5.6 and ChatGPT Work to accelerate adoption and drive measurable business value. HCLTech’s AI-powered service transformation platform, AI Force, is also integrated with OpenAI models to help enterprises accelerate productivity, enhance service experiences and drive greater value from their AI investments. As one of the Global Systems Integrators selected by OpenAI as a partner, HCLTech continues to collaborate closely with OpenAI to help enterprises accelerate adoption and maximize business value from their AI investments. “We’re pleased to welcome HCLTech as an OpenAI Advanced Partner. The HCLTech team brings practical enterprise AI delivery experience across strategy, implementation and adoption,” said Colleen Kapase, Vice President of Strategic Global Partnerships and Ecosystems, OpenAI. “Through the OpenAI Partner Network, HCLTech can help more enterprises move from AI pilots to measurable business impact.” “Being recognized as an OpenAI Advanced Partner reflects the strength of our strategic collaboration with OpenAI. Together, we are helping clients transition into new Agentic Operating model across values streams by building, deploying and scaling industrialized Enterprise AI operating systems and control towers to unlock measurable business value with AI,” said Raghu Kidambi, Corporate Vice President, AI Partnerships. Building on its collaboration with OpenAI, HCLTech is expanding its OpenAI Agentic Transformation Studio to help enterprises build, govern and scale AI across business functions and industry workflows. The offering combines AI Governance, Agentic Engineering, AgentOps and optimization capabilities to accelerate AI adoption and deliver measurable business value. About HCLTech HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around AI, digital, engineering, cloud and software, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology & Services, Semiconductor, Telecom and Media, Retail and CPG, Mobility and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion. To learn how we can supercharge progress for you, visit hcltech.com. For further details, please contact: • Meredith Bucaro, Americas - meredith-bucaro@hcltech.com • Elka Ghudial, Europe - elka.ghudial@hcltech.com • James Galvin, APAC - james.galvin@hcltech.com • Nitin Shukla, India, Middle East & Africa- nitin-shukla@hcltech.com