Enclosed please find an intimation on the captioned subject being issued by the Company today.

August 25, 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 Sub.: Intimation of Participation by the Company in Investor Conferences Dear Sir/Madam, We would like to inform you that the Company will be participating in the following Investor Conferences for group meetings. Dates Event Name Hosted By Location September 2-3, 2026 London NDR Axis Capital London September 16-18, 2026 Jefferies 5th India Forum Jefferies Gurugram It is expected that during the above events the Company executives may also meet with some investors on one-on-one basis. No unpublished price sensitive information shall be shared in the above events / meetings. Yours faithfully, For HCL Technologies Limited Manish Anand Company Secretary 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