Analysts/Institutional Investor Meet/Con. Call Updates

TCS/SE/118/2026-27 November 9, 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: Schedule of Analyst/Institutional Investor Meeting Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we enclose herewith Schedule of Analyst/Institutional Investor Meeting planned for the month of November 2026. This is for your information and record. 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 Intimation of Schedule of Analyst / Institutional Investor Meetings pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements), Regulations 2015 Interactions Planned for November 2026 Date Time Investors / Location Mode Scheduled Analysts / Events1 for 16 November, 2026 10:00am CITIC CLSA India Investor Mumbai Physical (IST) Forum Group 18 & 19 November, 2026 Morgan Stanley 08:30am Investor Asia Pacific Singapore Physical (SGT) Group Summit 1 The schedule of the aforesaid meetings/events are subject to change. Page 1of 1