Copy of Newspaper Publication

. , . TATA TCS/SE/89/2026-27 September 17, 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: Newspaper Advertisement – Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) Pursuant to Regulation 30 read with Schedule III Part A Para A of SEBI Listing Regulations and SEBI circular no. HO/38/13/11(3)2025-MIRSD-POD/I/1102/2025 dated December 24, 2025, we hereby enclose copy of newspaper advertisement published in Financial Express regarding notice of loss of share certificate(s). The above information is also available on the website of the Company www.tcs.com. Thanking you, Yours faithfully, For Tata Consultancy Services Limited Yashaswin Sheth Company Secretary ACS 15388 Encl: As above TATA CONSULTANCY SERVICES Tata Consultancy Services Limited 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 . , . TATA WWW.FINANCIALEXPRESS.COM THURSDAY, SEPTEMBER 17, 2026 FINANCIAL EXPRESS ~ TATACON U NCV 0 Registered Office: 9th Floor, Nirmal Building, Nariman Point, Mumbai 400 021. Tel: +9122 6778 9595 Fax: +91 22 6778 9660 e-mail: investor.relations@tcs.com website: www.tcs.com CIN: L22210MH1995PLC084781 N,QTIICE ,QF LOSS ,QF SHIARE CERTIIIFIICATE Notice is herebygiventhatthe following share certificate(s) issued bythe Company have been reported lost or misplaced, and the registered shareholder(s) have applied for issuance of duplicate sh are certificate( s). Unless a valid objection is received by the Company within 15 days from the date of publication of this notice, the Company will proceed to cancel the lost share certificate and issue duplicate certificate(s) without further intimation. Name of the Kind of Distinctive No. No. of Shares shareholder Securities and From To face value Bhimji Naran Equity Sha res of 489329152 489329298 147 Patel Re 1/-each 978653674 978653967 294 Rajeev Agarwal Equity Sha res of 1970688166 1970688490 32S Re 1/-each Sunita Agarwal 1957462797 1957463121 325 Any person having a claim in respect of the said certificate(s) should lodge such claim with all supporting documents atthe Company's Registered Office or with its Registrar and Share Transfer Agent at MUFG lntime India Private Limited, C-101, Embas.sy 247, L.B.S. Marg, Vikhroli (West), Mumbai - 400083, within the stipulated period. For Tata1C onsultancy Services Limited Yashaswin Sheth Company Secreta1ry ACS 15388 Place : Mumbai Date : September 16, 2026 TATA CONSULTANCY SERVICES Tata Consultancy Services Limited 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