Analysts/Institutional Investor Meet/Con. Call Updates

Ref. No.: TTL/COSEC/SE/2026-27/48 August 8, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Bandra Kurla Complex, Bandra (E), Mumbai- 400001, India Mumbai – 400 051, India Scrip Code: 544028 Trading symbol: TATATECH Dear Sir / Madam, Subject: Intimation of Participation in Investor Conference Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find below the schedule for the Conference/Analyst/Institutional Investor Meeting with the management of the Company: Date Conference/Investor Meetings Venue Time August 13, 2026 Avendus Spark INDX Singapore 9.00 a.m. to 4.00 p.m. (Singapore Time) Please note that the above shall be subject to changes, if any. No unpublished price sensitive information pertaining to the Company will be shared at the investor conference with Analysts/Institutional Investors. This is for your information and records. For Tata Technologies Limited Raghav Mulay Company Secretary and Compliance Officer Tata Technologies Limited Plot No 25, Rajiv Gandhi Infotech Park | Hinjawadi, Pune 411057 | India Tel: +91 20 6652 9090 | Fax: +91 20 6652 9035 CIN L72200PN1994PLC013313 Email: investor@tatatechnologies.com Website: www.tatatechnologies.com