Analysts/Institutional Investor Meet/Con. Call Updates

Ref. No.: TTL/COSEC/SE/2026-27/35 July 3, 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 Analyst / Institutional Investor(s) Meeting Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that a call of investors/analysts with respect to unaudited financial results for the quarter ended June 30, 2026, is scheduled on Friday, July 17, 2026, at 7.00 p.m. (IST) with the Senior Management of the Company. Dial-in details are enclosed in the annexure. The details of the call will also be posted on the Company’s website at www.tatatechnologies.com. This is for your information and records. For Tata Technologies Limited Raghav Mulay Company Secretary and Compliance Officer Encl: As above 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 Q1 FY2027 Financial Results Conference Call The Conference call to discuss results for Q1 FY27 will start from 7:00 PM (India time) on 17th July 2026 with the Senior Management of Tata Technologies The details of the conference call are as follows: Date Friday, 17th July 2026 Time 7:00 PM to 8:00 PM India 9:30 PM to 10:30 PM HK/Singapore 2:30 PM to 3:30 PM London, UK 9:30 AM to 10:30 AM New York, US Dial-in Details (Option 1) India +91 22 6280 1124 +91 22 7115 8025 International (toll free) Singapore 8001012045 Hong Kong 800964448 UK 08081011573 USA 18667462133 Option 2: • Users may also join the conference call through the Diamond Pass Link (No Wait Time). • Pre-registered participants receive the dial-in-numbers, passcode and PIN through email. The financial results and Investor presentation will be available on our website https://www.tatatechnologies.com/in/investor-relations/ shortly after the dissemination to the stock exchanges after the board meeting on 17th July 2026. Thank you for your continued support and cooperation. We look forward to your participation in the conference call. © Copyright 2026 Tata Technologies. All rights reserved. All other trademarks are trademarks of their respective owners.