Tata Communications Limited — Call Transcript 2026

Apr 13, 2026

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HQ/CS/CL.24B/18400 April 13, 2026

National Stock Exchange of India Limited Exchange Plaza, Bandra Kurla Complex, Mumbai – 400 051 SYMBOL: TATACOMM

BSE Limited P.J. Towers, Dalal Street, Mumbai – 400 001 Scrip Code: 500483

Dear Sir / Madam,

Sub: Intimation of Earnings Call for the quarter and financial year pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015.

Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform you that an Earnings Call for the quarter and financial year ended March 31, 2026 has been scheduled to be held via webinar on Wednesday, April 22, 2026 at 6:30 pm IST.

The details for registration and for joining the call are enclosed.

Kindly take the same on your records.

Thanking you,

Yours faithfully, For Tata Communications Limited

Zubin Digitally signed by Zubin Adil Adil Patel Date: 2026.04.13 Patel 17:42:09 +05'30' Zubin Adil Patel Company Secretary and Compliance Officer

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Tata Communications Limited Plot No. C21 & C 36 ‘G’ Block Bandra Kurla Complex Bandra (East) Mumbai 400098 India Regd. Office: VSB Mahatma Gandhi Road Fort Mumbai – 400 001 Tel: 91 92289 18171 email: investor.relations@tatacommunications.com CIN: L64200MH1986PLC039266 website: www.tatacommunications.com

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Q4 FY26 and Full Year FY26 Earnings call Invite

Please join us for our Q4 FY26 earnings call on Wednesday, Apr 22[nd] , 2026

6:30 pm IST | 9:00 pm SGT | 2:00 pm UK | 9:00 am ET

Duration: 1 hour

Tata Communications Limited will announce its Q4 FY26 and Full Year FY26 results on Apr 22[nd] , 2026, and will follow it up with its Earnings Call at 6:30 pm IST

Earnings Call Details

Tata Communications Q4FY26 22nd April 2026 6:30PM - 7:30 PM IST Concall Registration Link

( Click Here )

Instructions to join the webinar:

1. Tata Communications will be conducting the Earnings Call on Zoom webinar. Please download the latest Zoom application for PC / Mac / iOS / Android device beforehand:

https://zoom.us/download

You may also install the app or add browser extension upon prompt by the system during the registration.

1. Pre-registration for the webinar is mandatorily required. Participants can register up to 15 minutes before the call commences. Please register using the link in the Webinar details above.

2. Q&A Session: Post the management commentary, the Company will host Q&A session. To join the queue, please click the 'Raise Hand' icon at the bottom of your Zoom window, you may do this at any time during the presentation. When called upon, please accept the prompt to 'Unmute' to ask your question.".

For more information, visit us at www.tatacommunications.com

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© 2024 Tata Communications. All Rights Reserved. TATA COMMUNICATIONS and TATA are trademarks of Tata Sons Limited in certain countries.

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1. You may ask questions only if connected via the Web/Desktop Application

2. Please note all the participants (except management) will have their video disabled and audio on mute during the call. The participant asking questions will only be requested to have his/her audio unmuted

3. We request all the participants to join using the latest Zoom application to ensure a high quality and uninterrupted experience. Please join 10 minutes prior to the scheduled start to ensure that you are connected on time.

For more information, visit us at www.tatacommunications.com

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© 2024 Tata Communications. All Rights Reserved. TATA COMMUNICATIONS and TATA are trademarks of Tata Sons Limited in certain countries