Intimation of Schedule of Investor / Analysts' Earnings Conference Call on Financial Results for the quarter and half year ended September 30, 2026

Docusign Envelope ID: 072B1E80-57CB-8155-832F-27C762B9A9C3 October 9, 2026 The Manager, Listing T he Manager, Listing BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, Plot No. C/1, Dalal Street, G -Block, Bandra-Kurla Complex, Mumbai - 400 001 Mumbai – 400 051 Scrip Code: 526299 Scrip Symbol: MPHASIS Dear Sir/Madam, Sub: Intimation of Schedule of Investor / Analysts’ Earnings Conference Call on Financial Results for the quarter and half year ended September 30, 2026 Pursuant to Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that the Company will organize an Earnings Conference Call for Investors and Analysts on Friday, November 6, 2026, at 8:30 AM Indian Standard Time (IST), following the announcement of the financial results for the quarter and half year ended September 30, 2026. The details of the Conference Call are enclosed herewith. The schedule of the Conference Call is also available on the website of the Company at https://www.mphasis.com/home/corporate/investors/earnings-call-new.html Further, the presentation, recording and transcript of the Call shall be made available on the Company's website at www.mphasis.com. We request you to kindly take the above intimation on record. Yours faithfully, For Mphasis Limited Mayank Verma Senior Vice President and Company Secretary Membership No.: ACS 18776 Encl: As above Docusign Envelope ID: 072B1E80-57CB-8155-832F-27C762B9A9C3 Earnings Conference Call – Q2 FY2027 At 08.30 AM IST on Friday, November 6, 2026 The management team of Mphasis Limited will organize a Conference Call for Investors and Analysts following the announcement of financial results for the quarter and half year ended September 30, 2026. The details of the Conference Call are as follows: Date & Time Webcast Link Friday, November 06, 2026, at 08:30 AM Indian Standard Time (IST) https://event.choruscall.com/mediaframe/webcast.html?webcastid=IaxT DiamondPass 2EWC Registration https://services.choruscall.in/DiamondPassRegistration/register?confirm ationNumber=2858613&linkSecurityString=18e295c5f1 Conference Call Timings Region Date Time India (IST) Friday, November 06, 2026 08:30 AM Hong Kong / Singapore Friday, November 06, 2026 11:00 AM UK (GMT) Friday, November 06, 2026 03:00 AM France (CET) Friday, November 06, 2026 04:00 AM US (PST) Thursday, November 05, 2026 07:00 PM New York (EST) Thursday, November 05, 2026 10:00 PM Dial-In Details Category Details Universal Access +91 22 6280 1165, +91 22 7115 8066 Argentina 0080014243444 Australia 0080014243444 Belgium 0080014243444 Canada 01180014243444 China 4008428405 France 0800914745 Germany 0080014243444 Hong Kong 800964448 Italy 0080014243444 Japan 00531161110 Netherlands 08000229808 Poland 008001124248 Singapore 8001012045 South Korea 00180014243444 Sweden 0080014243444 Thailand 00180014243444 UK 08081011573 USA 18667462133 India Replay Number Main Replay Number: +91 22 71945757 Playback ID: 41149# Replay Dates: 06/11/2026 to 07/11/2026