Cessation

September 11, 2026 BSE Limited National Stock Exchange of India Ltd., Phiroze Jeejeebhoy Towers, Exchange Plaza, C/1, G Block, Dalal Street, Bandra - Kurla Complex, Bandra (E), Mumbai - 400001. Mumbai – 400051. Scrip ID: BSOFT Symbol: BSOFT Scrip Code: 532400 Series: EQ Kind Attn: The Manager, Kind Attn: The Manager, Department of Corporate Services Listing Department Subject: Intimation under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“Listing Regulations”). Dear Sir/Madam, Pursuant to Regulation 30 of the Listing Regulations, this is to inform you that Mr. Ankur Vaish, Chief Strategy Officer and Senior Management Personnel (“SMP”) of the Company, has tendered his resignation from the services of the Company to pursue other opportunities. His resignation will be effective close of business hours on September 19, 2026, and he will consequently cease to be an SMP of the Company from that date. Details as required under Regulation 30 of the Listing Regulations read with SEBI Master Circular No. HO/49/14/14(7)2025-CFD-POD2/I/3762/2026 dated January 30, 2026, as amended from time to time, are enclosed as “Annexure A”. A copy of the resignation letter is also enclosed. This intimation is also being made available on the Company’s website at https://www.birlasoft.com/company/investors. Kindly take the same on your records. Thanking you. Yours faithfully, For Birlasoft Limited Sneha Padve Company Secretary & Compliance Officer Membership No. A9678 Annexure A Sr. No Particulars Details 1. Reason for change viz. Mr. Ankur Vaish, Chief Strategy Officer and SMP, resignation has tendered his resignation to pursue other opportunities. 2. Date of Cessation With effect from the close of business hours on September 19, 2026. 3. Brief profile (in case of Not Applicable appointment) 4. Disclosure of relationships Not Applicable between Directors (in case of appointment of a director) September 11, 2026 To.. AnganGuhe Chief Executive Officer & Managing Director Birtasoft limited SUbject: Resignation DearAngan, I would like to tender my resignation from the position of Chief Strategy Officer of the Company to pursue other opportunities effective close of business hours on September 19. 2026. I would like to thank the Management for the support extended during my tenure with the Company and I wish Birlasoft all the success in its future endeavors. Thanking you, AnkurVaish l. .