General Updates

Birla Corporation Limited Corporate Office: 1, Shakespeare Sarani, A.C. Market (2nd Floor), Kolkata 700 071 P: 033 6603 3300-02 F: +91 332288 4426 E: Coordinator@birlacorp.com 3rd November, 2026 BSE Limited National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Towers, ‘Exchange Plaza’, C-1, Block G, Dalal Street, Bandra-Kurla Complex, Bandra (East) Mumbai- 400 001 Mumbai- 400 051 Scrip Code: 500335 Scrip Symbol: BIRLACORPN Dear Sir(s), Sub: Disclosure under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015- Change of address of Registrar to an Issue and Share Transfer Agent Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (‘Listing Regulations’), we wish to inform you that the Company has received an intimation from M/s. KFin Technologies Limited, Registrar to an Issue and Share Transfer Agent (“RTA”) of the Company, vide its email dated November 02, 2026, regarding the relocation of its Corporate Office from its existing address to a new location with effect from 1st December, 2026. The details of the existing and new Corporate office addresses, along with the updated contact details of RTA are as under: Existing Corporate Office Address New Corporate Office Address KFin Technologies Limited, KFin Technologies Limited, Selenium Building, Tower B, Plot No. 31 & 32, 6, 23, 24, 25th Floor, South Tower, Financial District, Nanakramguda, Serilingampally, Rajapushpa West Avenue, Survey No. 115, Kokapet, Serilingampally Mandal, Hyderabad Rangareddi, Hyderabad - 500032, Telangana Ranga Reddy District, Telangana – 500075 Contact Details: Telephone: 1800 309 4001 Email: einward.ris@kfintech.com Website: https://www.kfintech.com Accordingly, all stakeholders are requested to take note of the aforesaid change and ensure that w.e.f. 1st December, 2026, all future correspondence, notices, invoices, documents and other business-related communications pertaining to the RTA shall be addressed to its new Corporate Office address. Please note that the Registered Office of the RTA remains unchanged. The aforesaid event occurred on 2nd November, 2026 at around 8.21 p.m. This is for your information and record. Thanking you, Yours faithfully, For BIRLA CORPORATION LIMITED (MANOJ KUMAR MEHTA) Company Secretary & Legal Head Registered Office: Birla Building, 9/1 R. N. Mukherjee Road, Kolkata-700001 | CIN: L01132WB1919PLC003334 | | www.birlacorporation.com| P: 033 6616 6745/6826; +91 33 2248 2872/7983