74 (5) Regulation for September Quarter 2026.

Brahmaputra Infrastructure Ltd. Registered Office: Brahmaputra House, A-7, Mahipalpur (NH 8-Mahipalpur Crossing), New Delhi-110037 Phones: 91-11-42290200 (50 Lines) Fax: 91-11-41687880, 26787068 E-mail: delhi@brahmaputragroup.com web: www.brahmaputragroup.com CIN:L55204DL1998PLC095933 Ref: Company Scrip Code: 535693 Dated: 16.10.2026 The Bombay Stock Exchange Limited Phiroze Jeejeebhoy Tower, 1st Floor Dalai Street, Mumbai - 400001 Subject: Certificate under Regulation 74 (5) of the SEBI (Depositories and Participants) Regulations, 2018 for the Quarter ended September 30, 2026. Dear Sir, This has reference to the captioned subject. We are enclosing herewith a Certificate under Regulation 74 (5) of SEBI (Depositories & Participants) Regulations, 2018, for the quarter ended 30t September 2026 received from M/s MUFG Intime India Private Limited, Registrar and Transfer Agent of the Company and based on it we hereby certify that the securities received from the depository participants for dematerialization during the quarter ended 30t September 2026, were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We are enclosing a copy of Certificate issued by M/s MUFG Intime India Private Limited (RTA) of the company. In reference to the above captioned regulation, we hereby confirm that the securities received from the depository participants for dematerialization during the quarter ended 30th September 2026, were confirmed (accepted rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialization have been confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Please find the same in order and acknowledge the receipt. Thanking You For Brahmaputra Infrastructure Limited RAKTIM & ACHARJEE: Raktim Acharjee Whole Time Director Din : 06722166 MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) CIN: US7190MH1999PTC118368 Noble Heights, 1 st floor, Plot No NH-2, C-1 Block, LSC, Near Savitri Market, Janakpuri, New Delhi — 110058. Tel: +91 11 4941 1000 www.in.mpms.mufg.com Date: 06.10.2026 The Company Secretary M/s. Brahmaputra Infrastructure Limited. Brahmaputra House A-7, Mahipalpur NH-8, Mahipalpur Crossing New Delhi 110037 ‘ Dear Sir, Subject: Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. In reference to the above captioned regulation, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30" September 2026, were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Thanking You, Yours Truly, For MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) Swapan Kumar ar Associate Vice-President & Head (North India) MUFG Intime India Private Limited A part of MUFG Corporate Markets, a division of MUFG Pension & Market Services