Closure of trading window for the quarter and half year ended September 30, 2026

BF UTILITIES CIN : L40108PN2000PLC015323 SECT/BFUL/ September 24, 2026 National Stock Exchange of India Ltd. BSE Limited Exchange Plaza, Bandra-Kurla Complex Phiroze Jeejeebhoy Tower Bandra (E), Dalal Street, Fort, Mumbai – 400 051 Mumbai – 400 001. SYMBOL – BFUTILITIE Scrip Code – 532430 ISIN No - INE243D01012 Dear Sir/Ma’am, Sub: Closure of trading window This is to inform that in terms of the Company's Code of conduct for prevention of insider trading in the securities of BF Utilities Limited, framed in accordance with SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time, the "Trading Window" for Designated Person (and their immediate relatives) and specified Connected Person of the Company to deal in Securities of the Company shall remain closed from Thursday, October 01, 2026 till the end of 48 hours, after the financial results of the Company for the quarter ended September 30, 2026 become generally available. Kindly take a note of the same. Thanking You, Yours Faithfully, For BF Utilities Limited Pragati S. Rai Company Secretary Secretarial@bfutilities.com BF UTILITIES LIMITED, MUNDHWA, PUNE CANTONMENT, PUNE 411 036, MAHARASHTRA, INDIA Phone: +91 7719004777 I Email: Secretarial@bfutilities.com I Website: www.bfutilities.com