Annual General Meeting for Financial Year 2025-26 is to be held on 25th September, 2026

Date: 02/09/2026 General Manager BSE Limited, P.J. Tower, Dalal Street, Fort, Mumbai 400 001 Script Code: 544308 (BSE) Subject: Notice of 33rd Annual General Meeting of HILLTONE SOFTWARE AND GASES LIMITED This is to inform you that the 33rd Annual General Meeting of our Company is scheduled to be held on Friday, September 25th, 2026 at 03:00 PM IST through Video Conferencing (“VC”)/Other Audio Visual Means (“OVAM”) in compliance with the applicable circulars of Ministry of Corporate Affairs (MCA) and SEBI to transact the businesses mentioned in the Notice of 33rd Annual General Meeting. The Register of Members and Share Transfer Books of the Company will be closed from 17th September, 2026 to September 25th, 2026 (both days inclusive) for the purpose of 33rd Annual General Meeting of the Company and same will be re-opened from 26th September, 2026 onwards. The Company has provided E-voting facility to the Shareholders of the Company for casting their votes electronically through e-voting platform of NSDL. The remote e-voting will commence on 09:00 AM on 21st September, 2026 and will end on 5:00 PM on 24th September, 2026. During this period, the members of the Company holding shares as on the Cut-off date i.e. 16th September, 2026 may cast their vote electronically. The remote e-voting module shall be disabled by NSDL for voting thereafter. The e-voting facility will again be available to the Shareholders during the AGM. We have attached herewith the Notice of 33rd Annual General Meeting of our Company for kind perusal of Stakeholders. Kindly take the same on your record and oblige us. Thanking you, Yours faithfully For HILLTONE SOFTWARE AND GASES LIMITED HINISHA PATEL COMPANY SECRETARY AND COMPLIANCE OFFICER