Intimation regarding Closure of trading window

Date: September 24, 2026 TBoS E Limited TNoa t ional Stock Exchange of India Ltd The Compliance Manager The Manager, Listing Department Corporate Relationship Dept., Exchange Plaza, Plot No. C/1, Phiroze Jeejeebhoy Towers, G Block, Bandra-Kurla Complex, DScarlaipl SCtoredeet:, 5M4u4m4b1a9i 400001. SByamndbroal (: EAaRsIt)S, Mumbai 400 051. DSuebar.: SIinrt/i mMaadtiaomn , regarding Closure of Trading Window. Dear Sir/Madam, Pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015 and the Company’s Code of Conduct for Prevention of Insider Trading, we wish to inform you that the Trading Window for dealing in the securities of the Company shall remain closed for all Designated Persons and their immediate relatives from October 01, 2026 until 48 hours after the declaration of the Unaudited Financial Results (Standalone & Consolidated) for the quarter and half year ending September 30, 2026. The date of the Board meeting for consideration and approval of the said Financial Results will be intimated separately. This is for your information and records. TYohuanrsk ifnagit yhofuu,l l y, For Arisinfra Solutions Limited Bhavik Jayesh Khara Whole-Time Director and CFO DIN: 09095925 Place: Mumbai