Please find attached the announcement under Regulation 30 of SEBI LODR

July 22, 2026 Department of Corporate Relationship National Stock Exchange of India Limited BSE Ltd. Exchange Plaza, C-1, Block G, Phiroze Jeejeebhoy Towers, Bandra Kurla Complex, Dalal Street, Fort, Mumbai – 400 001. Bandra (E), Mumbai – 400051 Scrip Code: 539177 NSE Symbol – AIIL Dear Sir/Madam, Subject: Intimation under Regulation 30 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 (LODR) This is to inform you that a search & seizure operation is commenced by the Income Tax Department at the Company’s Corporate offices and the commercial premises from July 20, 2026. We are cooperating with the officials of the Income Tax Department and are responding to the queries raised by them. As required under Regulation 30 read with Schedule III of SEBI LODR Regulations 2015, We will update you on impact and on further developments in due course of time. Request you to kindly take note of the same on your record. Thank you, For Authum Investment & Infrastructure Limited Dipyanti Jaiswar Company Secretary Place: Mumbai