As per the Attachment

(Formarly known as Steelman Telecom Private Limited) Dated: 20.08.2026 The Manager Corporate Rela(cid:415)onship Department Bombay Stock Exchange Limited 1 st Floor, New Trading Wing, Phiroze Jeejeebhoy Tower Dalal Street, Fort, Mumbai-400001. Scrip Code: BSE: 543622 Dear Sir/Madam, SUB: INTIMATION OF 23RD ANNUAL GENERAL MEETING OF STL AND BOOK CLOSURE With reference to the Regula(cid:415)on 29 of SEBI (Lis(cid:415)ng Obliga(cid:415)on and Disclosure Requirements) Regula(cid:415)ons, 2015, we hereby inform that the 23rd Annual General Mee(cid:415)ng of the Company will be held on Saturday, 19th September 2026 at 12:00 NOON at MANI CASADONA, FLAT NO 15E1, FLOOR NO-15, PLOT NO-IIF/04, STREET NO-372, ACTION AREA-IIF, NEW TOWN, KOLKATA- 700156. Further, in terms of Regula(cid:415)on 42 of SEBI (Lis(cid:415)ng Obliga(cid:415)on and Disclosure Requirements) Regula(cid:415)ons, 2015, we hereby inform you that the Register of Members and Share Transfer Books of the Company will remain closed from Sunday, 13th September, 2026 to Saturday, 19th September,2026 (both days inclusive). The Cut-off date for reckoning the vo(cid:415)ng rights of the members for remote e-Vo(cid:415)ng and e-Vo(cid:415)ng on the day of the 23rd AGM is Saturday, 12th September, 2026. You are requested to take the same on your record. Thanking You, Yours faithfully, For STEELMAN TELECOM LIMITED (Formerly Known as Steelman Telecom Private Limited) ---------------------------------------------------------- APARUPA DAS (Company Secretary & Compliance officer) Mem No:42450 Corporate Office: Mani Casadona, Flat No 15E1, Floor No-15, Plot No-IIF/04, Street No-372, Ac(cid:415)on Area-IIF, New Town, Kolkata-700156. Website: www.steelmantelecom.com | Email: contact@steelmantelecom.in | Phone No. +91-8443022233 | CIN No. L55101WB2003PLC096195