Certificate under SEBI (Depositories and Participants) Regulations, 2018

atcom technologies Itd July 14, 2026 To, To, The Listing Department The Listing Department National Stock Exchange of India Limited BSE Limited Exchange Plaza, 5% Floor, Phiroze Jeejeebhoy Towers, Bandra-Kurla Complex, Dalal Street, Fort, Bandra East, Mumbai— 400 051 Mumbai —400001 Scrip Code: ATCOM Scrip Code- 527007 Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended on June 30, 2026 Dear Madan/Sir, ‘We submit herewith the confirmation certificate received from M/s. Bigshare Services Private Limited, Registrar and Share Transfer Agent (RTA) as per Regulation 74(5) of the Securities Exchange Board of India (Depositories and Participants) Regulations, 2018 for the quarter ended on June 30, 2026. You are requested to take the same on your record. Thanking you, Yours Faithfully, For Atcom Technologies Limited Vikram Doshi Managing Director DIN: 00063455 Encl.: As above ATCOM TECHNOLOGIES LIMITED CIN: L29299MH1989PLC0O54224 Regd. Office: Flat No 5, Sannidhan, Plot No. 145 Indulal D Bhuva Marg, Wadala, Mumbai City, Mumbai, Maharashtra, India, 400031 Tel No: 022 35566211 | Email: contact@atcomtech.co.in Website: www.atcomtech.co.in e) Bigshare Services Pvt. Ltd. Ref No. BSS/Reg 74(5)/25-26 Date: 14/07/2026 ATCOM TECHNOLOGIES LTD (INE834A01014) 2F Court Chambers, 35 New Marine Lines MARINE LINES MUMBAI-400020 Dear Sir/Madam, Sub: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30" June, 2026. In reference to above - captioned Regulation, we hereby confirm that no dematerlisation request for equity shares of your company has received during the period from 01.04.2026 to 30.06.2026. We request you to kindly take note of the above in your records. Thanking you, Yours faithfully, For Bigshare Services Pvt. Ltd., Sandeep More Authorised Signatory CIN : U99999MH1994PTC076534 Office No $6-2. 6th Floor, Pinnacle Business Park, Next to Ahura Centre, Mahakal Caves Road, Andheni (East) Mumbai - 400 093 Tel.: +9122 62638200 « Fax - +9122 6263 8299 » Email - info@bigshareonline com + Website : www.bigshareonline com Regd. Office: E-2/3. Ansa Industrial Estate. Sakivihar Road. Saki Naka. Andheri (E). Mumbai - 400 072. India