Certificate under Reg. 74(5) of SEBI (DP) Regulations 2018 for Q2 ended 30th September 2026 - enclosed.

8th October 2026 Listing Department BSE Limited, Phiroze Jeejeebhoy Towers, Dalal Street, Fort, Mumbai - 400001, Maharashtra Scrip Code: 522134 Dear Sir / Madam, Sub: Confirmation Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the second quarter ended 30th September 2026. The Confirmation Certificate as per the regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the second quarter ended 30th September 2026 received from M/s. MUFG Intime India Private Limited (Formerly Known as Link Intime India Pvt. Ltd.), Registrar and Share Transfer Agent of the Company is enclosed. This is for your information and record. For Artson Limited (Formerly Artson Engineering Limited) Sd/- Deepak Tibrewal Company Secretary & Compliance Officer (FCS 8925) Encl: Certificate received from MUFG Intime India Private Limited National Securities Depository Limited The Central Depository Services (India) Limited Trade World, 4th Floor, Marathon Futurex, A-Wing, Kamala Mills Compound 25th Floor, NM Joshi Marg, Lower Parel, Lower Parel, Mumbai - 400013 Mumbai - 400013, Maharashtra Maharashtra Registered Office: Corporate Office: 14th Floor, Cignus, Plot No. 71A, Ground Floor, Mithona Towers-1, Kailash Nagar, Mayur Nagar Passpoli, 1-7-80 to 87, Prenderghast Road, Powai, Mumbai - 400087, Maharashtra, India. Secunderabad - 500003, Telangana, India. Tel: +91 22 66255600 Tel: +91 40 66018175 MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) CIN: U67190MH1999PTC118368 Registered Address: C-101, Embassy 247, L.B.S. Marg, Vikhroli (West), Mumbai – 400083. Tel: +91 22 4918 6000 www.in.mpms.mufg.com 8 October 2026 Artson Limited 14th Floor, Cignus, Plot No.71A Kailash Nagar, Mayur Nagar Passpoli Powai, Mumbai - 87 Dear Sir, Subject: Confirmation Certificate under Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018. In reference to the above captioned regulation, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th September 2026, were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been confirmed/rejected and the security certificates received were mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in the register of members as the registered owner within the prescribed timelines. We request you to kindly take note of the above in your records. Thanking You, Yours faithfully, For MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) Ashok Shetty Sr. Vice President – Corporate Registry MUFG Intime India Private Limited A part of MUFG Corporate Markets, a division of MUFG Pension & Market Services