Updates

Registered Office : A One House No. 326, CQAL Layout, Ward No.08, Sahakar Nagar, A-ONE STEELS INDIA LIMITED | Bengaluru - 560092 Karnataka, India Phone: 080-45646000 (Formerly known as A-One Steels India Private Limited and A-One Steel and Alloys Private Limited) Email:info@aonesteelgroup.com STEE Web: www.aonesteelgroup.com CIN : U28999KA2012PLC063439 Date: October 01, 2026 BSE Limited (BSE) National Stock Exchange of India Limited (NSE) 20" Floor, P.J. Towers Exchange Plaza, C-1, Block G Dalal Street Bandra Kurla Complex, Bandra (E) Mumbai — 400001 Mumbai - 400 051 BSE Scrip Code: 544952 NSE Scrip Symbol: AONESTEELS Subject: Intimation under Regulation 7(1) of the Securities and Exchange Board of India (Listin Obligations and Disclosure Requirements Regulations), 2015 Dear Sir/Madam, This is to inform you that A-One Steels India Limited (formerly Known as A-One Steels India Private Limited and A-One Steel and Alloys Private Limited) (the “Company”) had appointed Bigshare Services Private Limited having its registered office at Office No $6-2, 6th floor Pinnacle Business Park, Next to Ahura Centre, Mahakali Caves Road, Andheri (East) Mumbai - 400093, India, as Registrar & Share Transfer Agent ensuring compliance under regulation 7(1) of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements Regulations), 2015 with effect from December 27, 2024 and continues to act in this capacity. This is submitted.for your information and records. Kindly take this on your record and disseminate it appropriately to all concerned. Thank You, Yours Faithfully, For A-One Steels India Limited (formerly Known as A-One Steels India Private Limited and A-One Steel and Alloys Private Limited) POOJA S Digitally signed by POOJASN N Date: 2026.10.01 10:48:51 +05'30" Pooja Sara Nagaraja Company Secretary and Compliance Officer Membership No: A52496