SIS Limited has informed the Exchange regarding the demise of Shri Ravindra Kishore Sinha, Chairman Emeritus of the Company.

October 30, 2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza Phiroze Jeejeebhoy Towers C-1, Block G, Bandra Kurla Complex Dalal Street Bandra (E), Mumbai-400051 Mumbai-400001 Company Symbol: SIS Company Code: Equity: 540673 Debt: 976573 Dear Sir/ Madam, Sub: Intimation of demise of Chairman Emeritus of the Company With profound grief, we inform you of the demise of Shri Ravindra Kishore Sinha, Chairman Emeritus of the Company, today, i.e., Friday, October 30, 2026. Shri Sinha was the Founder of the Company and played a pivotal role in its growth and development over the years. The Board of Directors and the Management of the Company express their deepest condolences and place on record their sincere appreciation for his invaluable contribution, visionary leadership, and enduring association with the Company. He leaves behind a lasting legacy, not only in the several charitable foundations he established, but also in the Company, which he built from inception into a listed and professionally managed organisation. Kindly take the above information on record. Thanking you. Sincerely, For SIS Limited Pushpalatha Katkuri Company Secretary and Compliance Officer SIS Limited Address for correspondence: #106, 1st Floor, Ramanashree Arcade, 18 MG Road, Bangalore- 560 001, Karnataka Registered office: Annapoorna Bhawan, Patliputra Telephone Exchange Road, Kurji, Patna 800 010 Bihar Website: www.sisindia.com Tel: +91 80 2559 0801 E-mail ID: compliance1@sisindia.com CIN: L75230BR1985PLC002083