Please find attached the intimation regarding the sad demise of Shri. Bhawani Shankar Sharma Ji, Founder & Chairman of the Company, pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, for your information and records.

SURPRENE Compliances/Letter/4 Date: October 09, 2026 BSE Limited, National Stock Exchange of India Limited, The listing department, The listing department, P.J. Towers, Dalal Street, Exchange Plaza, Bandra Kurla Complex, Mumbai - 400001. Bandra (East), Mumbai- 400051. Scrip Code: 532904 Symbol: SUPREMEINF Sub: Intimation of Sad Demise of Shri Bhawani Shankar Sharma Ji, Founder & Chairman of the Comunpdera Regnulatyion 30 of SEBI (Listing Obligatioannsd Disclosure Requirements) Regulations, 2015. Respected Sir/ Ma’am, With profound grief and a heavy heart, we regret to inform our shareholders, investors, and all other stakeholders of the sad demise of Shri Bhawani Shankar Sharma Ji, Founder and Chairman of the Company, who has departed for his heavenly abode on Friday, October 09, 2026. Shri Sharma Ji was the guiding force behind the Company's journey and growth. Through his vision, wisdom, and unwavering commitment, he laid a strong foundation for the Company and inspired generations through his exemplary leadership and values. His contribution to the Company and the lives of those associated with him will always be remembered with deep respect and gratitude. The Company shall always remain indebted to his invaluable contributions and cherish his legacy with utmost respect and gratitude. Further, it is hereby informed that he would be ceased to be the part of promoter / promoter group of the company in accordance with the Regulation 31A (6) (c) of the SEBI LODR Regulations, 2015. Kindly take note of the same. Thanking you. For Supreme Infrastructure India Limited idharth Jain Chief Financial Officer SUPREME INFRASTRUCTURE INDIA LIMITED Supreme House, Plot No.94/C, Pratap Gad, LL.T. Main Gate, Powai, Mumbai — 400 076 Tel : + 9122 6128 9700, Mob-+ 91 8425833332 Fax : + 91 22 6128 9711, website :www.supremeinfra.com CIN: L74999MH1983PLC029752