Simplex Infrastructures Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 10/11/2026 ,inter alia, to consider and approve Board Meeting intimation under Regulation 29(1) of the SEBI (Listing Obligation and Disclosure Requirements) Regulation,2015 going to be held on 10th November, 2026 inter-alia to consider and approve Un-Audited standalone and consolidated financial results of the company for quarter and half year ended September 30 ,2026.

SIMPLEX IN FRASTRUCTU RES LIMITED REGD. OFFICE: .SIMPLEX AN ISO 9001 : 2015 HOUSE'27. SHAKESPEARE SARANI, KOLKATA.TOO 017 (INDIA) certified company PHONES : +91 33 2301-1600, FAX : +91 33 2289-1468 E-mail : simplexkolkata@simplexinfra.com, Website : www.simplexinfra.com CIN No. 145209 WB 1924 PLC 004969 0l/cs/sE/0o1 t9s700 November 03,2026 The Secretary The Secretary National Stock Exchange of India Limited The Calcutta Stock Exchange Ltd 5m Floor, Exchange Plaza 7, Lyons Range Bandra Kurla Complex Kolkata - 700 001 Bandra East, Mumbai - 40005 I The Secretary BSE Limited I'tFloor, New Trade Ring Rotunda Building Phiroze JeeJeebhoy Towers Dalal Street, Mumbai - 400 001 Sub: Intimation under Regulation 29(1) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 - Notice of Board Meeting Dear Sir/IVladam, Pursuant to Regulations 29 of the SEBI (LODR) Regulations, 2015, Notice is hereby given that a meeting_of-the Bgard of Directors of the Company will be held physically at the registeled office / Video Conferencing (VC)/ Other Audio Visual M"aos (OAVM)-on Tues-rlay, 106 frovember,2026 inter-alia to consider and approve the draft Un-Audited standalone and consolidated financial results of theCompany for the quarter and half year ended September 30, 2026 pwsuantto Regulation 33 and,52 ofthe SEBI (LODR) Regulation 2015. This is for your information. Thanking yoq Yours faithfully, For INFRASTRUCTT]RES LIMITED SR. VICE PRESIDENT & COMPANY SECRETARY BRANCHES : "HEMKUNTH" 4TH FLOOR, 89, NEHRU PLACE, NEW DELHI-110 019, rr- : (011) 4944-4200, FAX: (011) 2646-5869 oAMBIKACOMPLEX,4TH FLOOR,32,ARCOT ROAD, KODAMBAKKAM, CHENNAI-600 024,e: (044) 3504-6561