Black Box Ltdhas informed BSE that the meeting of the Board of Directors of the Company is scheduled on 13/11/2026 ,inter alia, to consider and approve unaudited financial results (Consolidated & Standalone) for the quarter and half year ended September 30, 2026

Telephone: +91 22 6661 7272 | Email: info.india@blackbox.com BBOX/SD/SE/2026/91 November 4, 2026 Corporate Relationship Department Corporate Relationship Department Bombay Stock Exchange Limited The National Stock Exchange of India Limited P.J. Tower, Dalal Street, Exchange Plaza, Bandra Kurla Complex, Fort, Mumbai 400001 Bandra East, Mumbai 400051 Subject: Intimation of the Board Meeting scheduled to be held on November 13, 2026 Ref.: Scrip code: BSE: 500463 / NSE: BBOX Dear Sir/Madam, Pursuant to the provisions of Regulation 29(1) of the SEBI (LODR) Regulations, 2015, notice is hereby given that the Meeting of the Board of Directors of Black Box Limited (“the Company”) is scheduled to be held on Friday, November 13, 2026, inter-alia, to consider and approve draft unaudited Financial Results (Standalone & Consolidated) for the quarter and half year ended September 30, 2026. The trading window for dealing in the shares of the Company by insiders/designated persons and their immediate relatives shall continue to remain closed till 48 hours from publication of the said financial results as informed vide letter no. BBOX/SE/SD/2026/87 dated September 25, 2026. This is for your information, record and necessary dissemination to all the stakeholders. Yours Faithfully, For Black Box Limited Aditya Goswami Company Secretary & Compliance Officer BLACK BOX LIMITED Registered Office: 501, 5th Floor, Building No. 9, Airoli Knowledge Park, MIDC Industrial Area, Airoli, Navi Mumbai 400 708, India BLACKBOX.COM | CIN: L32200MH1986PLC040652 | Tel: +91 22 6661 7272