Shareholders meeting

Telephone: +91 22 6661 7272 | Email: info.india@blackbox.com BBOX/SD/SE/2026/84 September 16, 2026 Corporate Relationship Department Corporate Relationship Department Bombay Stock Exchange Limited National Stock Exchange Limited P.J. Towers, Dalal Street, Exchange Plaza, Bandra Kurla Complex, Fort, Mumbai 400001 Bandra East, Mumbai 400051 Sub: Submission of the Scrutinizer’s Report for the e-voting process and voting conducted at the 40th Annual General Meeting of the Company held on Wednesday, September 16, 2026. Ref.: Scrip code: BSE: 500463/NSE: BBOX Dear Sir/Madam, Pursuant to Section 108 & 109 of the Companies Act, 2013 (“the Act”) read with Rules 20 & 21 of Companies (Management and Administration) Rules, 2014 (Amendment Rules, 2015) and pursuant to Regulation 44 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find attached herewith the Scrutinizer’s Report in Form MGT-13 for the e-voting process and voting conducted at the 40th Annual General Meeting of the Company held on Wednesday, September 16, 2026 through Video Conferencing. This is for your information, record and necessary dissemination to all stakeholders. Thanking You, For Black Box Limited Aditya Goswami Company Secretary & Compliance Officer Encl.: A/a. 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