BLACK BOX LIMITED — AGM Information 2023

Aug 12, 2023

Telephone: +91 22 6661 7272 | Email: info.india@blackbox.com

BBOX/SD/SE/2023/61

August 12, 2023

Corporate Relationship Department Bombay Stock Exchange Limited P.J. Towers, Dalal Street, Fort, Mumbai 400001	Corporate Relationship Department National Stock Exchange Limited Exchange Plaza, Bandra Kurla Complex, Bandra East, Mumbai 400051

Sub: Notice of the 37[th] Annual General Meeting (AGM) of Black Box Limited (Formerly known as AGC Networks Limited)

Ref.: Scrip code: BSE: 500463/NSE: BBOX

Dear Sir/Madam,

This is to inform the Stock Exchanges that the Board of Directors of Black Box Limited (Formerly known as AGC Networks Limited (“the Company”), at their meeting held on August 12, 2023, has approved to convene and hold the 37[th] Annual General Meeting (“AGM”) of the Company on Tuesday, September 26, 2023 at 10:30 A.M. Indian Standard Time (IST) through Video Conferencing (“VC”) facility provided by National Securities Depository Limited (“NSDL”).

The record date/cut-off date for the purpose of the said AGM is Tuesday, September 19, 2023 .

This is for your information, record and necessary dissemination to all the stakeholders.

For Black Box Limited

(Formerly Known as AGC Networks Limited)

Digitally signed by ADITYA GOSWAMI ADITYA DN: c=IN, postalCode=453331, st=MADHYA PRADESH, l=INDORE, o=Personal, serialNumber=90d7e0ec8731fc2b22a434065ca2d7edd4592cb05acf78877a4e25df6339ba91, pseudonym=2c490576c4864618897246fba4b85835, 2.5.4.20=f18e7acba1999269290f6f4428a8f089e04d7 54a1d35fa95784d6edafe1ceb4c, GOSWAMI email=ADITYA.GOSWAMI@BLACKBOX.COM, cn=ADITYA GOSWAMI Date: 2023.08.12 15:34:47 +05'30'

Aditya Goswami Company Secretary & Compliance Officer

BLACK BOX LIMITED (Formerly AGC Networks 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