Correction to Notice of AGM

15 January 2026

Northamber PLC

(the "Company")

Correction to Notice of Annual General Meeting

The Company announces that the notice of AGM detailed the incorrect date for when members had to be registered in the Register of Members of the Company in order to be entitled to attend and vote at the AGM. The date should be 6 February 2026 and not 12 January 2026.

The corrected notice of AGM will be made available on the Company's website, www.northamber.com.

Contacts:

Northamber PLC                                                                                            investor_relations@northamber.com

Alex Phillips, Chairman

Singer Capital Markets (Nominated Adviser and Sole Broker)              Tel: +44 (0) 207 496 3000

Philip Davies