Northamber PlcLSE: NAR

Directorate Change

26 September 2025

Northamber PLC

(the "Company" or "Northamber")

Board Change

Further to the recent announcement of Colin Thompson's intention to retire from the Board at the forthcoming AGM, the Board has amicably agreed with Colin he will leave the board with effect from the end of September.

Alexander Phillips, Executive Chairman of Northamber, stated:

"The Board wants to thank Colin for all his help over the years and his contributions to the Board and Northamber."

Contacts:

Northamber PLC

Tel: +44 (0) 208 744 8200

Alex Phillips, Chairman

investor_relations@northamber.com

Singer Capital Markets (Nominated Adviser and Sole Broker)

Tel: +44 (0) 207 496 3000

Philip Davies

Patrick Weaver