Directorate change.

19 May 2025

Big Yellow Group PLC

("Big Yellow" or "the Company")

Board Appointment

Big Yellow Group PLC is pleased to announce the appointment of John Hunter as an Executive Director with effect from the Group's Annual General Meeting on 17 July.

John joined the business as Chief Operating Officer in April 2024 and has made a very successful start to leading day-to-day operations of the business.

He originally qualified as a Chartered Accountant with Arthur Andersen in 2001.  He has held general management roles with Carphone Warehouse, Geek Squad and HomeServe, with over 20 years' experience in the retail and consumer services sectors.

Aside from the information set out in the announcement above, no further information is required to be disclosed pursuant to Listing Rule 9.6.13R.

Nicholas Vetch, Executive Chairman commented:

"We are delighted to welcome John to the Board and I am sure he will make a very significant contribution to the business over the coming years."

Enquiries:

Nicholas Vetch, Executive Chairman                                                           01276 477811 

James Gibson, Chief Executive Officer                                                      

John Trotman, Chief Financial Officer                                                          

Sodali & Co                                                                                                 020 7100 6451

Ben Foster        

Victoria Heslop