20 April 2023

Gamma Communications plc

("Gamma" or the "Company")

Publication of Notice of AGM

The Company has today published on its website, and posted to shareholders who have elected to receive a paper copy, the Notice of Annual General Meeting ("AGM") 2023 ("2023 AGM Notice").

The 2023 AGM Notice is available here: www.gammacommunicationsplc.com/investors/results-and-presentations/

The Company's AGM will be held at the offices of Investec Bank plc at 30 Gresham Street, London EC2V 7QP on Wednesday 17 May at 10.00am. Shareholders are being encouraged to vote online in advance of the meeting and full details of how to vote are contained in the 2023 AGM Notice. You may submit any questions about the AGM business to CompanySecretary@gamma.co.uk.

The Annual Report and Accounts 2022 has also been posted to shareholders today, where requested, and can be viewed via the above link.