Mincon Group plc

("Mincon" or the "Group")

Holding in Company

Mincon has been advised by FMR LLC, in a notification received on 28 May 2026, that as of 26 May 2026, it holds an interest in 21,247,241 ordinary shares of nominal value €0.01 each, which amounts to 9.99% of the issued share capital of the Company. The percentage shareholding is based on a share in issue figure of 212,472,413 ordinary shares.

Ends

29 May 2026

For further information please contact

Mincon Group plc

Joe Purcell - Chief Executive Officer                                             Tel: +353 (61) 361 099 Mark McNamara - Chief Financial Officer

Davy Corporate Finance (Nominated Adviser, Euronext Growth Listing Sponsor and Joint Broker)

Anthony Farrell                                                                                 Tel: +353 (1) 679 6363

Daragh O' Reilly

Shore Capital (Joint Broker)

Malachy McEntyre                                                                          Tel: +44 (0) 20 7408 4090

Mark Percy

Daniel Bush