30 June 2026

ROSEBANK INDUSTRIES PLC

("ROSEBANK" OR THE "COMPANY")

Rosebank announces that having conducted meetings with certain institutional investors in the U.S. last week, it has made the associated presentation materials available on its website which can be accessed at the following link: https://www.rosebankindustries.com/investors/results-presentations/

Rosebank confirms that the presentation materials contain no material new information.

ENDS

Enquiries:

Rosebank Industries plc               Via Montfort Communications

Simon Peckham                              Chief Executive

Liam Butterworth                           Chief Operating Officer

Matthew Richards                          Group Finance Director

Montfort Communications

Nick Miles                                          +44 (0) 7739 701 634, [email protected]

Charlotte McMullen                         +44 (0) 7921 881 800, [email protected]

Investor Relations

Chris Dyett                                         +44 (0) 7974 974 690, [email protected]