System1 Group PlcLSE: SYS1

Appointment of Joint Corporate Broker

· Issued by System1 Group Plc

System1 Group - Greenbook Directory Listing — Greenbook

12 January 2026

System1 Group PLC (AIM: SYS1)

 ("System1", or "the Company", or "the Group")

Appointment of Joint Corporate Broker

System1 Group PLC (AIM: SYS1) is pleased to announce the appointment of Singer Capital Markets as Joint Corporate Broker alongside the Group's Nominated Adviser and existing corporate broker, Canaccord Genuity Limited.

-Ends-

For further information, please contact:

System1 Group PLC

Tel: +44 (0)7467 990147

James Gregory, Chief Executive Officer

Chris Willford, Chief Financial Officer

Canaccord Genuity Limited (Nominated Adviser and Joint Broker)

Tel: +44 (0)20 7523 8000

Simon Bridges / Andrew Potts / Harry Rees

Singer Capital Markets (Joint Broker)

Tel: +44 (0)20 7496 3000

James Moat / Sara Hale / James Fischer