System1 Group PLC (AIM: SYS1)

formerly BrainJuicer Group PLC

("System1", or "the Company")

Board Change

System1 announces the appointment of Sophie Alice Tomkins (48) as a Non-Executive Director of the Company with effect from 11 June 2018.

Sophie has considerable public markets experience, gained through a 17 year career in the City.  Sophie is a Non-Executive Director and Chair of the Audit Committees of Hotel Chocolat Group PLC and Cloudcall Group PLC.  Previous experience includes roles with Cazenove & Co, Collins Stewart and Fairfax.  Sophie is a qualified Chartered Accountant and a fellow of the Chartered Institute for Securities and Investment.

After a period of handover, Sophie will chair the Company's Audit Committee and sit on the Group's Remuneration Committee.

Sophie holds or has held the following directorships or parnerships in the past five years:

There are no other disclosures required in relation to Rule 17 or paragraph (g) of Schedule 2 of the AIM Rules for Companies.

The Company can be found at www.system1group.com.

For further information, please contact: