Plexus Holdings PLC

Registered Office
Highdown House
Yeoman Way
Worthing
West Sussex
BN99 3HH

Directors

Chief Executive Ben van Bilderbeek
Finance Director Graham Stevens
Technical Director Craig Hendrie
Non-Executive Chairman Jeff Thrall*
Non-Executive Director Charles Jones*
Non-Executive Director Ms Kunming Liu

*Member of Audit and Remuneration Committees

The Business address for each of the above is:

Highdown House
Yeoman Way
Worthing
West Sussex
BN99 3HH

Company Secretary

Prism Cosec Limited
Highdown House
Yeoman Way
Worthing
West Sussex
BN99 3HH

Nominated Adviser and Broker

Cenkos Securities plc
125 Princes Street
Edinburgh
EH2 4AD

6.7.8 Tokenhouse Yard
London
EC2R 7AS