Advisors and Contacts

Plexus Holdings PLC

Registered Office
Thames House
Portsmouth Road
Esher
Surrey
KT10 9AD

Directors

Chief Executive Ben van Bilderbeek age 65
Finance Director Graham Stevens age 55
Technical Director Craig Hendrie age 40
Non-Executive Chairman Jeff Thrall* age 63
Non-Executive Director Charles Jones* age 55
Non-Executive Director Geoff Thompson age 58
Non-Executive Director Ms Kunming Liu age 38


*Member of Audit and Remuneration Committee’s

The Business address for each of the above is:
Thames House
Portsmouth Road
Esher
Surrey
KT10 9AD

Company Secretary

Douglas Armour FCIS
Equiniti David Venus Limited
Thames House
Portsmouth Road
Esher
Surrey
KT10 9AD

Nominated Adviser and Broker

Cenkos Securities plc
66 Hanover Street
Edingburgh
EH2 1EL

6.7.8 Tokenhouse Yard
London
EC2R 7AS

Auditors

Crowe Clark Whitehill LLP
St Bride's House,
10 Salisbury Square,
London
EC4Y 8EH

Solicitors to the Company

Fox Williams LLP
Ten Dominion Street
London
EC2M 2EE

Ledingham Chalmers LLP
Johnstone House
52 - 54 Rose Street
Aberdeen
AB10 1HA

Financial Public Relations

St Brides Media & Finance Ltd
Third Floor
Aldermary House
10-15 Queen Street
London
EC4N 1TX

Registrars

SLC Registrars
Thames House
Portsmouth Road
Esher
Surrey
KT10 9AD

Changing global drilling standards in the oil and gas industry by delivering innovative equipment and services which dramatically improve safety and reduce costs.