SigmaRoc PLC

FTSE AIM ALL-SHARE

7-9 Swallow Street
London
W1B 4DE
United Kingdom

www.sigmaroc.com

AUDITOR

PKF Littlejohn LLP

FINANCIAL ADVISER

Strand Hanson Limited

FINANCIAL PR

IFC Advisory Ltd

LAW FIRM

Bates Wells & Braithwaite London LLP

Druces LLP

Fieldfisher

Hill Dickinson

STOCKBROKER

Liberum Capital Limited