Welcome to the new website for Energy One, Contigo Software Limited, eZ-nergy, EGSSIS and CQ Energy.

Contact us

A global presence through local offices

With local offices serving the wholesale energy markets of Asia-Pacific, Europe and the United Kingdom, we offer a wide range of software solutions and services for physical, contract and derivative energy trading and logistics.

Find our contact details below to discover how to get in touch. Using the form on the bottom of this page you can submit an enquiry and we will make sure the right people get in touch with you.

UK & Europe


4th Floor, Radcliffe House
Blenheim Court, Solihull
B91 2AA, UK

Tel: +44 (0) 845 838 6848


Korte Keppestraat 7 bus 32A
9320 Erembodegem

Tel: +32 2 456 17 10


24 rue de l’Est,
Paris, 75020


Tel: +33 1 84 17 75 65



Level 13, 77 Pacific Highway,
North Sydney, NSW 2060

Tel: +61 2 8916 2200


Level One, 1024 Ann Street, Fortitude Valley,
QLD, 4006

Tel: +61 2 8916 2200


Level 6, 50 Queen St,
Melbourne, VIC 3000

Tel: +61 2 8916 2200


Suite 143, 220 Greenhill Road,
Eastwood, SA 5063

Tel: +61 8 8464 0300

Submit an enquiry

Need to reach customer support?

You can get in touch with our dedicated customer support teams, access the helpdesk, and login to your user applications via the link below:

Tell us about your project