Contact us

General inquiries

For general inquiries: +1.800.509.5758.

Sales information

For Derceto sales information, contact: +1.800.509.5758.

Support and maintenance

To contact us regarding support and maintenance for your Aquadvanced Energy system please contact your company's nominated Derceto Support Contact. Please send all documents care of our Headquarters.

Our offices


Derceto, Inc.

Contact: Wayne Spittal
One Embarcadero Center
Suite 500
San Francisco, CA 94111, USA

Phone: +1..800.509.5758
Email: wspittal@derceto.com


Derceto Canada Ltd

120 Adelaide Street W.
Suite 2600
Toronto, ON M5H 1T1, Canada

Phone: +1.415.625.0262
Email: sales@derceto.com

New Zealand

Derceto Ltd

Contact: Simon Bunn
PO Box 6114
Wellesley Street
Auckland 1141, New Zealand

Phone: +64.9.373.7100
Fax: +64.9.373.7101
Email: sbunn@derceto.com

London, UK


Contact: Francesc Cabrespina
290 Aztec West,
Bristol, BS32 4SY
England, United Kingdom

Phone: +44.1454 804 040
Fax: +44.1454 804 048

Sydney, Australia

SUEZ Water Australia

Contact: Stuart Gowans
Level 3, 3 Rider Boulevard
Rhodes, NSW 2138
PO Box 3246, Rhodes
NSW 2138, Australia

Phone: +61.2.8759.7900
Fax: +61.2.8754.0199

Latest news

Mar 07 2019

Hunter Water has awarded SUEZ the contract to implement the proven Aquadvanced™ Energy solution, to optimise water distribution throughout Hunter Water’s network in New South Wales, Australia, helping to reduce its energy consumption and environmental footprint.

The Bunn Report

March 18, 2014  |  WHITEPAPER

Measurement and Verification of Energy Performance Contracts

Mar 18 2014

Download the whitepaper

Subscribe to receive future Bunn Reports via email or the early release hardcopy version.


After graduating with a Bachelor of Engineering (Electrical) Simon spent the next 21 years in control systems design, rising to become a partner in The Beca Group in 1999. In 2000 Simon used his experience of control systems and water treatment processes to design the complex software at the heart of the Aquadapt product, the world’s first commercially available real-time pump scheduling optimizer. Email Simon