About Us2018-05-17T10:37:16+00:00

What We Do

ONZO combines an understanding of energy use with the science of analytics to give utilities and their customers unprecedented insights into how, where and when energy is used. Leveraging granular smart meter data, ONZO’s patented algorithms result in richer, highly accurate insights that enable utilities to provide a more personalised service and in turn, to better support their customers in achieving energy efficiency.

The company is headquartered in London, UK, with an office in the US, and works with clients all over the world.

Our Diversity

Diversity is crucial to the success of ONZO. We pride ourselves in sharing experience and cultures from all walks of life and fusing this experience into our approach, product and customers.


Telecoms, Research, Marketing & Advertising, Manufacturing & ERP, IT & Software Consultancy, Energy, SaaS and E-commerce experiences have all contributed to our product design.


Whilst our staff are diverse in professional background, they are equally diverse in origin and culture. Originating from the UK and Europe, Asia and the Americas, we’ve engendered an international culture within ONZO to help us to develop strong relationships with our customers around the world.


Through the promotion of close collaboration, we ensure that our design and user experience is core to every architectural and technical build. We have regular cross team workshops to help understand how we can all contribute to deliver the best experience we can.

Management Team

Steven Daniels
Steven DanielsChief Executive Officer
Jason Elliott
Jason ElliottChief Sales Officer
Colman Stephenson
Colman StephensonChief Financial Officer
Chris Fleck
Chris FleckChief Technology Officer

Board of Directors

Eddie Minshull
Eddie MinshullChairman
Paul Davidson
Paul DavidsonNon Executive Director
Christoph Wedegaertner
Christoph WedegaertnerNon Executive Director
Steven Daniels
Steven DanielsChief Executive Officer
Colman Stephenson
Colman StephensonChief Financial Officer

Our History


ONZO named in the 2018 Global Cleantech 100

Find out why this award is such a big deal for ONZO. Click here...


Bright future ahead ;)
Keep moving!

7th European Smart Energy Awards. Meter Data Management Solution of the Year

Insights Product launch


ONZO in North America and Australia!

InnovateUK award Energy Catalyst funding to ONZO

Engagement product launch!
ONZO in Europe

Move to Capital House

ONZO highlighted as one of the most exciting energy companies by Verdantix, an independent Analyst Firm for Energy, EH&S & Sustainability Research - July

Catalyst Grant awarded


ONZO raises £4M and announces strengthening of board

Cipio Partners and West Coast Capital invest


Niche discovered and filled

Hardware side of the company sold off to focus on data analytics Software as a Service offering.
From end 2012 to spring

Move to Praed St



It’s time for revolution!

That’s one small step for man, one giant leap for us.

The Institution of Engineering and Technology (IET) Innovation Awards. Power / Energy category