About us

eDaaS-IO is the brand for promoting and supporting Energy-IO’s services and technology outside of the Netherlands. 

Founded in 2009 by Ton van Ewijk, Energy-IO has been helping manufacturing companies and real estate occupiers reduce their energy consumption, costs and CO2 emissions.

Over 180 sites in the Netherlands and Belgium have benefited from their approach to data acquisition  and analytics. The team’s skill set embraces hardware technology, system integration, cloud hosted data storage, API development and custom analytics.

Ton van Ewijk

CEO

Ton founded our parent company, Energy-IO, in 2009 after recognising the need for high quality energy data to control consumption, costs and CO2 emmisions. 

Rick Wolthuis

Software Engineering

The engineer and innovator behind our Smart Metering Box technology, Rick has been with Energy IO from its beginning. 

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Mark van Ginkel

Network Engineer

Mark is our lead networking engineer who designed and optimised the wireless daa links embedded in our technology. 

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Robin Ozcelik

Business Intelligence

Our BI specialist who translates data into insightful information. Responsible for our standard analytics and custom dashboards

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Sin Yong Teng

Research Data Scientist

We have a partnership with Sin Yong Teng from Radboud University Nijmegen. SIn’s expertise in enegry related data science topics contributes to our anaytical services 

Tjeerd Veenstra

Business intelligence

Tjeerd is art of our business intelligence team and provides process support to keep our internal systems running smoothly.

Peter Thirlby

Head of UK

Peter has a long track record in solutions for real estate and ESG reporting and is building our operation in the UK & ROI

Mission, Vision & Values

"Our mission is to provide reliable and accurate energy data to help our clients make informed decisions about their energy usage and sustainability goals."

"Our vision is to be a leading provider of energy data for the real estate sector, empowering businesses and organizations around the world to optimize their energy usage and reduce their carbon footprint."


  • Excellence: We strive for the highest quality in everything we do, from the accuracy of our data to the level of service we provide to our clients.

  • Innovation: We are constantly seeking out new ways to improve our products and services, and are committed to staying at the forefront of technology.

  • Sustainability: We believe in the importance of protecting the environment and are dedicated to helping our clients achieve their sustainability goals.

  • Collaboration: We value the power of teamwork and are committed to building strong partnerships with our clients and colleague

  • Integrity: We are transparent and honest in all of our business practices, and hold ourselves to the highest ethical standards