Your energy management partner.

Tackle your company's energy challenges with us.

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We take complexity out of energy for:

Energy costs graph declining

Reduce your energy costs

Understand your energy expenses & reduce them efficiently.


Comply with regulations

We help you navigate through the broad & fast-evolving regulatory landscape.

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Optimise your environmental impact

Adopt cost-efficient and impactful solutions for a sustainable business.


Why clients choose us


Your success is our driving source & the reason we exist.


Tailored solutions matching your unique needs.


We’re engineers, we get straight to the point.


We don’t mind getting our hands dirty.

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Companies like working with us

5 stars
Right from the start of our collaboration, I felt supported throughout the project. I particularly appreciated Klareco's ability to simplify complex and technical information into an easy-to-understand explanation. This was a real plus that enabled us to move more quickly towards concrete solutions. Klareco listens to its customers' needs and is committed to doing everything in its power to achieve results.
Thibault Wuestenberghs - Decathlon
Logistics Security & Operations Manager
5 stars
"Klareco helped us to map out the energy performance of our healthcare assets. Not only did they draw up EPB certificates using the new calculation methods, but they also suggested investments to improve the score where necessary. Klareco has proved to be a reliable partner when it comes to the energy performance of buildings."
Fred Coiffard - Cofinimmo
Senior Asset & Property Manager
5 stars
"Klareco works in a particularly customer-oriented way. Questions are asked and, at Klareco, the customer's needs are understood very quickly. Inspiring, intelligent solutions that really make a difference. As a result, things are dealt with quickly, transparently and smoothly, which isn't always easy. But at Klareco, it's possible. Consultations take place on time, with the necessary regularity, and in the meantime issues are dealt with efficiently. It's all about the numbers, but you're never treated like a number. Their plan of approach is effective and you will quickly notice the difference in your organisation. I recommend working with Klareco for their professionalism and friendly approach."
An Vanden Broucke – Globiss
5 stars
“Working with Klareco was a positive experience for us. Klareco was always available if there were any questions. They did everything necessary for us to make everything run smoothly! Thus, all our visiting days went very smoothly and without any problems. ”
Senne De Swaef – ASZ
Energy Management Project Officer
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Dive into our structured approach for profitable results

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