Our partners

Cooll works closely with a large network of project partners, technology partners and suppliers, both at home and abroad. The partners contribute to the technology through the valued efforts of people and by making knowledge, technology, network and financing available. On the side, we have several important partners that make our work financially possible.

Cooll’s mission ties in seamlessly with the UN’s Sustainable Development Goal 7: Ensure access to affordable, reliable, sustainable and modern energy for all.

No Five Trees
Van Dorp
Energie Fonds Overijssel
Stichting Wetenschappelijk Onderzoek
European Union
Europees Fonds voor Regionale Ontwikkeling
Rijksdienst voor Ondernemend Nederland
Topsector Energie

Become a partner

The past 20 years have been all about development. Our technology has now advanced to such an extent that it’s ready for commercialisation. We don’t want to go to mass production ourselves. Instead, we’re searching globally for partners to cooperate or implement our certified technology.

HVAC professionals

We are looking for HVAC companies that produce condensing boilers or heat pumps, but see added value in the implementation of our thermally driven heat pump technology into their line of products.

Capital investors

We’ve been funded by our founders, informal investors, private investors, Dutch grants and European subsidies. To scale up in Europe, the United States and Asia, we’re looking for additional capital.


We would like to get in touch with governmental bodies which have defined concrete targets to reduce carbon emissions but want to achieve those with minimal impact on the electricity grid.

Explore a partnership

Are you interested in becoming an investor or integrator of our technology? Please let us know by filling out this form. It would be our pleasure to share more information by giving a demonstration.

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