Our mission is to boost the heat transition by making heat available for everyone, everywhere, at any time.

Cellcius bv was founded in 2020 to develop and commercialize the technology developed within TNO and TU Eindhoven. The focus of Cellcius will initially be on utilizing industrial residual heat and electricity and making it available at locations where there is a demand for heat.

The prototype of the Cellcius Heat Battery is currently running and being tested on the premises of TU Eindhoven, next to the Cellcius office building. With several LOI’s with potential customers already signed, Cellcius aims for market introduction in 2026.

Mascha Sanders


Pim Donkers


Jelle Houben
System Architect


Marielle van Loon
Management Assistant


Olaf Adan


Mathijs Koens


Marja Willemsen
HR Manager


Gert van den Berg


Tom Chermin
Mechanical Engineer


Carst Hoopman
Test Engineer


George Leenknegt
Mechatronic Engineer


Gido Vermeer
Application Engineer


Marijn van Lingen
Chemical Engineer



Willem Rietdijk
Jr. Software Engineer






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Cellcius BV


KVK 77882687

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