Calyos is the global leader in Advanced 2-Phase Cooling Solutions for electronic components. Based upon its unique and extensive expertise in Loop Heat Pipe (LHP) technologies, Calyos provides a comprehensive range of high performance, pumpless and passive platform cooling solutions for High Performance Computing (HPC) and Power Electronics (PE).
Location: Belgium
Employees: 11-50
Founded date: 2014
Investors 4
| Date | Name | Website |
| - | Invest for... | investforj... |
| - | Finindus | finindus.b... |
| - | Theodorus | theodorus.... |
| - | SFPIM | sfpim.be |
Mentions in press and media 1
| Date | Title | Description |
| 15.04.2026 | Cooling becomes strategic: Calyos brings passive thermal tech to Europe’s defence stack | Europe’s push for technological sovereignty is reshaping even the most overlooked parts of the stack—including how systems are cooled. Data centres and compute platforms are essential infrastructure for both the civilian digital economy and... |