A representative from Calyos will reach out to you to plan an introductory web call where they will explain how our technology works and demonstrate the applications and benefits of it.










Thermal management is a critical requirement across many different market sectors.

Electrification is transforming the industry. Regulating the temperature of electrical components and systems with high-performance thermal management solutions is critical in extending the lifetime of a vehicle. Calyos provides solutions for all of these applications:
AI continues to drive up the power consumption of processors, from data center servers to edge devices, embedded systems and personal computers. Regulating the temperature of components and systems with high-performance thermal management solutions is critical to ensure they stay within safe operating temperatures. Calyos provides solutions for all of these applications:


As renewable generation grows, so does the need to store and convert energy efficiently. Regulating the temperature of BESS, power converters and inverters with high-performance thermal management solutions is critical in extending their lifetime. Calyos provides solutions for all of these applications:
From aircraft to armored vehicles, aerospace and defense platforms rely on increasingly powerful electronics operating in harsh, space-constrained environments. Regulating the temperature of components and systems with high-performance thermal management solutions is critical to ensuring mission reliability. Calyos provides solutions for all of these applications:

Engineers across different industries are solving similar challenges using passive, two-phase cooling technologies.
Self-regulating systems that require no controls, operating only when heat is applied.
Vaporization inherently has an extremely high heat transfer co-efficient.
Remove the need for pumps, connectors, valves and controls to save valuable space.
Two-phase is inherently passive, harnessing the latent heat of vaporization.
Dielectric fluid and self-regulation removes the risk of short-circuits and failure.
Our team consists of experts in all things two-phase, who design and produce cooling systems using the following technologies.
MCHPs are a hybrid HP-PHP solution that remains a simple and lightweight ultra-efficient cooling solution.
Learn MoreAlso referred to as Oscillating Heat Pipes, Calyos is maturing this promising technology for a variety of applications.
Learn MoreTraditional HPs are beautifully simple and provide incredibly low thermal resistances.
Learn MoreLHPs provide the ability to not only handle very high heat flux, but also to transport heat over long distances.
Learn MoreBy working side by side with our clients, Calyos can pair our knowledge and experience with our clients understanding of their application. This allows us to continue to develop innovative cooling systems that are viable in terms of mechanical design, cost and thermal performance for real-world applications.
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Our experts enable us to produce
proprietary wick structures that maximize capillary pumping. We meticulously select fluids and fine-tune vaporization and condensation processes to deliver exceptional performance that Calyos is globally recognized for.

Calyos' advanced modelling capabilities integrate physics-based simulations with complex models derived from empirical test data. Two-phase modelling is not easy and this crucially ensures accuracy balancing theoretical precision and real-world validation.

Calyos' patents and exclusive know-how enable robust designs, that easily mechanically integrate with your application while remaining cost effective to manufacture, assemble, fill with fluid and install.

In combination with our own facility and testing laboratory, Calyos has relationships with industrial partners in different regions and for different markets to meet the mass production needs for our clients.
Regardless of the market, the same applications have ever-increasing cooling requirements.
Electronics are now embedded in almost every application, from vehicles and aircraft to industrial equipment and telecom infrastructure. As components shrink and power density rises, they produce more heat in tighter spaces where traditional cooling struggles.
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Advancements in battery chemistry combined with demanding user needs such as fast charging are resulting in battery packs becoming increasingly difficult to thermally manage.
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Advancements in nano-technology (including GaN & SiC) are creating components with ever increasing heat density, combine this with the need to reduce packaging weight and volume and power electronics are increasingly difficult to thermally manage.
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Advancements in nanometer lithography combined with demanding workloads from AI are resulting in computer processors that are producing more waste heat at an increased density.
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