Insights

Focused on Cooling Innovation Calyos specializes in high-performance, passive liquid cooling systems designed for electronic components such as power electronics, processors, and batteries, offering a unique solution for industries requiring efficient thermal management amidst increasing heat densities.

Strong Space Technology Foundation Built on expertise from European Space Agency projects, Calyos leverages space-grade heat transfer technologies like Loop and Micro-Channel Heat Pipes, providing credibility and advanced solutions applicable to high-reliability markets demanding cutting-edge cooling.

Emerging Market Demand as electronics become smaller and more powerful, the need for passive and ultra-reliable cooling solutions is rising across sectors such as E-mobility, energy, and computing, creating opportunities for targeted outreach to innovative hardware manufacturers.

Recent Technological Launches The company's recent introduction of Loop Heat Pipe cooling solutions for Intel Xeon Skylake indicates capability to collaborate with major OEMs in high-performance computing, highlighting potential to expand partnerships within server and data center markets.

Growing Engineering Collaborations Partnerships with companies like Streacom demonstrate openness to joint development and custom chassis solutions, presenting an entry point for suppliers of complementary infrastructure, chassis, or system integration services aimed at the high-performance electronics sector.

Calyos Tech Stack

Calyos uses 8 technology products and services including Varnish, Amazon Web Services, Google Hosted Libraries, and more. Explore Calyos's tech stack below.

  • Varnish
    Caching
  • Amazon Web Services
    Cloud Hosting
  • Google Hosted Libraries
    Content Delivery Network
  • Next.js
    Javascript Frameworks
  • Webflow
    Page Builders
  • Cloudflare Bot Management
    Security
  • OpenResty
    Web Servers
  • prettyPhoto
    Web Tools And Plugins

Calyos's Email Address Formats

Calyos uses at least 1 format(s):
Calyos Email FormatsExamplePercentage
First.Last@calyos-tm.comJohn.Doe@calyos-tm.com
42%
First.Middle.Last@calyos-tm.comJohn.Michael.Doe@calyos-tm.com
8%
First.Last@calyos-tm.comJohn.Doe@calyos-tm.com
42%
First.Middle.Last@calyos-tm.comJohn.Michael.Doe@calyos-tm.com
8%

Frequently Asked Questions

Where is Calyos's headquarters located?

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Calyos's main headquarters is located at QUATRIÈME RUE, 20, ZONING DE JUMET Charleroi, Wallonia 6040, BE. The company has employees across 4 continents, including EuropeAfricaAsia.

What is Calyos's phone number?

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You can contact Calyos's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Calyos's official website and social media links?

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Calyos's official website is calyos-tm.com and has social profiles on LinkedIn.

What is Calyos's NAICS code?

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Calyos's NAICS code is 3332 - Industrial Machinery Manufacturing.

How many employees does Calyos have currently?

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As of October 2025, Calyos has approximately 26 employees across 4 continents, including EuropeAfricaAsia. Key team members include Chief Executive Officer: A. D. R.Chief Technical Officer: V. D.Founder - Evangelizer - Chief Strategy Officer: O. D. L.. Explore Calyos's employee directory with LeadIQ.

What industry does Calyos belong to?

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Calyos operates in the Industrial Machinery Manufacturing industry.

What technology does Calyos use?

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Calyos's tech stack includes VarnishAmazon Web ServicesGoogle Hosted LibrariesNext.jsWebflowCloudflare Bot ManagementOpenRestyprettyPhoto.

What is Calyos's email format?

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Calyos's email format typically follows the pattern of First.Last@calyos-tm.com. Find more Calyos email formats with LeadIQ.

When was Calyos founded?

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Calyos was founded in 2014.
Calyos

Calyos

Industrial Machinery ManufacturingBelgium11-50 Employees

Today cooling is becoming the limiting factor for implementation of next-gen electronic components across markets such as E-mobility, Energy and Computing - all three of which are critical to delivering our sustainable future. 

Therefore resolving the need for high performance, ultra reliable and sustainable cooling systems is a must.

Calyos' mission is to provide viable, passive liquid cooling systems to meet the cooling needs of high performance electronic components. 

Calyos' foundation is built on a long history in the space business with both the European Space Agency and Euro Heat Pipes - the latter of which commercialised the same technology for the space business. In space the challenge was to transport the heat to a larger surface of exchange - passively and reliably. 

Today the same is true, as electronics shrink in size and increase in heat density, this heat load must be effectively absorbed (in our case by vaporisation) and transported to a larger surface where it can be effectively dissipated.

We help engineers design viable two-phase, passive cooling systems that we produce to cool components such as power electronics, processors, batteries, etc. 

Calyos' systems utilise technologies such as Loop Heat Pipes, Pulsating Heat Pipes, and Micro-Channel Heat Pipes - although we don't stop there, as innovators in our space we are constantly developing and patenting new technologies to solve new problems, from E-motors to Fuel Cells.


If you are new to two-phase cooling, register to a our bi-weekly newsletter to learn more and gain valuable insight to the benefits of adopting two-phase cooling systems.

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Section iconCompany Overview

Headquarters
QUATRIÈME RUE, 20, ZONING DE JUMET Charleroi, Wallonia 6040, BE
Phone number
NAICS Code
3332 - Industrial Machinery Manufacturing
Founded
2014
Employees
11-50

Section iconFunding & Financials

  • $1M

    Calyos's revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    Calyos's revenue is estimated to be in the range of $1M

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