Thomas Girard, CEO of Kerys Software
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Isolate without compromise

“ For 20 years, we lived with two, sometimes three computers on our desk. That was the price of working securely. We got tired of paying it. So we built the product we wished someone had built for us. Because security, if it's meant to last, can't come at the expense of the people who use it.”

Thomas Girard
CEO of Kerys Software

Built for the Most Demanding

Regulation keeps getting stricter. NIS2, DORA, RGPD, and rising standards from ANSSI. We built YS::Desktop for organizations where a security failure isn't an option.

Within six months of launch, 20% of the CAC 40 was already running YS::Desktop.

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Deeply Rooted, Built for Europe

We're headquartered in Paris-Saclay, at the center of French deeptech.

Founded in 2024, we built our trusted computing technology from the ground up. No shortcuts, no repackaged components.

Kerys Software engineers working together in the office
Backed from the start by investors from Paris, London, and Berlin
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Our Commitment

Choosing Kerys Software means:

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Environmental footprint icon
Cutting your IT infrastructure's environmental footprint
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Independent environments icon
Running independent environments, without compromise
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User experience icon
Putting user experience at the center of security, not an afterthought
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Meeting the highest cybersecurity and compliance standards, by design
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These objectives are embodied not only in our product, but also in the company's founding statutes where our mission is stated as follows: "Reduce the consumption of IT components by providing secure, independent, and easy-to-use solutions."

Download our mission reports
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‍Without Compromise?

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