I had a great technical support session with Alan and Léo from Ohmycad. They explained clearly how to save files on 3DEXPERIENCE and manage revisions with the maturity cycle. The session was very helpful, professional, and easy to follow. Looking forward to the next one on automating the drawing title block. Highly recommend their support team!
The sovereign cloud, explained without jargon.
4.9/5 on Google1,500+ customersNumber one 3DEXPERIENCE reseller worldwide in 2025
What exactly is the sovereign cloud?
A sovereign cloud hosts and manages your data under French or European law, without direct exposure to the U.S. Cloud Act. Ohmycad operates this service on the Outscale Dassault Systèmes cloud, in the France region, with a SecNumCloud option for cases where certification is required.
Data from France
Hébergées sur le cloud Outscale Dassault Systèmes, région France.
Opérateur français
Outscale, filiale de Dassault Systèmes, n'est pas soumis au Cloud Act.
SecNumCloud en option
La qualification de l'ANSSI, activée quand votre secteur l'exige.
Sovereign cloud, trusted cloud, SecNumCloud
Three terms, three definitions.
Sovereign Cloud
Infrastructure under French or European jurisdiction.
Trusted Cloud
The certification resulting from the 2021 «cloud-first» doctrine: the SecNumCloud certification, plus immunity from extraterritorial laws. Since version 3.2 of the standard, this immunity has been an integral part of SecNumCloud itself.
Learn more →SecNumCloud
The security certification issued by ANSSI, version 3.2, is currently in effect. Outscale holds this certification for its cloudgouv-eu-west-1 region.
Learn more →Le cloud qui héberge déjà 3DEXPERIENCE, pour votre infrastructure
Vous utilisez 3DEXPERIENCE ? Vos données y sont déjà
Dassault Systèmes héberge la plateforme sur le cloud Outscale, dans votre région. Rien à faire de votre côté.
Votre infrastructure, sur mesure
Serveurs virtuels, réseau, sauvegardes, calcul et GPU, dimensionnés pour vos usages. SecNumCloud en option.
Simuler votre offre →They explain it better than we do
Frequently Asked Questions About Sovereignty
Is SecNumCloud required?
No, it is still optional and is enabled at the request of the end customer or as required by regulations.
Is it cheaper than an American hyperscaler?
Not always. The price depends on the scope and is compared to the cost estimate, line by line. What you’re purchasing first and foremost is the right to use your data and the right to operate in France.
Who has access to my data?
Ohmycad, as part of our managed services, and Outscale as our hosting provider. No third parties outside of this framework.