Regulated industries

Aleph Alpha

Germany

Heidelberg lab building auditable, on-premise models for government and regulated industry.

Cleura

Sweden

Swedish OpenStack public cloud with a managed Kubernetes layer and no US parent company.

Cryptomator

GermanyOpen source

Client-side vaults for the files you still keep in somebody else’s cloud.

Elastx

Sweden

Stockholm OpenStack and managed platform services, run fossil-free by design.

Fuga Cloud

Netherlands

Dutch OpenStack cloud that makes data residency the headline rather than the footnote.

Internxt

SpainOpen source

Valencia zero-knowledge drive with open-source clients and a separate photo vault.

Leafcloud

Netherlands

Amsterdam cloud that puts its servers inside buildings that need the waste heat.

Nextcloud Talk

GermanyOpen sourceSelf-hostable

Calls and chat inside your own Nextcloud, with no third-party signalling server in the path.

Open Telekom Cloud

Germany

OpenStack operated by a German carrier under German contract law, aimed squarely at public-sector procurement.

Passbolt

LuxembourgOpen sourceSelf-hostable

Luxembourg password manager designed around team sharing, self-hostable from day one.

Piwik PRO

Poland

Wrocław analytics suite with consent management attached and a private-cloud option.

Psono

GermanyOpen sourceSelf-hostable

German self-hosted password manager with granular sharing for ops teams.

STACKIT

Germany

A sovereign cloud spun out of a European retail group, operated only in German and Austrian regions.

Tresorit

Hungary

End-to-end encrypted storage aimed at firms that have to prove where a file went.

Wire

GermanyOpen source

Berlin-built encrypted messaging and conferencing on the MLS standard, deployed in regulated settings.