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Disclaimer: Star Stack provides information about European technology services for educational purposes only. Service listings, sovereignty assessments, and recommendations do not constitute legal, financial, or professional advice. We encourage you to verify all information independently and consult appropriate professionals before making technology decisions. Star Stack is not affiliated with any listed services unless explicitly stated.

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Cyso Cloud Object Storage | Star Stack

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Cyso Cloud Object Storage

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Cyso Cloud Object Storage

Name: Cyso Cloud Object Storage
Author: Star Stack

S3-compatible object storage on a Dutch OpenStack cloud

Object Storage

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About

Cyso Cloud Object Storage provides S3-compatible storage for unstructured data. It runs on a Dutch-based OpenStack platform, ensuring data residency within the Netherlands.

Resources

No migration guide is currently listed for this service.

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Sovereignty Score

Recorded assessment version: jurisdiction-ownership-2026-10-04

out of 100

Data completeness50% (Partial)

Jurisdictional(56%)

100

Excellent jurisdictional protection with EU-only legal exposure

Jurisdiction: Netherlands (EU member)
No foreign parent provider

Ownership(44%)

Strong EU ownership and control

Bootstrapped (self-funded)
Bootstrapped stage
Low acquisition risk (bootstrapped, no investor pressure) (No VC exit timeline, founders retain full control)

More dimensions coming soon

GovernanceComing soon

PortabilityComing soon

LicenseComing soon

CommunityComing soon

How missing data affects scores Submit data corrections

Provider

Cyso Hosting B.V.

Quick Facts

Legal jurisdiction: Netherlands, EU
Headquarters: Netherlands, EU
Ownership: Bootstrapped

Evidence and freshness

Verification date unknown. This assessment needs review.

A score is an assessment of recorded facts. Missing evidence and unresolved ownership can affect the result.

No field-level sources recorded for this service.