Ownership / ultimate parent (EU-owned?)
Why important?
Ownership and jurisdiction shape access obligations (e.g. CLOUD Act), governance and risk assumptions in audits.
How measured?
Scale 0–5 + N/A:
- 0 = Ultimate parent clearly non-EU (no EU governance/separation)
- 1 = Non-EU ultimate parent (EU entity only operational/contracting)
- 2 = Non-EU parent, but stronger EU structures (e.g. EU subsidiary, limited governance)
- 3 = EU operations/governance mechanisms in place, ultimate parent remains non-EU
- 4 = EU-owned, but relevant non-EU influence/control issues (e.g. investors/structure)
- 5 = Ultimate parent EU-owned (control in the EU)
- N/A = no reliable evidence
Sources / Evidence
- https://www.aboutamazon.eu/news/aws/built-operated-controlled-and-secured-in-europe-aws-unveils-new-sovereign-controls-and-governance-structure-for-the-aws-european-sovereign-cloud
- https://www.ionos.com/new-brand
- https://www.stackit.de/en/newsarticle/stackit-independent-company/
- https://corporate.ovhcloud.com/en/
- https://www.t-cloud-public.com/en/benefits/sovereignty
- https://www.oracle.eu/faq/
- https://www.prnewswire.com/news-releases/godaddy-inc-announces-sale-of-plusserver-300489582.html
- https://www.exoscale.com/datacenters/
- https://www.hetzner.com/de/european-cloud/
- https://www.scaleway.com/en/about-us/
- https://news.microsoft.com/de-de/erste-souveraene-cloud-plattform-fuer-die-deutsche-verwaltung-auf-der-zielgeraden/
- https://www.deloscloud.de/about-us.html
- https://www.noris.de/en/company/about-us/
- https://www.secunet.com/en/about-us/press/article/secunet-security-networks-ag-uebernimmt-syseleven-gmbh
- https://learn.microsoft.com/de-de/industry/sovereign-cloud/overview/microsoft-sovereign-cloud
Validation questions (RFP)
- Who is the ultimate parent? Which corporate and jurisdictional chain applies to disclosure obligations?
Scores comparison
| Providers | Score | |
|---|---|---|
| IONOS Cloud | 5.0 | |
| STACKIT | 5.0 | |
| OVHcloud Public Cloud (inkl. SecNumCloud) | 5.0 | |
| T Cloud Public | 5.0 | |
| UpCloud | 5.0 | |
| Hetzner Cloud | 5.0 | |
| Scaleway | 5.0 | |
| Delos Cloud | 5.0 | |
| noris Sovereign Cloud | 5.0 | |
| SysEleven OpenStack Cloud | 5.0 | |
| Cloud Temple Trusted Cloud | 5.0 | CLOUD TEMPLE SAS (FR), registered office Puteaux; single-shareholder company (SASU), subsidiary of the French Neurones group. No non-EU ultimate parent. |
| Infomaniak Public Cloud | 4.0 | Infomaniak Network SA (CH), founded 1994. Majority owned by employees (employee-owned). Founded by Boris Siegenthaler. Headquarters in Geneva, CH. Not EU, but CH/EFTA. |
| Exoscale | 3.0 | |
| AWS European Sovereign Cloud | 1.0 | |
| Oracle EU Sovereign Cloud | 1.0 | |
| pluscloud open | 1.0 | |
| Microsoft Sovereign Cloud | 0.0 |