We’ve moved! This version of the Sovereignty Index is no longer updated. Visit the new Sovereignty Index to explore the latest information on European digital services.
Europe’s digital infrastructure increasingly depends on non-European providers. This index helps individuals and organisations understand who truly controls their digital services and where sovereignty risks remain.
Our methodology applies the EU Cloud Sovereignty Framework to publicly available data, technical documentation and ownership structures. Each score includes written justification.
This sovereignty index is retired and a new one is created on https://www.sovereigntyindex.eu
Eurotechguide operates independently and receives no funding, sponsorship or compensation from evaluated companies.
eurotechguide Sovereignty Index © 2026 by Roy Clerx is licensed under CC BY-NC-ND 4.0 
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The weighted score is calculated following the Cloud Sovereignty Framework (v1.2.1 , October 2025). Click on a row to get detailed info on the scoring.