Proton

🇨🇭HQ: SwitzerlandControl: SwitzerlandCloud service

Swiss privacy-first email and productivity suite with strong enterprise encryption posture.

EU First (with notes)

EU First Verdict

Legal Jurisdiction85/100 (40% weight)

Infrastructure & Hosting86/100 (25% weight)

Where Data is Stored90/100 (20% weight)

Who Owns the Company85/100 (15% weight)

No red flags detected

Why this score?

Proton has strong EU alignment but has some areas that need attention. Check the warnings below for details.

What would raise the score?

• Establish EU-based legal entity as primary processor
• Replace non-EU subprocessors with EU alternatives
• Transfer ownership control to EU jurisdiction

Subprocessors

Name	Country	Data Touch Level	Evidence
Proton AG	🇨🇭Switzerland	content	-

Recent Changes

No changes recorded yet.

Deployment Options

These options describe where the software can run, not who has legal control over your data.

EU Hosting Status

EU Hosting Available

Available Options

EU cloud

Jurisdiction notice: Both HQ and ownership control are outside EU/EEA. While EU deployment is available, the vendor remains subject to non-EU legal jurisdiction.