Proton Drive
Proton Drive is a Swiss end-to-end encrypted cloud storage service by Proton AG, a Swiss non-profit foundation. Its zero-knowledge architecture means even Proton cannot access your files. It is the leading European alternative to Dropbox and Google Drive.
Brand Identity Data
HQ Country
Switzerland
HQ City
Geneva
Founded
2022
EU Headquartered
Yes
EU Manufactured
Yes
Ownership Type
private
Stock Exchange
Private
Tax Domicile
CH
Ultimate Parent
Proton AG
Data Hosting
CH
CLOUD Act Exposure
No ✓
AI Trains on User Data
no
GDPR Status
compliant
DSA Designation
na
Carbon Neutral
claimed
B Corp Certified
No
Supply Chain
opaque
Repair / Recycling
No
Ethical Certifications
None verified
Verified on July 22, 2026
Corporate Lineage
2014
ProtonMail Founded
Proton AG is founded by scientists at CERN to provide encrypted communication.
2017
ProtonVPN Launch
Expansion of the privacy-focused ecosystem into virtual private networking.
2022
Proton Drive Launch
Public launch of the end-to-end encrypted cloud storage service.
2023
Proton Pass Launch
Expansion into password management as part of the unified privacy suite.