Details
Proton is a Swiss technology company that builds privacy-focused digital services designed to protect user data and online communication. It was founded by scientists from CERN and is headquartered in Geneva.
The company is best known for its encrypted email service, Proton Mail, which uses end-to-end encryption to ensure that only the sender and recipient can read messages. It also offers a suite of privacy tools including Proton VPN, Proton Drive, Proton Calendar, and Proton Pass, all designed to secure digital activity and reduce data tracking.
Proton’s services are built on a strong privacy-first philosophy, meaning user data is protected by default and the company itself cannot access the content of communications. It operates under Swiss privacy laws, which are among the strictest in the world.
The company serves millions of users globally, including individuals, journalists, and organisations that prioritise digital security and privacy. It continues to expand its ecosystem of encrypted tools to offer a full privacy-focused alternative to mainstream tech platforms.