Proton is a privacy-first technology company making secure, open-source tools accessible to millions of people and organizations worldwide. Headquartered in Switzerland, a jurisdiction with some of the world's strongest data protection laws, Proton is driven by the belief that a better internet begins with privacy and digital freedom.

Unlike most tech companies, we have no venture capital investors.

Our primary shareholder is the non profit Proton Foundation, which means our only obligation is to the people who use our products, not advertisers or third parties.

A better internet starts with privacy and freedom.