Listed as “Proton”
- First observed:
- 31 Oct 2026
- Investment announced:
- Date not recorded
Proton offers email, cloud storage, and password management tools.
Proton provides email and calendar services for communicating and organizing appointments. Its cloud storage service holds files and photos for users. A password manager generates and stores passwords across devices.
Some public sources are being tracked. Coverage varies by milestone.
Coverage describes public evidence. Points require a qualifying milestone after your pick.
These sources establish that the firm lists the company. The observation date records when RiseFinder captured the relationship; it does not establish when the investment happened.
Listed as “Proton”
No dated funding or investment events are recorded yet. Initial portfolio listings establish the starting baseline and earn no points.