Proton

Secure email service that encrypts all messages between sender and receiver with end-to-end encryption.

Launch date

Aug 2013

Employees

501-1000 people

Market cap

Enterprise valuation

Company register number CHE-354.686.492

Geneva Canton of Geneva (HQ)

https://protonmail.com

https://twitter.com/protonmail https://www.facebook.com/protonmail https://www.linkedin.com/company/protonmail/https://apps.apple.com/app/id979659905 https://play.google.com/store/apps/details?id=ch.protonmail.android

Date	Investors	Amount	Round
-	Innosuisse	N/A	-
Aug 2013	N/A	N/A	Grant
Aug 2014	N/A	$600k	Seed
Nov 2014	MassChallenge	N/A	Grant
Mar 2015	Charles River Ventures Fongit	$2.0m	Seed
Oct 2017	European Innovation Council	€50.0k	Grant
Oct 2018	European Innovation Council	€1.9m	Grant
Mar 2019	Horizon 2020	$2.2m	Grant
Total Funding		CAD9.5m

Tech stackLearn more about the technologies and tools that this company uses.

ACQUISITION by Proton Apr 2022