Our client – ProtonMail, is a team of scientists, engineers, and developers drawn together by a shared goal to build an internet that respects privacy and is secure against cyberattacks. The team met at CERN (Switzerland) and created ProtonMail, Proton Technologies AG has grown into a global leader in online security. Today, they are the world's largest secure email provider with over one million users. In addition to their headquarters in Geneva, Proton has ofices in San Francisco, Skopje, Prague, Zurich and now expanding their new office in Vilnius.