Proton Mail: Şifreli E-posta
Proton AG
FairEmail, privacy aware email
Marcel Bokhorst, FairCode BV
Proton
Marshmallow Tech Private Limited
EPRIVO Encrypted Email & Chat
BlueRiSC Inc.
NordLocker Cloud Storage Space
Nord Security
Samsung Email
Samsung Electronics Co., Ltd.
Avast One – Privacy & Security
Avast Software
Proton Calendar: Secure Events
Aqua Mail - hızlı e-posta
Aqua Mail Inc
Email - Fast & Secure Mail
Edison Software