BoxCryptor - Boxcryptor encrypts your sensitive files before uploading them to cloud storage services like Dropbox, Google Drive, Microsoft OneDrive, Box, and many others.
DigitalChalk - Online Training Software and Learning Management System (LMS)
Cloudfogger - Easy and secure encryption for the cloud. Provides security for all cloud storage services like Dropbox, OneDrive and Google Drive.
Workplace by Facebook - Connect everyone in your company and turn ideas into action.
Mega - Secure File Storage and collaboration
Moxtra - Moxtra is a multi layered, embeddable team collaboration solution.