WholesaleBackup - WholesaleBackup is an online data backup service provider that turns your system into a backup server, allowing you to host the backup data on your own Windows Server environment.
Backblaze for Business - Manage Backblaze computer backup & B2 cloud storage
Rebel Backup - Rebel Backup lets you make encrypted backups of your important files to Dropbox or Google Drive.
Bocada - Bocada is a backup reporting package for enterprises.
Data Deposit Box - Backup all of your PCs, Macs and Mobile devices into ONE account.
Nubo - A self-hosted file sharing application in Haskell.