Perhaps! Take a look at this short list of some of the vendors out there. An interesting thought and a much better alternative to using DropBox or Google Drive. However, let's not leave out the free alternative as well . . . Podio!
CapLinked (A Personal Favorite)
Secure File Sharing and Collaboration for Financial Services | Box
ShareVault
OneHub
Deal Interactive
idrShare
ShareSecure
SecureDocs
Firmex
iDeals
Virtual Data Room Services - ShareFile
Projectfusion
Netfiles
DataRooms.com