Communifire - Enterprise Social Collaboration Software
Paperless-Home - Find your documents when you need them most. Paperless manages them so you never have to dig through piles of paper or chaotic folders on your PC again.
DigitalChalk - Online Training Software and Learning Management System (LMS)
Paperless - Developers and publishers of Mac, Win, and iOS productivity, home and office and writing software such as MacGourmet, Paperless, MacJournal and many more. Based in MN.
Workplace by Facebook - Connect everyone in your company and turn ideas into action.
Teedy - Teedy is a lightweight document management system packed with all the features you can expect from big expensive solutions but still easy to use.