OS 2.0 - Update

The best of the companies in this list will be soon acquired by Google, Yahoo, Amazon and Ebay.

Ajaxos - Ajax operating system (Stealth)
Cosmopod - Your personal desktop
Desktoptwo* - Manage your desktop in a browser
Eyeos - Virtual office operating system
Netjaxer - Create a 2.0 tray in windows
Orca - Online personal desktop
Parakey - Web OS
Startforce - Start page with OS features
Surfulater - Collect, save & manage all your info
Wadgetos - OS in your browser
Webtop - Social desktop
Xin - Online OS for Ajax serverapps
Youos - OS in your browser; standard apps + develop yourself
Zcubes - OS in your browser

Italic = new. Update 061224, 070119.