Desknets.com
Chronus.com
Opensocial.org
Developer.ning.com
Portbooker.com
Pocket9.net
Basercms.net
Norada.com
Tine20.org
Nrtracker.com
Horde.org
Informationgateway.org
Egroupware.org
Group-office.com
Phprojekt.com
Teamwox.com
Iqube.net
Multitron.org
Manvswebapp.com
Zimbra.com
Open-xchange.com
Zarafa.com
Tmwox.net
Kolab.org
01.com
Teamwox.net
Citadel.org
Tmwox.com
Weboffice.com
Firstclass.com
Scalix.com
Communityzero.com
Collax.com
Decee.net
Opensourcedemo.biz
Varieart.com
Freelancerkit.com
Kennziffer.com
Blue-mind.net
Openchange.org
Opengroupware.org