Chatter.com

– Offers free private social networks for companies.

IGLOO Software

– Corporate social networking solutions.

ONEsite Solutions

– Custom social networking solutions that help enterprises engage and serve their customers online.

Relenet Social Network Software

– Customized social networks software that enables you to operate professional social network communities on-demand under their your own brand.

Small World Labs

– Enterprise social networking service provider. Allows organizations to build customer engagement communities.

Web Graphics Software

– Online generator of glitter text for social networks.