ViaWiki is a former enterprise-class wiki, 'combining the latest in intranet and document management tools into one, powerful office solution'. ViaWiki was a product of 'Vector Internet Services, Inc.'.
In 2006, 'VISI Incorporated' (formerly known as 'Vector Internet Services, Inc.') applied to file the 'VIAWIKI' trademark, and this was granted December 2007. In 2010, it was subsequently was aquired by OneNeck IT Solutions, where the 'viawiki.com' url redirects to. At this point, it would appear that its' former wiki hosting activities ceased. As of August 2014, the 'ViaWiki.com' domain is for sale, and the trademark registration status is cancelled.