On September 19, 2007, it was announced that Continental Broadband (CB), a Landmark Communications (Landmark Media Enterprises) company, sold its South Florida business unit, WebUnited, to Host.net, the leading provider of data center (colocation) and managed network services in Florida. On May 15, 2009, it was announced that CB sold its Chicago business unit, ANET, to Cogent Communications, a global Internet service provider. On January 23, 2010, it was announced that CB sold its Richmond Business Unit, NET Telcos, to Cavalier Telephone, a full-service provider of telecommunications solutions.