The division supports approximately 180,000 UK businesses, and 350 resellers, that include voice and data specialists, system integrators and carriers.

TalkTalk Business was founded in 1995 by Neil McArthur as Opal Telecoms.

TalkTalk Business changed its name from Opal Telecom on 1 February 2011.

However it has its origins in many business divisions of telecommunications companies that have been taken over including Pipex, Opal Telecom, Freedom2surf, Nildram and Tiscali.

TalkTalk Business provides communication products such as voice and broadband connectivity.