Big 5 ISPs

The Big 5 residential fixed-line ISPs are the UK ISPs that have more than 400,000 subscribers. (400,000 subscribers was used as the cut-off point for action in the Ofcom draft code for implementing the Digital Economy Act 2010.)

As of April 2014 these are:

1. BT
2. Sky
3. Virgin Media
4. TalkTalk
5. EE