UK Domain Name Traders
The below sites trade in UK domain names and have a portfolio of names for sale:
Offers a portfolio of high quality UK generic domains for sale.
XEC Domain Name Services
A domain name consultancy which has a selection of generic domain names available for sale and can provide advice on domain brokering and drop catching.
NameFarm.co.uk Generic Domain Names
Has a large portfolio of .co.uk and .com generic domain names for sale.
For a wide selection of commercially orientated .co.uk domains.
Domain For Sale UK
Keyword rich descriptive and brandable .uk domain names for sale.