http://www.yahoo.co.uk
Yahoo search engine and web directory, best used to search for web sites.

http://www-uk.lycos.com/
Search UK and Ireland or world wide. Useful UK city guide.

http://muscat.co.uk/euroferret
Search for web sites in any european country.

http://www.emap.com/whatsnew/uk
Search through new sites in UK, can also be extended world wide.

http://www.uksearch.com
Search through 1/4 million UK web sites.

http://www.yell.co.uk
UK Yellow Pages. Search for a company by name, category of business or location.

Searchable Directory of UK Web Sites