I would like a complete list of UK publishers.  I would like contact
details for them or links to their websites.  I do not need online
publishers but those that publish popular books.

Dear charlieg02-ga 

I am going to direct you to two sites which both have very extensive
lists of UK Publishers. Both lists combined will in my opinion cover
nearly every single publisher in the UK. The first is The Publishers
Association (PA) which describes itself as "the focal point for all
book, journal and electronic publishers in the UK; it is where
publishers come together to identify and discuss the main issues
facing their industry and where the policies are developed that drive
the PA's campaigns to ensure a secure trading environment for our
industry."

http://www.publishers.org.uk/paweb/paweb.nsf/pubframe!Open
>Click on 'Contacts' on the left hand side >Select 'All Members' under
'PA MEMBERS'. You will then have several pages of names. Click on a
name to have revealed full details (name, address, telephone number,
website, date of joining)

The other site is Lights.com. This link will take you straight to the
list.
http://www.lights.com/publisher/db/country-United-Kingdom.html
Click on a name to obtain a link to website or address. Ofetn there
will a description of what the publishers specialises in.
The search page is http://www.lights.com/publisher/

Please ask for clarification of this research, or if the links do not
work, before rating the answer.

answerfinder-ga

Search strategy
"uk publishers"
://www.google.com/search?q=%22uk+publishers%22&hl=en&lr=&ie=UTF-8&oe=UTF-8&start=0&sa=N

V useful - thank you very much