UK Mailing and Email List Required - Business / Sports Clubs

I'm looking for a mailing list and email list of all businesses and sports clubs / associations in the UK. If you have such a list, please get in touch. It needs to be relatively recent and accurate. Please let me know the count of records, the content in the list, if you have email addresses, and if you have postal addresses. A small sample to show data format and integrity would be appreciated. I will need the list in excel on separate column for each field. They must have UK postcodes. Thanks Neil