I need a list of UK based food and/or Drinks manufacturers.

Data to include: I require a list (Spreadsheet or Database) of UK based food and drinks manufacturers. The companies I am looking for can manufacture food or drink or both.

I need the information to include:
Company name
Address Line 1
Address Line 2
Address Line 3
City
Postcode
Phone number
Website or Facebook (if applicable)
Brief description of what the company produce. (160 characters max)

I need to be able to search through the data and find all companies within a certain Postcode or City.

Accuracy is vitally important. No typos or misuse of grammar.

I require this info asap, preferably before 9th August 2015.

Additional work (under the same time constraints) is available if this is successfully carried out.
Extra notes: