Here's a list of businesses (and their ratings) in the Manufacturers/packers category.
In England, Wales and Northern Ireland food hygiene ratings are provided by the The Food Hygiene Rating Scheme (FHRS). Ratings in Scotland are provided by a similar scheme called the Food Hygiene Information Scheme (FHIS).
You can read more about FHRS and FHIS food ratings here.
Click on a establishment below for more information:
15 St James Terrace, Lochwinnoch Road, Kilmacolm, PA13 4HB
High Branchal Farm, Branchal Road, Kilmacolm, PA11 3SL
Ashgrove Lane, Port Glasgow, PA14 5NQ
5 Inverkip Street, Greenock, PA15 1SX
23 - 25 Church Street, Port Glasgow, PA14 5EH