High Protein Protein contributes to a growth in muscle mass. 1 of your 5 a day in 1/2 a can when eaten as part of a balanced diet.. 1 of Your 5 a Day. High Protein. High Fibre. Low Fat. Heinz. Dietary Information Low Fat Manufacturers Address H. J. Heinz Foods UK Ltd., London, SE1 9SG. H. J. Heinz Company (Ireland) Ltd., Avoca Court, Blackrock, Co. Dublin. Return to Get in touch Phone 0800 5285757 (ROI 1800 995311) or visit heinz. co. uk Please quote code on the can end. H. J. Heinz Foods UK Ltd., London, SE1 9SG. H. J. Heinz Company (Ireland) Ltd., Avoca Court, Blackrock, Co. Dublin. Package type Wrap