Weetabix

0800212457

https://www.weetabix.co.uk

PO Box 5, Burton Latimer Kettering NN15 5JR United KIngdom

McVities (United Biscuits)

0161 432 0202

http://www.mcvities.co.uk/

Crossley Rd, Stockport, Manchester M19 2SD, United Kingdom

Kelloggs

+44 0800 626066

https://www.kelloggs.co.uk

PO Box 356 Warrington WA4 6XY United Kingdom

Nature Valley

0800 028 7561

https://www.naturevalley.co.uk

General Mills UK, PO Box 363, Uxbridge, UB8 1YT, UK

Cadbury

0121 4582000

https://www.cadbury.co.uk

Po Box 12, Bournville, Birmingham, B30 2LU United KIngdom