Weetabix Limited (Weetabix Ltd.), trading under the name Weetabix Food Company and commonly referred to as simply Weetabix, is a food processing company that is responsible for the production of breakfast cereal brands, including Weetabix, Alpen, and Ready Brek. The company also produces Puffins cereal and Snackimals snacks through its Barbara's Bakery division.

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