WK Kellogg Co is an American food manufacturing company, split from Kellogg's on October 2, 2023, and headquartered in Battle Creek, Michigan. It was formed in October 2023 as part of Kellogg's spin-off of its North American breakfast cereal business, and it existed as an independent company for about two years before being acquired.
It was purchased by Ferrero SpA in September 2025.[2]
History
On October 2, 2023, WK Kellogg Co (named after Will Keith Kellogg, one of the original founders of the Kellogg's company) was spun off from the Kellogg Company and listed on the New York Stock Exchange, and the Kellogg Company was renamed Kellanova.[3]