Kellogg's snack-food business, which includes brands such as Pringles and Pop-Tarts, accounts for the majority of the company's revenue. According to Kellogg's website, Kellanova predicts projected net sales of $13.5 billion in 2024, compared with $2.7 billion for WK Kellogg Co. This month, Kellogg Co. reported second-quarter net income of $357 million on revenue of $4.04 billion.