Is Kellogg a monopolistic company

Kellogg is not considered a monopolistic company; rather, it operates in a competitive market within the food industry. While it is one of the leading producers of breakfast cereals and snacks, there are numerous other companies, such as General Mills, Post Holdings, and Quaker Oats, that offer similar products. This competition prevents Kellogg from having monopolistic control over the market. However, it does hold significant market share in certain product categories, which might give it substantial influence.