Post Holdings, Inc. is an American consumer packaged goods company that specializes in the production and marketing of a variety of food products. Founded in 1895, the company is best known for its breakfast cereals, including popular brands like Grape-Nuts and Honey Bunches of Oats. Post also offers snacks, protein products, and other food items, catering to a diverse range of consumer preferences. The company operates through several segments, including Post Consumer Brands, Michael Foods, and Egg Beaters. With a focus on innovation and quality, Post Holdings aims to meet the evolving needs of consumers while maintaining a strong presence in the competitive food industry.