Post Holdings, Inc. is an American consumer packaged goods holding company headquartered in St Louis, Missouri with businesses operating in the center-of-the-store, refrigerated, foodservice, and food ingredient categories. Its Post Consumer Brands business manufactures, markets, and sells both branded and private label products, mainly breakfast cereals. Its Michael Foods Group business supplies value-added egg products and refrigerated potato products to the foodservice and food ingredient channels. Through its Post Refrigerated Retail business, Post offers potato, egg, sausage, and cheese refrigerated side dishes products. Post participates in the private brand food category through its investment in 8th Avenue Food & Provisions, a leading, private brand centric, consumer products holding company. Wikipedia