Post Holdings (officially Post Holdings, Inc.) is a consumer packaged goods holding company headquartered in the suburban St. Louis community of Brentwood, Missouri. It operates in the center-of-the-store, foodservice, food ingredient, refrigerated, active nutrition and private label categories. Its Post Consumer Brands business manufactures, markets and sells both branded and private label cereal products. 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. Its active nutrition business markets and distributes protein beverages, bars and gels. Post participates in the private brand food category through its investment with Thomas H. Lee Partners in 8th Avenue Food & Provisions, a leading, private brand centric, consumer products holding company.