Post Holdings Inc is an consumer packaged goods holding company. It operates in Post Consumer Brands which Includes branded and private label ready-to-eat cereals, Weetabix Includes the businesses of Weetabix Limited, which Post acquired in July 2017 and which produces and distributes branded and private label RTE cereal, hot cereals and other cereal-based food products, Foodservice which Includes egg and potato products in the foodservice and food ingredient channels from the businesses of MFI Holding Corporation, lastly Refrigerated Retail segment Provides refrigerated retail products, inclusive of side dishes, eggs and egg products, sausage, cheese and other dairy and refrigerated products.