Exhibit 21.1

SUBSIDIARIES OF POST HOLDINGS, INC. (MO)

Name	Jurisdiction of Incorporation/Formation
Post Foods, LLC	Delaware
Post Foods Canada Inc.	British Columbia
Attune Foods, LLC	Delaware
Premier Nutrition Corporation	Delaware
Premier Protein, Inc.	California
Agricore United Holdings Inc.	Delaware
Dakota Growers Pasta Company, Inc.	North Dakota
Primo Piatto, Inc.	Minnesota
DNA Dreamfields Company, LLC	Ohio