- Des Moines Foods, Inc.1
- Doyen Flour & Feed Co., Inc.1
- Dryden Bros.1
- Dwarfies, Inc.1
- East Portland Warehouse Co.1
- Eldon C. Stutsman, Hills, Iowa1
- Exira Creamery Co.1
- Fresh Pak Candy Co.1
- General Mills, Inc.1
- Giunta Bros.1
- Glaser, Crandell Co.1
- Gooch Food Products Co.1
- Good Grain Co.1
- Grand Macaroni Mfg. Co.1
- Harry Portman and Sidney Leiserowitz (partner in Leiserowitz Grocery Co.)1
- Henningsen Foods, Inc.1
- Holmquist Grain & Lumber Co.1
- Hyde & Vredenburg, Inc. t/a Charlton Wholesale Grocery, and John Neighbour1
- Institutional Wholesale Grocers, Inc., Des Moines, Iowa, and Elmer Lindblom, president.1
- Iowa Board of Social Welfare1