- Frank Colacurcio & Co.1
- Frank H. Hogue1
- G. P. Halferty Co.1
- General Grocery Co.1
- Gooding Cooperative Creamery1
- Gray Manutacturing Co.1
- Gray Mfg. Co.1
- Gulf Coast Products Co., Inc.1
- H. D. Olson2
- Hills Bros., San Francisco, Gal1
- Idaho Canning Co., Inc.1
- Idaho Egg Producers, a corporation, Caldwell, Idaho1
- Idaho Sales Co., Inc.1
- Idahome Creamery Co.1
- James C. Palumbo, trading as the J. C. Palumbo Fruit Co.1
- James E. O Neil, Idaho Falls, Idaho1
- James Fenwick & Co.1
- Joe Smith, trading as Smith's Creamery and as Smith's Creamery Co.1
- John H. Evans Co.1
- John Scowcroft & Sons Co.1