- Bell Bakeries, Inc.1
- Bellevue Laboratories, Inc.1
- Belmont Co., Springfield, Mass.1
- Berg Sales Co.1
- Bewley Mills1
- Bio-Mineral Products Co.1
- Blemo Co.1
- Blue Moon Foods, Inc.1
- Bobs Candy and Peanut Co., a partnership, and Mac Torbett, plant manager1
- Borden Cheese Co.1
- Border States Distributing Co.1
- Bravo Cheese Factory1
- Brock Candy Co.1
- California Fireproof Storage & Transfer Co.1
- Calton Heckerman1
- Cape County Milling Co.1
- Cardinale Macaroni Manufacturing Co., Inc.1
- Cecil J. Belch, Sr., trading as the Welaka Fish and Produce Co.1
- Central Avenue Dairy, Inc.1
- Chandler Laboratories1