- Bear Stewart Co.1
- Becker-Mayer Seed Co.1
- Belt's Wharf Warehouses, Inc.1
- Better Taste Popcorn Co.1
- Blair Elevator Corp.1
- Boothe Fruit Co.2
- Boyle and Co.1
- Braun Importing Co.1
- Brewster Creamery, a partnership, Brewster, Minn.1
- Butte Warehouse & Cold Storage Co.1
- C. E. Jamieson and Co.1
- C. O. and W. D. Sethness Co.1
- C. S. Carter Shelling Plant1
- Cabarrus Food Center1
- Cabot Farmers' Co-Operative Creamery Co., Inc.1
- Cache Valley Dairy Association, a corporation, Smithfield, Utah, and Edwin Gossner, plant manager1
- Cal Foods1
- Cal-O-Dine Laboratories1
- Califruit CanningCo.1
- Canadian Fish Producers, Ltd.1