- Hilton Head Packing Co., Savannah, Ga.1
- Hurold F. Atwood, trading as the Meridian Canning Co.1
- Indian Ridge Canning Co.1
- Indian Ridge Canning Co., Inc.1
- J. C. Kerr Co., Cincinnati, Ohio1
- J. T. Leonard & Sons1
- James Force Co., San Francisco, Calif.1
- John C. Groub Co., Seymour, Ind.1
- John T. Leonard & Sons1
- Johnson Lieber Co.1
- Kockos Bros., Inc.1
- L. M. Keen, Portland, Oreg.1
- Lang & Stroh Co.1
- Lopez Packing Co.1
- Louisiana Oyster & Pish Co.1
- Marine Products Co. (Inc.)1
- Marine Products Co., Inc.1
- Martin Fountain Packing Co.1
- Matchett-Macklem Co., Seattle, Wash.1
- Mavar Shrimp & Oyster Co.1