- Beaver Valley Creameries, Inc.1
- Bismarck Grocery Co.1
- Buckwald & Sobdell, Coolridge, Mont., and in part by Henry Ator, Plentywood, Mont.1
- C. P. Qualley1
- Carrington Mercantile Co.1
- Center Supply Co., a corporation, Center, N. Dak.1
- Charles J. Blazek, trading as Blazek & Novotny, Pisek, N. Dak.1
- Claud Smith1
- Congress Candy & Distributing Co.1
- Congress Candy Co., a partnership, Grand Forks, N. Dak., and Armin F. Rohde, manager1
- Cordie M. Helferich, trading as Arrow Creameries1
- Corn Products Eefining Co.1
- Crown Beverage Co.1
- Cudahy Packing Co.1
- Cyrus E. Edwards, Niagara, N. Dak.1
- Davis Canning Co.1
- De Soto Creamery & Produce Co.1
- Digestive Chemical Co.1
- E. V. Brown1
- E. Wichmann Frederiksen and Thomas Thomson, copartners, trading as the White City Creamery & Produce Co., Noonau, N. Dak.1
