- Herman Steingold, trading as Steingold Drugs, Chicago, Ill.1
- Northern Baking Co.1
- Pomona Products Co.1
- Ross Produce Co.1
- Shiro Drugs, a partnership, Chicago, Ill., and Richard A. Shapiro and Nathan1
- Willard Green, trading as Emerald Pharmacy, Chicago, Ill.1
- Winorr Canning Co.1