- Grand Trunk Western Railroad Co.1
- Highfield Drug Co. (a corporation), Greenville, Mich, and H. Stewart Obersig and Lyle E. Paul (pharmacists).1
- Ivan Whan, t/a Farmers Elevator Co.1
- Larsen Co.1
- Live Stock Remedy Co.1
- M. Wolff & Sons1
- McNasby Oyster Co.1
- Midwest Food Packers, Inc.1
- National Food Sales1
- Northland Associate Grocers, Inc.1
- Northwest Popcorn & Seed Co.1
- O'Donald Pharmacy (a partnership), Greenville, Mich., and Charles S. O'Donald (partner) and John J. Snyder (pharmacist).1
- Owen C. Mumaw, t/a Owen's Cut Rate Drugs, Greenville, Mich., and Paul V. Merren (pharmacist)1
- Peanut Products Co.1
- Red Mountain Medical Co.1
- Red's Market; Barnard's Pharmacy.1
- Ross L. Restorick, Greenville, Mich.1
- Russell E. Thomson (pharmacist), t/a Russ Thomson Drug, Grand Rapids, Mich., and Georgia R. VanderJagt (apprentice pharmacist).1
- Russell L. Greenwold, t/a Greenwold Drug Store, Grand Rapids, Mich.1
- Spring River Shelling Co.1