- Commerce Oil Mill Co.1
- Commonwealth Cotton Oil Co., a corporation, Cushing, Okla.1
- Consumers Cotton Oil Mills1
- Continental Oil-Cotton Co.1
- Conway Oil & Ice Co.1
- Cuero Cotton Oil & Manufacturing Co.1
- Dallas Peanut Feed Manufacturers1
- El Dorado Oil Mills & Fertilizer Co.1
- El Paso Refining Co.1
- El Paso Refining Co., Inc.1
- Farmers Oil & Fertilizer Co.1
- Fuller Cotton Oil Co.1
- George A. Simmons, Robert R. Gilliland, James W. Simmons, jr., and Richard K. Wootten, copartners, trading as Quanah Cotton Oil Co.1
- Gilmer Cottonseed Oil Co.1
- Gonzales Cotton Oil & Mfg. Co.1
- Gonzales Cotton Oil & Mfg. Co., a corporation, Gonzales, Tex.1
- Hill County Cotton Oil Co.1
- Home Oil & Mfg. Co.1
- Houston County Oil Mill & Mfg. Co.1
- Houston County Oil Mill & Mfg. Co., a corporation, Crockett, Texas1
