Westmin Corporation
- Supplier of trace minerals as a nutritional supplement to animal and poultry feeds both in the United States and Canada.
- http://www.westmincorp.com/

Prince Agri Products, Inc.
- Feed industry's source for premium ingredients. Leader in the trace mineral industry manufacturing and processing.
- http://www.princeagri.com/

MoorMan's Incorporated
- Feed products for beef cattle, dairy cattle, swine, and horses.
- http://www.moormans.com/