Codes:

A-Bifidobacterium, B-Buttermilk, C-Cheese, D-Cottage Cheese, E-Fungi & Yeasts, F-L. Acidophilus, G-Others, H-Sour Cream, I-Viruses, J-Yogurt

• Rhodia Inc (A-B-C-D-E-F-G-H-J)
• Ronald A Chisholm (USA) Inc (B-C-D-G)
• Royal Milc Inc (A-E-F-G)
• Thymly Products Inc (B-E)
• R J Van Drunen/Van Drunen Farms (A-B-C-D-E-F-G-H-J)
• Vivolac Cultures Corp (A-B-C-D-F-G-H-I-J)