ACG Products Ltd.

ADM Alliance Nutrition, Inc.

Alltech Inc.

Alpharma Animal Health

Animal Science Products, Inc.

Arm & Hammer Animal Nutrition

Balchem Corporation

Bernie Haskins Company

Biomin USA, Inc.

Degussa Corporation

Diamond V Mills, Inc.

Elanco Animal Health

Furst McNess Co., Inc

H.J. Baker & Bro., Inc.

Kemin

Lakeland Animal Nutrition

Lallemand Animal Nutrition

Land O Lakes Purina Feed

Loders Croklaan USA

MS Specialty Nutrition

Micron Bio-Systems, Inc.

Milk Products Inc.

Monsanto Dairy Business

Mosaic Feed Ingredients

Novus International

PCS Sales (USA), Inc.

Pioneer, A DuPont Company

Prince Agri Products, Inc.

U.S. Sugar Corporation

Virtus Nutrition

West Central/Soy Plus

Zinpro Corporation