Cargill Animal Nutrition develops and supplies animal nutrition and management solutions, combining feed products with nutrition expertise and technology for livestock and poultry producers. Its animal nutrition business draws on more than 120 years of experience; the company says its global operation includes 20,000 employees at 280 locations in 40 countries. In the United States, it supports dairy, pork, beef, and poultry production with tailored nutrition programs and on-farm guidance.
Certified Cow Signals Company
Perdue Animal NutritionWith well over a decade of experience, Perdue Animal Nutrition develops and blends research-driven feed ingredients and animal-nutrition products for dairy and poultry producers. Its specialized team includes Ph.D. nutritionists and technical experts who translate university research into practical solutions for animal health, nutrient utilization, production efficiency, and sustainability. The company also operates ruminant and non-ruminant blending plants and supplies a backyard-poultry line through FlockLeader.SALISBURY, MD
York AgYork Ag traces its roots to Dale Anderson and Arthur McAlister, who turned their regional limestone experience toward animal nutrition and began developing a calcium alternative for the egg industry in the mid-1980s. Now in its third generation under Bill Achor, the Manheim company helps feed manufacturers and livestock producers solve nutritional challenges by identifying and sourcing specialized ingredients, including its long-standing YORK CALCIUM CHIPS® product. Its work remains shaped by a practical, collaborative approach to animal well-being rather than a one-size-fits-all catalog.MANHEIM, PA
Purina Animal NutritionPurina Animal Nutrition is a manufacturer of animal feed and nutrition products, part of Land O'Lakes, Inc. Founded in 1894, the company has over 125 years of experience in the industry, with a focus on research-backed nutritional solutions for a wide range of animals. Purina operates a 1,200-acre research farm in Gray Summit, MO, and employs a team of over 500 scientists and nutritionists. The company is known for its commitment to quality, as demonstrated by its Purina® FeedGuard® Nutrition System.WASHINGTON COURTHOUSE, OH
Chemlock NutritionChemlock Nutrition is a father-and-son company founded in 2010 by Arun and Kris Mehan, pairing Arun’s MIT chemistry background and more than 40 years of global experience with Kris’s drive to rethink animal nutrition. From its first cobalt product, the Cincinnati company has built its work around applying chemistry from outside the feed industry to solve animal-health challenges with more consistent, affordable ingredients. Its team serves feed manufacturers and livestock producers with science-led support backed by The Chemlock Standard quality program.CINCINNATI, OH