NEOGEN CORP

NEOGEN CORP develops, manufactures, and markets a diverse line of products and services focused on food and animal safety. The company operates through two primary segments: Food Safety and Animal Safety. The Food Safety segment primarily offers diagnostic test kits and complementary products, such as culture media. These products are sold to food and animal feed producers and processors to maintain food safety and quality, preventing contamination and foodborne illnesses caused by pathogens, spoilage organisms, natural toxins, food allergens, and ruminant by-products. They also ensure general hygiene in food manufacturing environments and determine food quality and nutritional components. Most test kits are consumable, single-use culture, immunoassay, and nucleic acid detection products utilizing proprietary antibodies and RNA and DNA testing methodologies for rapid and accurate results. Food safety services also include advanced software systems for objective analysis, storage, and identification of emerging issues from test results across multiple locations over extended periods. The Animal Safety segment develops, manufactures, markets, and distributes veterinary instruments, pharmaceuticals, vaccines, topicals, parasiticides, diagnostic products, rodent control products, insect control products, and genomics testing services for the global animal safety market. Most of these consumable products are marketed through veterinarians, retailers, livestock producers, and animal health product distributors. The company's drug detection products are sold worldwide for detecting abused and therapeutic drugs in animals and animal products, and have expanded into workplace testing and human forensic markets. In July 2025, NEOGEN CORP divested its global Cleaners and Disinfectants business. NEOGEN CORP's products are marketed globally by its sales personnel and distributors.