Neogen Corporation develops, manufactures and markets diagnostic test kits, instruments, pharmaceuticals and laboratory services dedicated to food and animal safety. The Food Safety segment serves grain, meat, produce and beverage producers with consumable diagnostic kits that detect pathogens, allergens, mycotoxins and other contaminants, along with culture media and automated monitoring software; the Animal Safety segment supplies veterinary instruments, pharmaceuticals, vaccines, genomics services and pest control products to veterinarians, livestock producers and breeding companies worldwide. The company generates revenue from sales of consumable test kits and products, instruments, laboratory testing services and vaccines across diverse markets in over 100 countries, competing on product performance, speed of detection, proprietary detection methodologies and integrated solutions rather than as a single broad-line competitor.