Neogen Corporation is engaged in developing, manufacturing and marketing a range of products and services dedicated to food and animal safety. The Company operates through two segments: Food Safety and Animal Safety. Its Food Safety segment is primarily engaged in the production and marketing of diagnostic test kits and complementary products marketed to food and feed producers and processors to detect dangerous and/or unintended substances in food and animal feed, such as foodborne pathogens, spoilage organisms, natural toxins, food allergens, genetic modifications, ruminant byproducts, meat speciation, drug residues, pesticide residues and general sanitation concerns. Its Animal Safety segment is engaged in the development, manufacture, marketing and distribution of veterinary instruments, pharmaceuticals, vaccines, topicals, parasiticides, diagnostic products, rodenticides, cleaners, disinfectants, insecticides and genomics testing services for the worldwide animal safety market.