Zoetis Inc. discovers, develops, manufactures, and commercializes animal health medicines, vaccines, and diagnostic products in the United States and internationally. It commercializes products primarily across species, including livestock, such as cattle, swine, poultry, fish, and sheep; and companion animals comprising dogs, cats, and horses. The company also offers vaccines, which are biological preparations to prevent diseases of the respiratory, gastrointestinal, and reproductive tracts or induce a specific immune response; anti-infectives that prevent, kill, or slow the growth of bacteria, fungi, or protozoa; and parasiticides that prevent or eliminate external and internal parasites, which include fleas, ticks, and worms. It also provides other pharmaceutical products that comprise pain and sedation, antiemetic, reproductive, and oncology products; dermatology products for itch associated with allergic conditions and atopic dermatitis; and medicated feed additives, which offer medicines to livestock. In addition, the company provides portable blood and urine analysis testing, including point-of-care diagnostic products, instruments and reagents, rapid immunoassay tests, reference laboratory kits and services, and blood glucose monitors; and other non-pharmaceutical products, including nutritionals and agribusiness services, as well as products and services in areas, such as biodevices, genetics tests, and precision animal health. It markets its products to veterinarians, livestock producers, and retail outlets, as well as third-party veterinary distributors through its sales representatives, and technical and veterinary operations specialists. The company was founded in 1952 and is headquartered in Parsippany, New Jersey.

Zoetis Inc.

IDEXX Laboratories, Inc. develops, manufactures, and distributes products and services primarily for the companion animal veterinary, livestock and poultry, dairy, and water testing markets worldwide. The company operates through CAG; Water Quality Products; LPD; and Other segments. It provides point-of-care veterinary diagnostic products, including instruments, consumables, and rapid assay test kits; veterinary reference laboratory diagnostic and consulting services; practice management and diagnostic imaging systems and services for veterinarians; and health monitoring, biological materials testing, and laboratory animal diagnostic instruments and services for biomedical research community. The company also offers diagnostic and health-monitoring products for livestock, poultry, and dairy; products that test water for various microbiological contaminants; and point-of-care electrolytes and blood gas analyzers and SARS-CoV-2 RT-PCR that are used in the human point-of-care medical diagnostics market; in-clinic chemistry, blood and urine chemistry, hematology, and SediVue Dx analyzers; SNAP rapid assays test kits. In addition, it provides Colilert, Colilert-18, and Colisure tests, which detect the presence of total coliforms and E. coli in water; Enterolert, Pseudalert, Filta-Max and Filta-Max xpress, Legiolert, and Quanti-Tray products; veterinary software and services for independent veterinary clinics and corporate groups. The company markets its products through marketing, customer service, sales, and technical service groups, as well as through independent distributors and other resellers. IDEXX Laboratories, Inc. was incorporated in 1983 and is headquartered in Westbrook, Maine.

IDEXX Laboratories, Inc.

Merck & Co., Inc. operates as a healthcare company worldwide. It operates through two segments, Pharmaceutical and Animal Health. The Pharmaceutical segment offers human health pharmaceutical products in the areas of oncology, hospital acute care, immunology, neuroscience, virology, cardiovascular, and diabetes, as well as vaccine products, such as preventive pediatric, adolescent, and adult vaccines. The Animal Health segment discovers, develops, manufactures, and markets veterinary pharmaceuticals, vaccines, and health management solutions and services, as well as digitally connected identification, traceability, and monitoring products. It serves drug wholesalers and retailers, hospitals, and government agencies; managed health care providers, such as health maintenance organizations, pharmacy benefit managers, and other institutions; and physicians and physician distributors, veterinarians, and animal producers. The company has collaborations with AstraZeneca PLC; Bayer AG; Eisai Co., Ltd.; Ridgeback Biotherapeutics; and Gilead Sciences, Inc. to jointly develop and commercialize long-acting treatments in HIV. Merck & Co., Inc. was founded in 1891 and is headquartered in Kenilworth, New Jersey.

Merck & Co., Inc.

Neogen Corporation, together with its subsidiaries, develops, manufactures, and markets various products for food and animal safety worldwide. It operates through two segments, Food Safety and Animal Safety. The Food Safety segment offers diagnostic test kits and related products to detect dangerous and unintended substances in food and animal feed, including foodborne pathogens, spoilage organisms, natural toxins, food allergens, genetic modifications, ruminant by-products, meat speciation, drug residues, pesticide residues, and general sanitation concerns; and AccuPoint Advanced rapid sanitation test to detect the presence of adenosine triphosphate, a chemical found in living cells. This segment offers its products primarily to food and feed producers and processors; grain producers and processors; producers of cookies, crackers, candy, ice cream, and other processed foods; meat and poultry processors, seafood processors, fruit and vegetable producers, and dairies; laboratories; and producers of pharmaceuticals, cosmetics, and veterinary vaccines. The Animal Safety segment provides veterinary instruments, pharmaceuticals, vaccines, topicals, parasiticides, diagnostic products, rodenticides, cleaners, disinfectants, insecticides, and genomics testing services for the animal safety market. This segment offers various products for researchers to detect biologically active substances. Its drug detection immunoassay test kits are used for the detection of abused and therapeutic drugs in farm and racing animals; detection of drug residues in meat and meat products; and human forensic toxicology drug screening applications. In addition, this segment's products are used to maintain sanitary conditions and limit the potential hazards of bacteria, fungi, and viruses. Neogen Corporation was incorporated in 1981 and is headquartered in Lansing, Michigan.

Neogen Corporation

Phibro Animal Health Corporation develops, manufactures, and supplies a range of animal health and mineral nutrition products for livestock primarily in the United States. It operates through three segments: Animal Health, Mineral Nutrition, and Performance Products. The company develops, manufactures, and markets products for a range of food animals, including poultry, swine, beef and dairy cattle, and aquaculture. Its animal health products also comprise antibacterials that are biological or chemical products used in the animal health industry to treat or to prevent bacterial diseases; anticoccidials primarily used to prevent and control the disease coccidiosis in poultry and cattle; anthelmintics to treat infestations of parasitic intestinal worms; and anti-bloat treatment products for cattle to control bloat in animals grazing on legume or wheat-pasture. In addition, the company offers nutritional specialty products, which enhance nutrition to help improve health and performance; and vaccines to prevent diseases primarily for the poultry and swine markets. Further, it manufactures and markets formulations and concentrations of trace minerals, such as zinc, manganese, copper, iron, and other compounds; and various specialty ingredients for use in the personal care, industrial chemical, and chemical catalyst industries. The company sells its animal health and mineral nutrition products through local sales offices to integrated poultry, swine, and cattle integrators, as well as through commercial animal feed manufacturers, wholesalers, and distributors. It operates in the United States, Latin America, Canada, Europe, the Middle East, Africa, and the Asia Pacific. The company was formerly known as Philipp Brothers Chemicals, Inc. and changed its name to Phibro Animal Health Corporation in July 2003. Phibro Animal Health Corporation was incorporated in 2014 and is headquartered in Teaneck, New Jersey.

Phibro Animal Health Corporation

Virbac SA manufactures and sells a range of products and services for companion and food-producing animals in France, Europe, Latin America, North America, the Asia Pacific, the Middle East, and Africa. The company offers a range of vaccines, dental hygiene, reproduction, dermatology, parasiticides, diagnostic, antibiotics, and aquaculture products; and veterinary medicines for anesthesia, geriatrics, behavior, and injectable micronutrients, as well as petfood and electronic identification. It serves veterinarians, farmers, and pet owners. Virbac SA was founded in 1968 and is headquartered in Carros, France.

Virbac SA

Elanco Animal Health Incorporated, an animal health company, innovates, develops, manufactures, and markets products for pets and farm animals. It offers pet health disease prevention products, such as parasiticide and vaccine products that protect pets from worms, fleas, and ticks under the Seresto, Advantage, Advantix, and Advocate brands; pet health therapeutics for pain, osteoarthritis, ear infections, cardiovascular, and dermatology indications in canines and felines under the Galliprant and Claro brands; vaccines, antibiotics, parasiticides, and other products for use in poultry and aquaculture production, as well as nutritional health products, including enzymes, probiotics, and prebiotics; and a range of vaccines, antibiotics, implants, parasiticides, and other products used in ruminant and swine production under the Rumensin and Baytril brands. The company sells its products to third-party distributors; veterinarians; and farm animal producers, including beef and dairy farmers, as well as pork, poultry, and aquaculture operations. Elanco Animal Health Incorporated was founded in 1954 and is headquartered in Greenfield, Indiana.

Elanco Animal Health Incorporated

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