IDEXX Laboratories develops, manufactures, and distributes products and provides services for the companion animal veterinary, livestock and poultry, dairy and water testing industries. Co.'s segments are: Companion Animal Group, which provides diagnostic and information management-based products and services for the companion animal veterinary industry; Water quality products, which provides testing solutions for detection and quantification of various microbiological parameters in water; and Livestock, Poultry and Dairy, which provides diagnostic tests, services and related instrumentation that are used to manage the health status of livestock and poultry.