Antech Diagnostics, Inc., operates a network of veterinary diagnostic laboratories in the United States. It offers veterinary diagnostics services in the areas of chemistry, hematology and coagulation, endocrinology, serology and immunology, urine and fecal, therapeutic drugs, cytology and histology, and microbiology. The company provides laboratory medicine to veterinarians, as well as provides daily services to animal hospitals, zoos, and government agencies.