Esoterix, Inc. provides laboratory testing services. The company offers various assays and profiles through its centers in the United States and Western Europe. It focuses in the areas of laboratory medicine, such as allergy, coagulation, endocrinology, immunology, infectious disease, molecular diagnostics, microbiology, and oncology to provide laboratory services to patients. The company also provides laboratory testing for physician specialists, clinical trail services, and support services, such as information technology, managed care, and billing services. Its clients include hospitals, physicians, pharmaceutical and biotechnology companies, reference laboratories, and managed care organizations. Esoterix has laboratory locations in Austin, Texas; Calabasas Hills, California; Aurora, Colorado; Hollywood, Florida; East Windsor, New Jersey; Brentwood, Tennessee; and Minnetonka, Minnesota. The company was founded in 1995 and is headquartered in Austin, Texas. As of May 11, 2005, Esoterix, Inc. is a subsidiary of Laboratory Corp. of America Holdings.