Covance, acquired by Labcorp on 19th Feb, 2015, headquartered in Princeton, NJ is one of the largest drug development services companies. Through its nonclinical, clinical and commercialization services, Covance has helped pharmaceutical and biotech companies develop one-third of all prescription medicines in the market today. The company prides itself on its people, processes, client service and global resource capabilities to respond to the toughest drug development challenges.