Quintiles

Contract research organisation founded in 1982 by Dennis Gillings in North Carolina and long the largest in the world, which merged with IMS Health in 2016 and became IQVIA in 2017, headquartered in Durham, North Carolina. Provides clinical trial design and management across all phases, laboratory and bioanalytical services, real world evidence, regulatory and safety services and commercial and data analytics to pharmaceutical, biotechnology and medical device clients worldwide.