IQVIA, formerly Quintiles and IMS Health, Inc., is an American multinational company serving the combined industries of health information technology and clinical research. IQVIA is a provider of biopharmaceutical development and commercial outsourcing services, focused primarily on Phase I-IV clinical trials and associated laboratory and analytical services, including consulting services. It has a network of more than 88,000 employees in more than 100 countries and a market capitalization of $49 Billion as of August 2021. As of 2017, IQVIA was reported to be one of the world's largest contract research organizations. IQVIA is the result of the 2016 merger of Quintiles, a leading global contract research organization, and IMS Health, a leading healthcare data and analytics provider The name of the modern company honors the legacy organizations. IQVIA: I (IMS Health), Q (Quintiles), and VIA (by way of). IMS Health was best known for its collection of healthcare information spanning sales, de-identified prescription data, medical claims, electronic medical records and social media. IMS Health's products and services were used by companies to develop commercialization plans and portfolio strategies, to select patient and physician populations for specific therapies, and to measure the effectiveness of pharmaceutical marketing and sales resources. The firm used its data to produce syndicated reports such as market forecasts and market intelligence. The original name of the company was Intercontinental Marketing Statistics, hence the IMS name. IMS Health's corporate headquarters were located in Danbury, Connecticut, in the United States. Ari Bousbib was the chairman and CEO of IMS Health before the merger. In 1998, the parent company, Cognizant Corporation, split into two companies: IMS Health and Nielsen Media Research. After this restructuring, Cognizant Technology Solutions became a public subsidiary of IMS Health In 2002, IMS Health acquired Cambridge Pharma Consultancy, a privately held international firm that provides strategic advice to pharmaceutical management.