Gilead Sciences is one of the most successful companies in the Health Care sector. As of the year 2018, it generated revenues of $26,107 million (-14.10% year-over-year change). Reported profit was of $4,628.00 million. The current CEO John F. Milligan IV (President, Chief Executive Officer & Director) currently manages more than 10,000 employees. The company's headquarters is located in San Mateo, CA. Yes, Gilead Sciences is a Fortune 1000 company. Its current rank is top 116 US company. It has been on the list for 10 years.