Gilead Sciences İlaç Ticaret Ltd.

Gilead Sciences is a leading biopharmaceutical company whose mission is to advance the care of patients suffering from life-threatening diseases worldwide. Headquartered in Foster City, California, the company has expanded rapidly over the past two decades, with record annual revenues in 2011 nearly $ 8.3 billion, operations spanning four continents, and a staff of approximately 4,600 employees.