Teva Pharmaceutical Industries Ltd. is a global pharmaceutical company that develops, produces and markets generic drugs, specialty drugs and active pharmaceutical ingredients. It is the largest generic drug manufacturer in the world and one of the 15 largest pharmaceutical companies worldwide. Teva's products are sold in more than 60 countries and it has a portfolio of more than 3,500 products. The company was founded in 1901 in Jerusalem and is headquartered in Petah Tikva, Israel.