The Tesla car factory in Fremont, California is one of the largest, most innovative, vertically integrated factories in the world, containing 5.3 million square feet of manufacturing and office space. This state-of-the-art facility is the home to high-tech robots that work around-the-clock to produce 2000 cutting-edge electric cars each week. With 6000 employees, the first Tesla Model S rolled off the line in June 2012.