If you want to make a fortune in technology, it’s no secret that California is the place to be. A full 40% of the billionaires on Forbes’ newly released list of the world’s 100 Richest in Tech live in California, far surpassing any other state in the U.S. Altogether 51 of the 100 are from the U.S., so the Golden State accounts for a whopping majority of American tech fortunes.