Previously Published to Benzinga When you hear “Silicon Valley,” you probably think “tech” and “startup.” San Francisco has always been the center of all things technology and home to thousands of successful startups over the years. Because there’s a fine line between when a company is still considered a startup and when it’s finally made its mark on the world, you may only know of startups who are now successful enterprises. DoorDash, Wish, Chime… these companies were all startups that made it big, with early investors reaping the benefits. If you invest in startups or want to, it’s important to keep your eye out for the next big thing. Check…