Looks like over the five years they were there they founded it, got it funded, and got them through the first car creation and delivery: the roadster. Pretty big deal, I didn’t actually know that much about these two but that’s incredibly impressive. Thanks for giving me a reason to do some research on the topic.
They were out by the time roadster entered production. Musk provided the first financing round, and became pretty involved since the beginning of designing the roadster. Pretty good story on it here[1]