[pbreit]

AirBnB, Dropbox, Stripe, Twitch, Zenefits, Instacart, Docker, Machine Zone. Not sure about the last one. Quora? Mixpanel?

Edit: oops, that's 8 without Quora & Mixpanel. Machine Zone was surprising. Hadn't even heard of it.

[jkw]

Looks like you've listed 8