There's more where that came from. Get all the latest news updates on unicorn companies. Or, if you're a PitchBook user, access the full data on the unicorn class of 2017.

Last Update: Jan. 26 2018.Fifty-three VC-backed companies reached billion-dollar valuations and became unicorns in 2017.We are keeping a close eye on startups on the verge of reaching a billion-dollar valuation, and will update this list any time a new unicorn arrives on the scene.