• During the fourth quarter of 2017, Criteo’s staff size grew by more than 23%, which represented a deceleration over the prior quarter’s 27% growth rate.
  • The Trade Desk grew by more than 53%, which was well ahead of the previously quarter’s 45%. HubSpot’s headcount was up more than 26%, which was down from 39% growth during the third quarter of 2017.
  • More broadly, Pivotal’s composite of more than 280 companies – representing more than 100,000 employees and around $25 billion in annual net revenue – expanded headcount by more than 8%..

    Source: https://www.mediapost.com/publications/article/312436/forecast-ad-marketingtech-cos-fare-well-in-2018.html