Karl Siebrecht On Building A $1 Billion Business By Offering On-Demand Warehousing Space For Online Retailers

Karl Siebrecht not only helped take one company through a $6B acquisition to Microsoft, but has gone on to raise almost a quarter of a billion dollars for his latest tech startup. The venture, Flexe, has attracted funding from top-tier investors like BlackRock, Prologis Ventures, Madrona Ventures, and Activate Capital.