Collective Secures $34 Million in Additional Growth Capital to Fuel Its Enterprise Advertising Hub, Visto(TM) | by Collective
NEW YORK, NY -- (Marketwired) -- 06/16/16 -- Collective, the ad tech leader and programmatic pioneer, today announced that it has raised $34 million in additional investment led by Columbia Partners with Accel Partners, Greycroft and iNovia participating …