FORT WORTH, Texas – Blackstone Group today announced an investment in Simpli.fi that values the ad-tech firm at $1.5 billion, marking the latest stage in its growth since its founding in 2010. For Frost Prioleau, chief executive of Simpli.fi, the Blackstone investment follows a series of partnerships with investors that have provided strategic know-how in addition … Continue reading Blackstone’s Investment in Simpli.fi Marks Latest Stage of Private Equity Funding