Peter H. Diamandis (PHD Ventures) | 3,939 followers on LinkedIn. About: PHD Ventures PHD Ventures is the holding company for developing new initiatives and problem solving across Dr. Peter H. Diamandis'​ 7 key exponential tech ventures: XPRIZE Foundation, Human Longevity, Planetary Resources, Singularity University, Bold Capital Partners, Abundance 360, Abundance Digital and Cellularity.