Deep33 Ventures

Deep33 Ventures Deep33 Ventures emerged from stealth in January 2026 as a dedicated deep tech fund for the US-Israel allied infrastructure corridor, reaching a $100M first close and targeting $150M by end of Q1 2026. Led by Lior Prosor (Hanaco VC partner) and Michael Broukhim (serial entrepreneur), with Chairman Lior Susan (founder of Eclipse Ventures). The team is strikingly technical: Joab Rosenberg is a quantum physicist, Weizmann Institute graduate, and former Talpiot program commander; Yael