Justin Mateen founded JAM Fund after co-founding Tinder and now backs early-stage companies across software, healthcare, financial services, and industrial technology. His personal portfolio includes early investments in Deel, Kalshi, Whop, Curative, and other companies.
Justin Mateen founded JAM Fund after co-founding Tinder and now backs early-stage companies across software, healthcare, financial services, and industrial technology. His personal portfolio includes early investments in Deel, Kalshi, Whop, Curative, and other companies.
Career
Justin Mateen studied at University of Southern California (BBA) and USC Marshall School of Business (Business studies).
ABIndependent Director at American Bitcoin from 2025-03 to Present
JFFounder at JAM Fund from 2020-08 to Present
Co-Founder & Advisor at Tinder until 2017-08