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PROOF is a growth-stage venture firm that supplies strategic capital to companies entering their next phase of growth, often through pro-rata partnerships with select early-stage venture funds.
Stage focus
Lead / follow
Generalist / Specialist
Generalist
Latest fund size
$750M+ AUM
Investing team
Bryan CiambellaGeneral Partner
Ha DaoAssociate
Jennifer SchretterGeneral Partner, Secondaries
John BurkeCo-Founder & Managing Partner
Prince Khaled Bin AlwaleedGeneral Partner, International
Thanasis DelistathisCo-Founder & Managing Partner
How to reach them
Notable investments
Beyond Meat, Carta, Ro, Dragos, Sweetgreen, Yubico