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PROOF

HQ · Virginia

PROOF provides strategic capital to growth-stage companies by partnering with select early-stage venture funds. It preserves pro-rata investment rights for partner VCs to maintain ownership as portfolio companies scale. The firm operates as a growth-stage venture firm and emphasizes collaboration with early-stage partners to maximize upside. PROOF focuses on expansion-stage investments across multiple sectors and leverages a network of venture partners.

Lead / follow
Mostly Follow
Hardware / software
Agnostic
Investment style

Generalist

Data last enriched

Aug 14, 2026


Investing team
  • Thanasis DelistathisCo-Founder, Managing Partner
  • John BurkeCo-Founder, Managing Partner
  • Bryan CiambellaGeneral Partner
  • Jennifer SchretterGeneral Partner - Secondaries
  • Prince Khaled Bin AlwaleedGeneral Partner - International
  • Ha DaoAssociate
  • Peter HarrisonVenture Partner
  • Lisa SuennenVenture Partner
  • Ekta TolaniVenture Partner
  • Zeid MasriVenture Partner
How to reach them

https://proof.vc/contact


PROOF — early-stage investor profile | findfunding.vc