Overview

What they do
PROOF is an expansion-stage investment firm that backs companies ready for their next phase of growth. The firm manages over $700 million in assets and has invested in more than 100 companies since its founding in 2015. Its portfolio includes category leaders and high-growth businesses such as Colossal Biosciences, Zipline, Rula Health, ICON, DailyPay, and Beyond Meat.
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What they look for
PROOF focuses on expansion-stage investments in high-growth, category-leading companies that are positioned for their next phase of growth.
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Stage
Series B+
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Sectors
AI, Marketplace, Cybersecurity, SaaS, Media, Consumer, Fintech, Healthcare, Deeptech, Food and agriculture
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Based
Reston, US
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Sources

2026-08-28proof.vcWe are an expansion-stage venture capital firm investing in hypergrowth, breakout companies…
2026-08-28proof.vcWe are a growth-stage firm investing in companies that are ready for their next phase of growth.
2026-08-28proof.vcsectors: All tags: All AI Marketplaces Cybersecurity B2B Gaming & Content Retail Fintech…
2026-08-28proof.vcInvestment Team THANASIS DELISTATHIS CO-FOUNDER, MANAGING PARTNER JOHN BURKE‍ CO-FOUNDER…

Portfolio, cheque size and the rest

The 19 companies they have backed that we can see, the cheque they write, and whether they are deploying right now.

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