PROOF Fund III, LP
Late investment period
Late investment period: first sale Nov 2021, per Form D (fund age approximates vintage)
- Vintage
- 2021
- Fund size
- $123.85M (Form D)
- Stages
- Growth
- Sectors
- Not stated
- Regions
- Not stated
01 · Thesis
PROOF invests in expansion-stage, hypergrowth, breakout companies across leading venture sectors, especially those backed by top-tier venture capital funds. It also partners with early-stage funds to access their top-performing companies through pro rata rights.Inferred from the firm's website
02 · Initial check
$4.13M to $7.74M (estimated from fund size)
Estimated from Form D
03 · Who to approach
Named on this fund's Form D
- JOHN BACKUS JR.
- Jennifer Schretter, GENERAL PARTNER - SECONDARIES
- Thanasis Delistathis, CO-FOUNDER, MANAGING PARTNER
04 · Deals
No deals attributed to this fund yet.
05 · Evidence
Firm-widePROOF is an expansion-stage venture capital firm investing in hypergrowth, breakout companies across leading venture sectors, backed by top-tier venture capital funds.
We are an expansion-stage venture capital firm investing in hypergrowth, breakout companies across leading venture sectors, backed by top-tier venture capital funds.
https://www.proof.vc/about-us
06 · Sources
Last verified: Oct 28, 2026