Justin Smithline
Solo GP · Chadds Ford, Pennsylvania
Named as one of two individuals (Managing Member of the Managing Member) on the Form D for TI Co-Invest, LLC - Investment Series 3, a $1.1M venture SPV (May 2026) (5 vehicles on file: 2 funds, 3 SPVs). Also a non-executive director at 1 startup that filed Form D.
Angel Investment Confidence Score
Algorithmic score indicating recent deal velocity, check size reliability, and investment conviction in early-stage startups.
Why Justin Smithline holds a 87/100 confidence score
- Verified active check-writing activity within the last 12 months
- Target check sizes calibrated between $500K–$1.5M
- Cross-sector early stage track record
- Named as one of two individuals (Managing Member of the Managing Member) on the Form D for TI Co-Invest, LLC - Investment Series 3, a $1.1M venture SPV (May 2026) (5 vehicles on file: 2 funds, 3 SPVs). Also a non-executive director at 1 startup that filed Form D.
Building in Technology & Software? See how well your pitch deck matches Justin Smithline’s thesis.
Check My Startup FitVerified investment track record
Named as one of two individuals (Managing Member of the Managing Member) on the Form D for TI Co-Invest, LLC - Investment Series 3, a $1.1M venture SPV (May 2026) (5 vehicles on file: 2 funds, 3 SPVs). Also a non-executive director at 1 startup that filed Form D.
Source: SEC Form D: TI Co-Invest, LLC - Investment Series 3 (May 29, 2026) · 5 more sources
- Stages
- Pre-seed, Seed
- Typical check (est.)
- $500K–$1.5M
- Verified deals
- 3 on file
- Latest activity
- May 2026
Is Justin Smithline a fit for you?
See your AI startup fit score, verified contact channels, and warm paths through your network.
What sectors does Justin Smithline back?
Sector focus not yet verifiedVerified investments & deal activity
3 deals trackedRecent startup investments, syndicate rounds, and public co-investments across the US and Europe.
Public Verification Sources
- SEC Form D: TI Co-Invest, LLC - Investment Series 3May 29, 2026
- SEC Form D: Triple Impact Capital Fund II, L.P.Oct 21, 2025
- SEC Form D: TI Co-Invest, LLC - Investment Series 2Feb 24, 2025
- SEC Form D: TI Co-Invest, LLC - Investment Series 1Nov 20, 2024
- SEC Form D: Triple Impact Capital Fund I, L.P.Jul 19, 2024
- SEC Form D (board seat): Enabled PlayJul 14, 2023
Data refreshed from SEC filings and public European announcements Oct 15, 2026. Is this you? Correct or remove this profile.
Active Angels Similar to Justin Smithline
Founders raising in early stage tech also reach out to these verified check-writers with similar portfolio focus and check sizes.
Individual angel · Paris, France
Solo GP · London, United Kingdom
Syndicate lead · US & Europe
Individual angel · London, United Kingdom
Individual angel · Stockholm, Sweden
Individual angel · Stockholm, Sweden
Raising pre-seed or seed for your startup?
Don’t pitch blindly. Our AI engine evaluates your startup against Justin Smithline and 100+ active US & European angels to deliver 3 perfect matches with tailored warm intros and pitch deck reviews.