Matthew Koprowski
Solo GP · Hauppauge, New York
Named as the only individual (promoter) on the Form D for HLV Space Exploration Fund LLC, a $4.8M venture fund (Mar 2025) (2 vehicles on file).
Angel Investment Confidence Score
Algorithmic score indicating recent deal velocity, check size reliability, and investment conviction in early-stage startups.
Why Matthew Koprowski holds a 76/100 confidence score
- Verified past startup investments on public record
- Target check sizes calibrated between $100K–$300K
- Clear domain thesis in AI & ML, Space
- Named as the only individual (promoter) on the Form D for HLV Space Exploration Fund LLC, a $4.8M venture fund (Mar 2025) (2 vehicles on file).
Building in AI & ML, Space? See how well your pitch deck matches Matthew Koprowski’s thesis.
Check My Startup FitVerified investment track record
Named as the only individual (promoter) on the Form D for HLV Space Exploration Fund LLC, a $4.8M venture fund (Mar 2025) (2 vehicles on file).
Source: SEC Form D: HLV Space Exploration Fund LLC (Mar 13, 2025) · 1 more source
- Stages
- Pre-seed, Seed
- Typical check (est.)
- $100K–$300K
- Verified deals
- 2 on file
- Latest activity
- Mar 2025
Is Matthew Koprowski a fit for you?
See your AI startup fit score, verified contact channels, and warm paths through your network.
What sectors does Matthew Koprowski back?
AI & MLSpaceVerified investments & deal activity
2 deals trackedRecent startup investments, syndicate rounds, and public co-investments across the US and Europe.
Public Verification Sources
- SEC Form D: HLV Space Exploration Fund LLCMar 13, 2025
- SEC Form D: HLV Artificial Intelligence Fund LLCMar 13, 2025
Data refreshed from SEC filings and public European announcements Oct 15, 2026. Is this you? Correct or remove this profile.
Active Angels Similar to Matthew Koprowski
Founders raising in ai and space also reach out to these verified check-writers with similar portfolio focus and check sizes.
Syndicate lead · San Francisco, CA
Syndicate lead · Austin, TX
Solo GP · Manchester, NH
Syndicate lead · Rochester, MN
Raising pre-seed or seed for your startup?
Don’t pitch blindly. Our AI engine evaluates your startup against Matthew Koprowski and 100+ active US & European angels to deliver 3 perfect matches with tailored warm intros and pitch deck reviews.