Nathan Williams
Solo GP · San Mateo, California
Named as the only individual (Managing Member of the General Partner) on the Form D for Union Peak Ventures I, L.P., a $25M venture fund (Jun 2026) (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 Nathan Williams holds a 92/100 confidence score
- Verified active check-writing activity within the last 12 months
- Target check sizes calibrated between $500K–$1.5M
- Clear domain thesis in Deep Tech
- Named as the only individual (Managing Member of the General Partner) on the Form D for Union Peak Ventures I, L.P., a $25M venture fund (Jun 2026) (2 vehicles on file).
Building in Deep Tech? See how well your pitch deck matches Nathan Williams’s thesis.
Check My Startup FitVerified investment track record
Named as the only individual (Managing Member of the General Partner) on the Form D for Union Peak Ventures I, L.P., a $25M venture fund (Jun 2026) (2 vehicles on file).
Source: SEC Form D: Union Peak Ventures I, L.P. (Jun 11, 2026) · 1 more source
- Stages
- Pre-seed, Seed
- Typical check (est.)
- $500K–$1.5M
- Verified deals
- 2 on file
- Latest activity
- Jun 2026
Is Nathan Williams a fit for you?
See your AI startup fit score, verified contact channels, and warm paths through your network.
What sectors does Nathan Williams back?
Deep TechVerified 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: Union Peak Ventures I, L.P.Jun 11, 2026
- SEC Form D: UNION Labs Ventures II, L.P.Nov 7, 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 Nathan Williams
Founders raising in deeptech also reach out to these verified check-writers with similar portfolio focus and check sizes.
Angel group · Cambridge, United Kingdom
Individual angel · Stockholm, Sweden
Solo GP · San Francisco, CA
Angel group · Berkeley, CA
Syndicate lead · New York, NY
Raising pre-seed or seed for your startup?
Don’t pitch blindly. Our AI engine evaluates your startup against Nathan Williams and 100+ active US & European angels to deliver 3 perfect matches with tailored warm intros and pitch deck reviews.