Mason O'Hanlon
Solo GP · Hillsborough, California
Named as one of two individuals (Manager of the General Partner of the Issuer) on the Form D for B4 Capital AM, LP, a $250K venture SPV (Mar 2026) (3 vehicles on file: 2 funds, 1 SPV).
Angel Investment Confidence Score
Algorithmic score indicating recent deal velocity, check size reliability, and investment conviction in early-stage startups.
Why Mason O'Hanlon holds a 86/100 confidence score
- Verified active check-writing activity within the last 12 months
- Target check sizes calibrated between $200K–$600K
- Clear domain thesis in AI & ML, Food & Agriculture
- Named as one of two individuals (Manager of the General Partner of the Issuer) on the Form D for B4 Capital AM, LP, a $250K venture SPV (Mar 2026) (3 vehicles on file: 2 funds, 1 SPV).
Building in AI & ML, Food & Agriculture? See how well your pitch deck matches Mason O'Hanlon’s thesis.
Check My Startup FitVerified investment track record
Named as one of two individuals (Manager of the General Partner of the Issuer) on the Form D for B4 Capital AM, LP, a $250K venture SPV (Mar 2026) (3 vehicles on file: 2 funds, 1 SPV).
Source: SEC Form D: B4 Capital AM, LP (Mar 13, 2026) · 2 more sources
- Stages
- Pre-seed, Seed
- Typical check (est.)
- $200K–$600K
- Verified deals
- 2 on file
- Latest activity
- Mar 2026
Is Mason O'Hanlon a fit for you?
See your AI startup fit score, verified contact channels, and warm paths through your network.
What sectors does Mason O'Hanlon back?
AI & MLFood & AgricultureVerified 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: B4 Capital AM, LPMar 13, 2026
- SEC Form D: B4 Capital Fund I, LPFeb 18, 2026
- SEC Form D: B4 Capital FFA LPFeb 13, 2026
Data refreshed from SEC filings and public European announcements Oct 15, 2026. Is this you? Correct or remove this profile.
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