Jean de La Rochebrochard
Solo GP · Atlanta, Georgia
Named as one of two individuals (Manager of the General Partner of the Issuer) on the Form D for Cassius Al, LP, a $5.9M venture fund (Feb 2026) (2 vehicles on file). 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 Jean de La Rochebrochard holds a 86/100 confidence score
- Verified active check-writing activity within the last 12 months
- Target check sizes calibrated between $50K–$200K
- Cross-sector early stage track record
- Named as one of two individuals (Manager of the General Partner of the Issuer) on the Form D for Cassius Al, LP, a $5.9M venture fund (Feb 2026) (2 vehicles on file). Also a non-executive director at 1 startup that filed Form D.
Building in Technology & Software? See how well your pitch deck matches Jean de La Rochebrochard’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 Cassius Al, LP, a $5.9M venture fund (Feb 2026) (2 vehicles on file). Also a non-executive director at 1 startup that filed Form D.
Source: SEC Form D: Cassius Al, LP (Feb 26, 2026) · 2 more sources
- Stages
- Pre-seed to Series A
- Typical check (est.)
- $50K–$200K
- Verified deals
- 3 on file
- Latest activity
- Feb 2026
Is Jean de La Rochebrochard a fit for you?
See your AI startup fit score, verified contact channels, and warm paths through your network.
What sectors does Jean de La Rochebrochard 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: Cassius Al, LPFeb 26, 2026
- SEC Form D: CASSIUS Capital 4, LPDec 17, 2025
- SEC Form D (board seat): BlocktoolJan 6, 2026
Data refreshed from SEC filings and public European announcements Oct 15, 2026. Is this you? Correct or remove this profile.
Active Angels Similar to Jean de La Rochebrochard
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 Jean de La Rochebrochard and 100+ active US & European angels to deliver 3 perfect matches with tailored warm intros and pitch deck reviews.