Ian Winer
Solo GP · Los Angeles, California
Named as the only individual (Managing Member of the Investment Manager.) on the Form D for Center15 Capital HE LLC, a $31.4M venture fund (Jan 2026) (4 vehicles on file: 3 funds, 1 SPV).
Angel Investment Confidence Score
Algorithmic score indicating recent deal velocity, check size reliability, and investment conviction in early-stage startups.
Why Ian Winer holds a 86/100 confidence score
- Verified active check-writing activity within the last 12 months
- Target check sizes calibrated between $325K–$950K
- Clear domain thesis in AI & ML
- Named as the only individual (Managing Member of the Investment Manager.) on the Form D for Center15 Capital HE LLC, a $31.4M venture fund (Jan 2026) (4 vehicles on file: 3 funds, 1 SPV).
Building in AI & ML? See how well your pitch deck matches Ian Winer’s thesis.
Check My Startup FitVerified investment track record
Named as the only individual (Managing Member of the Investment Manager.) on the Form D for Center15 Capital HE LLC, a $31.4M venture fund (Jan 2026) (4 vehicles on file: 3 funds, 1 SPV).
Source: SEC Form D: Center15 Capital HE LLC (Jan 22, 2026) · 3 more sources
- Stages
- Pre-seed, Seed
- Typical check (est.)
- $325K–$950K
- Verified deals
- 3 on file
- Latest activity
- Jan 2026
Is Ian Winer a fit for you?
See your AI startup fit score, verified contact channels, and warm paths through your network.
What sectors does Ian Winer back?
AI & MLVerified 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: Center15 Capital HE LLCJan 22, 2026
- SEC Form D: Center15 Capital SAI LLCDec 17, 2025
- SEC Form D: Center15 Capital E LLCDec 17, 2025
- SEC Form D: Center15 Capital SF LLCDec 17, 2025
Data refreshed from SEC filings and public European announcements Oct 15, 2026. Is this you? Correct or remove this profile.
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