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Youngjin Ko

Syndicate lead · San Jose, California

Verified Active Check-WriterUS Angel

Named as the only individual (director) on the Form D for Pulsar Space Frontier SPV 1, LLC, a $100K venture SPV (Mar 2026).

Investor IntelligenceVerified Activity

Angel Investment Confidence Score

Algorithmic score indicating recent deal velocity, check size reliability, and investment conviction in early-stage startups.

86/ 100
High Conviction Angel1 deals in last 12 months
Deal Velocity1 deals in last 12 monthsUSA & Europe pipeline
Typical Check$100KPre-Seed / Seed
Primary FocusDeep Tech, SpacePre-seed, Seed
Direct AccessWarm Intro Recommended1-click pitch match

Why Youngjin Ko holds a 86/100 confidence score

  • Verified active check-writing activity within the last 12 months
  • Target check sizes calibrated between $100K
  • Clear domain thesis in Deep Tech, Space
  • Named as the only individual (director) on the Form D for Pulsar Space Frontier SPV 1, LLC, a $100K venture SPV (Mar 2026).

Building in Deep Tech, Space? See how well your pitch deck matches Youngjin Ko’s thesis.

Check My Startup Fit

Verified investment track record

Named as the only individual (director) on the Form D for Pulsar Space Frontier SPV 1, LLC, a $100K venture SPV (Mar 2026).

Source: SEC Form D: Pulsar Space Frontier SPV 1, LLC (Mar 5, 2026)

Stages
Pre-seed, Seed
Typical check (est.)
$100K
Verified deals
0 on file
Latest activity
Mar 2026
Pitch Readiness

Is Youngjin Ko a fit for you?

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What sectors does Youngjin Ko back?

Deep TechSpace

Public Verification Sources

Data refreshed from SEC filings and public European announcements Oct 15, 2026. Is this you? Correct or remove this profile.

Syndicate IntelligenceUSA & Europe

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AI Pitch & Angel Matcher

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