Sam Kolb

Active Investor

Director of Engineering on Trust at LinkedIn

San Mateo, California

Sam Kolb, Director of Engineering on Trust at LinkedIn is an active investor based in San Mateo, California. This profile covers what Sam Kolb backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Pre SeedSeed
Invests in: Healthcare & BiotechSaaS & EnterpriseConsumer & RetailDeveloper Tools & DataEdTechMedia & ContentMarketing & AdTechHR & Future of Work
Location: San Mateo, California
Typical check: $150K
Past investments: 1

Notable investments

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How to reach Sam Kolb

Angels and operators like Sam Kolb reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

Frequently Asked Questions

What does Sam Kolb invest in?

Sam Kolb invests in Healthcare & Biotech, SaaS & Enterprise, Consumer & Retail and Developer Tools & Data, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.