Clayton Milburn

Active Investor

Director at Thompson Street Capital Partners

St. Louis, Missouri

Clayton Milburn, Director at Thompson Street Capital Partners is an active investor based in St. Louis, Missouri. This profile covers what Clayton Milburn backs, at which stage, and how founders can reach out in 2026.

Investor type: AngelVCPEInvestor
Stages: Series B
Invests in: Artificial IntelligenceHealthcare & BiotechDigital Health & HealthTechBiotech & PharmaSaaS & EnterpriseConsumer & RetailDeveloper Tools & DataIoT & Connected Devices
Location: St. Louis, Missouri
Typical check: $3M
Past investments: 3

Notable investments

Vector Laboratories, Inc.WeVideoCustom Wheel House, LLC

How to reach Clayton Milburn

Angels and operators like Clayton Milburn 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 Clayton Milburn invest in?

Clayton Milburn invests in Artificial Intelligence, Healthcare & Biotech, Digital Health & HealthTech and Biotech & Pharma, typically at Series B. Match your sector and stage, then reach out with a personalized pitch.