Stephen Griesemer

Active Investor

Partner at May River Capital

Chicago, Illinois

Stephen Griesemer, Partner at May River Capital is an active investor based in Chicago, Illinois. This profile covers what Stephen Griesemer backs, at which stage, and how founders can reach out in 2026.

Investor type: PE
Stages: Series BLate Stage Venture
Invests in: FintechHealthcare & BiotechBiotech & PharmaSaaS & EnterpriseDeveloper Tools & DataIoT & Connected DevicesManufacturing & IndustrialGaming & Entertainment
Location: Chicago, Illinois
Typical check: $5M
Past investments: 5

Notable investments

DicksonPride Engineering, LLCCashcoHunt Valve Company, Inc.Akona Process Solutions

How to reach Stephen Griesemer

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Frequently Asked Questions

What does Stephen Griesemer invest in?

Stephen Griesemer invests in Fintech, Healthcare & Biotech, Biotech & Pharma and SaaS & Enterprise, typically at Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.