John Kos
Managing Director at GTCR LLC
Chicago, Illinois
John Kos, Managing Director at GTCR LLC is an active investor based in Chicago, Illinois. This profile covers what John Kos backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPE
- Stages
- Early Stage Venture
- Invests in
- FintechInsurTechHealthcare & BiotechDigital Health & HealthTechBiotech & PharmaMedTech & Medical DevicesSaaS & EnterpriseConsumer & Retail
- Location
- Chicago, Illinois
- Typical check
- $500K
- Past investments
- 34
Notable investments
How to reach John Kos
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Frequently Asked Questions
What does John Kos invest in?
John Kos invests in Fintech, InsurTech, Healthcare & Biotech and Digital Health & HealthTech, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
How do I contact John Kos?
Unlock John Kos's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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