Ray Bartoszek
CEO at RLB Holdings, LLC
Greenwich, Connecticut
Ray Bartoszek, CEO at RLB Holdings, LLC is an active investor based in Greenwich, Connecticut. This profile covers what Ray Bartoszek backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPE
- Stages
- SeedSeries ASeries BLate Stage Venture
- Invests in
- WealthTechHealthcare & BiotechBiotech & PharmaSaaS & EnterpriseClimate & EnergyIoT & Connected DevicesManufacturing & IndustrialMobility & Logistics
- Location
- Greenwich, Connecticut
- Typical check
- $2M
- Past investments
- 4
Notable investments
How to reach Ray Bartoszek
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Frequently Asked Questions
What does Ray Bartoszek invest in?
Ray Bartoszek invests in WealthTech, Healthcare & Biotech, Biotech & Pharma and SaaS & Enterprise, typically at Seed, Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
How do I contact Ray Bartoszek?
Unlock Ray Bartoszek's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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