Marc Magna

Marc Magna

Active Investor

President & CFO at Turnstone Capital Management LLC

Norwalk, Connecticut

Marc Magna, President & CFO at Turnstone Capital Management LLC is an active investor based in Norwalk, Connecticut. This profile covers what Marc Magna backs, at which stage, and how founders can reach out in 2026.

Investor type
VCPE
Stages
Early Stage Venture
Invests in
Healthcare & BiotechDigital Health & HealthTechMedTech & Medical DevicesSaaS & EnterpriseConsumer & RetailE-commerce & D2CClimate & EnergyDeveloper Tools & Data
Location
Norwalk, Connecticut
Typical check
$500K
Past investments
10

Notable investments

Luxexcel - 3D printed lensesMorgan Solar Inc.Aether Energy EfficiencyTruePath WirelessInvenTrustPureNodalMorgan SolarGlobal BioDiagnosticseColony VenturesXANT

How to reach Marc Magna

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Frequently Asked Questions

What does Marc Magna invest in?

Marc Magna invests in Healthcare & Biotech, Digital Health & HealthTech, MedTech & Medical Devices and SaaS & Enterprise, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.

How do I contact Marc Magna?

Unlock Marc Magna's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.

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