Jacob Martellaro

Jacob Martellaro

Active Investor

Principal at Aphelion Capital

Redwood City, California

Jacob Martellaro, Principal at Aphelion Capital is an active investor based in Redwood City, California. This profile covers what Jacob Martellaro backs, at which stage, and how founders can reach out in 2026.

Investor type
VCMicro VCPE
Stages
SeedSeries ASeries BLate Stage Venture
Invests in
Healthcare & BiotechDigital Health & HealthTechBiotech & PharmaMedTech & Medical DevicesConsumer & RetailDeveloper Tools & DataIoT & Connected DevicesGaming & Entertainment
Location
Redwood City, California
Typical check
$2M
Past investments
19

Notable investments

BiolinqOrthoScanExplORer SurgicalMIVI NeuroscienceBardy DiagnosticsCytoPherxProvidence Medical TechnologyClearFlowSurgiQuestKoya MedicalMercator MedSystemsiHear Medical

How to reach Jacob Martellaro

Angels and operators like Jacob Martellaro 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 Jacob Martellaro invest in?

Jacob Martellaro invests in Healthcare & Biotech, Digital Health & HealthTech, Biotech & Pharma and MedTech & Medical Devices, 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 Jacob Martellaro?

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

Similar investors

Browse all investorsIs this you? Email team@roundfunded.com to update or remove your profile.