Nir Zuk

Active Investor

High-Net-Worth Investor Based In Santa Clara, California

Santa Clara, California

Nir Zuk, High-Net-Worth Investor Based In Santa Clara, California is an active investor based in Santa Clara, California. This profile covers what Nir Zuk backs, at which stage, and how founders can reach out in 2026.

Mr. Nir Zuk is a high-net-worth investor based in Santa Clara, California. Mr. Nir Zuk founded Palo Alto Networks in 2005 and has served on the board since its inception. Nir brings a wealth of network security expertise and industry experience to Palo Alto Networks. Nir is a former EIR at Greylock Partners, a successful serial entrepreneur and a network security expert. Nir was also a principal engineer at Check Point Software Technologies, and was one of the developers of stateful inspection technology.

Investor type: Angel
Stages: Early Stage VenturePre Seed
Invests in: Healthcare & BiotechMedTech & Medical DevicesSaaS & EnterpriseGovTech & Defense
Location: Santa Clara, California
Typical check: $275K
Past investments: 6

Notable investments

FireblocksBariks HealthLowental HybridFINQ (Financial Software)Espresso LabsNebari

How to reach Nir Zuk

Angels and operators like Nir Zuk 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 Nir Zuk invest in?

Nir Zuk invests in Healthcare & Biotech, MedTech & Medical Devices, SaaS & Enterprise and GovTech & Defense, typically at Early Stage Venture and Pre Seed. Match your sector and stage, then reach out with a personalized pitch.