Glenn Chisholm

Active Investor

Operating Partner at SYN Ventures

Newport Beach, California

Glenn Chisholm, Operating Partner at SYN Ventures is an active investor based in Newport Beach, California. This profile covers what Glenn Chisholm backs, at which stage, and how founders can reach out in 2026.

Mr. Glenn Chisholm is a Co-Founder & serves as Board Member at Obsidian (Network Management Software). Mr. Chisholm served as Chief Technology Officer and Executive Vice President at Cylance. He directs the strategic product and mathematical direction for Cylance. Prior to Cylance, he was CISO and Director of Security Operations for Telstra, the leading telecommunications provider in Australia and Asia.

Investor type: AngelVCPE
Stages: Early Stage Venture
Invests in: SaaS & EnterpriseCybersecurityLegalTech
Location: Newport Beach, California
Typical check: $500K
Past investments: 6

Notable investments

Obsidian SecurityVulcan CyberCulminate SecurityDelphos LabsHexadite - Security Orchestration and AutomationTelstra

How to reach Glenn Chisholm

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Frequently Asked Questions

What does Glenn Chisholm invest in?

Glenn Chisholm invests in SaaS & Enterprise, Cybersecurity and LegalTech, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.