Glenn Chisholm
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
- CybersecuritySaaS & EnterpriseDeveloper Tools & Data
- Location
- Newport Beach, California
- Typical check
- $500K
- Past investments
- 6
Notable investments
Obsidian Security
Vulcan CyberCulminate SecurityDelphos LabsHexadite - Security Orchestration and Automation
TelstraHow to reach Glenn Chisholm
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Connect with Glenn Chisholm
Frequently Asked Questions
What does Glenn Chisholm invest in?
Glenn Chisholm invests in Cybersecurity, SaaS & Enterprise and Developer Tools & Data, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Glenn Chisholm invest at?
Glenn Chisholm typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Glenn Chisholm's typical check size?
Glenn Chisholm typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact Glenn Chisholm?
Unlock Glenn Chisholm's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.