Investor profile
Julian Kirk
Private equity, Venture capital & Chief Executive Officer at Third Security
Julian Kirk is a Chief Executive Officer at Third Security, whose known portfolio counts 8 companies.
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Investment focus
- Sector
- HealthcareSaaS
- Focus
- Active ManagementBiotechCommunications TechnologyDiagnosticsDrug DiscoveryGenomicsTherapeutics
Contacts
Affiliated funds' portfolios
Chief Executive Officer at Third Security, whose known portfolio counts 8 companies
- Soligenix
- Precigen
- AmpliPhi Biosciences
- Cyntellect
- Heyo
- Synchrony
- Fitnet
- Transgenomic
Investor Profile
The listing covers sectors Healthcare and SaaS, and focus areas Active Management, Biotech, Communications Technology and Diagnostics. Startups operating in these areas may find Julian Kirk relevant.
Third Security appears in Growth, Late-Stage and Series A rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Julian Kirk is worth approaching.
Frequently asked questions
Who is Julian Kirk?
Julian Kirk is a private equity investor and venture capital investor based in Radford, Virginia, United States, listed as Chief Executive Officer at Third Security. The known portfolio of that firm counts 8 companies. That portfolio belongs to the firm, not to Julian Kirk personally.
What does Julian Kirk invest in?
Listed sectors include Healthcare and SaaS; listed focus areas include Active Management, Biotech, Communications Technology and Diagnostics. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Julian Kirk invest at?
Third Security appears in Growth, Late-Stage and Series A rounds across its known deals, and Julian Kirk is listed there as Chief Executive Officer. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Julian Kirk listed at?
Julian Kirk is listed as Chief Executive Officer at Third Security, whose known portfolio counts 8 companies.
How do I contact Julian Kirk?
An email address, a phone number and a LinkedIn page are on file for Julian Kirk. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal