T3 Defense is a private equity firm. Known portfolio companies include Caduceus Foundation and Jacobi, 2 companies in all.
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Investment focus
- Stage
- Series A
Contacts
T3 Defense portfolio companies (2)
- Caduceus Foundation
- Jacobi
Co-investors
Funds that share portfolio companies with T3 Defense.
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About T3 Defense
The firm's known deals cluster at Series A.
Across the known portfolio, 3 co-investors appear alongside T3 Defense, including Kane & Rao Group, Illuminate Ventures and BlockFills.
Frequently asked questions
What is T3 Defense?
T3 Defense is a private equity firm with a known portfolio of 2 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What stage does T3 Defense invest at?
The known deals of T3 Defense include Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
How do I contact T3 Defense?
Any email address on file for the firm is masked on this page and 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