Tamarack Global is a venture debt provider. Team members are concentrated in Greenwich, Connecticut, United States. Among the 8 companies in the known portfolio are Figure, Impulse Space, Isembard, Antithesis, Blue Energy and Rilian Technologies.
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Investment focus
- Stage
- Late-Stage
Who to pitch at Tamarack Global
Tamarack Global portfolio companies (8)
- Figure
- Impulse Space
- Isembard
- Antithesis
- Blue Energy
- Rilian Technologies
- EARTH AI
- Poseidon Aerospace
Co-investors
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About Tamarack Global
The firm's listing covers sectors AI, Climate, Consumer and FinTech, and focus areas Aerospace, Clean Energy, Clean Tech and Clean and Renewable Energy; known deals cluster at Late-Stage.
The contacts to approach at Tamarack Global are John McCormick (Managing Partner) and Shuo Cheng (Investor).
Tamarack Global shares portfolio companies with 20 other investment firms, among them First In, Union Square Ventures and Taver Capital Partners.
Frequently asked questions
What is Tamarack Global?
Tamarack Global is a venture debt provider whose team is concentrated in Greenwich, Connecticut, United States, with a known portfolio of 8 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Tamarack Global invest in?
Listed sectors include AI, Climate, Consumer and FinTech; listed focus areas include Aerospace, Clean Energy, Clean Tech and Clean and Renewable Energy. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Tamarack Global invest at?
The known deals of Tamarack Global include Late-Stage rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Tamarack Global?
Both people on file at Tamarack Global are listed as contacts for the firm, each with their own profile page.
How do I contact Tamarack Global?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 2 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal