Dominari Securities is a venture debt provider. Based in New York, United States. The known portfolio counts 6 companies, including SpaceX, Kraken, XAI, Canva, Polymarket and Anduril Industries.
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Investment focus
- Stage
- GrowthLate-StageSeed
- Sector
- FinTech
Contacts
Who to pitch at Dominari Securities
Dominari Securities portfolio companies (6)
- SpaceX
- Kraken
- XAI
- Canva
- Polymarket
- Anduril Industries
Co-investors
Funds that share portfolio companies with Dominari Securities.
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About Dominari Securities
The firm's listing covers sector FinTech; known deals cluster at Growth, Late-Stage and Seed.
Of the 3 people on file at Dominari Securities, Michael Siek (Managing Director) and Najat Rhoni (Managing Director) are listed as the contacts to approach first.
Across the known portfolio, 20 co-investors appear alongside Dominari Securities, including Natural Capital, Gatelanes and Invesco.
Frequently asked questions
What is Dominari Securities?
Dominari Securities is a venture debt provider based in New York, United States, with a known portfolio of 6 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 Dominari Securities invest in?
Listed sectors include FinTech. 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 Dominari Securities invest at?
The known deals of Dominari Securities include Growth, Late-Stage and Seed 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 Dominari Securities?
2 of the 3 people on file at Dominari Securities are listed as contacts for the firm. All 3 have their own profile page.
How do I contact Dominari Securities?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 3 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