Marlinspike is a venture capital firm. Based in Washington, District of Columbia, United States. Known portfolio companies include Cambium, Chariot Defense, Armada, Kindo, JetZero and Privateer, 9 companies in all.
Is Marlinspike a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Who to pitch at Marlinspike
Marlinspike portfolio companies (9)
- Cambium
- Chariot Defense
- Armada
- Kindo
- JetZero
- Privateer
- BrightAI
- Heliux
- Observable Space
Co-investors
Funds that share portfolio companies with Marlinspike.
Similar funds
Showing 20 of 100
About Marlinspike
The firm's listing covers sectors AI, Commerce, Hardware and SaaS, and focus areas AI Applications, Aerospace, Analytics and Clean and Renewable Energy; known deals cluster at Seed, Series A and Series B.
The contact to approach at Marlinspike is Mislav Tolusic (Managing Partner).
Across the known portfolio, 20 co-investors appear alongside Marlinspike, including AeroX Ventures, Silent Ventures and Overmatch Capital.
Frequently asked questions
What is Marlinspike?
Marlinspike is a venture capital firm based in Washington, District of Columbia, United States, with a known portfolio of 9 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 Marlinspike invest in?
Listed sectors include AI, Commerce, Hardware and SaaS; listed focus areas include AI Applications, Aerospace, Analytics 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 Marlinspike invest at?
The known deals of Marlinspike include Seed, Series A and Series B 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 Marlinspike?
One person at Marlinspike is on file, listed as a contact for the firm, with their own profile page.
How do I contact Marlinspike?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The one person attached to the firm has their own page, which shows whether an address is on file for them.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal