Dux Capital is a venture capital firm. Team members are concentrated in Austin, Texas, United States. Known portfolio companies include Cubbo, Bamba, Innovare, Mozper, Pura Mente and PromoShare, 10 companies in all.
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Investment focus
Contacts
Who to pitch at Dux Capital
Dux Capital portfolio companies (10)
- Cubbo
- Bamba
- Innovare
- Mozper
- Pura Mente
- PromoShare
- Zubut
- Artisan Tropic
- Boundless Robotics
- Koa Natural Foods
Co-investors
Funds that share portfolio companies with Dux Capital.
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About Dux Capital
The firm's listing covers sectors AI, Commerce, Consumer and Education, and focus areas Analytics, CPG, CRM Systems and Customer Service; known deals cluster at Pre-Seed and Seed.
Of the 5 people on file at Dux Capital, Daniel Santamarina (Managing Partner), Susana Espinosa de los Reyes (Partner) and José Luis Silva Vázquez (Investment Professional) are listed as the contacts to approach first.
Across the known portfolio, 19 co-investors appear alongside Dux Capital, including Embarca, BluStone and Endurance28.
Frequently asked questions
What is Dux Capital?
Dux Capital is a venture capital firm whose team is concentrated in Austin, Texas, United States, with a known portfolio of 10 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 Dux Capital invest in?
Listed sectors include AI, Commerce, Consumer and Education; listed focus areas include Analytics, CPG, CRM Systems and Customer Service. 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 Dux Capital invest at?
The known deals of Dux Capital include Pre-Seed 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 Dux Capital?
3 of the 5 people on file at Dux Capital are listed as contacts for the firm. All 5 have their own profile page.
How do I contact Dux Capital?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 5 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