Denis Mitrofanov is an operator angel based in San Francisco, California, United States with one known investment, WOWCube® System (CubiOs Inc.).
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Investment focus
- Focus
- Consumer ElectronicsEducational ToysInteractive Hardware
Contacts
Denis Mitrofanov portfolio company (1)
- WOWCube® System (CubiOs Inc.)
Investor Profile
The listing covers sectors Consumer, Education and Hardware, and focus areas Consumer Electronics, Educational Toys and Interactive Hardware. Startups operating in these areas may find Denis Mitrofanov relevant.
The stage tags on this profile are Pre-Seed and Seed.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Denis Mitrofanov?
Denis Mitrofanov is an operator angel based in San Francisco, California, United States with one known investment on file, WOWCube® System (CubiOs Inc.). The sections above list the sectors and stages attached to that record.
What does Denis Mitrofanov invest in?
Listed sectors include Consumer, Education and Hardware; listed focus areas include Consumer Electronics, Educational Toys and Interactive Hardware. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Denis Mitrofanov invest at?
The database lists Denis Mitrofanov for Pre-Seed and Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Denis Mitrofanov?
A LinkedIn page is on file for Denis Mitrofanov. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal