James B. Stubbs is an operator angel based in United States. The known portfolio is one company, Insight Optics.
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Investment focus
- Stage
- Seed
- Sector
- AIHardwareHealthcare
- Focus
- AI DiagnosticsMedical DevicesMedical ImagingRadiation Dosimetry
Contacts
James B. Stubbs portfolio company (1)
- Insight Optics
Investor Profile
The listing covers sectors AI, Hardware and Healthcare, and focus areas AI Diagnostics, Medical Devices, Medical Imaging and Radiation Dosimetry. Startups operating in these areas may find James B. Stubbs relevant.
James B. Stubbs is listed for Seed rounds in the database.
The portfolio and focus above give founders context on whether James B. Stubbs matches their raise.
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Frequently asked questions
Who is James B. Stubbs?
James B. Stubbs is an operator angel based in United States with one known investment on file, Insight Optics. The sections above list the sectors and stages attached to that record.
What does James B. Stubbs invest in?
Listed sectors include AI, Hardware and Healthcare; listed focus areas include AI Diagnostics, Medical Devices, Medical Imaging and Radiation Dosimetry. 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 James B. Stubbs invest at?
The database lists James B. Stubbs for 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 James B. Stubbs?
An email address and a LinkedIn page are on file for James B. Stubbs. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds 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