Joshua Ma is an operator angel based in San Francisco, California, United States with 3 known investments: Conduit, Opal Security and Rutter.
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Investment focus
Contacts
Joshua Ma portfolio companies (3)
- Conduit
- Opal Security
- Rutter
Investor Profile
The listing covers sectors Commerce and SaaS, and focus areas Cloud Infrastructure, Cybersecurity, Data Infrastructure and Developer APIs. Startups operating in these areas may find Joshua Ma relevant.
Joshua Ma appears in Seed and Series A rounds across the known deals.
The portfolio and focus above give founders context on whether Joshua Ma matches their raise.
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Frequently asked questions
Who is Joshua Ma?
Joshua Ma is an operator angel based in San Francisco, California, United States with 3 known investments on file, among them Conduit, Opal Security and Rutter. The sections above list the sectors and stages attached to that record.
What does Joshua Ma invest in?
Listed sectors include Commerce and SaaS; listed focus areas include Cloud Infrastructure, Cybersecurity, Data Infrastructure and Developer APIs. 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 Joshua Ma invest at?
The known deals of Joshua Ma include Seed and Series A 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 Joshua Ma?
A LinkedIn page is on file for Joshua Ma. 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 5 September 2026 · How this data is built · Report a correction or request removal