An angel investor based in San Francisco, California, United States, Miriam Dong has one known investment, Yield Exchange.
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Investment focus
- Stage
- Pre-Seed
- Sector
- HardwareHealthcareSaaS
Contacts
Miriam Dong portfolio company (1)
- Yield Exchange
Affiliated funds' portfolios
Investor at ID3 Ventures, whose known portfolio counts 8 companies
- Reportwell
- Sellerhub
- Hush
- Oncocross
- Pet Friends
- SecuritySnares
- SensCy
- Ulendo Technologies
Investor Profile
The known portfolio sits in sectors Hardware, Healthcare and SaaS, and focus areas Biotech, DeepTech and Enterprise SaaS.
The stage tag on this profile is Pre-Seed.
The portfolio and focus above give founders context on whether Miriam Dong matches their raise.
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Frequently asked questions
Who is Miriam Dong?
Miriam Dong is an angel investor based in San Francisco, California, United States with one known investment on file, Yield Exchange. The sections above list the sectors, stages and firms attached to that record.
What does Miriam Dong invest in?
Listed sectors include Hardware, Healthcare and SaaS; listed focus areas include Biotech, DeepTech and Enterprise SaaS. 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 Miriam Dong invest at?
The database lists Miriam Dong for Pre-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.
Which firm is Miriam Dong listed at?
Miriam Dong is listed as Investor at ID3 Ventures, whose known portfolio counts 8 companies.
How do I contact Miriam Dong?
A LinkedIn page is on file for Miriam Dong. 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