An angel investor and operator angel based in San Francisco, California, United States, Rong Cao has 8 known investments: d-Matrix, Aviva, Proof, Symantec, Dexmate, Jasper AI, Ariso and Outset AI.
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Investment focus
- Focus
- Agent Trust InfrastructureCloud InfrastructureCybersecurityDeveloper ToolsGenerative AIIdentity ManagementMachine Learning
Contacts
Rong Cao portfolio companies (8)
- d-Matrix
- Aviva
- Proof
- Symantec
- Dexmate
- Jasper AI
- Ariso
- Outset AI
Investor Profile
The known portfolio sits in sectors AI, Hardware and SaaS, and focus areas Agent Trust Infrastructure, Cloud Infrastructure, Cybersecurity and Developer Tools.
Stage-wise, the known deals cluster around Seed and Series A rounds.
The portfolio and focus above give founders context on whether Rong Cao matches their raise.
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Frequently asked questions
Who is Rong Cao?
Rong Cao is an angel investor and operator angel based in San Francisco, California, United States with 8 known investments on file, among them d-Matrix, Aviva and Proof. The sections above list the sectors and stages attached to that record.
What does Rong Cao invest in?
Listed sectors include AI, Hardware and SaaS; listed focus areas include Agent Trust Infrastructure, Cloud Infrastructure, Cybersecurity and Developer Tools. 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 Rong Cao invest at?
The known deals of Rong Cao 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 Rong Cao?
An email address, a phone number and a LinkedIn page are on file for Rong Cao. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal