Steve O'Brien is an angel investor and operator angel based in San Francisco, California, United States with 4 known investments: Carta, ShipBob, Streem and Brave (Brave Software).
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Investment focus
- Stage
- Seed
Contacts
Steve O'Brien portfolio companies (4)
- Carta
- ShipBob
- Streem
- Brave (Brave Software)
Investor Profile
The listing covers sectors Commerce, FinTech and SaaS, and focus areas Automotive, Customer Success, Digital Commerce and E-Commerce. Startups operating in these areas may find Steve O'Brien relevant.
Stage-wise, the known deals cluster around Seed rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Steve O'Brien?
Steve O'Brien is an angel investor and operator angel based in San Francisco, California, United States with 4 known investments on file, among them Carta, ShipBob and Streem. The sections above list the sectors and stages attached to that record.
What does Steve O'Brien invest in?
Listed sectors include Commerce, FinTech and SaaS; listed focus areas include Automotive, Customer Success, Digital Commerce and E-Commerce. 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 Steve O'Brien invest at?
The known deals of Steve O'Brien include 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 Steve O'Brien?
An email address, a phone number and a LinkedIn page are on file for Steve O'Brien. 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