Eric O`Brien
Co-Founder & Managing Director at Fall Line Capital
San Mateo, California
Eric O`Brien, Co-Founder & Managing Director at Fall Line Capital is an active investor based in San Mateo, California. This profile covers what Eric O`Brien backs, at which stage, and how founders can reach out in 2026.
- Investor type
- PE
- Stages
- Series BLate Stage Venture
- Invests in
- Artificial IntelligenceFintechHealthcare & BiotechBiotech & PharmaSaaS & EnterpriseConsumer & RetailE-commerce & D2CDeveloper Tools & Data
- Location
- San Mateo, California
- Typical check
- $5M
- Past investments
- 16
Notable investments
How to reach Eric O`Brien
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Frequently Asked Questions
What does Eric O`Brien invest in?
Eric O`Brien invests in Artificial Intelligence, Fintech, Healthcare & Biotech and Biotech & Pharma, typically at Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
How do I contact Eric O`Brien?
Unlock Eric O`Brien's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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