Brian O'Connor
Angel investor in Chicago
Chicago, Illinois
Brian O'Connor, Angel investor in Chicago is an active investor based in Chicago, Illinois. This profile covers what Brian O'Connor backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPEVenture Debt
- Stages
- Pre SeedSeedSeries ASeries BLate Stage Venture
- Invests in
- SaaS & Enterprise
- Location
- Chicago, Illinois
- Typical check
- $1M
How to reach Brian O'Connor
Angels and operators like Brian O'Connor reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
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Frequently Asked Questions
What does Brian O'Connor invest in?
Brian O'Connor invests in SaaS & Enterprise, typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Brian O'Connor invest at?
Brian O'Connor typically invests at Pre Seed, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Brian O'Connor's typical check size?
Brian O'Connor typically writes checks around $1M. Use it as a signal for whether your raise fits their stage.
How do I contact Brian O'Connor?
Unlock Brian O'Connor's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.