Dan O'Connell
Vice-President/Principal at Cardinal Capital Management
Madison, Wisconsin
Dan O'Connell, Vice-President/Principal at Cardinal Capital Management is an active investor based in Madison, Wisconsin. This profile covers what Dan O'Connell backs, at which stage, and how founders can reach out in 2026.
Vice-President and Principal at Cardinal Capital Management, also listed as Vice-President and Principal at Astar Capital Management.
Dan O'Connell typically invests at Late Stage Venture.
- Investor type
- Investment Partner
- Stages
- Late Stage Venture
- Location
- Madison, Wisconsin
- Typical check
- $7M
How to reach Dan O'Connell
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About this profile
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Cite this page
Round Funded. "Dan O'Connell." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/dan-o-connell
Frequently Asked Questions
Who is Dan O'Connell?
Dan O'Connell, Vice-President/Principal at Cardinal Capital Management is an active investor based in Madison, Wisconsin. Dan O'Connell typically invests at Late Stage Venture.
What stage does Dan O'Connell invest at?
Dan O'Connell typically invests at Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Dan O'Connell's typical check size?
Dan O'Connell typically writes checks around $7M. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.