Ronan Byrne
Operating Partner at Duration Capital Partners
New York, United States
Ronan Byrne, Operating Partner at Duration Capital Partners is an active investor based in New York, United States. This profile covers what Ronan Byrne backs, at which stage, and how founders can reach out in 2026.
Ronan Byrne is an Operating Partner at Duration Capital Partners with twenty-five years of owner's-side capital program leadership across major U.S. airport terminals and PE-backed infrastructure fund
Ronan Byrne invests in Climate & Energy and PropTech & Real Estate, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- PE
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- Climate & EnergyPropTech & Real Estate
- Location
- New York, United States
- Typical check
- $3.8M
How to reach Ronan Byrne
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About this profile
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Round Funded. "Ronan Byrne." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/ronan-byrne
Frequently Asked Questions
Who is Ronan Byrne?
Ronan Byrne, Operating Partner at Duration Capital Partners is an active investor based in New York, United States. Ronan Byrne invests in Climate & Energy and PropTech & Real Estate, typically at Early Stage Venture and Late Stage Venture.
What does Ronan Byrne invest in?
Ronan Byrne invests in Climate & Energy and PropTech & Real Estate, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Ronan Byrne invest at?
Ronan Byrne typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Ronan Byrne's typical check size?
Ronan Byrne typically writes checks around $3.8M. 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.