Ryan Sheen, Angel Investor at Duke Capital Partners is an active investor based in Boston, United States. This profile covers what Ryan Sheen backs, at which stage, and how founders can reach out in 2026.
Ryan Sheen is an Angel Investor at Duke Capital Partners and a Partner at Optimal Counsel LLP, specializing in startup legal financing and M&A.
Ryan Sheen invests in SaaS & Enterprise, typically at Seed, Series A and Series B.
- Location
- Boston, United States
- Typical check
- $1M
What does Ryan Sheen invest in?
- Investor type
- Angel
- Invests in
- SaaS & Enterprise
Where is Ryan Sheen based?
Ryan Sheen is based in Boston, United States.
- Browse more startup investors near Ryan Sheen:
- Startup investors in BostonStartup investors in the United States
How to reach Ryan Sheen
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About this profile
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Cite this page
Round Funded. "Ryan Sheen." Round Funded investor database, updated September 22, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/ryan-sheen
Frequently Asked Questions
Who is Ryan Sheen?
Ryan Sheen, Angel Investor at Duke Capital Partners is an active investor based in Boston, United States. Ryan Sheen invests in SaaS & Enterprise, typically at Seed, Series A and Series B.
What does Ryan Sheen invest in?
Ryan Sheen invests in SaaS & Enterprise, typically at Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Ryan Sheen invest at?
Ryan Sheen typically invests at Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Ryan Sheen's typical check size?
Ryan Sheen typically writes checks around $1M. Use it as a signal for whether your raise fits their stage.
Where is Ryan Sheen based?
Ryan Sheen is based in Boston, United States.
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.
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