Matthew O'Rourke
Managing Director at WindSail Capital Group LLC
Boston, Massachusetts
Matthew O'Rourke, Managing Director at WindSail Capital Group LLC is an active investor based in Boston, Massachusetts. This profile covers what Matthew O'Rourke backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCMicro VC
- Stages
- Early Stage Venture
- Invests in
- Climate & EnergyHardware & Deep TechLending & CreditManufacturing & IndustrialMobility & Logistics
- Location
- Boston, Massachusetts
- Typical check
- $500K
- Past investments
- 26
Notable investments
Protonex Technology Corporation
WeSpireNG AdvantageGenabilityGrowthPoint Global
Next Step LivingNanoramic Laboratories
LocoMobiBlueInGreen
LumiGrowHow to reach Matthew O'Rourke
Angels and operators like Matthew O'Rourke 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.
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Round Funded. "Matthew O'Rourke." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/matthew-orourke
Frequently Asked Questions
What does Matthew O'Rourke invest in?
Matthew O'Rourke invests in Climate & Energy, Hardware & Deep Tech, Lending & Credit and Manufacturing & Industrial, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Matthew O'Rourke invest at?
Matthew O'Rourke typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Matthew O'Rourke's typical check size?
Matthew O'Rourke typically writes checks around $500K. 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.