Jason Cahill
Angel investor in Arlington
Arlington, Virginia
Jason Cahill, Angel investor in Arlington is an active investor based in Arlington, Virginia. This profile covers what Jason Cahill backs, at which stage, and how founders can reach out in 2026.
Mr. Jason Cahill is the Founder and serves as Chief Executive Officer at Carbon Ventures. Mr. Cahill serves as an Advisor at WastePlace. He co-founded and served as Chief Executive Officer at Transmission. A network design engineer by training, an experienced manager, an Army Special Forces veteran, an empathetic customer advocate, and a product-focused leader who loves to think big. He also serves as Alumni Advisor at Entrepreneurs Roundtable Accelerator. He serves as Mentor, Swartz Center for Entrepreneurship at Carnegie Mellon University. An MBA at Carnegie Mellon sparked his passion for tech and for data-centric, mission-driven companies solving "real problems." He's always enjoyed helping teams and has long been an advisor/mentor/advocate for entrepreneurial ventures in various organizations. His investments have spanned sectors, but always gravitate toward high-performing operators.
- Investor type
- Angel
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- Climate & EnergyManufacturing & IndustrialRobotics & AutomationPropTech & Real EstateSaaS & EnterpriseSupply Chain & Logistics
- Location
- Arlington, Virginia
- Typical check
- $3.8M
- Past investments
- 11
Notable investments
Pillar TechnologiesActionfigureTina.io
Zembula
Nightingale SecurityWastePlaceMeaningfy
Idelic
Fortify
Petal.Waste Repurposing InternationalHow to reach Jason Cahill
Angels and operators like Jason Cahill 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. "Jason Cahill." Round Funded investor database, updated September 28, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jason-cahill-230859-3
Frequently Asked Questions
What does Jason Cahill invest in?
Jason Cahill invests in Climate & Energy, Manufacturing & Industrial, Robotics & Automation 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 Jason Cahill invest at?
Jason Cahill typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Jason Cahill's typical check size?
Jason Cahill 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?
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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.