James Stableford
Principal and Head of Trading at Open Field Capital LLC
London, England
James Stableford, Principal and Head of Trading at Open Field Capital LLC is an active investor based in London, England. This profile covers what James Stableford backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCMicro VCPE
- Stages
- Early Stage Venture
- Invests in
- Artificial IntelligenceRobotics & AutomationHealthcare & BiotechAR/VR & MetaverseMarketplace
- Location
- London, England
- Typical check
- $500K
- Past investments
- 6
Notable investments
Polar
HeartVista.aiCortical.io
Vicarious
Genesis Therapeutics
Mojo VisionHow to reach James Stableford
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Round Funded. "James Stableford." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/james-stableford
Frequently Asked Questions
What does James Stableford invest in?
James Stableford invests in Artificial Intelligence, Robotics & Automation, Healthcare & Biotech and AR/VR & Metaverse, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does James Stableford invest at?
James Stableford typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is James Stableford's typical check size?
James Stableford 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.