Cato Stonex, Principal at The Partners Fund is an active investor based in London, England. This profile covers what Cato Stonex backs, at which stage, and how founders can reach out in 2026.
Cato Stonex is a Principal at The Partners’ Fund, focused on low carbon equity investments, and an investment advisor at Albemarle Shipping Fund.
Cato Stonex invests in Climate & Energy and Automotive & EV, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- VC
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- Climate & EnergyAutomotive & EV
- Location
- London, England
- Typical check
- $3.8M
How to reach Cato Stonex
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Cite this page
Round Funded. "Cato Stonex." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/cato-stonex
Frequently Asked Questions
Who is Cato Stonex?
Cato Stonex, Principal at The Partners Fund is an active investor based in London, England. Cato Stonex invests in Climate & Energy and Automotive & EV, typically at Early Stage Venture and Late Stage Venture.
What does Cato Stonex invest in?
Cato Stonex invests in Climate & Energy and Automotive & EV, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Cato Stonex invest at?
Cato Stonex typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Cato Stonex's typical check size?
Cato Stonex 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.