Key Carbon is a private equity firm and venture debt provider. Team members are concentrated in United Kingdom. The known portfolio counts 2 companies, including BURN and InSoil.
Is Key Carbon a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Stage
- Late-StageSeed
- Focus
- AgriTechCarbonCarbon CreditsClean EnergyFoodTechRegenerative Agriculture
Who to pitch at Key Carbon
Key Carbon portfolio companies (2)
- BURN
- InSoil
Co-investors
Funds that share portfolio companies with Key Carbon.
Similar funds
Showing 20 of 100
About Key Carbon
The firm's listing covers sectors Climate, Food and Hardware, and focus areas AgriTech, Carbon, Carbon Credits and Clean Energy; known deals cluster at Late-Stage and Seed.
Luke Leslie (Investor) and James Gourlay (Investor) are listed as the contacts to pitch at Key Carbon.
Across the known portfolio, 7 co-investors appear alongside Key Carbon, including Yunus Social Business, European Investment Bank (eib) and Cartesian Capital Group.
Frequently asked questions
What is Key Carbon?
Key Carbon is a private equity firm and venture debt provider whose team is concentrated in United Kingdom, with a known portfolio of 2 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Key Carbon invest in?
Listed sectors include Climate, Food and Hardware; listed focus areas include AgriTech, Carbon, Carbon Credits and Clean Energy. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Key Carbon invest at?
The known deals of Key Carbon include Late-Stage and Seed rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Key Carbon?
Both people on file at Key Carbon are listed as contacts for the firm, each with their own profile page.
How do I contact Key Carbon?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 2 people attached to the firm have their own pages, each showing whether an address is on file for them.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal