Carbon is a corporate venture arm. Based in London, England, United Kingdom. Known portfolio companies include Sonire Therapeutics, Petokoto, Fortify, Novel Effect, Controlle and Idelic, 10 companies in all.
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Investment focus
- Focus
- Data AnalyticsDigital HealthEnterprise SaaSPetTechVertical SaaSWaste Management
Contacts
Who to pitch at Carbon
Carbon portfolio companies (10)
- Sonire Therapeutics
- Petokoto
- Fortify
- Novel Effect
- Controlle
- Idelic
- Keepo
- talent and assessment
- Luca Japan
- WastePlace
Co-investors
Funds that share portfolio companies with Carbon.
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About Carbon
The firm's listing covers sectors AI, Climate, Consumer and FinTech, and focus areas Data Analytics, Digital Health, Enterprise SaaS and PetTech; known deals cluster at Pre-Seed, Seed and Series A.
The contacts to approach at Carbon are Katherine Zamsky (Managing Partner) and Ngozi Dozie (Co-Founder).
Across the known portfolio, 15 co-investors appear alongside Carbon, including SANTÉ, Daiwa Corporate Investment and Persol Holdings.
Frequently asked questions
What is Carbon?
Carbon is a corporate venture arm based in London, England, United Kingdom, with a known portfolio of 10 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 Carbon invest in?
Listed sectors include AI, Climate, Consumer and FinTech; listed focus areas include Data Analytics, Digital Health, Enterprise SaaS and PetTech. 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 Carbon invest at?
The known deals of Carbon include Pre-Seed, Seed and Series A 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 Carbon?
Both people on file at Carbon are listed as contacts for the firm, each with their own profile page.
How do I contact 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.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal