Climate First is a venture capital firm. Based in London, England, United Kingdom. The known portfolio is one company, Fervo Energy.
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Investment focus
- Focus
- Clean EnergyDeepTechGeothermal
Contacts
Who to pitch at Climate First
Climate First portfolio company (1)
- Fervo Energy
Co-investors
Funds that share portfolio companies with Climate First.
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About Climate First
The firm's listing covers sectors Climate and Hardware, and focus areas Clean Energy, DeepTech and Geothermal; listed stages are Seed and Series A.
The contact to approach at Climate First is Nadav Steinmetz (Co-Founder).
Across the known portfolio, 20 co-investors appear alongside Climate First, including Atacama Capital Partners, Bank Of America and Congruent Ventures.
Frequently asked questions
What is Climate First?
Climate First is a venture capital firm based in London, England, United Kingdom, with a known portfolio of one company. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Climate First invest in?
Listed sectors include Climate and Hardware; listed focus areas include Clean Energy, DeepTech and Geothermal. 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 Climate First invest at?
Climate First is listed for Seed and Series A rounds in the database. 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 Climate First?
One person at Climate First is on file, listed as a contact for the firm, with their own profile page.
How do I contact Climate First?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The one person attached to the firm has their own page, which shows 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