Find Investors Actively Funding Climate Startups
Skip weeks of manual investor research with a filtered list of active investors.
Sourced from recent funding rounds. Stages, sectors, offices, and portfolio links included.
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Includes: firm name · website · stages · sectors · offices · portfolio links
10vc
Pre-seed and seed investor backing founders in deep science, biotech, automation, AI/ML, fintech, cybersecurity, defense, and energy transition.
10X Founders
Munich-based network-powered early-stage VC backed by 200+ entrepreneurs, investing Pre-Seed to Series A in ambitious European and global tech founders.
2100 Ventures
Milan/London early-stage fund backing European industrial-innovation and B2B founders, leveraging the Benetton family's network and capital.
24Ventures
Early-stage VC fund backing Polish founders in software-based startups. Invests €0.2M–€1.2M per deal across AI, cybersecurity, cleantech, and Industry 4.0.
26 Fund
MIT's first student-run VC fund, writing $25K-$100K pre-seed and seed checks backed by a global community of founder-operators.
2bX
Berlin-based venture capital firm investing pre-seed to Series A in European UrbanTech startups across PropTech, CleanTech, and mobility.
2C Ventures
Early-stage cleantech VC based in Tallinn investing in renewable energy, circular economy, water management, and waste reduction startups across the Baltics and Nordics.
360 Capital
European VC from pre-seed to Series B, passionately supporting entrepreneurs.
468 Capital
Investment firm backing founder-led technology companies defining new categories
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Download Climate Investor List →4DX Ventures
Pan-African VC combining Wall Street capital markets pedigree with on-the-ground African operator support for founders.
4impact
The Hague-based impact VC backing early-stage European tech4good software companies across climate, energy, health, and social inclusion in NW Europe.
500 Global
Silicon Valley-based global VC formerly known as 500 Startups, backing pre-seed to growth tech founders across 80+ countries with $2.3B in AUM since 2010.
8090 Industries
Leading the next industrial revolution with breakthrough technologies
ABN AMRO Sustainable Impact Fund
Bank-owned impact fund merging predecessor energy and social funds, backing measurable-impact growth companies across North-Western Europe.
Acario Innovation
Investing in startups focused on new energy economy and sustainability.
Acclimate Ventures
Oxford-based Solo GP fund backing early-stage deep tech startups in AI compute, energy infrastructure, and climate tech across the United States and United Kingdom.
ACE Ventures
Swiss early-stage VC backing transformative Swiss and global tech founders
ACF Investors
UK co-investment fund backing early-stage businesses alongside angel syndicates. Invests £100K–£1M per round across most sectors via the Angel CoFund and Delta Fund.
ACT Venture Capital
Partnering with ambitious founders from inception to scale
Activate Capital
Growth-stage VC backing sustainable energy and industrial tech
Active Impact Investments
Canada's largest climate tech seed fund providing capital and talent to early-stage companies
ACVC Partners
Silicon Valley deep tech fund investing early in AI, life sciences, and new industrials, partnering with industry-leading corporations as LPs for business development.
Ada Ventures
Pre-seed inclusive VC backing European founders in climate equity, economic empowerment, and healthy ageing. Leads over 70% of rounds at £250k–£1m.
Adapt Nation Capital
Pre-seed and seed investor backing entrepreneurs building climate and sustainability solutions across carbon capture, energy storage, materials, and ecosystems.
AENU
Berlin-based climate tech VC backing Seed founders across Europe in the energy transition, industrial decarbonization, and resilience.
Aera VC
Early-stage fund investing in climate deep tech
AFI Ventures
Early-stage impact fund backing entrepreneurs at the intersection of profit and good
AgriFoodTech Venture Alliance
Venture alliance by BayWa and RWA investing in the future of food and agriculture
AIN Ventures
Seed-stage fund co-founded by Navy veteran Sherman Williams, backing dual-use deep-tech startups serving both government and commercial markets.
Aina Climate AI Ventures
Early-stage fund and startup studio leveraging AI for climate impact
Ajinomoto Group Ventures
Corporate VC arm of Ajinomoto Co., Inc. backing early-stage startups in healthcare, food and wellness, ICT, and green biotechnology globally.
Al Mada Ventures
Casablanca-based $110M pan-African VC fund backing scalable tech startups from seed to Series B across fintech, healthtech, logistics, and clean energy.
AlbionVC
Partners to UK early-stage B2B software and healthcare companies since 1996.
Alexandria Venture Investments
Corporate VC arm of Alexandria Real Estate Equities investing in life science, agrifoodtech, and climate innovation companies from seed to growth stage
ALIAD (Air Liquide Venture Capital)
Air Liquide's strategic corporate venture arm backing climate, health, and industrial startups it can commercially partner with globally.
Alignment Growth
Private markets growth-stage investor in media, entertainment, and gaming. Backs category leaders with operator expertise across sports, video, music, and live experiences.
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752 active investors · CSV + Excel · One-time purchase · Updated July 2026
Download Climate Investor ListIncludes: firm name · website · stages · sectors · offices · portfolio links