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
Allegis Capital
Palo Alto early-stage VC tracing to 1980s tech investing roots; backs fintech infrastructure, enterprise software, and climate tech founders.
Alliance VC
Nordic early-stage VC backing tech founders with global ambitions across Norway, Sweden, Finland, and Denmark. Invests from pre-seed through Series B.
Allusion Ventures
Ghent-based pre-seed and seed VC backing European founders rebuilding digital infrastructure, health tech, and energy systems.
Almi Invest
Sweden's most active early-stage investor backing innovative startups
Alpha Edison
Early-stage VC partnering with entrepreneurs to build category-defining companies that unlock new markets using AI, data, and behavioral science to identify latent demand.
Alstin Capital
Munich-based early-stage VC backing fast-growing B2B software companies across Europe, offering hands-on support in sales, marketing, and scaling.
Alumni Ventures
America's largest VC firm for individual investors.
Amadeus Capital Partners
Deep tech venture capital backing trailblazers solving hard problems
Amazon's Climate Pledge Fund
Amazon's $2B corporate VC fund investing globally in climate tech across energy, transport, manufacturing, agriculture, and carbon removal.
America's Frontier Fund
Nonprofit deep-tech fund aligning private capital with U.S. national-security priorities in foundational, hard-to-access technology domains.
Amiral Ventures
Montreal-based VC investing in late-seed and Series A enterprise AI, automation, and sustainability companies building Canada's next tech flagships.
Ananda Impact Ventures
A pan-European impact VC backing early-stage tech startups solving social and environmental challenges
Ansa Capital
Venture capital firm making high-conviction, thesis-driven investments in scaling companies.
Anthemis
Early-stage VC investing at the intersection of finance and tech
Anti Ordinary Ventures
Pre-seed and seed fund run by Maex Ament and Philip Stehlik, founders of Taulia and Centrifuge, backing the next generation of deep-tech and climate companies.
Antler
Early-stage VC backing founders from day zero to greatness
Anzu Partners
Investing in breakthrough industrial and life science technology companies
Aonia Ventures
Swiss seed and Series A fund writing €150–250K tickets into 25 tech startups per year globally, investing €5–7M annually.
AP Ventures
London-based specialist VC investing globally in early-stage deep tech for the energy transition: hydrogen, carbon capture, and hard-to-abate industrial sectors.
APEX Ventures
Vienna-based early-stage fund backing European deep tech founders in AI, robotics, quantum computing, medical technologies, space, and energy transition.
AQC Capital
Quebec-focused pre-seed and seed fund co-investing alongside Anges Québec angel network across all tech sectors. $160M+ AUM across two funds.
Aramco Ventures
Global corporate VC investing in energy tech
Archimedes New Ventures
Corporate VC investing in early-stage B2B tech startups
Archipelago Ventures
Investing in the future of the Circular Economy
ArcTern Ventures
Climate-focused VC investing since 2012 in clean energy, mobility, food systems, and circular economy startups. Founder-led, hands-on partners.
Artesian Venture Partners
Global alternative investment firm specializing in debt, VC, and impact strategies.
Asahi Kasei CVC
Corporate VC arm of Asahi Kasei investing globally across all stages in materials, homes, healthcare, IoT, energy, and sustainability startups.
Ascension VC
London-based pre-seed and seed VC backing 300+ founders across the UK, Europe, and North America in fintech, health, deeptech, and sustainability.
Assembly Ventures
First transatlantic mobility-focused VC investing across drones, robotics, logistics, EV infrastructure, and autonomous systems. Offices in Detroit, Berlin, and Silicon Valley.
Astanor
Multi-stage agrifood VC backing founders from pre-seed to growth across sustainable agriculture, food systems, and enabling technologies in Europe and the US.
Asterion Ventures
Supporting impact entrepreneurs repairing the world from early stage
At One Ventures
Deep tech venture capital for climate-positive innovation
Atacama Ventures
Supporting big ideas and the next generation of fund managers
Athletico Ventures
Founded 2020 by Arthur Bernard, Athletico syndicates capital from 40+ elite athletes alongside top VCs into late-seed-to-Series-B European startups.
Atlantic
Berlin-based pre-seed VC leading first rounds across Europe. Thesis-driven across AI & Compute, Energy & Climate, Industrial & Robotics, and Space & Security.
Atlantic Bridge
Cross-border "Bridge Model" growth investor scaling European deep-tech and university spinout companies into US and Asian markets.
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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