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.
One-time purchase · Instant access
Download Climate Investor ListCSV + Excel · No subscription
Includes: firm name · website · stages · sectors · offices · portfolio links
Triatomic Capital
Multi-stage deep tech and AI VC investing across next-gen compute, engineered biology, new materials, energy, and automation.
Triple Impact Capital
Pre-seed and seed-stage VC backing mission-driven founders in sustainable innovation, healthtech, and economic opportunity.
Trousdale Ventures
Venture capital firm partnering with founders building category-defining companies
True Ventures
Human-centric early-stage VC backing bold founders
Tsinghua Capital
Beijing-based growth equity PE fund originating from Tsinghua University, backing hard-tech SMEs in advanced manufacturing, next-gen tech, and healthcare across China.
TT49
Munich-based VC backing German deep-tech spin-offs from research institutions like Fraunhofer, DLR, and Max-Planck.
Twine Ventures
Backing founders using software and data to solve complex real-world problems
Ubermorgen Ventures
Early-stage climate tech VC backing decarbonization and carbon removal
Umami Capital
Concentrated early-stage fund focused on high-conviction technology investments
Una Terra
Impact fund backing European circular economy scale-ups in packaging, sustainable materials, fashion, food systems, and marine pollution at Series A and beyond.
Unconventional Ventures
Pre-seed and seed fund backing diverse founders — women, people of color, immigrants, and LGBTQ+ building scalable impact tech companies across the Nordics and Europe.
Underground Ventures
The first VC firm dedicated exclusively to geothermal technology, deploying $40M into pre-seed through Series A companies scaling geothermal energy globally.
Union Square Ventures
Investing at the edge of large markets under transformation
United Founders
Pan-European early-stage VC backed by 100+ accomplished founders, investing €100K–€1M in deep tech startups across AI, medtech, cybersecurity, sustainable tech, and quantum computing.
University2Ventures
European VC backing pre-seed and seed deep tech spin-offs from top technical universities, focused on AI, novel computing, industrial tech, and cleantech. Fund I: €60M.
Unless
Investment firm backing visionary companies transforming industrial systems through manufacturing, automation, and climate adaptation.
Unruly Capital
European solo-GP early-stage fund backing frontier deeptech and climate founders with radical or non-consensus ideas.
Unshackled Ventures
The only pre-seed VC exclusively backing immigrant founders in the US, providing capital, visa sponsorship, and immigration support from Day 0 — pre-product, pre-revenue, pre-visa.
UnternehmerTUM
Munich-based pre-seed and seed fund backing B2B deep tech founders as first institutional investor, converting via founder-friendly convertible loans into equity. University-linked.
UP.Partners
Early-stage fund investing in hardware-software companies across ground, air, sea, and space, focused on transforming how people and goods move.
UpHonest Capital
Sector-agnostic early-stage VC in Silicon Valley investing in Seed through Series A, with over 400 portfolio companies including Checkr and Rippling.
Urban Innovation Fund
Pre-seed and seed fund backing startups transforming regulated urban industries including transportation, energy, proptech, fintech, edtech, public health, and govtech.
UVC Partners
Munich and Berlin-based B2B VC with €600M AUM, backing European deeptech, climatetech, mobility, and software/AI startups from pre-seed to Series A. Backed by EIF.
Valhalla Ventures
Pre-seed and seed investor backing visionaries building enduring moats in deeptech, defense, AI, energy, and biotech with checks up to $12M from inception to Seed.
Valor Capital Group
Pioneer cross-border fund bridging US and Latin American tech markets, specializing in fintech and enterprise software from seed through growth.
Valuence Ventures
Deeptech VC investing in cleantech and techbio startups across North America and Singapore.
Vamos Ventures
Los Angeles-based VC investing in Latinx and diverse founders at seed stage across health and wellness, fintech, future of work, and sustainability.
Ventech
European early-stage VC backing ambitious tech entrepreneurs at Seed and Series A in AI, digital health, industrial software, cybersecurity, and SaaS across Europe and Asia.
Venturade
Madrid-based early-stage VC backing Spanish startups at pre-seed and Series A, supported by a network of 30 sector experts across energy, health, AI, fintech, food, and industry.
Venture Stars
Munich-based pre-seed and seed VC backing digital B2B and B2C startups with €500k–€1.5m tickets, run by serial entrepreneurs.
VentureFriends
Pan-European Pre-Seed and Seed VC backing founders across Europe and MENA. €300m+ AUM, 4 funds, €500k–€3m first ticket.
Ventures Together
Collaborative angel ecosystem of top operators backing early-stage technology founders
Ventures.eu
Lisbon-based early-stage VC in DeepTech and AI, built on Dealflow.eu
Verb Ventures
Late Seed to Series A investor in B2B marketplaces, digital trade platforms, and global commerce infrastructure, backing founders in the UK, EU, and US East Coast.
VERBUND X Ventures
Corporate venture unit of Austrian energy company VERBUND, investing in early-stage European startups accelerating the energy transition.
Vertex Ventures Israel
Venture capital firm investing from Seed to Series B across multiple sectors in Israel.
Ready to download the full list?
752 active investors · CSV + Excel · One-time purchase · Updated July 2026
Download Climate Investor ListIncludes: firm name · website · stages · sectors · offices · portfolio links