Find Investors Actively Funding Climate Startups
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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
Rebel Fund
Seed fund investing exclusively in top-tier Y Combinator startups, selected via a proprietary ML algorithm across all technology verticals.
Red Bull Ventures
Corporate venture arm backing sports, media and consumer innovation
redalpine
Empowering game changers, disrupting industries for good, and shaping a better world for all
Reinventure Capital
Post-seed US VC backing BIPOC and women founders with $1–2M checks, targeting companies with product-market fit that lack capital to scale.
Renewal Funds
Sustainability-focused impact VC supporting climate solution innovators
Resilience Reserve
Multistage fund backing companies in climate resilience, sustainable food, energy security, pandemic resilience, and generative AI.
Resolute Ventures
Bi-coastal pre-seed and seed VC that leads first rounds for founders across software, fintech, consumer, and developer tools sectors.
Revo Capital
Empowering local entrepreneurs to unlock global potential
Riot Ventures
Venture firm focused on modernizing critical industries; writes checks up to $100M into a select group of companies.
RTP Global
Backing founders who use technology to reimagine how the world works
S2G Investments
Multi-stage investor in food & agriculture, oceans, and energy. Backs late-stage venture and growth companies driving sector transition with $2.5B committed.
Sabanci Climate Ventures
Corporate VC arm of Sabanci Holding backing seed-to-growth energy and climate-tech startups and funds across the US and Europe.
Safar Partners
University-connected early-stage fund investing in MIT, Harvard, and University of Rochester spinouts across cleantech, AI/robotics, and life sciences.
Salesforce Ventures
Partnering with enterprising founders from seed to IPO
Samaipata
Pan-European early-stage VC backing tech companies with network effects across Europe. Operator-heavy platform with €250M AUM and three funds.
Sambrinvest
Regional VC firm financing SMEs and startups in Charleroi Metropolitan Area
Saxovent
Owner-managed German investment firm backing climate-tech startups and SMEs in renewables, agtech, and clean energy
ScaleFund
Bridging the equity gap between Seed and larger VC funds
Scrum Ventures
Investing in startups across the U.S. and Japan to accelerate global growth
SDAC Ventures
Berlin-based pre-seed and seed fund backing deeply technical founders in robotics, energy, space, and AI at inception.
SE Ventures
Backed by Schneider Electric, powering growth for pioneering founders
Seed Capital
Copenhagen-based seed fund backing exceptional Danish tech founders at late seed with €2–4M tickets across consumer, fintech, SaaS, and deep tech.
Seedcamp
Europe’s leading seed-stage VC backing early tech founders globally
Sequoia Capital
Helping the daring build legendary companies worldwide
Seraphim Space
World's leading SpaceTech-specialist investor backing companies from seed to growth across satellite data, connectivity, defense, and Earth observation.
Service Provider Capital
US regional co-investment fund backing Seed and Series A alongside lead VCs
Seven Seven Six
Venture capital firm using technology and data to invest in early-stage founders
SFC Capital
UK SEIS and EIS fund backing early-stage British startups across B2B software, fintech, medtech, and green tech
Shorewind Capital
Early-stage VC investing in tech that advances humanity
SiteGround Capital
Family office backed by SiteGround.com founders providing patient capital to deep tech, climate, and biotech startups globally.
Skyview Ventures
Renewable energy investor backing early-stage startups across solar, EV infrastructure, environmental commodities, and carbon markets in North America.
SmartCap
Estonian state-owned fund manager investing in VC funds and direct deals across venture capital, greentech, and defence sectors.
SMRK
Ukrainian seed-stage VC fund backing global IT startups across SaaS, IoT, edtech, fintech, and deep tech, writing $0.5–1.5M checks.
Sofinnova Partners
European VC firm in life sciences, specializing in healthcare and sustainability.
Soma Capital
Seed-stage VC backing software founders globally across B2B SaaS, AI, fintech, healthtech, and consumer, with 1,000+ portfolio companies and 40+ unicorns.
SOSV
Global venture firm backing deep tech founders for human and planetary health