Top greentech Accelerators & VCs (2026)

Khosla Ventures provides venture assistance and strategic advice to

Lightspeed Venture Partners is a venture capital firm that engages in consumer, enterprise, technology, and cleantech markets.

We invest in climate

ACCELR8 is an impact fund investing to accelerate the reduction and sequestration of greenhouse gase…

A sustainability focused venture capital fund

SOSV is a multi-stage VC firm with $1.3B AUM focused on human and planetary health and operating HAX, IndieBio, Orbit Startups and dlab.

Sofinnova deploys human and financial capital to turn dreams into drugs. We are a clinical-stage biopharmaceutical venture capital firm with approximately $2B in assets under management and committed capital.

SJF Ventures – High Growth. Positive Impact.

Northstar Ventures is an early stage VC, working with mission-based founders trying to solve solve societal challenges.

Make change, make money.

OUP is a venture capital fund investing in start-ups that commercialize university research.

We Back Founders On a Mission To Build a Better World.

Lowercarbon Capital backs kickass companies that make real money slashing CO2 emissions, sucking carbon out of the sky, and buying us time to unf**k the planet.

We back visionary founders who are building technologies of the future.

Since 2012 we at LDV Capital thrive on collaborating with deep tech teams who leverage computer vision machine learning and artificial intelligence to analyze visual data.

A venture capital fund specialized in early-stage investments. Inlandsinnovation has been granted $230 million by the Swedish state to support startups in Northern Sweden and Dalarna County. Their headquarters are based in Östersund.

Serena Capital caters to technology companies with seed, early, and later stage venture investments.

Massachusetts Clean Energy Center offers energy development and implementation services for cleantech businesses.

Europe's most experienced B2B startup accelerator.

Elemental is a leading non-profit investor focused on scaling climate solutions and social impact for all communities.

Venture capital fund for investing in women-led businesses making a positive impact through greener and healthier technologies - true wealth.

A Leading Investment Firm at the Forefront of Building the Circular Economy

Village Capital builds bridges for entrepreneurs who are creating an inclusive and sustainable world.

Pale Blue Dot is a seed-stage ClimateTech venture fund investing in companies that reduce and reverse the effects of climate change.

We help local heroes build global success.

We support founders who turn theory into action as they work to build a better world for everyone

Dual-platform investor whose sister firm's corporate climate‑tech practice and strategic corporate L…

NOON Ventures | Early-Stage Deeptech Venture Capital Fund

Transformative Capital for the New Indian Economy

investing in entrepreneurs to MOVE THE WORLD FORWARD

Radicle Growth Food and Agriculture Venture Capital

We leverage our capital and industry specific knowledge to accelerate the transition to a sustainable food system.

Corporate reinsurer-backed investor offering deep, proprietary insight into insurtech, AI diagnostic…

We invest at the intersection of purpose and profit.

scalable technology for the global imperative

eCAPITAL is a venture capital firm that provides early to growth stage funding to technology companies.

Investing in venture capital Funds (US, EU, IL, CN, IN) and direct (digital, sustainability, health).

This is our Earthshot.

We invest in digital solutions to climate change.

CIC backs life sciences and technology companies in Europe’s leading ecosystem, Cambridge. A preferred investor for the university.

Featured Stories

At Climactic we believe our focus on early stage investments in climate tech for the enterprise and mobility combined with our 20+ years of general tech experience will help us power and accelerate your startup’s success.

Let's build stuff that truly matters! We back game-changing companies across Europe to achieve global impact.

Vision Ridge Partners is a sustainable real assets investor that seeks to capitalize on the global transition to sustainability by identifying, developing, and transforming complex assets across energy, transportation, and agriculture.

Techstars Sustainability Paris accelerator invests in early stage high-growth startups looking to build a better future thanks to technology.

The European climate tech partner.

Impact Scalers

We look for companies using defensible, highly-scalable technology to drive step change improvements within the areas of:

The Clean Growth Fund London is a £101m climate venture capital fund. Get in touch if you're looking for investment.

Investing in a sustainable future.

Empowering climate tech founders

Starquest Capital is a venture capital firm based in France that helps accelerate the growth of entrepreneurs.

Rethink Impact invests in entrepreneurs tech platforms and networks that are ecosystems of change. We are a venture capital fund that seeks...

Future Planet is an impact-led venture capital firm that invests in technology and life science companies from leading research centres

ETF Partners supports talented entrepreneurs and management teams with investment capital and experience.

Ponooc continues as Move Energy

Funding a better tomorrow

BUILDING COMMUNITY

We are the pioneers of impact investing in continental Europe - since 2003, we’ve proven that true i…

Investing in a

Built on a national community of Black technologists and an integrated nonprofit-for-profit talent p…

Invests in companies addressing fundamental societal needs, systematizes mission-based narratives, a…

Unleashing European Tech Founders

Deep tech for decarbonisation

Fuel Your Business Growth With York IE Venture Capital Product Development Financial Planning & Analysis Websites & Digital Marketing Marketing & Communications RevOps

BOLD IDEAS. SCALED UP.

InsurTech Innovation & Growth through Collaboration 🚀🤝

Building a global ecosystem of startups, corporates, organizations, research institutions and thoughtleaders

Investing in climate solutions with ambition

Blue Horizon is an investment firm that invests in companies and businesses in the agriculture and food processing sector.

Investment Insights at Blue Bear Capital - Blue Bear Capital

We champion founders driving advanced energy, resource innovation, and economic opportunity for a more enduring and prosperous future