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Series B Sustainability Companies

Explore 26 sustainability startups that raised series b funding. Access verified founder contact information and fundraising data.

Total Companies
26
Total Funding
$664.8M
Avg Funding
$26.6M
Cities
20

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Golden, United States
$9.6M
raised

Lunar Outpost develops space robotics and mobility systems focused on enabling sustained exploration and infrastructure on the Moon.

May 2026
Series B

Founder Contacts

19,000+ verified contacts

Magdeburg, Germany

Solar Materials offers photovoltaic modules recycling services.

Apr 2026
Series B

Founder Contacts

19,000+ verified contacts

Woburn, United States
$30.2M
raised

Phoenix Tailings is a rare earth metals production company that transforms mining waste (tailings) into usable rare earth metals and alloys.

Feb 2026
Series B

Founder Contacts

19,000+ verified contacts

Munich, Germany
$41.4M
raised

OroraTech is an intelligence-as-a-service company that uses thermal data to provide wildfire detection and monitoring solutions.

May 2025
Series B

Founder Contacts

19,000+ verified contacts

Palmerston North, New Zealand
$8.3M
raised

BioLumic unlocks the natural genetic potential of seeds and seedlings with specialized light treatments, data science, and technology.

Apr 2025
Series B

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Phoenix, United States
$23.0M
raised

MyLand is at the center of soil health. We help growers create a healthier planet through regenerative agriculture.

Jan 2025
Series B

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$12.0M
raised

Epic Cleantec is a full-service water technology company providing turnkey wastewater treatment and reuse systems for the built environment.

Nov 2024
Series B

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$60.0M
raised

Basecamp Research leverages their unprecedented knowledge of the natural world to create better medicines, better food and better products

Oct 2024
Series B

Founder Contacts

19,000+ verified contacts

Woburn, United States
$58.4M
raised

ZwitterCo provides membrane solutions for the treatment of highly-impaired wastewater.

Jul 2024
Series B

Founder Contacts

19,000+ verified contacts

Stockholm, Sweden
$36.8M
raised

Doconomy is a Sweden-based fintech company that offers digital banking services.

May 2024
Series B

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Mountain View, United States
$50.0M
raised

280 Earth manufactures Direct Air Capture systems to extract CO2 permanently from the atmosphere.

May 2024
Series B

Founder Contacts

19,000+ verified contacts

Oakland, United States
$14.3M
raised

Ocergy is focusing on the development of complex ocean systems solving energy and environmental challenges.

Apr 2024
Series B

Founder Contacts

19,000+ verified contacts

Paris, France
$52.5M
raised

Greenly develops a carbon accounting platform to track, assess, manage, and reduce CO2 emissions.

Mar 2024
Series B

Founder Contacts

19,000+ verified contacts

New York, United States
$30.0M
raised

Sealed is a residential energy efficiency startup that designs, manages, and finances home weatherization and electrification projects.

Mar 2024
Series B

Founder Contacts

19,000+ verified contacts

Half Moon Bay, United States
$21.0M
raised

Hippo Harvest develops an agriculture technology to help scale sustainable agriculture.

Feb 2024
Series B

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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London, United Kingdom
$1.9M
raised

The Collaborative is the fastest growing premium plant-based yogurt and dessert brand.

Jan 2024
Series B

Founder Contacts

19,000+ verified contacts

Stockholm, Sweden
$23.9M
raised

TrusTrace is a Software as a Service (SaaS) company providing a platform dedicated to product traceability and compliance.

Jan 2024
Series B

Founder Contacts

19,000+ verified contacts

Luxembourg, Luxembourg
$36.5M
raised

Clariter is a global clean-tech company that has created a revolutionary process which addresses the world's plastic waste problem.

Dec 2023
Series B

Founder Contacts

19,000+ verified contacts

Milan, Italy
$39.8M
raised

Planet Farms is vertical farming company.

Nov 2023
Series B

Founder Contacts

19,000+ verified contacts

Montréal, Canada
$13.1M
raised

Local Logic quantifies everything outside the four walls of any asset to help build more sustainable and livable cities.

Aug 2023
Series B

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Los Angeles, United States
$10.0M
raised

WasteFuel generates sustainable fuels using technologies to address the climate emergency and revolutionize mobility.

Jul 2023
Series B

Founder Contacts

19,000+ verified contacts

Danville, United States
$25.0M
raised

Circ helps industries meet consumer expectations for sustainability without compromises in quality, price, or convenience.

Mar 2023
Series B

Founder Contacts

19,000+ verified contacts

Paris, France
$37.3M
raised

SESAMm is a fintech company that specializes in big data and artificial intelligence for investment.

Mar 2023
Series B

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$9.3M
raised

Europe's only full-service luxury resale platform. Effortlessly buy and sell authentic designer items at up to 90% off retail price.

Jan 2023
Series B

Founder Contacts

19,000+ verified contacts

Seoul, South Korea
$20.3M
raised

End-to-end Zero-Energy Building solutions with AI, software, and Building-Integrated Photovoltaics

Jan 2023
Series B

Founder Contacts

19,000+ verified contacts

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