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Series A Sustainability Companies

Explore 129 sustainability startups that raised series a funding. Access verified founder contact information and fundraising data.

Total Companies
129
Total Funding
$358.4M
Avg Funding
$14.3M
Cities
23

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Hiratsuka, Japan
$8.3M
raised

ARK specializes in the research, development, and manufacturing of land-based aquaculture equipment for sustainable fish farming.

Sep 2026
Series A

Founder Contacts

41,000+ verified contacts

Otemachi, Japan
$2.8M
raised

Beff is a company that focuses on Global AI and battery development.

Sep 2026
Series A

Founder Contacts

41,000+ verified contacts

Toulouse, France
$11.4M
raised

Bohr Energy is an artificial intelligence firm that aims to make the energy market accessible to independent producers.

Jul 2026
Series A

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden
$2.7M
raised

Wayout offers an environmentally friendly, plug-and-play drinking water system that is locally sourced.

Jun 2026
Series A

Founder Contacts

41,000+ verified contacts

Kiryu, Japan
$1.5M
raised

NEXT NEW WORLD is an apparel and cosmetics company with brands that offer sustainable silk products.

Jun 2026
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Palo Alto, United States
$20.0M
raised

Terra AI is a technology company that develops artificial intelligence software for the mining, energy, and subsurface resource sectors.

Jun 2026
Series A

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

SG Enviro is an environmental services company that provides solutions for industrial waste water management.

May 2026
Series A

Founder Contacts

41,000+ verified contacts

Setagaya, Japan
$378K
raised

Hiba Sanbyaku extracts essential oil from discarded Aomori hiba wood and makes sprays, creams, shampoos, and bath products.

May 2026
Series A

Founder Contacts

41,000+ verified contacts

Sassenage, France
$36.4M
raised

Mantle8 develops natural hydrogen exploration technology focused on identifying and evaluating underground hydrogen reservoirs.

May 2026
Series A

Founder Contacts

41,000+ verified contacts

Los Angeles, United States
$4.4M
raised

LumiCup manufactures cups and other recyclable items from alumminium.

Apr 2026
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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New York, United States
$11.5M
raised

Climate Club is a carbon reduction platform that focuses on employee education, engagement, and activation.

Apr 2026
Series A

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$38.0M
raised

Stewarding the Oceans

Apr 2026
Series A

Founder Contacts

41,000+ verified contacts

Rennes, France
$17.7M
raised

Agriodor is to provide concrete and effective alternatives to insecticides to help farmers produce more sustainably.

Apr 2026
Series A

Founder Contacts

41,000+ verified contacts

Fukuoka, Japan
$6.0M
raised

Tensor Energy is a cloud operations platform made for creating sustainable batteries and renewable energy assets.

Apr 2026
Series A

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$15.0M
raised

Cocoon provides environmental consulting services to businesses and develops solutions to analyze and eradicate industrial waste.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Freiburg, Switzerland
$15.6M
raised

Seprify is a chemical manufacturing company that produces and sells cellulose white pigment solutions.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

Bozeman, United States
$20.5M
raised

Zeno is a climate conscious motor company that offers eco-friendly motorcycles.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$15.0M
raised

Shellworks is a biomaterials company that develops and manufactures materials that offers alternative to conventional plastics.

Mar 2026
Series A

Founder Contacts

41,000+ verified contacts

Miami, United States
$15.0M
raised

Ouros is manufacturing company that provides development of lithium-ion batteries for sustainable electric devices.

Feb 2026
Series A

Founder Contacts

41,000+ verified contacts

Copenhagen, Denmark
$4.7M
raised

Reduced develops natural flavor enhancers from upcycled produce.

Feb 2026
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Raleigh, United States
$60.0M
raised

DG Matrix develops solid-state power conversion systems for electric vehicle charging and distributed energy applications.

Feb 2026
Series A

Founder Contacts

41,000+ verified contacts

Foetz, Luxembourg
$16.5M
raised

R3 Robotics is an industrial robotics company that develops AI-powered automated disassembly systems for end-of-life processing.

Feb 2026
Series A

Founder Contacts

41,000+ verified contacts

New York, United States
$20.0M
raised

High-Durability Carbon Dioxide Removal

Jan 2026
Series A

Founder Contacts

41,000+ verified contacts

Oakland, United States
$8.0M
raised

Cream Co. connects chefs with sustainably-empower ranches via a curated line of humanely raised animals.

Jan 2026
Series A

Founder Contacts

41,000+ verified contacts

Ramonville-saint-agne, France
$7.1M
raised

Agreenculture is an agriculture technology company that develops GNSS driverless system & robot

Dec 2025
Series A

Founder Contacts

41,000+ verified contacts

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