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Series A Sustainability Companies

Explore 128 sustainability startups that raised series a funding. Access verified founder contact information and fundraising data.

Total Companies
128
Total Funding
$250.5M
Avg Funding
$10.0M
Cities
23

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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

30,000+ verified contacts

Los Angeles, United States
$2.3M
raised

For Days is a recycling and rewards platform powering circularity for textiles.

Dec 2022
Series A

Founder Contacts

30,000+ verified contacts

Göteborg, Sweden
$8.5M
raised

Melt&Marble is a biotechnology company that creates designer fats and lipids through precision fermentation and microbial engineering.

Dec 2025
Series A

Founder Contacts

30,000+ verified contacts

New York, United States
$20.0M
raised

High-Durability Carbon Dioxide Removal

Jan 2026
Series A

Founder Contacts

30,000+ verified contacts

San Jose, United States
$3.3M
raised

ClimateCrete is used to startup that converts previously unusable local sand into a sustainable new aggregate for concrete manufacturing.

Dec 2023
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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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

30,000+ verified contacts

Zug, Switzerland
$9.9M
raised

PLAN-B NET ZERO is a renewable electricity provider with a software platform, enabling customers to optimise their energy consumption

Dec 2023
Series A

Founder Contacts

30,000+ verified contacts

Sydney, Australia
$5.9M
raised

Pathzero makes it easy for companies to disclose their carbon emissions and the actions being taken to address them.

Dec 2022
Series A

Founder Contacts

30,000+ verified contacts

Monterrey, Mexico

Building the future of grocery shopping in LatAm

Jan 2022
Series A

Founder Contacts

30,000+ verified contacts

Tempe, United States
$30.0M
raised

Culdesac designs, builds, and manages walkable communities.

Jan 2022
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Santiago, Chile
$30.0M
raised

BioElements is a biotech and circular economy company that produces sustainable bioplastic for packaging, films and bags.

Jan 2023
Series A

Founder Contacts

30,000+ verified contacts

Amsterdam, The Netherlands
$4.3M
raised

Dayrize provides AI-driven impact reduction, consumer claims, regulatory compliance, and data maturity services for businesses.

Jan 2023
Series A

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$22.9M
raised

Treecard is a fullstack green finance platform, allowing consumers to spend, save and invest responsibly.

Nov 2022
Series A

Founder Contacts

30,000+ verified contacts

Singapore, Singapore
$10.0M
raised

We're a passionate team unified by our mission to build the most engaged community for sustainability in the world.

Jan 2022
Series A

Founder Contacts

30,000+ verified contacts

Indianapolis, United States
$4.0M
raised

Athian enables producers of animal agriculture to monetize their sustainability efforts.

Nov 2025
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Brussels, Belgium
$7.0M
raised

Textile Disassembly, Textile Recycling, Ecodesign, Circular Fashion, Design for Disassembly, Sustainable Fashion

Nov 2025
Series A

Founder Contacts

30,000+ verified contacts

Salt Lake City, United States
$10.0M
raised

Goodera helps companies enable their employees to volunteer with thousands of nonprofits in 100+ countries.

Nov 2022
Series A

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$5.7M
raised

Drinkware company tackling ocean-bound plastic

Nov 2022
Series A

Founder Contacts

30,000+ verified contacts

$2.7M
raised

Japan Carbon Cycle Lab is a technology company that focuses on the research and development of CO2 capture and recycling techniques.

Oct 2024
Series A

Founder Contacts

30,000+ verified contacts

Berkeley, United States
$6.5M
raised

Bettani creates plant-based ingredients and products using data-driven technology and culinary expertise.

Oct 2025
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
Unlimited exports
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Los Angeles, United States
$10.0M
raised

CarbonBuilt is a climate-tech company that develops innovative solutions to reduce carbon emissions in the concrete industry.

Oct 2021
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$14.5M
raised

EcoCart is a climate and sustainability-focused eCommerce enablement startup pitching consumers on ways to offset their carbon emissions.

Oct 2022
Series A

Founder Contacts

30,000+ verified contacts

Guildford, United Kingdom
$25.6M
raised

Cool Planet Technologies develops a cutting-edge membrane-based technology to absorb carbon dioxide.

Oct 2024
Series A

Founder Contacts

30,000+ verified contacts

Turin, Italy
$2.0M
raised

Midori provides SaaS-driven building energy management solutions for residential and commercial spaces.

Oct 2021
Series A

Founder Contacts

30,000+ verified contacts

Barcelona, Spain
$250K
raised

Treat your customers as individuals - provide personalized products using our innovative 3D printing solutions. Food. Personal Care. Pharma.

Oct 2022
Series A

Founder Contacts

30,000+ verified contacts

Showing 101 to 125 of 128 companies

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