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Grant Sustainability Companies

Explore 170 sustainability startups that raised grant funding. Access verified founder contact information and fundraising data.

Total Companies
170
Total Funding
$395.1M
Avg Funding
$15.8M
Cities
24

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Boston, United States
$7.0M
raised

InnovaSea Systems, Inc. is an innovative, technology and engineering based company.

Apr 2023
Grant

Founder Contacts

30,000+ verified contacts

Truckee, United States
$429K
raised

Mass Timber Manufacturing and Fabrication

Apr 2022
Grant

Founder Contacts

30,000+ verified contacts

IES uses problem-oriented analysis, training, research, and dialogue to strengthen policy development capacity building.

Apr 2024
Grant

Founder Contacts

30,000+ verified contacts

Melbourne, Australia
$2.5M
raised

Voltavate is dedicated to driving innovation in battery technology to support the global transition towards sustainable energy solutions.

Apr 2026
Grant

Founder Contacts

30,000+ verified contacts

Frankfurt, Germany
$156.1M
raised

Reju works on solving the problem of polyester waste

Apr 2026
Grant

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Espoo, Finland
$153K
raised

Lifetime is AI innovation and Digital Transformation Consultancy Powerhouse. We deliver World-Class Firehorse Products fe. the DWS IQ 6

Apr 2023
Grant

Founder Contacts

30,000+ verified contacts

Limerick, Ireland
$68K
raised

GKinetic makes it simple, safe and sustainable to generate reliable energy from flowing water.

Apr 2025
Grant

Founder Contacts

30,000+ verified contacts

$3.7M
raised

Azure Sustainable Fuels is a fuel company that offers low carbon, sustainable aviation fuel (SAF) production facility.

Mar 2024
Grant

Founder Contacts

30,000+ verified contacts

The Hague, The Netherlands
$5.5M
raised

Circularise provides digital product passport and mass balance bookkeeping software for secure data exchange for industrial supply chains

Mar 2026
Grant

Founder Contacts

30,000+ verified contacts

Chicago, United States
$45.0M
raised

Current is a Chicago-based nonprofit hub accelerating water tech innovation and commercialization in the Great Lakes region.

Mar 2026
Grant

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Coast brings together individuals, concepts, organizations, and communities to establish an innovation hub where concepts are developed.

Mar 2023
Grant

Founder Contacts

30,000+ verified contacts

Farmers Branch, United States
$145.0M
raised

Skyven Technologies is an energy-as-a-service company with a mission to decarbonize industrial process heat.

Mar 2024
Grant

Founder Contacts

30,000+ verified contacts

Fort Mcpherson, Canada
$350K
raised

Dinjii Zhuh Solutions is an Indigenous not-for-profit corporation supporting community climate action.

Mar 2025
Grant

Founder Contacts

30,000+ verified contacts

St Louis, United States
$750K
raised

Impetus Agriculture focuses on developing multiple topical or transgenic insect control products.

Mar 2024
Grant

Founder Contacts

30,000+ verified contacts

Oakland, United States
$180K
raised

Designing the crops of the next generation.

Mar 2023
Grant

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Charlestown, United States

Pure Lithium manufactures lithium metal battery technology to offer clean, sustainable, and cost-effective rechargeable batteries.

Mar 2025
Grant

Founder Contacts

30,000+ verified contacts

Redwood City, United States

SolarGaps is a smart blinds that generate electricity.

Mar 2025
Grant

Founder Contacts

30,000+ verified contacts

Gothenburg, Sweden

Greentech licensing – Dry Molded Fiber – a new technology for low cost and high performance fiber-based packaging and single-use products.

Feb 2026
Grant

Founder Contacts

30,000+ verified contacts

South San Francisco, United States
$20.0M
raised

Plenty is a vertical farming company that brings fresh, pesticide-free produce to customers.

Feb 2023
Grant

Founder Contacts

30,000+ verified contacts

Lleida, Spain
$3.0M
raised

UniSCool is an IT consulting firm that offers energy efficiency, sustainability, heat transfer, and thermal management services.

Feb 2026
Grant

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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London, United Kingdom
$540K
raised

We are the Bloomberg terminal of the oceans.

Feb 2025
Grant

Founder Contacts

30,000+ verified contacts

Rosario, Argentina
$26K
raised

Mycorium Biotech is a biotech waste management company that upcycles waste into sustainable leather.

Feb 2025
Grant

Founder Contacts

30,000+ verified contacts

Gaerwen, United Kingdom

PlantSea manufactures and develops sustainable products using seaweed and aquaculture materials.

Feb 2026
Grant

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$2.6M
raised

Descycle is a startup that recycles e-waste and recovers metals.

Feb 2026
Grant

Founder Contacts

30,000+ verified contacts

Uppsala, Sweden

#Re-inventing Forestry. We are building the forestry of the future, from above with drones.

Feb 2025
Grant

Founder Contacts

30,000+ verified contacts

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170 Sustainability Grant Startups (August 2026) — Page 4 | VCBacked