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Venture - Series Unknown Sustainability Companies

Explore 192 sustainability startups that raised venture - series unknown funding. Access verified founder contact information and fundraising data.

Total Companies
192
Total Funding
$706.2M
Avg Funding
$28.2M
Cities
17

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Ambridge, United States
$1.2M
raised

PittMoss produces recycled peat-free potting mixtures for both indoor and outdoor plants.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Calgary, Canada
$100.0M
raised

Kanin Energy develops waste heat to power and other decarbonization projects for heavy industry to reduce their climate footprint

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Calgary, Canada
$100.0M
raised

Kanin Energy develops waste heat to power and other decarbonization projects for heavy industry to reduce their climate footprint

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Calgary, Canada
$100.0M
raised

Kanin Energy develops waste heat to power and other decarbonization projects for heavy industry to reduce their climate footprint

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Calgary, Canada
$100.0M
raised

Kanin Energy develops waste heat to power and other decarbonization projects for heavy industry to reduce their climate footprint

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Stockholm, Sweden
$39.6M
raised

Tavion is a developer of battery energy storage systems that is expediting Europe's shift to renewable energy.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden
$39.6M
raised

Tavion is a developer of battery energy storage systems that is expediting Europe's shift to renewable energy.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden
$39.6M
raised

Tavion is a developer of battery energy storage systems that is expediting Europe's shift to renewable energy.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Stockholm, Sweden
$39.6M
raised

Tavion is a developer of battery energy storage systems that is expediting Europe's shift to renewable energy.

Sep 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Kingston, Canada
$75.0M
raised

Cyclic Materials is a cleantech company that develops a circular supply chain for rare earth elements and critical metals.

Aug 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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London, United Kingdom
$311K
raised

EcoNomad Solutions is an agritech startup for the sustainability of smallholder farming around the world.

Aug 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Brick, United States
$4.8M
raised

Lavit develops eco-friendly, beverage dispensing technology offering healthy hydration with beverages.

Aug 2026
Venture - Series Unknown

Founder Contacts

41,000+ 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.

Aug 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Sisli, Turkey

Apollo is a software company that provides businesses with energy consumption-related financial efficiency and sustainability solutions.

Jul 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Jaén, Spain
$8.2M
raised

animal feed, black soldier fly farming

Jul 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 192 funded startups

41,000+ verified emails
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San Diego, United States
$6.6M
raised

Transforming sustainable electrification with scalable solid state power conversion and distribution systems.

Jul 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Cologne, Germany
$15.5M
raised

Vytal is a provider of software-enabled reusable packaging solutions to eliminate single-use packaging waste.

Jul 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Munich, Germany

Vaeridion develops electric microliners for zero-emission regional air travel.

Jun 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Carlsbad, United States
$6.5M
raised

The operating system for advanced battery chemistries

May 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$3.0M
raised

LOLIWARE is an award-winning materials tech company dedicated to replacing single-use plastics with seaweed.

May 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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Get verified contact info for decision-makers at 192 funded startups

41,000+ verified emails
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New York, United States
$14.0M
raised

ECOncrete technology provides sustainable solutions for construction of ecologically active infrastructures.

May 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Supercritical helps businesses tackle the climate crisis and reach carbon net zero.

May 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Mesa, United States
$4.3M
raised

Persefoni AI is an IT company that provides a climate management and accounting platform for real-time management and disclosure.

May 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

Dallas, United States

CheckSammy is a waste removal company that provides same-day bulk waste removal and sustainability services.

Apr 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

San Diego, United States

EFG is an innovative change in the portable generator and independent energy market converting hydrogen-on-demand to electricity.

Apr 2026
Venture - Series Unknown

Founder Contacts

41,000+ verified contacts

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