Skip to main content

Seed CleanTech Companies

Explore 289 cleantech startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
289
Total Funding
$67.2M
Avg Funding
$2.7M
Cities
23

Export 289 Seed CleanTech Companies

Get founder emails, funding data, and company details in one CSV

Start Free Trial

Recently Funded Companies

Export
Auckland, New Zealand
$5.1M
raised

A sustainable and home compostable mushroom based material that is a direct replacement to polystyrene/ Styrofoam packaging

Aug 2024
Seed

Founder Contacts

30,000+ verified contacts

New York, United States
$2.1M
raised

Triangulating Data, Assets and Finance

Aug 2024
Seed

Founder Contacts

30,000+ verified contacts

Asheville, United States
$1.0M
raised

NextPower360 develops generators and motors that are instantaneously adaptive to variable power inputs and outputs.

Jul 2024
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$2.2M
raised

illuminem is the world's leading source of sustainability & energy information

Jul 2024
Seed

Founder Contacts

30,000+ verified contacts

Woburn, United States
$6.1M
raised

Feon develops new-molecule-based liquid electrolytes for lithium-ion and lithium-metal batteries.

Jun 2024
Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 289 funded startups

30,000+ verified emails
Unlimited exports
No credit card required
Woodbridge, United States
$1.0M
raised

We are a vertically integrated solar manufacturer and energy producerall made in the United States.

Jun 2024
Seed

Founder Contacts

30,000+ verified contacts

Brunswick, United States
$1.3M
raised

Scalable, reusable propulsion for defense and space. Cost-effective, rapid deployment, and operationally flexible.

Jun 2024
Seed

Founder Contacts

30,000+ verified contacts

Los Angeles, United States
$1.0M
raised

Miravel is building the world's first AI-powered community gardens

Jun 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

Reutlingen, Germany
$216K
raised

Reducing buildings' carbon footprint with Energy AI

May 2024
Pre-Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$2.1M
raised

AI-powered solutions to sort recyclable materials

Apr 2024
Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 289 funded startups

30,000+ verified emails
Unlimited exports
No credit card required
Sacramento, United States
$1.1M
raised

Novocycle Technologies provides sustainable lithium-ion battery recycling and creates a circular battery supply chain.

Apr 2024
Seed

Founder Contacts

30,000+ verified contacts

Edgewater, United States
$500K
raised

Carbonaix engages in carbon credits and offsets for climate tech and energy efficiency.

Apr 2024
Seed

Founder Contacts

30,000+ verified contacts

Nybro, Sweden
$10.9M
raised

CemVision is an industrial tech company that has been developing CO2-free cement.

Mar 2024
Seed

Founder Contacts

30,000+ verified contacts

Berkeley, United States
$6.9M
raised

AirMyne is scaling high-quality carbon removal through Direct Air Capture.

Mar 2024
Seed

Founder Contacts

30,000+ verified contacts

Philadelphia, United States
$3.0M
raised

Sprih is changing corporate environmental sustainability with its innovative SaaS platform.

Mar 2024
Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 289 funded startups

30,000+ verified emails
Unlimited exports
No credit card required
Melton Mowbray, United Kingdom
$1.5M
raised

Ultrasonic technology driving the future of sustainable chemicals by separating non-food woody biomass into sugars, cellulose and lignin

Feb 2024
Seed

Founder Contacts

30,000+ verified contacts

Palo Alto, United States
$6.5M
raised

Furno is a climate technology company that produces zero-emission ordinary Portland cement.

Feb 2024
Seed

Founder Contacts

30,000+ verified contacts

London, United Kingdom
$168K
raised

AI-powered returnable packaging system that is a scalable & cost-effective alternative to single-use for brands across FMCG, Retail & F&B

Feb 2024
Seed

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$1.2M
raised

Rincell manufactures advanced Lithium-ion and non lithium-ion batteries.

Jan 2024
Seed

Founder Contacts

30,000+ verified contacts

Torrance, United States
$1.0M
raised

Ccilu (CHEE-loo) means liberate in Japanese, and liberate yourself is our call to action.

Dec 2023
Seed

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

Get verified contact info for decision-makers at 289 funded startups

30,000+ verified emails
Unlimited exports
No credit card required
Stockholm, Sweden
$3.2M
raised

GreenTech company from Sweden with a breakthrough technology turning agricultural waste to eco-friendly products for replacing plastics.

Dec 2023
Seed

Founder Contacts

30,000+ verified contacts

Zurich, Switzerland
$2.2M
raised

4QT is a manufacturing company that designs high-power electric drives for the heavy equipment industry, with patented motors and batteries.

Dec 2023
Pre-Seed

Founder Contacts

30,000+ verified contacts

Oakland, United States
$5.0M
raised

Sway is a cleantech startup scaling seaweed-based, rapidly compostable replacements for plastic, beginning with flexible packaging.

Dec 2023
Seed

Founder Contacts

30,000+ verified contacts

San Diego, United States
$300K
raised

Eversun: Redefining portable utility with solar-powered, rapidly deployable eTowers for emergency, military, and remote operations.

Nov 2023
Seed

Founder Contacts

30,000+ verified contacts

Sydney, Australia
$1.6M
raised

Avarni offers carbon management software that enables organizations to measure Scope 1-3 emissions through the analysis of financial data.

Nov 2023
Seed

Founder Contacts

30,000+ verified contacts

Showing 176 to 200 of 289 companies

Ready to Connect with Seed CleanTech Startups?

Get verified founder emails, funding details, and company data for 289 seed cleantech companies.

Get Started - Access Contact Information

Join thousands of sales teams, investors, and service providers using VCBacked

289 CleanTech Seed Startups (August 2026) — Page 8 | VCBacked