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Seed Energy Companies

Explore 871 energy startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
871
Total Funding
$49.8M
Avg Funding
$2.0M
Cities
23

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Houston, United States
$12.0M
raised

CASIMIR is a technology company developing "unlimited power" solutions by harvesting energy from quantum fields

May 2026
Seed

Founder Contacts

41,000+ verified contacts

Teesside County Borough, United Kingdom
$1.1M
raised

H2CHP is the free piston combined heat and power technology.

May 2026
Seed

Founder Contacts

41,000+ verified contacts

Vancouver, Canada
$623K
raised

White Rhino Energy is an oil and gas company that offers energy exploration services.

May 2024
Seed

Founder Contacts

41,000+ verified contacts

Helsinki, Finland
$259K
raised

Ori Solution is a clean energy company that revolutionizes the conversion of kinetic fluid and gas energy to electrical energy.

May 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Newcastle, Australia

SwitchDin offers energy equipment and solutions for distributed solar, batteries, electric vehicle charging, and loads

May 2022
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Ecublens, Switzerland
$4.0M
raised

Miraex develops photonic and quantum solutions for next-gen sensing, networking, and computing.

May 2022
Seed

Founder Contacts

41,000+ verified contacts

Wayzata, United States
$3.6M
raised

Tonka Energy Partners specializes in acquiring non-operated oil and gas well interests.

May 2022
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

Plume makes it easy to improve home energy efficiency by assessing home, suggesting upgrades, and finding trusted contractors.

Apr 2026
Seed

Founder Contacts

41,000+ verified contacts

Singapore, Singapore
$700K
raised

Muun AI uses predictive intelligence to optimize cycles and prevent downtime.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Calgary, Canada
$293K
raised

Savage Exploration is an oil and gas company that offers oil exploration and extraction services in certain areas.

Apr 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Newark, United States
$250K
raised

NuWorld Energy is a solar power company that provides complete services and solutions for energy efficiency improvements.

Apr 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Marina Del Rey, United States
$5.0M
raised

RIOT Energy is a manufacturer of plant-powered energy drinks intended to provide a source of energy to support lifestyle.

Apr 2022
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

Upfront helps merchants that sell clean energy products by turning billions of dollars of rebates into lower prices.

Apr 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Santiago, Chile
$500K
raised

Ruuf is a solar marketplace that connects homeowners with solar installers and lenders.

Apr 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Naples, United States
$2.2M
raised

Oodles Energy is an automotive company that providers EV charging services for tenants and multi-family residential communities.

Apr 2022
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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Iowa City, United States
$120K
raised

Laminar Scientific is an American Ocean Energy firm that has invented and improved on various ocean wave energy technologies.

Apr 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Delft, The Netherlands
$3.1M
raised

Spiral Hydrogen makes clean energy available, affordable and scalable for a sustainable future.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Epalinges, Switzerland
$96K
raised

Sustainable green energy solutions for greenhouses and farmers.

Apr 2026
Seed

Founder Contacts

41,000+ verified contacts

Budapest, Hungary
$500K
raised

Digital energy audit platform to generate white certificate for home owners

Apr 2024
Seed

Founder Contacts

41,000+ verified contacts

Villeneuve, France
$4.6M
raised

Inicio aims to accelerate the energy transition in territories by reducing solar project risks and fostering collaboration.

Apr 2025
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
Unlimited exports
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London, United Kingdom
$6.0M
raised

Neutonic is a nootropic energy brand crafted for those striving to perform at their best

Apr 2026
Seed

Founder Contacts

41,000+ verified contacts

Bilbao, Spain
$1.1M
raised

At Landatu Solar we solve solar energy problems by simplifying and speeding up the energy transition.

Apr 2025
Seed

Founder Contacts

41,000+ verified contacts

Melbourne, Australia
$250K
raised

Conexxion Systems creates modular infrastructure systems utilizing renewable and sustainable resources.

Apr 2022
Seed

Founder Contacts

41,000+ verified contacts

Jackson, United States
$1.5M
raised

Land and Carbon is climate solutions company that restores degraded lands with carbon solutions to capture gigatons of CO2.

Apr 2026
Seed

Founder Contacts

41,000+ verified contacts

Calgary, Canada
$852K
raised

Serenity Power is a developer of solid oxide fuel cell systems delivering low-emission, noise-free, multi-fuel clean energy for industries.

Apr 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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