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Seed Energy Companies

Explore 314 energy startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
314
Total Funding
$143.8M
Avg Funding
$5.8M
Cities
24

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Dallas, United States
$5.5M
raised

Janta Power focuses on 3D solar tech for efficient energy in limited spaces, with remote management features.

Sep 2025
Seed

Founder Contacts

19,000+ verified contacts

Copenhagen, Denmark
$1.3M
raised

Acembee is an AI assistant platform designed to automate the tracking and reporting of LCA A4+A5 for construction sites.

Aug 2025
Seed

Founder Contacts

19,000+ verified contacts

Cranford, United States
$4.2M
raised

RenewCO2 is a research company that develops processes for converting CO2 into polymers and chemicals.

Aug 2025
Seed

Founder Contacts

19,000+ verified contacts

Calgary, Canada
$3.2M
raised

Swirltex builds custom water treatment systems for a wide range of applications.

Aug 2025
Seed

Founder Contacts

19,000+ verified contacts

Calgary, Canada
$717K
raised

SolarSteam is a hardtech startup developing novel renewable concentrated solar technology to reduce heat emissions and cost.

Aug 2025
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Atlanta, United States
$6.0M
raised

Wattch provides monitoring and control services for commercial and distribution-scale solar and battery storage industries.

Aug 2025
Seed

Founder Contacts

19,000+ verified contacts

Newark, United States
$18.7M
raised

Still Bright has discovered transformative reaction chemistry to enable the rapid, clean, and complete recovery of copper.

Jul 2025
Seed

Founder Contacts

19,000+ verified contacts

Grenoble, France
$26.7M
raised

Stellaria is reimagining sustainable rapid neutron nuclear energy.

Jul 2025
Seed

Founder Contacts

19,000+ verified contacts

Castelldefels, Spain
$2.5M
raised

YPlasma, an INTA spin-off, develops plasma actuators for ionic flow control, enabling advancements in Energy and Electronics.

Jul 2025
Seed

Founder Contacts

19,000+ verified contacts

Aachen, Germany
$3.3M
raised

Circonomit offers a scalable SaaS solution that enables real-time data driven environmental based decision-making.

Jul 2025
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Luxembourg, Luxembourg
$27.0M
raised

Tulum Energy is a forward-thinking energy firm creating a new methane pyrolysis technique for producing clean hydrogen.

Jul 2025
Seed

Founder Contacts

19,000+ verified contacts

Leiden, The Netherlands
$2.0M
raised

Currentt is a cleantech startup that offers energy consumption navigator used for homes, shops, and electric cars.

Jul 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

Zürich, Switzerland
$4.0M
raised

RTDT is a No-code SaaS for Structural Health Monitoring of wind turbines.

Jul 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

Stockholm, Sweden
$1.5M
raised

Tether builds AI that turns millions of parked EVs into the world's largest battery

Jun 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

Turin, Italy
$751K
raised

SUNSPEKER creates a fully recyclable graphic cover able to camouflage any solar panel.

Jun 2025
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
Unlimited exports
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Djursholm, Sweden
$2.9M
raised

Engrate offers an integration platform for connecting to energy actors, systems, and data sources.

Jun 2025
Seed

Founder Contacts

19,000+ verified contacts

Tilburg, The Netherlands
$1.2M
raised

HeatLeap specializes in climate-neutral heating of existing dwellings, particularly for housing firms.

Jun 2025
Seed

Founder Contacts

19,000+ verified contacts

Munich, Germany
$7.3M
raised

Co-Power is a startup that is building decentralized energy infrastructure for the industrial sector

Jun 2025
Seed

Founder Contacts

19,000+ verified contacts

Wilmington, United States
$325K
raised

CleanTech, Renewable Energy, Data Infrastructure, HPC, AI Infrastructure

Jun 2025
Pre-Seed

Founder Contacts

19,000+ verified contacts

Milan, Italy
$914K
raised

FloFleet builds electric, autonomous and sustainable airships to collect data precisely, at low cost and with low environmental impact.

Jun 2025
Seed

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
Unlimited exports
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Eching, Germany
$5.7M
raised

Atmen automates green certification for energy-intensive industries, saving up to 90% time in the process. Starting with hydrogen & e-fuels.

Jun 2025
Seed

Founder Contacts

19,000+ verified contacts

$3.4M
raised

Lumoview digitizes buildings in 2 seconds per room and empowers owners to improve their buildings and reduce CO2 emissions.

Jun 2025
Seed

Founder Contacts

19,000+ verified contacts

Tel Aviv, Israel
$2.1M
raised

REplace is a tool for constructing renewable energy projects that makes determining the site of a solar or wind greenfield project simple.

May 2025
Seed

Founder Contacts

19,000+ verified contacts

London, United Kingdom
$12.1M
raised

Domain Specific Foundation Models for Oil, Gas and Petrochemicals

May 2025
Seed

Founder Contacts

19,000+ verified contacts

Aberdeen, United Kingdom
$455K
raised

ZOEX is the world's first wave energy converter system that is dependable, modular, and commercially feasible.

May 2025
Seed

Founder Contacts

19,000+ verified contacts

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