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Pre-Seed Energy Companies

Explore 211 energy startups that raised pre-seed funding. Access verified founder contact information and fundraising data.

Total Companies
211
Total Funding
$22.6M
Avg Funding
$903K
Cities
23

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aankaya, Turkey
$477K
raised

Ratio Energy creates battery energy storage facilities, energy management systems, and software for energy optimization.

Oct 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Baar, Switzerland
$1.1M
raised

Installation company for renewable energies

Oct 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Amsterdam, The Netherlands
$2.0M
raised

Water from air. Anywhere.

Sep 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Berlin, Germany
$1.1M
raised

Digital analysis, planning and financing of energy renovation for real estate

Sep 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Lewes, United States
$300K
raised

SaaS Platform for Sustainability, Energy & Resources Monitoring, Analysis and Compliance

Sep 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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London, United Kingdom
$341K
raised

Neos is a clean energy provider that offers customers direct access to electricity generated in utility-scale solar parks.

Aug 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Houston, United States
$500K
raised

Decarbonizing the Heavy Industry and Electricity Space by Pioneering Hydrogen as a Sustainable Alternative.

Jul 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

$400K
raised

Proprietary low ESG hydromet technology focussed on the recovery of critical metals from end of life batteries

Jun 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Aix-en-provence, France
$165K
raised

Ween's ambition is to make their living spaces autonomous.

May 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Los Angeles, United States
$500K
raised

Keeling Labs is an applied AI research company focused on solving climate change.

Apr 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

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

A group led by entrepreneurs and scientists, is poised to transform and enhance the energy storage system in electric vehicles.

Mar 2023
Pre-Seed

Founder Contacts

41,000+ verified contacts

Paris, France
$4.7M
raised

Newable provides solar energy solutions for generating, storing, and managing renewable power for commercial and industrial users.

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Madrid, Spain
$1.4M
raised

TetraxAI is a clean technology company that provides an AI-powered software platform for renewable energy infrastructure projects.

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Boston, United States
$2.1M
raised

Rowan is a molecular design and simulation tool used by scientists for modeling and analyzing molecular structures and behavior.

Dec 2024
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Voxel Energy builds solar-powered data centers to provide immediate power, bypassing years of utility grid connection delays.

Jan 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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London, United Kingdom
$1.2M
raised

GRYD Energy funds, operates, and optimize smart solar systems for homeowners that is decentralized and powered by clean solar energy.

Jan 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Lancaster, United Kingdom
$267K
raised

ADTechOptima boosts biomass power by increasing biogas yield, restoring failed AD plants, and enabling high-volume waste processing.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

San Diego, United States
$500K
raised

Zephyr Fusion builds fusion powered satellite technologies that enable megawatt scale energy and aerospace operations in orbit.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Manchester, United Kingdom
$267K
raised

NeuWave Technologies delivers environmental analysis for floating offshore wind farm development and operational management.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Berlin, Germany
$2.4M
raised

Spark e-Fuels is a supplier of co2-neutral aviation fuel that is designed to be carbon-neutral.

Jan 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Ready to Reach These Founders?

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41,000+ verified emails
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Bologna, Italy
$480K
raised

SaaS platform that simplifies real estate buying and selling.

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

$1.2M
raised

EU-based deep-tech engineering company developing solid-state electrodynamic systems for autonomous and distributed energy use.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

Mondragón, Spain
$733K
raised

BattBelt technology boosts lithium-ion battery life through mechanical management without sacrificing energy density or cost.

Dec 2025
Pre-Seed

Founder Contacts

41,000+ verified contacts

$120K
raised

Monash Energy Materials and Systems Institute.

Dec 2021
Pre-Seed

Founder Contacts

41,000+ verified contacts

Romainville, France

Nexdot is the first company worldwide to develop a new generation of Quantum Dots: the Nanoplatelets.

Dec 2022
Pre-Seed

Founder Contacts

41,000+ verified contacts

Showing 151 to 175 of 211 companies

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