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Seed Energy Companies

Explore 886 energy startups that raised seed funding. Access verified founder contact information and fundraising data.

Total Companies
886
Total Funding
$90.1M
Avg Funding
$3.6M
Cities
19

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Long Beach, United States
$3.1M
raised

Maglut Heavy Industries focused on building a sovereign mineral processing engine, starting with rare earths.

Aug 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Wickham, Australia
$2.2M
raised

Facet Amtech develops and produces ammonia from water and air.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$4.9M
raised

Boldr develops smart HVAC products and software designed for contractors and their customers.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Youngstown, United States
$300K
raised

MicroGrid is a clean tech company that uses AI to optimize home batteries, cut energy bills, and turn stored solar power into new income.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Alicante, Spain
$150K
raised

HelmX develops AI-powered smart helmets that turn everyday industrial fieldwork into continuously updated visual on-site intelligence.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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San Francisco, United States
$2.1M
raised

California Perovskite Technology Inc is a technology company supplying perovskite-based solar modules.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Houston, United States
$11.0M
raised

AGent Energy connects backup generators to energy markets and provides monitoring and remote management software.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Virginia Beach, United States
$252K
raised

Anchor Nuclear Solutions offers nuclear operational solutions for advanced reactor developers, government agencies, and nuclear owners.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Houston, United States
$875K
raised

e-HORUS provides energy solutions that help businesses optimize operations, improve efficiency, and support a more sustainable future.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Vienna, Austria
$1.0M
raised

Europe's #1 sodium-ion battery tech company — proprietary energy-storage platform with in-house BMS, EMS and software.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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London, United Kingdom
$10.2M
raised

Orkora provides engineering consulting and technical analysis for energy production and infrastructure projects.

Aug 2026
Seed

Founder Contacts

41,000+ verified contacts

Boston, United States
$5.0M
raised

Reservoir provides smart heat pump water heaters with connected energy management and thermal storage.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$500K
raised

Squid offers a workspace for planning, modeling, and testing power grid networks with tools for network analysis and simulation.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Turin, Italy
$5.1M
raised

Wireless power transmission services in space

Jul 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Pittsburgh, United States
$10.0M
raised

Beyond Reach Labs™ develops deployable solar arrays and space structures to deliver power for orbital and lunar missions.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Wilmington, United States
$4.5M
raised

Lucius Nexus is a company that operates in the energy sector that offers energy conservation services.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Durham, United States
$6.8M
raised

Extellis provides reliable, high-volume, all-weather satellite imagery for industrial-scale Earth observation.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Tualatin, United States
$600K
raised

VLTRU Technologies is a tech company dedicated to advancing battery management, safety solutions for the next generation of energy storage.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

College Park, United States
$250K
raised

Alchemity develops modular reactor systems that convert greenhouse gases and underutilized resources into carbon-neutral fuels.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Auckland, New Zealand
$2.9M
raised

Linca develops hydrometallurgical technology to recover lithium, nickel and cobalt from end-of-life lithium-ion batteries.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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San Francisco, United States
$5.0M
raised

Piq Energy is software that automates power grid simulations for energy asset connections.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$1.3M
raised

Gyre Energy is a cooling platform technology that cuts costs for cooling intensive operators.

Jul 2026
Pre-Seed

Founder Contacts

41,000+ verified contacts

Vällingby, Sweden
$727K
raised

Caplyzer develops and patented a new solution for water electrolysis.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$6.2M
raised

Sustainable and Low-Cost Battery Energy Storage

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

Barcelona, Spain
$5.1M
raised

X1 Wind is a disruptive floating platform developing a floating wind platform for deep waters.

Jul 2026
Seed

Founder Contacts

41,000+ verified contacts

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