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US Department of Energy Portfolio Companies

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

Last updated: July 2026

US Department of Energy Investment Overview

Portfolio Companies
622
Total Invested
$17.3B
Average Investment
$74.7M

US Department of Energy's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
C-Crete Technologies2024Grant$10.4MSan Leandro
Verdagy2024Series UnknownUndisclosedMoss Landing
Ionomr2024Series UnknownUndisclosedVancouver
GuRu2024GrantUndisclosedPasadena
Maine Ocean Farms2024Grant$1.0MFreeport
NanoGraf Corporation2024Grant$60.0MChicago
Blue Whale Materials2024Grant$55.0MWashington
South32 Hermosa2024Grant$166.0MPatagonia
Harvest Thermal2024Grant$2.0MBerkeley
Evari2024Grant$1.7MPeterborough

Complete List of US Department of Energy Portfolio Companies (622)

Export
#CompanyStageAmountLocation
426C-Crete TechnologiesGrant$10.4MSan Leandro, United States
427VerdagySeries UnknownUndisclosedMoss Landing, United States
428IonomrSeries UnknownUndisclosedVancouver, Canada
429GuRuGrantUndisclosedPasadena, United States
430Maine Ocean FarmsGrant$1.0MFreeport, United States
431NanoGraf CorporationGrant$60.0MChicago, United States
432Blue Whale MaterialsGrant$55.0MWashington, United States
433South32 HermosaGrant$166.0MPatagonia, United States
434Harvest ThermalGrant$2.0MBerkeley, United States
435EvariGrant$1.7MPeterborough, United States
Advanced MaterialsBuilding MaterialConstructionRenewable Energy

C-Crete Technologies is a technology development company building and commercializing technological paradigm shifts of the future.

San Leandro, United States
October 2024
$10.4M
Grant

Founder Contacts

19,000+ verified contacts

EnergyManufacturingRenewable Energy

Verdagy enables the large-scale production of green hydrogen by innovating water electrolysis technology.

Moss Landing, United States
October 2024
Series Unknown

Founder Contacts

19,000+ verified contacts

Advanced MaterialsBatteryChemicalClean EnergyElectronicsFuel CellInformation TechnologyRenewable EnergyWaterWater Purification

Ionomr makes Aemion™ & Pemion™, next-gen ion-exchange materials for breakthrough clean technology applications involving electrochemistry.

Vancouver, Canada
October 2024
Series Unknown

Founder Contacts

19,000+ verified contacts

ElectronicsIndustrialSmart BuildingWireless

Enables safe, effective and customizable transmission of power over-the-air using proprietary mmWave and Smart RF Lensing technology

Pasadena, United States
October 2024
Grant

Founder Contacts

19,000+ verified contacts

AquacultureFood and BeverageSeafood

Maine Ocean Farms sustainably grows premium oysters, honoring coastal heritage and nurturing a strong ocean connection.

Freeport, United States
September 2024
$1.0M
Grant

Founder Contacts

19,000+ verified contacts

Advanced MaterialsEnergySmall and Medium Businesses

NanoGraf is a battery development company researching ways to improve battery life and charging time.

Chicago, United States
September 2024
$60.0M
Grant

Founder Contacts

19,000+ verified contacts

Recycling

Blue Whale Materials is an li-ion recycling solution.

Washington, United States
September 2024
$55.0M
Grant

Founder Contacts

19,000+ verified contacts

Mining

South32's Hermosa project is the only advanced mine development project in the United States.

Patagonia, United States
September 2024
$166.0M
Grant

Founder Contacts

19,000+ verified contacts

ElectronicsEnergy EfficiencyHome Improvement

Harvest Thermal develops a control system for home use that integrates heating, hot water, and cooling with thermal storage.

Berkeley, United States
September 2024
$2.0M
Grant

Founder Contacts

19,000+ verified contacts

CleanTechManufacturing

Evari is a clean-tech firm developing next-generation tiny, oil-free turbocompressors for heating and cooling applications.

Peterborough, United States
September 2024
$1.7M
Grant

Founder Contacts

19,000+ verified contacts

ConsultingEnvironmental ConsultingInformation Services

Effecterra is a talent and technology organization that helps to develop, commercialize, deploy and scale climate solutions.

Reno, United States
September 2024
$1.2M
Grant

Founder Contacts

19,000+ verified contacts

Electrical DistributionElectronicsRenewable Energy

Stepwise provides home electrification services for EV charger and heat pump installations

Buffalo, United States
September 2024
$1.4M
Grant

Founder Contacts

19,000+ verified contacts

Renewable EnergySolar

Barrio Eléctrico offers residential solar-plus-storage leases, relying on community engagement to support the systems.

San Juan, Puerto Rico
September 2024
$21.0M
Grant

Founder Contacts

19,000+ verified contacts

ComputerConsumer ElectronicsLightingManufacturingProduct DesignProduct Search

BIOS, a company bringing you better light through science.

Melbourne, United States
September 2024
$1.0M
Grant

Founder Contacts

19,000+ verified contacts

Carbon CaptureEnvironmental ConsultingEnvironmental Engineering

1PointFive is a multi-solution platform for Carbon Capture, Utilization and Sequestration (CCUS) that provides decarbonization solutions.

Houston, United States
September 2024
$500.0M
Grant

Founder Contacts

19,000+ verified contacts

ManufacturingRenewable EnergySemiconductor

StorEdgeAI is developing a non-wires technology platform that will enable a point-to-point connection between renewables generation.

Bothell, United States
September 2024
$579K
Grant

Founder Contacts

19,000+ verified contacts

ConstructionRenewable Energy

Gritt Robotics is an Automating construction of renewable energy infrastructure using Robotics and AI

New York, United States
September 2024
$500K
Grant

Founder Contacts

19,000+ verified contacts

Energy EfficiencyReal EstateRenewable Energy

FRAM Energy provides energy efficiency and renewable solutions for rental homes, focusing on de-risking energy retrofits.

New York, United States
September 2024
$500K
Grant

Founder Contacts

19,000+ verified contacts

BatteryEnergy StorageManufacturing

24M Technologies develops energy storage systems for grid and transportation applications.

Cambridge, United States
September 2024
$87.0M
Series H

Founder Contacts

19,000+ verified contacts

BiofuelEnergyGreenTechRenewable EnergySemiconductor

Blue Biofuels is a technology company that specializes in renewable energy, biofuels, and new technologies sectors

Palm Beach Gardens, United States
September 2024
$1.1M
Grant

Founder Contacts

19,000+ verified contacts

BiotechnologyIndustrial AutomationTest and Measurement

Theia Scientific is a platform for automating scientific and engineering workflows with AI and Machine Learning technologies.

Arlington, United States
August 2024
$1.1M
Grant

Founder Contacts

19,000+ verified contacts

AnalyticsMachine LearningRenewable EnergySoftware

FPoliSolutions develops software products for nuclear, data analytics & machine learning, EV mobility and renewable energy industries.

Pittsburgh, United States
August 2024
$1.1M
Grant

Founder Contacts

19,000+ verified contacts

BatteryFuel CellHardwareManufacturingQuality Assurance

Lookin develops terahertz scanners for high-throughput and high-sensitivity material characterization and quality control.

Los Angeles, United States
August 2024
$1.1M
Grant

Founder Contacts

19,000+ verified contacts

Information ServicesInformation TechnologyInternet

Ecolong is a developer of energy software platforms that aim to reduce energy use and harvest clean energy.

Slingerlands, United States
August 2024
$1.1M
Grant

Founder Contacts

19,000+ verified contacts

ElectronicsSoftware

Veracity Nuclear specializes in nuclear reactor software and engineering analysis services for the nuclear power industry.

Lenoir City, United States
August 2024
$1.1M
Grant

Founder Contacts

19,000+ verified contacts

Showing 426-450 of 622 portfolio companies

Frequently Asked Questions About US Department of Energy

How many companies has US Department of Energy invested in?

US Department of Energy has invested in 622 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does US Department of Energy invest in?

US Department of Energy's top investment sectors include Renewable Energy, Manufacturing, Electronics, Advanced Materials, Energy. The firm invests across 52 different industry categories.

What is US Department of Energy's largest investment?

Among tracked funding rounds, 1PointFive received $500.0M in a Grant round. US Department of Energy's total known invested capital is $17.3B.

What is the average investment size for US Department of Energy?

US Department of Energy's average investment size is $74.7M across its portfolio of 622 companies.

What are US Department of Energy's most recent investments?

Recent US Department of Energy portfolio additions include C-Crete Technologies, Verdagy, Ionomr, GuRu, Maine Ocean Farms. These companies were founded in 2020 or later.

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