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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
343
Total Invested
$17.3B
Average Investment
$74.7M

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

Company NameFoundedFunding StageAmountCity
Wright Electric2024Grant$3.3MAlbany
Re:Build2024Series Unknown$120.0MFramingham
The Appalachian Regional Clean Hydrogen Hub2024Grant$925.0MMorgantown
AeroShield2024Seed$5.0MCambridge
Pacific Northwest Hydrogen Association2024Grant$27.5MSeattle
Sensible Photonics2024Grant$600KPittsburgh
Latimer Controls2024Non Equity AssistanceUndisclosedDenver
AtmosZero2024Grant$250KFort Collins
Smartville2024Grant$10.0MCarlsbad
Multiscale Systems2024Grant$1.1MWorcester

Complete List of US Department of Energy Portfolio Companies (343)

Export
#CompanyStageAmountLocation
201Wright ElectricGrant$3.3MAlbany, United States
202Re:BuildSeries Unknown$120.0MFramingham, United States
203The Appalachian Regional Clean Hydrogen HubGrant$925.0MMorgantown, United States
204AeroShieldSeed$5.0MCambridge, United States
205Pacific Northwest Hydrogen AssociationGrant$27.5MSeattle, United States
206Sensible PhotonicsGrant$600KPittsburgh, United States
207Latimer ControlsNon Equity AssistanceUndisclosedDenver, United States
208AtmosZeroGrant$250KFort Collins, United States
209SmartvilleGrant$10.0MCarlsbad, United States
210Multiscale SystemsGrant$1.1MWorcester, United States
AerospaceAir TransportationElectric VehicleManufacturing

Wright Electric is a leader in the future of sustainable, lower emissions air travel.

Albany, United States
August 2024
$3.3M
Grant

Founder Contacts

19,000+ verified contacts

IndustrialIndustrial AutomationIndustrial ManufacturingMachinery ManufacturingManufacturing

Re:Build is an industrial manufacturing company that integrates advanced technologies with traditional manufacturing processes​.

Framingham, United States
August 2024
$120.0M
Series Unknown

Founder Contacts

19,000+ verified contacts

CommercialRenewable EnergyResidentialTransportation

The Appalachian Regional Clean Hydrogen Hub's mission is to provide an interconnected, full value chain H2Hub solution.

Morgantown, United States
July 2024
$925.0M
Grant

Founder Contacts

19,000+ verified contacts

ConsumerIndustrialIndustrial Manufacturing

AeroShield is a B2B startup that develops super-insulating transparent materials.

Cambridge, United States
July 2024
$5.0M
Seed

Founder Contacts

19,000+ verified contacts

Clean EnergyFuel CellRenewable Energy

Pacific Northwest Hydrogen Association aims to enhance lives by establishing a clean hydrogen ecosystem throughout the Pacific Northwest.

Seattle, United States
July 2024
$27.5M
Grant

Founder Contacts

19,000+ verified contacts

ElectronicsEnergyEnergy ManagementSensor

Sensible Photonics develops low-cost fiber optic sensing technologies for the monitoring of grid equipment and energy storage solutions.

Pittsburgh, United States
July 2024
$600K
Grant

Founder Contacts

19,000+ verified contacts

Electrical DistributionEnergySolar

Latimer Controls provides an embedded control software solution for power controls.

Denver, United States
July 2024
Non Equity Assistance

Founder Contacts

19,000+ verified contacts

ElectronicsMachinery Manufacturing

AtmosZero is a modular electrified boiler that converts the heat already present in the air into decarbonized steam.

Fort Collins, United States
July 2024
$250K
Grant

Founder Contacts

19,000+ verified contacts

BatteryCleanTechElectric VehicleElectronicsEnergyEnergy Storage

Circularity platform that streamlines electric vehicle battery assessment, integration, and reuse.

Carlsbad, United States
July 2024
$10.0M
Grant

Founder Contacts

19,000+ verified contacts

Advanced MaterialsIndustrialManufacturing

Multiscale Systems is an advanced material manufacturing firm.

Worcester, United States
July 2024
$1.1M
Grant

Founder Contacts

19,000+ verified contacts

AdviceCommunitiesIndustrialNon Profit

REMADE Institute seeks to motivate industry investment required to advance technology development.

West Henrietta, United States
June 2024
$380K
Grant

Founder Contacts

19,000+ verified contacts

EnergyManufacturingRenewable EnergySolar

Swift Solar designs and manufactures photovoltaic cells that are lightweight and more flexible than conventional panels.

San Carlos, United States
June 2024
$27.0M
Series A

Founder Contacts

19,000+ verified contacts

ManufacturingPlastics and Rubber Manufacturing

Rockytech manufacturers of plastics sustainability, from early feedstock selection to responsible end-of-life solutions.

Boulder, United States
May 2024
$250K
Grant

Founder Contacts

19,000+ verified contacts

EnergySalesSemiconductorSolar

GAF Energy is a roofing and waterproofing company.

San Jose, United States
May 2024
$1.6M
Grant

Founder Contacts

19,000+ verified contacts

ChemicalEnergyRenewable EnergyWater

Avium develops fuels and chemicals from CO2, water, and renewable energy.

Lawrence, United States
May 2024
$5.0M
Grant

Founder Contacts

19,000+ verified contacts

EnergyNanotechnologySemiconductor

Nelumbo is Providing radical, lasting technological improvements to the heating and cooling industry.

Menlo Park, United States
May 2024
$2.9M
Grant

Founder Contacts

19,000+ verified contacts

Advanced MaterialsElectronicsEnergyRenewable Energy

CleanTech Strategies is a subject matter expert firm that specializes in energy storage, microgrids, renewables, and advanced materials.

Seattle, United States
April 2024
$5.0M
Grant

Founder Contacts

19,000+ verified contacts

Industrial DesignManufacturingRenewable Energy

Highland Materials is a manufacturing firm that produces polysilicon and aluminum products for the automotive and aerospace industries.

Johnson City, United States
April 2024
$255.6M
Grant

Founder Contacts

19,000+ verified contacts

It offers end-to-end capability on all things cyber- education, research, policy, and operations.

Auburn, United States
April 2024
$10.0M
Grant

Founder Contacts

19,000+ verified contacts

Business DevelopmentEnergyEnergy StorageNon Profit

BRITE empowers founders to launch energy technology solutions through entrepreneurial guidance and support services.

Warren, United States
April 2024
$150K
Grant

Founder Contacts

19,000+ verified contacts

Energy

Low-cost electrolyzer hardware.

Santa Clara, United States
March 2024
$20.0M
Series A

Founder Contacts

19,000+ verified contacts

Clean EnergyCleanTechEnergyEnergy EfficiencyIndustrialRenewable EnergySustainability

Skyven Technologies is an energy-as-a-service company with a mission to decarbonize industrial process heat.

Farmers Branch, United States
March 2024
$145.0M
Grant

Founder Contacts

19,000+ verified contacts

MiningNatural ResourcesPrecious Metals

Trident Royalties is a mining royalty company.

London, United Kingdom
March 2024
$2.3B
Post Ipo Debt

Founder Contacts

19,000+ verified contacts

FashionWholesale

Salvage Trading is a provider of fiber, used clothing, and wholesale industries.

Peachtree City, United States
March 2024
$394K
Grant

Founder Contacts

19,000+ verified contacts

AgricultureAgTech

MOVA Technologies is an AgTech company developing air filtration systems built to strengthen U.S. food production.

Pulaski, United States
March 2024
$800K
Seed

Founder Contacts

19,000+ verified contacts

Showing 201-225 of 343 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 343 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 Energy, Renewable Energy, Manufacturing, Industrial, Electronics. The firm invests across 45 different industry categories.

What is US Department of Energy's largest investment?

Among tracked funding rounds, Trident Royalties plc received $2.3B in a Post Ipo Debt 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 343 companies.

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

Recent US Department of Energy portfolio additions include Wright Electric, Re:Build, The Appalachian Regional Clean Hydrogen Hub, AeroShield, Pacific Northwest Hydrogen Association. These companies were founded in 2020 or later.

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