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US Department of Energy — Portfolio, Page 16

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

629
Companies
$65.5B
Total invested
$130.5M
Avg. check
52
Industries
Energy 8Renewable Energy 7CleanTech 4Manufacturing 4Information Technology 3Oil and Gas 3+46 more
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Portfolio companies

Showing 361384 of 629
ExoFusion
November 2025

ExoFusion is a fusion energy design, IP, and innovation company that offers three GTM strategies: consulting, design, and licensing.

Consulting · Bellevue$3.0M Grant
Wabash Valley Resources
October 2025

Wabash Valley Resources develops innovative and effective solutions to manufacture, store, and deliver hydrogen energy worldwide.

Energy · West Terre Haute$1.5B Debt Financing
Terrestrial Energy
October 2025

Terrestrial Energy is a developer of a reactor power plant technology to provide carbon-free energy for the global industry.

Clean Energy · Oakville$50.0M Post Ipo Equity
Mazama
October 2025

Mazama Energy is a geothermal operator and development firm committed to developing new techniques and technology for removing heat.

Geothermal Energy · Seattle$36.0M Series A
FR8relay
October 2025

FR8relay is transforming supply-chain and logistics using relay and AI

Artificial Intelligence (AI) · Bentonville$100K Grant
Niron Magnetics
October 2025

Niron Magnetics specializes in producing high-performance, rare-earth-free permanent magnets utilizing Iron Nitride technology.

Automotive · Minneapolis$10.0M Grant
Veritone
October 2025

Veritone is an AI company that offers machine learning models transforming data sources into actionable intelligence.

Artificial Intelligence (AI) · Irvine$75.0M Post Ipo Equity
Lumen Bioscience
October 2025

Lumen Bio discovers, develops, and manufactures biologic drugs and vaccine candidates for various diseases.

Biopharma · Seattle$30.0M Series C
Accelerate Wind
September 2025

Accelerate Wind provides wind energy generation for the commercial and industrial spaces.

Energy · St LouisSeed
Sunwealth Power
September 2025

Sunwealth Power is a operator of a tech-driven clean energy investment firm created to invest in clean and solar energy projects

Clean Energy · Somerville$20.0M Debt Financing
NanoSieve
September 2025

Disruptive gas safety technology to remediate flammable & toxic gases in utilities, energy, oil&gas, maritime, C&I, and transportation

CleanTech · Miami Beach$100K Grant
Inlyte Energy
September 2025

Inlyte Energy is a company that creates grid storage batteries.

Energy · BerkeleyGrant
Sitkana
August 2025

Sitkana is building technology to generate electricity from oceanic tidal currents.

3D Printing · Juneau$305K Grant
Group14 Technologies
August 2025

Group14 Technologies is a commercial manufacturer and supplier of advanced silicon battery technology.

Battery · Woodinville$463.0M Series D
Howard Energy Partners
August 2025

Howard Energy Partners offers an integrated midstream platform that includes infrastructure and services from wellhead to market.

Energy · San Antonio$750.0M Debt Financing
Princeton NuEnergy
August 2025

Princeton NuEnergy is a clean-tech startup focused on direct recycling technology for lithium-ion batteries.

Advanced Materials · BordentownGrant
Magnefy
August 2025

AIoT Predictive Monitoring for Power Infrastructure

Artificial Intelligence (AI) · Stanford$1.4M Pre-Seed
RenewCO2
August 2025

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

Chemical · Cranford$2.0M Seed
Tyfast
August 2025

Tyfast is a battery manufacturing company that develops fast-charging batteries and technologies for heavy-duty vehicles.

Advanced Materials · San Diego$100K Grant
NOVONIX
July 2025

NOVONIX is a developer and supplier of high-performance materials and technologies for the global lithium-ion battery industry.

Clean Energy · Bedford$58.8M Post Ipo Debt
Tandem PV
July 2025

Tandem PV provides a unique opportunity for solar to reach new heights.

Energy · Fremont$4.0M Grant
TEVERRA
June 2025

TEVERRA is all about making the best and safest use of the Earth as a clean and stable energy source.

Carbon Capture · Atlanta$200K Grant
eXoZymes
June 2025

eXoZymes specializes in enzyme design and the development of cell-free enzymatic pathways.

Biotechnology · Monrovia$3.0M Grant
NovoNutrients
June 2025

NovoNutrients is working to turn waste CO2 into high-value, low-cost proteins and oils for aquaculture and beyond.

Animal Feed · SunnyvaleConvertible Note

Where US Department of Energy invests

Energy8
Renewable Energy7
CleanTech4
Manufacturing4
Information Technology3
Oil and Gas3

About US Department of Energy's portfolio

How many companies has US Department of Energy invested in?

US Department of Energy has invested in 629 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, CleanTech, Manufacturing, Information Technology. The firm invests across 52 different industry categories.

What is US Department of Energy's largest investment?

Among tracked funding rounds, Wabash Valley Resources received $1.5B in a Debt Financing round. US Department of Energy's total known invested capital is $65.5B.

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

US Department of Energy's average investment size is $130.5M across its portfolio of 629 companies.

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

Recent US Department of Energy portfolio additions include ExoFusion, Wabash Valley Resources, Terrestrial Energy, Mazama, FR8relay. These companies were founded in 2020 or later.

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