Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
| Company Name | Founded | Funding Stage | Amount | City |
|---|---|---|---|---|
| NanoSieve | 2025 | Grant | Undisclosed | Miami Beach |
| 6K | 2024 | Series E | Undisclosed | North Andover |
| Accelerate Wind | 2025 | Seed | Undisclosed | St Louis |
| CorePower Magnetics | 2024 | Grant | Undisclosed | Pittsburgh |
| Zap Energy | 2024 | Series D | Undisclosed | Everett |
| Manta Biofuel | 2023 | Equity Crowdfunding | Undisclosed | Owings Mills |
| Orbital Composites | 2023 | Grant | Undisclosed | Campbell |
| NanoGraf Corporation | 2024 | Grant | Undisclosed | Chicago |
| Sylvatex, Inc. | 2022 | Series A | Undisclosed | San Francisco |
| Operant Networks | 2022 | Seed | Undisclosed | Rohnert Park |
| # | Company | Stage | Amount | Location |
|---|---|---|---|---|
| 1 | NanoSieve | Grant | Undisclosed | Miami Beach, United States |
| 2 | 6K | Series E | Undisclosed | North Andover, United States |
| 3 | Accelerate Wind | Seed | Undisclosed | St Louis, United States |
| 4 | CorePower Magnetics | Grant | Undisclosed | Pittsburgh, United States |
| 5 | Zap Energy | Series D | Undisclosed | Everett, United States |
| 6 | Manta Biofuel | Equity Crowdfunding | Undisclosed | Owings Mills, United States |
| 7 | Orbital Composites | Grant | Undisclosed | Campbell, United States |
| 8 | NanoGraf Corporation | Grant | Undisclosed | Chicago, United States |
| 9 | Sylvatex, Inc. | Series A | Undisclosed | San Francisco, United States |
| 10 | Operant Networks | Seed | Undisclosed | Rohnert Park, United States |
Disruptive gas safety technology to remediate flammable & toxic gases in utilities, energy, oil&gas, maritime, C&I, and transportation
6K develops materials into products for the manufacturing, renewable energy, aerospace, and consumer electronics industries.
Accelerate Wind provides wind energy generation for the commercial and industrial spaces.
CorePower Magnetics’ patented combination of advanced manufacturing processes and novel materials increases electric vehicle ranges.
Zap Energy is developing compact fusion power that doesn't require magnets or lasers.
Manta Biofuel produces cost-effective renewable fuel oil from algae.
Orbital Composites specializes in the fields of 3D printing, Composites, robotics automation, and carbon fiber.
NanoGraf is a battery development company researching ways to improve battery life and charging time.
SVX is future-proofing manufacturing of cathode active materials for lithium-ion batteries in electric vehicles and energy storage systems.
Operant Networks is a data-centric networking & cybersecurity technology provider
Harvest Thermal develops a control system for home use that integrates heating, hot water, and cooling with thermal storage.
LUXTECH is an innovative led company focusing on specification-grade led modules for architectural lighting manufacturers.
BIOS, a company bringing you better light through science.
NETenergy is a thermal energy storage company that is creating a thermal battery designed to offset peak electricity load.
Evari is a clean-tech firm developing next-generation tiny, oil-free turbocompressors for heating and cooling applications.
Eonix reduces the time and cost to design materials for lithium ion batteries that solve application specific pain points.
kWh Analytics provides climate insurance and portfolio analytics for the solar industry.
FRAM Energy provides energy efficiency and renewable solutions for rental homes, focusing on de-risking energy retrofits.
Innowatts uses AI to unlock meter-level data and provide consumer and business insights to energy retailers, utilities and grid operators.
Fracsun offers complete PV soiling monitoring solutions for solar array owners, operators, and developers.
Inventev delivers mobile power generation using an innovative Plug-in Hybrid Electric Vehicle (PHEV) commercial truck architecture.
Howard Energy Partners offers an integrated midstream platform that includes infrastructure and services from wellhead to market.
SkyNano is a science-based technology company focused on commercializing a free-market solution to carbon pollution.
CalWave Inc offer provides manufacturing and services in the ocean energy sector.
EnPower is developing fast charge Lithium-ion batteries to accelerate the adoption of electric vehicles.
US Department of Energy has invested in 434 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.
US Department of Energy's top investment sectors include Energy, Renewable Energy, Advanced Materials, Electronics, Manufacturing. The firm invests across 49 different industry categories.
US Department of Energy's average investment size is $74.7M across its portfolio of 434 companies.
Recent US Department of Energy portfolio additions include NanoSieve, 6K, Accelerate Wind, CorePower Magnetics, Zap Energy. These companies were founded in 2020 or later.
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