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 | $100K | Miami Beach |
| Inlyte Energy | 2025 | Grant | Undisclosed | Berkeley |
| Sitkana | 2025 | Grant | $305K | Juneau |
| Group14 Technologies | 2025 | Series D | $463.0M | Woodinville |
| Howard Energy Partners | 2025 | Debt Financing | $750.0M | San Antonio |
| Magnefy | 2025 | Pre-Seed | $1.4M | Stanford |
| Princeton NuEnergy | 2025 | Grant | Undisclosed | Bordentown |
| RenewCO2 | 2025 | Seed | $2.0M | Cranford |
| Tyfast | 2025 | Grant | $100K | San Diego |
| NOVONIX | 2025 | Post Ipo Debt | $58.8M | Bedford |
| # | Company | Stage | Amount | Location |
|---|---|---|---|---|
| 176 | NanoSieve | Grant | $100K | Miami Beach, United States |
| 177 | Inlyte Energy | Grant | Undisclosed | Berkeley, United States |
| 178 | Sitkana | Grant | $305K | Juneau, United States |
| 179 | Group14 Technologies | Series D | $463.0M | Woodinville, United States |
| 180 | Howard Energy Partners | Debt Financing | $750.0M | San Antonio, United States |
| 181 | Magnefy | Pre-Seed | $1.4M | Stanford, United States |
| 182 | Princeton NuEnergy | Grant | Undisclosed | Bordentown, United States |
| 183 | RenewCO2 | Seed | $2.0M | Cranford, United States |
| 184 | Tyfast | Grant | $100K | San Diego, United States |
| 185 | NOVONIX | Post Ipo Debt | $58.8M | Bedford, Canada |
Disruptive gas safety technology to remediate flammable & toxic gases in utilities, energy, oil&gas, maritime, C&I, and transportation
Inlyte Energy is a company that creates grid storage batteries.
Sitkana is building technology to generate electricity from oceanic tidal currents.
Group14 Technologies is a commercial manufacturer and supplier of advanced silicon battery technology.
Howard Energy Partners offers an integrated midstream platform that includes infrastructure and services from wellhead to market.
AIoT Predictive Monitoring for Power Infrastructure
Princeton NuEnergy is a clean-tech startup focused on direct recycling technology for lithium-ion batteries.
RenewCO2 is a research company that develops processes for converting CO2 into chemicals and fuels.
Tyfast is a battery manufacturing company that develops fast-charging batteries and technologies for heavy-duty vehicles.
NOVONIX is a developer and supplier of high-performance materials and technologies for the global lithium-ion battery industry.
Tandem PV provides a unique opportunity for solar to reach new heights.
TEVERRA is all about making the best and safest use of the Earth as a clean and stable energy source.
eXoZymes specializes in enzyme design and the development of cell-free enzymatic pathways.
NovoNutrients is working to turn waste CO2 into high-value, low-cost proteins and oils for aquaculture and beyond.
Gross-Wen Technologies is a biotechnology company that specializes in the fields of water quality, wastewater, and water nitrogen.
HighT-Tech is a revolutionizing electric heating company that builds clean technologies for a more sustainable future.
AirCapture develops an on site and modular direct air capture technology.
Sublime Systems develops technology to decarbonize cement-making.
Optigon offers materials scientists and manufacturers solutions to help speed the development and deployment of clean energy materials.
Innovating technology to make everyday fuels and products from CO2 emissions, mitigating climate change and building a sustainable future.
Recycler focused on solar-PV systems.
Aeluma operates as a semiconductor company that specializes in sensors and communications.
Technip Energies is an engineering and technology company that delivers infrastructure and project delivery solutions in the energy sector.
Capture6 is a direct air capture start-up leveraging its technology to support climate resilience and industrial decarbonization.
Pure Lithium manufactures lithium metal battery technology to offer clean, sustainable, and cost-effective rechargeable batteries.
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 Renewable Energy, Energy, CleanTech, Manufacturing, Battery. The firm invests across 42 different industry categories.
Among tracked funding rounds, Technip Energies received $818.9M in a Post Ipo Debt round. US Department of Energy's total known invested capital is $17.3B.
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, Inlyte Energy, Sitkana, Group14 Technologies, Howard Energy Partners. These companies were founded in 2020 or later.
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