Alternatives to Deep Fission
The top Advanced Nuclear companies similar to Deep Fission, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.
- Website
Radiant74Nuclear EnergyEl Segundo, United States$518.0M - Website
Valar Atomics67Climate TechEl Segundo, United States$1.6B - Website
Voltify Inc.54Rail ElectrificationPhiladelphia, United States$30.0M - Website
Greenlyte54Climate TechEssen, Germany$15.0M - Website ENEndurance Energy53EnergySan Francisco, United States$54.0M
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Plume52Climate TechParis, France$3.3M - Website
Helion83Clean EnergyEverett, USA$3.6B - Website KIKinewell Energy39Clean EnergyNewcastle upon Tyne, United Kingdom$1.0M
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Comerc Energia75EnergySão Paulo, Brazil$589.0M - Website
Enpal70Climate TechBerlin, Germany$3.2B - Website
Esentia Energy Development70EnergyMexico City, Mexico$2.0B - Website
Crusoe Energy67Energy & Climate TechDenver, United States$610.0M - Website
Generate Capital66Sustainable InfrastructureSan Francisco, United States$4.5B - Website
SolarSquare64Renewable EnergyMumbai, India$67.5M - Website
Rega Energy63Clean EnergyLisbon, Portugal$17.0M - Website
Apollo63EnergyRamat Gan, Israel$50.0M - Website
Amogy63Clean EnergyBrooklyn, United States$90.0M - Website
Octopus63EnergyLondon, United Kingdom$4.1B - Website
Zap Energy62Clean EnergyEverett, USA$324.0M - Website
Lithium de France62EnergyPau, France$10.0M - Website
ArtIn Energy62EnergyTampa, United States$255.0M - Website
Modo Energy62EnergyLondon, United Kingdom$17.0M - Website XCXcimer Energy62EnergyLivermore, United States$10.0M
- Website GRGreen Flexibility61EnergyAmsterdam, Netherlands$400.0M
- Website LILion Storage61EnergySan Francisco, United States$350.0M
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Solar Landscape61Renewable EnergyAsbury Park, USA$775.9M - Website
Stormfisher61Climate TechLondon, Canada$430.0M - Website
Tesvolt61Energy StorageLutherstadt Wittenberg, Germany$47.8M - Website FOFocused Energy61EnergyDarmstadt, Germany$240.0M
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Alsym Energy61Energy StoragePalo Alto, United States$155.1M - Website NONorrsken60Venture CapitalStockholm, Sweden$63.0M
- CACarbonCount Holdings 160Sustainable Infrastructure$508.0M
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Hyperion Robotics59ConstructionEspoo, Finland$7.4M - Website FUFuse Energy59EnergyLondon, United Kingdom$30.0M
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GPS Renewables58Clean EnergyBengaluru, India$80.8M - Website
Crusoe Inc58Climate TechLouisville, United States$435.0M - Website
Electra57Climate TechTel Aviv, Israel$301.0M - Website THThinkLabs AI57EnergySan Francisco, United States$28.0M
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New Fortress Energy56EnergyNew York, USA$63.0M - Website
Heron Power55Climate TechTel Aviv, Israel$10.0M - Website
Inertia Enterprises55ClimateLivermore, United States$550.0M - Website
Carbon Engineering55Climate TechSquamish, Canada$68.0M - Website
InCharge Energy54Electric VehiclesLos Angeles, USA$56.0M - Website FOFonto Power54EnergySan Francisco, United States$15.0M
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Hadron Energy54EnergyHouston, United States$8.2M - Website
Norsepower54Climate TechHelsinki, Finland$498.2M - Website
ZOOZ Power54Electric Vehicle (EV)Tel Aviv, Israel$36.4M - Website
NT-Tao54EnergyTel Aviv, Israel$27.5M - Website
Exergy354CleantechEdinburgh, United Kingdom$25.5M - Website
Goshe Energy Storage54EnergyBoulder, USA$40.0M - Website ENencosa54EnergyMunich, Germany$25.0M
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ConnectDER53Clean EnergyPhiladelphia, United States$62.0M - Website
Recurrent53AutomotiveSeattle, United States$16.0M - Website BUBudderfly53EnergyShelton, USA$1.3B
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Biopmedical53Healthcare$19.0M - Website
Luminescent53CleantechSan Francisco, United States$7.0M - Website
NitroFix53AgritechTel Aviv, Israel$3.1M - Website
Quaise Energy52EnergyCambridge, USA$134.0M - Website
Aira52Clean EnergyStockholm, Sweden$50.0M - Website
SunGreenH252Clean EnergySingapore, Singapore$3.5M
| Company | Sector | HQ | Funding | Score | Website |
|---|---|---|---|---|---|
| Radiant | Nuclear Energy | El Segundo, United States | $518.0M | 74 | Website |
| Valar Atomics | Climate Tech | El Segundo, United States | $1.6B | 67 | Website |
| Voltify Inc. | Rail Electrification | Philadelphia, United States | $30.0M | 54 | Website |
| Greenlyte | Climate Tech | Essen, Germany | $15.0M | 54 | Website |
| ENEndurance Energy | Energy | San Francisco, United States | $54.0M | 53 | Website |
| Plume | Climate Tech | Paris, France | $3.3M | 52 | Website |
| Helion | Clean Energy | Everett, USA | $3.6B | 83 | Website |
| KIKinewell Energy | Clean Energy | Newcastle upon Tyne, United Kingdom | $1.0M | 39 | Website |
| Comerc Energia | Energy | São Paulo, Brazil | $589.0M | 75 | Website |
| Enpal | Climate Tech | Berlin, Germany | $3.2B | 70 | Website |
| Esentia Energy Development | Energy | Mexico City, Mexico | $2.0B | 70 | Website |
| Crusoe Energy | Energy & Climate Tech | Denver, United States | $610.0M | 67 | Website |
| Generate Capital | Sustainable Infrastructure | San Francisco, United States | $4.5B | 66 | Website |
| SolarSquare | Renewable Energy | Mumbai, India | $67.5M | 64 | Website |
| Rega Energy | Clean Energy | Lisbon, Portugal | $17.0M | 63 | Website |
| Apollo | Energy | Ramat Gan, Israel | $50.0M | 63 | Website |
| Amogy | Clean Energy | Brooklyn, United States | $90.0M | 63 | Website |
| Octopus | Energy | London, United Kingdom | $4.1B | 63 | Website |
| Zap Energy | Clean Energy | Everett, USA | $324.0M | 62 | Website |
| Lithium de France | Energy | Pau, France | $10.0M | 62 | Website |
| ArtIn Energy | Energy | Tampa, United States | $255.0M | 62 | Website |
| Modo Energy | Energy | London, United Kingdom | $17.0M | 62 | Website |
| XCXcimer Energy | Energy | Livermore, United States | $10.0M | 62 | Website |
| GRGreen Flexibility | Energy | Amsterdam, Netherlands | $400.0M | 61 | Website |
| LILion Storage | Energy | San Francisco, United States | $350.0M | 61 | Website |
| Solar Landscape | Renewable Energy | Asbury Park, USA | $775.9M | 61 | Website |
| Stormfisher | Climate Tech | London, Canada | $430.0M | 61 | Website |
| Tesvolt | Energy Storage | Lutherstadt Wittenberg, Germany | $47.8M | 61 | Website |
| FOFocused Energy | Energy | Darmstadt, Germany | $240.0M | 61 | Website |
| Alsym Energy | Energy Storage | Palo Alto, United States | $155.1M | 61 | Website |
| NONorrsken | Venture Capital | Stockholm, Sweden | $63.0M | 60 | Website |
| CACarbonCount Holdings 1 | Sustainable Infrastructure | — | $508.0M | 60 | |
| Hyperion Robotics | Construction | Espoo, Finland | $7.4M | 59 | Website |
| FUFuse Energy | Energy | London, United Kingdom | $30.0M | 59 | Website |
| GPS Renewables | Clean Energy | Bengaluru, India | $80.8M | 58 | Website |
| Crusoe Inc | Climate Tech | Louisville, United States | $435.0M | 58 | Website |
| Electra | Climate Tech | Tel Aviv, Israel | $301.0M | 57 | Website |
| THThinkLabs AI | Energy | San Francisco, United States | $28.0M | 57 | Website |
| New Fortress Energy | Energy | New York, USA | $63.0M | 56 | Website |
| Heron Power | Climate Tech | Tel Aviv, Israel | $10.0M | 55 | Website |
| Inertia Enterprises | Climate | Livermore, United States | $550.0M | 55 | Website |
| Carbon Engineering | Climate Tech | Squamish, Canada | $68.0M | 55 | Website |
| InCharge Energy | Electric Vehicles | Los Angeles, USA | $56.0M | 54 | Website |
| FOFonto Power | Energy | San Francisco, United States | $15.0M | 54 | Website |
| Hadron Energy | Energy | Houston, United States | $8.2M | 54 | Website |
| Norsepower | Climate Tech | Helsinki, Finland | $498.2M | 54 | Website |
| ZOOZ Power | Electric Vehicle (EV) | Tel Aviv, Israel | $36.4M | 54 | Website |
| NT-Tao | Energy | Tel Aviv, Israel | $27.5M | 54 | Website |
| Exergy3 | Cleantech | Edinburgh, United Kingdom | $25.5M | 54 | Website |
| Goshe Energy Storage | Energy | Boulder, USA | $40.0M | 54 | Website |
| ENencosa | Energy | Munich, Germany | $25.0M | 54 | Website |
| ConnectDER | Clean Energy | Philadelphia, United States | $62.0M | 53 | Website |
| Recurrent | Automotive | Seattle, United States | $16.0M | 53 | Website |
| BUBudderfly | Energy | Shelton, USA | $1.3B | 53 | Website |
| Biopmedical | Healthcare | — | $19.0M | 53 | Website |
| Luminescent | Cleantech | San Francisco, United States | $7.0M | 53 | Website |
| NitroFix | Agritech | Tel Aviv, Israel | $3.1M | 53 | Website |
| Quaise Energy | Energy | Cambridge, USA | $134.0M | 52 | Website |
| Aira | Clean Energy | Stockholm, Sweden | $50.0M | 52 | Website |
| SunGreenH2 | Clean Energy | Singapore, Singapore | $3.5M | 52 | Website |