Alternatives to Thea Energy
The top Fusion Energy companies similar to Thea Energy, 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.
TAE Technologies73Nuclear FusionFoothill Ranch, United States$100.0M- COCommonwealth Fusion Systems46$2.0B
Inertia Enterprises55ClimateLivermore, United States$550.0M
General Fusion48Nuclear FusionVancouver, Canada$40.0M- FUFusion Energy Labs34Clean EnergySan Francisco, United States
NT-Tao54EnergyTel Aviv, Israel$27.5M
Exowatt51Energy StoragePalo Alto, United States$40.0M
Helion83Clean EnergyEverett, USA$3.6B
Sunfire64Clean EnergyDortmund, Germany$377.0M
Amogy63Clean EnergyBrooklyn, United States$105.0M
Apollo63EnergyRamat Gan, Israel$65.0M
Cylib62Battery RecyclingGermany, Germany$66.6M
Zap Energy62Clean EnergyEverett, USA$324.0M
Electra57Climate TechTel Aviv, Israel$301.0M
AlixLabs55SemiconductorsLund, Sweden$35.0M
Greenlyte54Climate TechEssen, Germany$15.0M
Groove Quantum54Quantum ComputingDelft, Netherlands$43.8M
Hadron Energy54EnergyHouston, United States$8.2M
ConnectDER53Clean EnergyPhiladelphia, United States$62.0M- BUBudderfly53EnergyShelton, USA$1.3B
H2Pro53WaterTel Aviv, Israel
CarbonX52Battery TechnologyGroningen, Netherlands$22.4M
Zephyr Fusion52Fusion EnergySan Diego, United States- FOFourth Power51Energy StorageSan Carlos, United States$49.0M
- TETerrestrial Energy50Nuclear PowerCharlotte, United States$292.1M
Antares Industries49Nuclear EnergyLos Angeles, United States
SunHydrogen45Clean EnergySanta Barbara, United States$2.1M- SPSpiral Hydrogen42Green HydrogenTallinn, Estonia$2.7M
Rodatherm Energy42Energy StorageTel Aviv, Israel$26.2M
SolOr40CleantechSan Francisco, United States$1.0M- BRBrill Power37Energy StorageOxford, United Kingdom$14.2M
FuelCell Energy36Clean EnergyDanbury, United States
Exency35EnergyTel Aviv, Israel$1.0M- CACasimir29Quantum ComputingHouston, USA$3.5M
LG Energy Solution27Battery TechnologySeoul, South Korea
HydroLite25EnergyTel Aviv, Israel
Eocycle21Wind EnergyQuebec City, Canada- FUFusion Energy10Nuclear Fusion
- BEBeON energy6Clean EnergyLisbon, Portugal
Peak QuantumQuantum ComputingMunich, Germany$2.2M- BYBYD85AutomotiveShenzhen, China$63.0M
Arevon Energy85Energy & Climate TechWestlake Village, United States$350.0M
Comerc Energia75EnergySão Paulo, Brazil$589.0M
Silicon Ranch75Clean EnergyNashville, United States
Esentia Energy Development70EnergyMexico City, Mexico$2.0B
Enpal70Climate TechBerlin, Germany$3.2B
Valar Atomics67Climate TechEl Segundo, United States$592.5M
SolarSquare64Renewable EnergyMumbai, India$67.5M
Observable Space64AerospaceAdrian, United States$101.0M
eleQtron63Quantum ComputingSiegen, Germany$83.0M
Rega Energy63Clean EnergyLisbon, Portugal$17.0M
Barrell63LithiumDenver, USA
Prisma Photonics63Fiber OpticYokneam Illit, Israel$72.0M
Eavor Technologies Inc.62Clean EnergyCalgary, Canada$10.0M
Altilium62Battery RecyclingPlymouth, United Kingdom$39.2M
ArtIn Energy62EnergyTampa, United States$255.0M- LILion Storage61EnergySan Francisco, United States$350.0M
Envision61Renewable EnergyShanghai, China$710.0M- GRGreen Flexibility61EnergyAmsterdam, Netherlands$400.0M
Solar Landscape61Renewable EnergyAsbury Park, USA$775.9M
| Company | Sector | HQ | Funding | Score |
|---|---|---|---|---|
| TAE Technologies | Nuclear Fusion | Foothill Ranch, United States | $100.0M | 73 |
| COCommonwealth Fusion Systems | — | — | $2.0B | 46 |
| Inertia Enterprises | Climate | Livermore, United States | $550.0M | 55 |
| General Fusion | Nuclear Fusion | Vancouver, Canada | $40.0M | 48 |
| FUFusion Energy Labs | Clean Energy | San Francisco, United States | — | 34 |
| NT-Tao | Energy | Tel Aviv, Israel | $27.5M | 54 |
| Exowatt | Energy Storage | Palo Alto, United States | $40.0M | 51 |
| Helion | Clean Energy | Everett, USA | $3.6B | 83 |
| Sunfire | Clean Energy | Dortmund, Germany | $377.0M | 64 |
| Amogy | Clean Energy | Brooklyn, United States | $105.0M | 63 |
| Apollo | Energy | Ramat Gan, Israel | $65.0M | 63 |
| Cylib | Battery Recycling | Germany, Germany | $66.6M | 62 |
| Zap Energy | Clean Energy | Everett, USA | $324.0M | 62 |
| Electra | Climate Tech | Tel Aviv, Israel | $301.0M | 57 |
| AlixLabs | Semiconductors | Lund, Sweden | $35.0M | 55 |
| Greenlyte | Climate Tech | Essen, Germany | $15.0M | 54 |
| Groove Quantum | Quantum Computing | Delft, Netherlands | $43.8M | 54 |
| Hadron Energy | Energy | Houston, United States | $8.2M | 54 |
| ConnectDER | Clean Energy | Philadelphia, United States | $62.0M | 53 |
| BUBudderfly | Energy | Shelton, USA | $1.3B | 53 |
| H2Pro | Water | Tel Aviv, Israel | — | 53 |
| CarbonX | Battery Technology | Groningen, Netherlands | $22.4M | 52 |
| Zephyr Fusion | Fusion Energy | San Diego, United States | — | 52 |
| FOFourth Power | Energy Storage | San Carlos, United States | $49.0M | 51 |
| TETerrestrial Energy | Nuclear Power | Charlotte, United States | $292.1M | 50 |
| Antares Industries | Nuclear Energy | Los Angeles, United States | — | 49 |
| SunHydrogen | Clean Energy | Santa Barbara, United States | $2.1M | 45 |
| SPSpiral Hydrogen | Green Hydrogen | Tallinn, Estonia | $2.7M | 42 |
| Rodatherm Energy | Energy Storage | Tel Aviv, Israel | $26.2M | 42 |
| SolOr | Cleantech | San Francisco, United States | $1.0M | 40 |
| BRBrill Power | Energy Storage | Oxford, United Kingdom | $14.2M | 37 |
| FuelCell Energy | Clean Energy | Danbury, United States | — | 36 |
| Exency | Energy | Tel Aviv, Israel | $1.0M | 35 |
| CACasimir | Quantum Computing | Houston, USA | $3.5M | 29 |
| LG Energy Solution | Battery Technology | Seoul, South Korea | — | 27 |
| HydroLite | Energy | Tel Aviv, Israel | — | 25 |
| Eocycle | Wind Energy | Quebec City, Canada | — | 21 |
| FUFusion Energy | Nuclear Fusion | — | — | 10 |
| BEBeON energy | Clean Energy | Lisbon, Portugal | — | 6 |
| Peak Quantum | Quantum Computing | Munich, Germany | $2.2M | — |
| BYBYD | Automotive | Shenzhen, China | $63.0M | 85 |
| Arevon Energy | Energy & Climate Tech | Westlake Village, United States | $350.0M | 85 |
| Comerc Energia | Energy | São Paulo, Brazil | $589.0M | 75 |
| Silicon Ranch | Clean Energy | Nashville, United States | — | 75 |
| Esentia Energy Development | Energy | Mexico City, Mexico | $2.0B | 70 |
| Enpal | Climate Tech | Berlin, Germany | $3.2B | 70 |
| Valar Atomics | Climate Tech | El Segundo, United States | $592.5M | 67 |
| SolarSquare | Renewable Energy | Mumbai, India | $67.5M | 64 |
| Observable Space | Aerospace | Adrian, United States | $101.0M | 64 |
| eleQtron | Quantum Computing | Siegen, Germany | $83.0M | 63 |
| Rega Energy | Clean Energy | Lisbon, Portugal | $17.0M | 63 |
| Barrell | Lithium | Denver, USA | — | 63 |
| Prisma Photonics | Fiber Optic | Yokneam Illit, Israel | $72.0M | 63 |
| Eavor Technologies Inc. | Clean Energy | Calgary, Canada | $10.0M | 62 |
| Altilium | Battery Recycling | Plymouth, United Kingdom | $39.2M | 62 |
| ArtIn Energy | Energy | Tampa, United States | $255.0M | 62 |
| LILion Storage | Energy | San Francisco, United States | $350.0M | 61 |
| Envision | Renewable Energy | Shanghai, China | $710.0M | 61 |
| GRGreen Flexibility | Energy | Amsterdam, Netherlands | $400.0M | 61 |
| Solar Landscape | Renewable Energy | Asbury Park, USA | $775.9M | 61 |