Global Directory
Saturday, June 13, 2026
Fusion Energy Company Matrix
Every tracked private and state fusion program, mapped by confinement, reactor design, fuel strategy, and funding posture.
Developers by country
Live · 0 countries
By confinement approach
0 approaches · 0 companies
Companies by funding tier
Live · disclosed capital stage
Coverage mix by beat
All published stories
Asia & Oceania
Anubal Fusion
Indiaproton-boron · Hydrogen-Boron (p-¹¹B)
Growth Stage
China Fusion Energy Co.
ChinaState Multi-Program Vehicle · D-T
State-Backed Enterprise
Energy Singularity
ChinaTokamak · Deuterium-Tritium
Private — Stage Undisclosed
ENN Energy
ChinaSpheromak / Spherical Torus · Hydrogen-Boron (p-¹¹B)
Private — Stage Undisclosed
EX-Fusion
JapanLaser Driver · Deuterium-Tritium
Private — Stage Undisclosed
HB11 Energy
AustraliaLaser Driver · Hydrogen-Boron (p-¹¹B)
Private — Stage Undisclosed
Helical Fusion
JapanStellarator · Deuterium-Tritium
Private — Stage Undisclosed
Kyoto Fusioneering
JapanReactor Subsystems Supplier · Deuterium-Tritium
Private — Stage Undisclosed
Openstar Technologies
New ZealandLevitated Dipole · Deuterium-Deuterium / p-¹¹B
Private — Stage Undisclosed
Pranos Fusion
IndiaTokamak · Deuterium-Tritium
Seed Stage
Europe
Crossfield Fusion
UKCompact closed-orbit velocity-resonant system · Advanced fuels
Stealth / Pre-Seed
Deutelio
SwitzerlandLevitated Dipole · Deuterium-Deuterium (D-D)
Stealth / Pre-Seed
First Light Fusion
UKProjectile Impact · Deuterium-Tritium
Private — Stage Undisclosed
Focused Energy
GermanyLaser Driver · Deuterium-Tritium
Private — Stage Undisclosed
Gauss Fusion
GermanyStellarator · Deuterium-Tritium
Stealth / Pre-Seed
Marvel Fusion
GermanyLaser Driver · Hydrogen-Boron (p-¹¹B)
Late-Stage Private ($1B+)
Novatron Fusion Group
SwedenMagnetic Mirror · Deuterium-Tritium
Private — Stage Undisclosed
Proxima Fusion
GermanyStellarator · Deuterium-Tritium
Growth Stage
Renaissance Fusion
FranceStellarator · Deuterium-Tritium
Seed Stage
Tokamak Energy
UKSpherical Tokamak · Deuterium-Tritium
Private — Stage Undisclosed
North America
Acceleron Fusion
USAMuon-Catalyzed Cell · Deuterium-Tritium
Stealth / Pre-Seed
Avalanche Energy
USAMagneto-Electrostatic · D-D / D-T (modular)
Private — Stage Undisclosed
Blue Laser Fusion
USALaser Driver · Hydrogen-Boron (p-¹¹B)
Private — Stage Undisclosed
Commonwealth Fusion Systems
USATokamak · Deuterium-Tritium (D-T)
Highest-Funded Private
Fuse Energy Technologies
USAMagLIF Pulsed-Power · Deuterium-Tritium
Private — Stage Undisclosed
General Fusion
CanadaMagnetized Target Fusion · Deuterium-Tritium
Late-Stage Private ($1B+)
Helion Energy
USAField-Reversed Configuration · Deuterium-Helium-3 (D-³He)
Highest-Funded Private
Kronos Fusion Energy
USASpherical Tokamak · D-T → D-³He aneutronic transition
Stealth / Pre-Seed
LPP Fusion
USADense Plasma Focus · Hydrogen-Boron (p-¹¹B)
Private — Stage Undisclosed
SHINE Technologies
USAAccelerator-Driven Neutron Source · Deuterium-Tritium
Private — Stage Undisclosed
TAE Technologies
USAField-Reversed Configuration · Hydrogen-Boron (p-¹¹B) — aneutronic
Highest-Funded Private
Thea Energy
USAStellarator · Deuterium-Tritium
Private — Stage Undisclosed
Type One Energy
USAStellarator · Deuterium-Tritium
Private — Stage Undisclosed
Zap Energy
USASheared-Flow Z-Pinch · Deuterium-Tritium
Private — Stage Undisclosed