Commonwealth Fusion Systems is a Cambridge, Massachusetts-based research and development company developing fusion power systems based on ARC tokamak reactors.
Company developing a magnetized target fusion system to build the first commercially-viable fusion power plant
First Light Fusion Limited is a Yarnton, Oxfordshire, United Kingdom-based company founded in 2011 by Nicholas Hawker.
Tokamak Energy is a private company accelerating the development of fusion power.
Helion Energy is a company developing fusion engine for the production of clean energy.
Nuclear fusion start-up in Europe researching high-temperature superconductors to simplify the construction of Stellarator devices as well as other applications in medical imaging.
A company offering commercial software products for aerospace systems. The parent organization of Princeton Fusion Systems, developing small nuclear fusion reactors for space propulsion and terrestrial power generation.
Company developing a new source of energy called “Focus Fusion”.
A company continuing work performed by the University of Washington and Lawrence Livermore National Laboratory to develop Sheared-Flow-Stabilized Z-pinch plasma confinement for fusion reactors.
HyperJet Fusion Corporation is developing advanced high performance plasma guns for Plasma-Jet driven Magneto-Inertial Fusion.