Fuse builds pulsed fusion generators based on Magnetized-Liner Inertial Fusion (MagLIF) technology, pursuing a pathway to commercial fusion energy while generating revenue through nuclear effects testing for national security applications. The company works across fusion science, pulsed power, advanced hardware engineering, manufacturing and energy policy, and operates in the fusion energy, defence and nuclear effects testing verticals.
Two pieces of hardware anchor its technical programme. TITAN is an Impedance Matched Marx Generator developed as advanced pulsed-power hardware for fusion generation. FAETON I is an advanced pulsed fusion generator developed by the company.
Fuse describes its team as misfits, tinkerers, skeptics and doers drawn to problems widely considered impossible, with world-class expertise and a track record of efficient and rapid execution. The company states an ambition to accelerate the world's transition to fusion energy while safeguarding humankind, and emphasises speed, accountability and moving fast while learning quickly. It characterises the work as long-term and non-standard, underpinned by the conviction that fusion energy is achievable.






