Marathon Fusion - Since the founding in 2023, Marathon Fusion has developed fuel cycle technologies to deliver fusion energy more quickly with better economics.

Their work spans three areas:

Transmutation: Neutron-driven production of radioisotopes and gold to generate a second source of value beyond power

Fuel processing: Advanced pumping technologies to improve tritium burn efficiency and processing speed

Isotope separation: Supplying critical materials for fusion and other industrial applications