Top Nuclear Energy Companies
16 Nuclear Energy companies, sorted by total funding raised.
MIT spinout developing compact tokamak fusion power plants using high-temperature superconducting...
Emission free, always on power from advanced fission power plants.
Advanced nuclear reactor company developing small modular reactors and TRISO fuel for clean power

Clean energy startup developing portable nuclear microreactors as zero-emission alternatives to d...

Manufacturer of TRISO nuclear fuel for advanced reactors, supplying utilities and reactor develop...
Making energy abundant from Earth to the asteroid belt

Fusion reactors for ships
Nuclear waste treatment company using vitrification to convert radioactive waste into stable glas...
Atomic Canyon builds AI-powered search and data management platforms for the nuclear energy secto...
Advanced nuclear development company designing and deploying liquid-fueled molten salt reactors f...
Deep tech startup pioneering multistate fusion (MSF) technology with compact fusion reactors targ...
Seaborg Technologies (now Saltfoss Energy) develops compact molten salt reactors for safe, mass-p...
Building the world's first fusion power plant
Advanced nuclear project developer and independent power producer building scalable pathways for ...
Builds stellarators — the most efficient, steady, and stable fusion reactors on earth — to delive...

We produce cancer-curing materials used in nuclear medicine.