Aalo Atomics

www.aalo.com

Develops sodium-cooled microreactors for grid-independent power and industrial applications.

Last Energy

www.lastenergy.com

Builds small modular pressurized water reactors for industrial and data center power.

Oklo

www.oklo.com

Designs liquid metal–cooled fast reactors for data centers, industrial power, and hydrogen production.

Radiant Industries

www.radiantnuclear.com

Develops helium-cooled microreactors for off-grid industrial and data center energy.

Terrestrial Energy

www.terrestrialenergy.com

Pursues integral molten salt reactors for industrial process heat, hydrogen, and clean fuels.

X-Energy

x-energy.com

Develops high-temperature gas reactors (HTGR) for industrial power, hydrogen, and data centers.

Amazon Web Services (AWS)

aws.amazon.com

Invests in small modular reactor projects for data center and AI energy needs.

Constellation Energy

www.constellationenergy.com

Operates the largest fleet of nuclear reactors in the U.S., supplying clean energy to industrial and data center clients.