16 companies

Boston Government Services, LLC

Boston Government Services, LLC is an engineering, technology, and cybersecurity firm providing mission-focused solutions for the federal government and energy sectors' most challenging missions.

AtkinsRéalis

AtkinsRéalis is an engineering services and nuclear organization operating in 50+ countries, securing critical infrastructure including transportation, water, energy, and nuclear power systems.

UK Atomic Energy Authority

The UK Atomic Energy Authority operates the UK's national fusion laboratory, running major tokamak and fusion research programmes from multiple sites across the country.

Westinghouse Electric Company, LLC

Westinghouse Electric Company is the world's leading nuclear company, providing technology, fuel, and services for nuclear power plants with nearly half of the world's operating reactors using their technology.

NuScale Power, LLC

NuScale Power develops small modular reactor (SMR) technology for carbon-free, always-on power generation, serving data centers, AI infrastructure, and grid-scale energy applications.

Centrus Energy Corp.

American supplier of enriched uranium fuel and gas centrifuge technology for commercial nuclear reactors, with domestic enrichment operations in Tennessee and Ohio.

Savannah River Mission Completion

Savannah River Mission Completion (SRMC) is the Department of Energy's liquid waste contractor at the Savannah River Site, safely reducing environmental risk from Cold War-era radioactive waste through a $21 billion integrated cleanup contract.

The Nuclear Company

The Nuclear Company is a fleet-scale nuclear deployment company leading the modernization of nuclear construction across America.

Canadian Nuclear Laboratories

Canada's premier nuclear science and technology organization developing peaceful and innovative nuclear applications across energy, health, and environmental sectors.

Sun Nuclear

Southern Nuclear

Southern Nuclear operates eight nuclear power units across Alabama and Georgia, providing carbon-free electricity and managing cybersecurity for critical energy infrastructure.

STP Nuclear Operating Company

ASSYSTEM

Assystem is a leading independent nuclear engineering company committed to accelerating the global energy transition through engineering expertise, digital innovation, and project management across nuclear, renewable energy, and infrastructure sectors.

Type One Energy

Type One Energy is a fusion energy company developing commercial stellarator fusion power plants using advanced manufacturing and high-field superconducting magnets to provide sustainable, affordable fusion power to the world.

X-energy LLC

X-energy develops Generation IV high-temperature gas-cooled nuclear reactors and TRISO fuel to deliver carbon-free, scalable energy solutions.

EDF Energy

EDF is Britain's largest generator of zero carbon electricity, supplying power to homes and businesses across the UK through wind, nuclear, and solar energy generation.