In addition to its core businesses, Westinghouse Nuclear Services has several subsidiaries that offer specialized services to meet specific customer needs:

• Fauske and Associates, Inc. is world-renowned in the supply of testing and consulting services that support nuclear reactor safety and environmental safety.
  
  
• PaR Nuclear provides world-class expertise in the area of precision fuel handling machines and crane systems.
  
  
• PCI Energy Services is recognized worldwide as the premier field welding, machining, and remote tool delivery service vendor.
  
  
• WesDyne International, Inc. specializes in the development and application of advanced non-destructive examination inspection equipment and services for reactor vessel, turbine generator, and related systems.
  
  
• Westron, located in Ukraine, specializes in total performance capabilities of Technological Process Instrumentation & Control (I&C) Systems used for industrial enterprises, including I&C design solutions, manufacture, tests, deliveries, implementation, and maintenance for nuclear and fossil power plants and various applications in industry.

Westinghouse also works closely with R. Brooks Associates, a world leader in robotics and vision systems.