Stoller Newport News Nuclear, or SN3, is a full-service nuclear operations and environmental services company with expertise in in waste management and site closure. We were the first contractor to organize set-up and lead the Legacy Management Program, and have proudly done so for the past 13 years.
HII subsidiary SN3 officially opened its first office in the United Kingdom on March 1st, 2016. The new office is located in Cumbria, in northwest England, and will focus on radiological waste project opportunities at the Sellafield site and across the U.K.
