EnergySolutions, Inc. provides technology-based nuclear services to government and commercial customers in the United States and internationally. The company operates in four segments: Federal Services; Commercial Services; Logistics, Processing, and Disposal (LP&D); and International. The Federal Services segment engages in the management and operation or clean-up of the U.S. Department of Energy facilities that are contaminated by radioactive materials. It offers onsite characterization, sorting, segregation, transportation, management, and disposal of classified and unclassified solid and liquid low-level radioactive waste, mixed low-level waste, and other special wastes. This segment also performs decontamination and decommissioning (D&D), and demolition of facilities, including the disposal of radioactive materials; and provides D&D, processing, and disposal services to the U.S. Department of Defense. The Commercial Services segment offers a range of onsite services, including project planning, site surveys, radioactive material characterization and management, liquid waste processing, spent nuclear fuel, emergency response, and other nuclear services to commercial customers comprising commercial power and utility companies that operate nuclear power plants, pharmaceutical companies, research laboratories, universities, industrial facilities, and other entities that generate radioactive materials. The LP&D segment provides various logistics, processing, and disposal services, as well as owns and operates facilities for processing and disposal of radioactive materials. The International segment operates, defuels, and decommissions 10 nuclear power sites, as well as provides services for the disposal of radioactive sources from non-nuclear power generating facilities, such as hospitals, research facilities, and other manufacturing and industrial facilities in Europe and Asia. The company was founded in 1988 and is based in Salt Lake City, Utah.