For more than 100 years, Amentum has provided innovative solutions to our energy and environment customers across the world. We are a leading provider of engineering, construction, and technical services for the U.S. federal government, state and local agencies, and private sector companies. In the UK and continental Europe, we are at the forefront of delivering new nuclear power solutions as well as asset care and life extension of operating reactors.

Recognized for safe and innovative management of highly complex projects and programs, our key customers include the Department of Energy (DOE) and Department of Defense (DoD) in the U.S.; Sellafield, EDF, and the Ministry of Defence in the UK, and state owned utilities and power plant operators in France, Poland, Slovakia, the Czech Republic and South Africa. Amentum makes the world safer, more secure and cleaner by eliminating environmental hazards, delivering clean energy solutions and strengthening national security.