For more than 100 years, Amentum has provided innovative solutions to our energy and environment customers. 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. Outside of the U.S. we are tackling some of the world’s most complex decommissioning programs including at Sellafied (UK) and Fukushima (Japan).

Recognized for safe and innovative management of highly complex projects and programs, our key customers include the U.S. Department of Energy (DOE), U.S. Department of Defense (DoD), and other allied governments. Amentum makes the world safer, more secure, and cleaner by eliminating environmental hazards and strengthening our national security.