What We Do

Amentum brings decades of experience to the task of cleaning up the nuclear legacy, drawn from our work at the world’s most complex sites.    Underpinned ...

Amentum and Cavendish Nuclear are working together to assist the decommissioning of the Monju Prototype Fast Reactor (PFR) in Fukui Prefecture, Japan.  Under a contract ...

In March 2011, an earthquake and tsunami caused the world’s second most severe nuclear accident at the Fukushima Daiichi nuclear power plant, with meltdowns in ...

Amentum took part in a pioneering project to clean up Slovakia’s nuclear legacy.  JAVYS, the nation’s decommissioning company, tasked a consortium of Westinghouse Electric Company ...

At the Marshall Space Flight Center in Huntsville, AL, Amentum provides end-to-end critical facility infrastructure operations and sustainment, engineering, and process automation. Managed services include ...

Amentum delivers one-stop access to liquid propellants, pressurants, cryogenics, chemicals and special fluids to support launch operations for Artemis (NASA), Falcon 9 (SpaceX), Blue Origin, ...

For a major pharmaceutical manufacturer’s facilities around the U.S., Amentum delivers facility management solutions at properties occupied by research & development areas, laboratories, manufacturing, utilities, ...

Since 2021, Amentum has been delivering Integrated Facility Management (IFM) services including engineering, electrical, mechanical, general building maintenance, work order management and reporting, move, add & ...