ADDED
The aggregate market value of common shares held by non-affiliates of the Registrant on March 28, 2025 was $ 4,396,836,997 , based upon the closing price of the Registrant s common shares as quoted on the New York Stock Exchange composite tape on such date.
As of November 14, 2025, there were 243,597,992 shares outstanding of Amentum Holdings, Inc.
and allied government agencies, and customers in international and commercial markets.
We operate our business activities and report financial results as two reportable segments: Digital Solutions ( DS ) and Global Engineering Solutions ( GES ).
Our workforce of approximately 50,000 continues to be rooted in a strong purpose-driven culture.
In the U.S., these customers include the Department of Energy ( DOE ), the Intelligence Community consisting of the National Intelligence Program ( NIP ) and the Military Intelligence Program ( MIP ), the Department of War ( DOW ), the National Aeronautics and Space Administration ( NASA ), and the Department of Homeland Security ( DHS ) as well as other government and certain commercial customers.
Examples of our solutions addressing these priorities include design and development of new nuclear technologies for U.S.
and international customers, threat recognition and analytics for the Intelligence Community, engineering advanced systems for the DOW, research and development solutions for the DHS, and science, engineering, and technology development for NASA.
Across our customer set, our solutions span all aspects of the government lifecycle, including development, integration, and operations.
We have a compelling industry platform of scale with excellent revenue visibility supported by $47.1 billion of backlog as of October 3, 2025 and attractive growth opportunities.
REMOVED
The aggregate market value of common shares held by non-affiliates of the Registrant on December 6, 2024 was $ 5,637,313,295 , based upon the closing price of the Registrant s common shares as quoted on the New York Stock Exchange composite tape on such date.
As of December 6, 2024, there were 243,302,257 shares outstanding of Amentum Holdings, Inc.
and allied government agencies and significant commercial enterprises.
Our workforce of more than 53,000 continues to be rooted in a strong purpose-driven culture.
In the U.S., these customers include the Department of Energy ( DOE ), the Intelligence Community (consisting of the National Intelligence Program ( NIP ) and the Military Intelligence Program ( MIP )), the Department of Defense ( DOD ), the National Aeronautics and Space Administration ( NASA ), and the Department of Homeland Security ( DHS ) as well as other government and certain commercial customers.
Examples of our solutions addressing these priorities include development of new clean energy technologies for the DOE and international customers, threat recognition and analytics for the Intelligence Community, engineering advanced systems for the DOD, research and development solutions for the DHS, and science, engineering, and technology development for NASA.
Across our customer set, our solutions span all aspects of the government acquisition lifecycle, including design, development, engineering, integration, operations, and sustainment.
As a result of the completion of the Transaction, we have a compelling industry platform of scale with excellent revenue visibility supported by $45.0 billion of backlog as of September 27, 2024 and attractive growth opportunities.
The ability to pursue these contracts, while maintaining a large base of revenue in backlog, supports our agile business development engine.
Amentum s heritage stretches back to companies founded at the dawn of the twentieth century.