Amentum Holdings Inc (AMTM)

Amentum Debuts on the Fortune 500 List

Amentum (NYSE: AMTM), a global advanced engineering and technology company, has been named to the Fortune 500...

Deep Isolation Reaches Over 100 Issued Patents, Strengthening Global Leadership in Nuclear Waste Disposal Innovation

BERKELEY, Calif., May 27, 2026 (GLOBE NEWSWIRE) -- Deep Isolation Nuclear, Inc. (“Deep Isolation” or the...

Amentum Names Dr. Sam Nazari Chief AI Architect

Visionary AI and Robotics Leader to Drive Scalable Innovation Across Global Markets Amentum (NYSE: AMTM), a...

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Form 8-K - Current report

Amentum Reports Second Quarter Fiscal Year 2026 Results and Reaffirms Full Year Guidance

Revenues of $3.5 billion Net Income of $54 million; Adjusted EBITDA of $275 million Diluted Earnings Per Share of $0.22; Adjusted Diluted...

Form 4 - Statement of changes in beneficial ownership of securities

Form 4 - Statement of changes in beneficial ownership of securities

Form 8-K - Current report

Amentum to Host Second Quarter Fiscal Year 2026 Earnings Conference Call on May 12, 2026

Amentum (NYSE: AMTM), a global leader in advanced engineering and innovative technology solutions, will host a...

Amentum Appoints Joseph DeNardi as Senior Vice President and Head of Investor Relations

Amentum (NYSE: AMTM), a global leader in advanced engineering and technology solutions, today announced the...

Amentum Powers Ground Systems Operations for NASA’s Historic Artemis II Mission

Team Performs Seamless Launch Preparation and Pad Operations at Kennedy Space Center Amentum (NYSE: AMTM) provided critical ground systems...

Amentum Secures $425 Million Contract to Support California’s Aerial Firefighting Operations

Amentum (NYSE: AMTM) has been awarded a $425 million contract by the California Department of Forestry and...

Deep Isolation Nuclear Selected for ARPA-E SCALEUP Award to Advance Universal Canister System and Deep Borehole Disposal

BERKELEY, Calif., April 07, 2026 (GLOBE NEWSWIRE) -- Deep Isolation Nuclear, Inc. (“Deep Isolation” or the...

Amentum-Led Joint Venture Secures $406 Million Contract as Owner’s Engineer for UK’s First Small Modular Reactors

Great British Energy – Nuclear (GBE-N) has awarded a $406 million (£300 million) contract to a joint venture...