AMTM Latest Press Releases

-- September 1, 2026 --

Amentum Selected for Projects to Upgrade and Protect the UK Energy Grid Business Wire 8:30 AM

-- August 20, 2026 --

Amentum Wins $974M Center Maintenance, Operations, and Engineering Contract at NASA Langley Research Center Business Wire 8:30 AM

-- August 19, 2026 --

Amentum to Support Critical Infrastructure and Platforms Under New Engineering Services Framework Business Wire 4:00 AM

-- August 18, 2026 --

Amentum Joint Venture Selected for Australia Nuclear Submarine Shipyard Program Business Wire 8:30 AM

Nuclear Innovator Deep Isolation to Present at EnerCom Denver and OTC Markets Virtual Investor Conference in August Globe Newswire 8:00 AM

-- August 12, 2026 --

Nuclear Survey Finds Americans See Permanent Waste Disposal as a National Priority Globe Newswire 8:00 AM

-- August 10, 2026 --

Amentum Reports Third Quarter Fiscal Year 2026 Results Business Wire 4:30 PM

-- August 6, 2026 --

Deep Isolation Nuclear, Inc. Reports Operational and Financial Results for the Second Quarter of 2026 Globe Newswire 7:00 AM

-- August 4, 2026 --

Westinghouse and Amentum Partner to Expand Delivery Capacity for APX Fleet Deployment Business Wire 8:30 AM

-- July 28, 2026 --

Deep Isolation Welcomes DOE Nuclear Lifecycle Innovation Campus Initiative Globe Newswire 1:31 PM

-- July 23, 2026 --

Deep Isolation Announces Timing of Second Quarter 2026 Earnings Release Globe Newswire 4:15 PM

Nuclear Innovator Deep Isolation Selected by DOE for Three Project GENESIS Initiatives Advancing AI-Driven Nuclear Waste Research Globe Newswire 10:11 AM

-- July 20, 2026 --

Amentum Selected for the Department of Energy AI Data Center and Energy Generation Project Business Wire 8:30 AM

-- July 15, 2026 --

Deep Isolation CEO Rod Baltzer Issues Letter to Shareholders Globe Newswire 8:00 AM

-- July 14, 2026 --

Amentum to Host Third Quarter Fiscal Year 2026 Earnings Conference Call on August 11, 2026 Business Wire 8:00 AM

-- July 13, 2026 --

Nuclear Innovator Deep Isolation Begins Trading on the OTCQB Venture Market Under the Ticker Symbol 'DBHL' Globe Newswire 8:00 AM

-- July 9, 2026 --

Amentum Recognized as One of America's Best Companies 2026 by TIME Magazine Business Wire 10:51 AM

-- June 30, 2026 --

Amentum Wins NASA'S COSMOS Contract to Advance Spaceflight Mission Operations Business Wire 8:30 AM

-- June 17, 2026 --

Amentum Secures $77M Contract to Modernize Defense Supply Chain Logistics in the Indo-Pacific Region with AI Tools Business Wire 8:30 AM

Deep Isolation Nuclear Appoints Drilling Veteran Jon Tedrick to Lead World's First Full-scale Deep Borehole Disposal Demonstration Globe Newswire 6:00 AM

-- June 3, 2026 --

Amentum Debuts on the Fortune 500 List Business Wire 8:05 AM

-- May 27, 2026 --

Deep Isolation Reaches Over 100 Issued Patents, Strengthening Global Leadership in Nuclear Waste Disposal Innovation Globe Newswire 12:05 PM

-- May 19, 2026 --

Amentum Names Dr. Sam Nazari Chief AI Architect Business Wire 8:30 AM

-- May 11, 2026 --

Amentum Reports Second Quarter Fiscal Year 2026 Results and Reaffirms Full Year Guidance Business Wire 4:30 PM

-- April 23, 2026 --

Amentum to Host Second Quarter Fiscal Year 2026 Earnings Conference Call on May 12, 2026 Business Wire 8:00 AM

-- April 22, 2026 --

Amentum Appoints Joseph DeNardi as Senior Vice President and Head of Investor Relations Business Wire 11:34 AM

-- April 13, 2026 --

Amentum Powers Ground Systems Operations for NASA's Historic Artemis II Mission Business Wire 9:13 AM