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Amentum Holdings, Inc. news in 2026

Amentum Holdings, Inc.'s news releases, calls and decks from 2026, newest first.

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Amentum Expands Defense and Space Operations in Colorado Springs

October 30, 2026

Amentum to Host Fourth Quarter and Full Fiscal Year 2026 Earnings Conference Call on November 24, 2026

October 27, 2026

Amentum Wins $974M Center Maintenance, Operations, and Engineering Contract at NASA Langley Research Center

August 20, 2026

Amentum Reports Third Quarter Fiscal Year 2026 Results

August 10, 2026

Amentum Wins NASA’S COSMOS Contract to Advance Spaceflight Mission Operations

June 30, 2026

Amentum Secures $77M Contract to Modernize Defense Supply Chain Logistics in the Indo-Pacific Region with AI Tools

June 17, 2026

Amentum Debuts on the Fortune 500 List

June 3, 2026

Amentum Names Dr. Sam Nazari Chief AI Architect

May 19, 2026

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

May 11, 2026

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

April 23, 2026

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

April 22, 2026

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

April 13, 2026

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

April 7, 2026

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

April 2, 2026

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

April 1, 2026

Amentum Expands Operations in Hawaii, Enhances Support for USINDOPACOM, and Launches the Center for Contested Logistics

March 30, 2026

Amentum, GXO, Accenture and Maersk enter alliance to support the next generation of supply chain solutions to the UK Defence Sector

March 12, 2026

Amentum-led Joint Venture selected for $112 Million Clean-up at Four European Nuclear Research Sites

March 10, 2026

Amentum to Open New Global Headquarters Reflecting Growth and Expanded Mission

February 19, 2026

Amentum Selected to Advance UK Hypersonic Strike Capabilities

February 17, 2026

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

February 9, 2026

Amentum Expands UK Nuclear Energy Specialist Services Portfolio with $730 Million Major Contracts Win

January 27, 2026

Amentum-led Consortium Wins $207 Million Contract from Dutch Government for New Nuclear Program

January 22, 2026

Amentum and Rolls-Royce SMR Partner on Building First Small Modular Reactors in the UK and Czech Republic

January 20, 2026

Amentum Leads Successful Artemis II Rollout in Critical Preparation Phase of NASA Launch

January 19, 2026

Amentum to Host First Quarter Fiscal Year 2026 Earnings Conference Call on February 10, 2026

January 13, 2026

Calls in 2026

Decks in 2026