Amentum Holdings, Inc. engages in mission-critical, technology-driven services in government and commercial markets. It operates through the Digital Solutions and Global Engineering Solutions segments. The Digital Solutions segment provides advanced digital and data-driven solutions including intelligence analytics, space system development, cybersecurity, and next generation IT. The Global Engineering Solutions segment manages large-scale environmental remediation, nuclear power solutions, platform engineering, sustainment and supply chain management. The company was founded on November 26, 2019 and is headquartered in Chantilly, VA.