AMTM

Amentum Holdings, Inc. is a global leader in advanced engineering, technology, and mission support services for government and commercial customers. The company provides solutions across defense, intelligence, space, energy, and environmental sectors. Amentum's capabilities include systems engineering, program management, IT modernization, cybersecurity, nuclear and environmental remediation, and infrastructure support. The company serves the U.S. Department of Defense, intelligence agencies, NASA, Department of Energy, and international governments through long-term contracts. Amentum was formed through the combination of AECOM's Management Services business and other strategic acquisitions, creating one of the largest government services contractors. Headquartered in Chantilly, Virginia, Amentum operates across multiple countries supporting critical national security and infrastructure missions. The company benefits from sustained government spending on defense, intelligence modernization, space exploration, and environmental cleanup while navigating competitive procurement dynamics, contract recompetition, and government budget cycles.