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Amentum

Defense and Space Manufacturing

Last Updated: November 19, 2025
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Revenue
$9.00B
Total Funding
--
Size
10000+
About Us
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Frequently Asked Questions About Amentum

What does Amentum do?+

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address their most significant and complex challenges in science, security and sustainability. Our people apply undaunted curiosity, relentless ambition and boundless imagination to challenge convention and drive progress. Our commitments are underpinned by the belief that safety, inclusion and well-being are integral to success. Headquartered in Chantilly, Virginia, we have more than 53,000 employees in approximately 80 countries across all 7 continents

What is Amentum's industry? +

Amentum operates in the Defense and space manufacturing industry.

What is Amentum's HQ phone number? +

Amentum's HQ phone number is +1 (571) 7337508

What is Amentum's revenue? +

Amentum's revenue is $9.00b

What is Amentum's company size? +

Amentum has 10000+ employees.

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