What is Amentum Holdings's market cap?

Amentum Holdings (AMTM) has a market capitalization of $5.3B and trades on XNYS.

What is Amentum Holdings's revenue and profitability?

Amentum Holdings generated $14.2B in trailing twelve-month revenue with net income of $148.0M, representing a net margin of 1.0%. Gross margin stands at 10.3%, with free cash flow of $439.0M. These figures are based on the Q2 2026 filing.

Who are Amentum Holdings's competitors?

Amentum Holdings's key competitors include Booz Allen Hamilton, CACI International Inc, Leidos Holdings, Inc., and others. These companies compete in similar markets and product categories.

Who does Amentum Holdings partner with?

Amentum Holdings's notable partners include Jacobs Solutions Inc..

What subsidiaries does Amentum Holdings have?

Amentum Holdings's subsidiaries include DynCorp International LLC, Pacific Architects and Engineers, EG&G.

Where is Amentum Holdings headquartered?

Amentum Holdings is headquartered in United States of America. It has been publicly traded since 2024.

Amentum Holdings

AMTM

Amentum is a global provider of advanced engineering and technology solutions, primarily serving U.S. and allied government agencies alongside commercial markets.

Market cap

$5.29B-0.4%

Revenue$14.2B+26.1%Net income$148.0M+390%Free cash flow$439.0M+43.5%EPS (diluted)$0.60+188%

Trailing twelve months · change vs. prior year

Table of contents

Earnings

Q2 2026 report

May 11, 2026

Revenue$3.5BBeat by $9.7M EPS$0.60Beat by $0.02

Read the full report

Next report

Aug 4, 2026 (in a month)

Revenue estimate$3.6B

EPS estimate$0.62

Financials

Q2 2026

Income statement

See full

Revenue$3.5B-0.4%

Gross profit$345.0M-6.0%

Operating income$151.0M+37.3%

Net income$54.0M+1,250%

EPS (diluted)$0.22+1,000%

Balance sheet

See full

Cash & equivalents$428.0M-21.6%

Total debt$3.9B-16.1%

Total equity$4.6B+4.1%

Total assets$11.2B-6.9%

Cash flow

See full

Operating cash flow$225.0M+295%

CapEx$5.0M+25.0%

Free cash flow$220.0M+315%

Valuation & ratios

Valuation

See full

Market cap$5.29B+21.3%

Enterprise value$8.79B+5.2%

P/E35.8×—

P/S0.4×0.0×

Profitability

See full

Gross margin10.3%+0.2pp

Operating margin3.7%+0.5pp

Net margin1%—

FCF margin3.1%—

Returns & leverage

See full

Return on equity3.3%—

Debt / equity0.9×-0.2×

Current ratio1.5×-0.1×

Segments

By segment

See full

GES$2.0B-6.6%

DS$1.5B+9.6%

By geography

See full

United States$2.6B—

Competitors

By market cap

Jacobs Solutions$14.3B

Leidos Holdings$13.5B

CACI International$10.3B

Booz Allen Hamilton$8.0B

Fluor$7.5B

Parsons Corporation$5.6B

Amentum Holdings$5.3B

Science Applications International Corporation$4.3B

By revenue growth

Amentum Holdings+26.1%

Jacobs Solutions+12.7%

CACI International+9.6%

Leidos Holdings+2.3%

Booz Allen Hamilton-6.4%

Parsons Corporation-6.9%

Fluor-8.3%

By net margin

Leidos Holdings8.15%

Booz Allen Hamilton7.59%

CACI International5.86%

Parsons Corporation3.62%

Jacobs Solutions2.9%

Fluor2.3%

Amentum Holdings1.04%

Profile

Amentum is a global provider of advanced engineering and technology solutions, primarily serving U.S. and allied government agencies alongside commercial markets. The company specializes in full mission lifecycle support, ranging from early-stage development and R&D to complex operations and environmental remediation. Its core value proposition lies in its ability to manage large-scale, high-consequence programs across defense, intelligence, energy, and space domains.

Competitive position

Amentum is a leading prime contractor with a massive backlog and global scale, positioned as a turn-key provider for the most complex government modernization and environmental programs.

GeographiesUnited States, United Kingdom, Australia, Europe, Indo-Pacific

Customer segmentsFederal Government, Intelligence Agencies, Commercial Aerospace, Energy Utilities

Business modelGovernment Contracting, Professional Services, Managed Services

SuppliersSpecialized Engineering Talent, Technology Hardware Manufacturers, Software Vendors, Subcontractors

CustomersU.S. Department of Energy, U.S. Department of War, NASA, U.K. Nuclear Decommissioning Authority, Commercial Aerospace Manufacturers

CountryUnited States of America

Listed2024

CEOJohn E. Heller

Websiteamentum.com

FilingsSEC EDGAR

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Questions, answered.

What is Amentum Holdings's market cap?: Amentum Holdings (AMTM) has a market capitalization of $5.3B and trades on XNYS.
What is Amentum Holdings's revenue and profitability?: Amentum Holdings generated $14.2B in trailing twelve-month revenue with net income of $148.0M, representing a net margin of 1.0%. Gross margin stands at 10.3%, with free cash flow of $439.0M. These figures are based on the Q2 2026 filing.
Who are Amentum Holdings's competitors?: Amentum Holdings's key competitors include Booz Allen Hamilton, CACI International Inc, Leidos Holdings, Inc., and others. These companies compete in similar markets and product categories.
Who does Amentum Holdings partner with?: Amentum Holdings's notable partners include Jacobs Solutions Inc..
What subsidiaries does Amentum Holdings have?: Amentum Holdings's subsidiaries include DynCorp International LLC, Pacific Architects and Engineers, EG&G.
Where is Amentum Holdings headquartered?: Amentum Holdings is headquartered in United States of America. It has been publicly traded since 2024.