Amentum Holdings - Public Comps and Valuation Multiples

Amentum Holdings Overview

About Amentum Holdings

Amentum Holdings Inc is an engineering and technology solutions provider serving U.S. and allied government agencies, as well as international and commercial customers across energy and environmental, intelligence, space, defense, civilian and commercial markets. It provides environmental remediation, intelligence and counter-threat solutions, data analytics, engineering and integration, testing, training and citizen services. The company operates through two segments: Digital Solutions, offering digital and data-driven services, and Global Engineering Solutions, providing environmental remediation, nuclear power solutions, platform engineering, sustainment, and supply chain management. majority of its revenue comes from the Global Engineering Solutions segment and from the United States.

Founded

HQ

Employees

50K+

Website

amentum.com

Sectors

Defense Systems

Financials

LTM Revenue $14.3B

LTM EBITDA $1.1B

EV

$10.8B

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Amentum Holdings Financials

As of December 2025, Amentum Holdings reported last 12-month revenue of $14.3B and EBITDA of $1.1B.

In the same period, Amentum Holdings generated $1.5B in LTM gross profit and $111M in net income.

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Amentum Holdings P&L

In the most recent fiscal year, Amentum Holdings reported revenue of $14.4B and EBITDA of $987M.

Amentum Holdings expects next 12-month revenue of XXX and NTM EBITDA of XXX

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	LTM	NTM	Last FY	FY 2026	FY 2027	FY 2028
Revenue	$14.3B	XXX	$14.4B	XXX	XXX	XXX
Gross Profit	$1.5B	XXX	$1.5B	XXX	XXX	XXX
Gross Margin	11%	XXX	11%	XXX	XXX	XXX
EBITDA	$1.1B	XXX	$987M	XXX	XXX	XXX
EBITDA Margin	8%	XXX	7%	XXX	XXX	XXX
EBIT	$528M	XXX	$418M	XXX	XXX	XXX
EBIT Margin	4%	XXX	3%	XXX	XXX	XXX
Net Profit	$111M	XXX	$66.0M	XXX	XXX	XXX
Net Margin	1%	XXX	0%	XXX	XXX	XXX
Net Debt	XXX	XXX	$3.5B	XXX	XXX	XXX

Financial data powered by Morningstar, Inc.

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Financial performance metrics for Amentum Holdings including revenue, profitability, and margin analysis across different time periods. The company reported last twelve months revenue of $14.3B. EBITDA for the last twelve months was $1.1B. In the most recent fiscal year, Amentum Holdings achieved $14.4B in revenue and $987M in EBITDA.
Financial Metric	Last Twelve Months (LTM)	Next Twelve Months (NTM)	Most Recent Fiscal Year	Current Fiscal Year (2026)	Next Fiscal Year (2027)	Two Years Forward (2028)
Total Revenue	$14.3B	Analyst estimates available to subscribers	$14.4B	Analyst estimates available to subscribers	Analyst estimates available to subscribers	Analyst estimates available to subscribers
Gross Profit	$1.5B	Analyst estimates available to subscribers	$1.5B	Analyst estimates available to subscribers	Analyst estimates available to subscribers	Analyst estimates available to subscribers
Gross Profit Margin	10.6% gross margin	Analyst estimates available to subscribers	10.5% gross profit margin	Analyst estimates available to subscribers	Analyst estimates available to subscribers	Analyst estimates available to subscribers
EBITDA (Earnings Before Interest, Taxes, Depreciation, Amortization)	$1.1B	Analyst estimates available to subscribers	$987M	Analyst estimates available to subscribers	Analyst estimates available to subscribers	Analyst estimates available to subscribers
EBITDA Margin	7.7% EBITDA margin	Analyst estimates available to subscribers	6.9% EBITDA margin	Analyst estimates available to subscribers	Analyst estimates available to subscribers	Analyst estimates available to subscribers
EBIT (Earnings Before Interest and Taxes)	$528M	Analyst estimates available to subscribers	$418M	Analyst estimates available to subscribers	Analyst estimates available to subscribers	Analyst estimates available to subscribers
EBIT Margin	3.7% EBIT margin	Analyst estimates available to subscribers	2.9% EBIT margin	Analyst estimates available to subscribers	Analyst estimates available to subscribers	Analyst estimates available to subscribers
Net Income (Net Profit)	$111M	Analyst estimates available to subscribers	$66.0M	Analyst estimates available to subscribers	Analyst estimates available to subscribers	Analyst estimates available to subscribers
Net Profit Margin	0.8% net profit margin	Analyst estimates available to subscribers	0.5% net profit margin	Analyst estimates available to subscribers	Analyst estimates available to subscribers	Analyst estimates available to subscribers
Net Debt Position	Detailed debt information available to subscribers	Detailed debt information available to subscribers	$3.5B	Detailed debt information available to subscribers	Detailed debt information available to subscribers	Detailed debt information available to subscribers

Financial Performance Summary for Amentum Holdings

This financial data table provides comprehensive performance metrics for Amentum Holdings, a company based in United States of America. The metrics include revenue, profitability measures, and operational efficiency indicators across multiple time periods.

Recent Performance Highlights

Amentum Holdings generated $14.3B in revenue over the last twelve months.
The company achieved $1.1B in EBITDA over the last twelve months.
Gross profit for the last twelve months was $1.5B.
Net income over the last twelve months reached $111M.

Fiscal Year Performance

In the most recent fiscal year, Amentum Holdings reported $14.4B in total revenue.
Fiscal year EBITDA was $987M.
The company maintained a gross profit margin of 10.5% in the most recent fiscal year.
EBITDA margin for the fiscal year was 6.9%.
Net profit margin reached 0.5% in the most recent fiscal year.

This financial data is sourced from Morningstar, Inc. and represents the most recent available information for Amentum Holdings. Forward-looking estimates and detailed financial projections are available through our premium subscription service.

Amentum Holdings Stock Performance

Amentum Holdings has current market cap of $7.1B, and EV of $10.8B.

Market Cap Evolution

Amentum Holdings Stock Data

As of January 2, 2026, Amentum Holdings's stock price is $29.

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EV	Market Cap	Price 1D	Price 1M	Price 3M	Price 12M	EPS
$10.8B	$7.1B	XXX	XXX	XXX	XXX	$2.27

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Amentum Holdings Valuation Multiples

Amentum Holdings's trades at 0.8x EV/Revenue multiple, and 10.6x EV/EBITDA.

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Amentum Holdings Financial Valuation Multiples

As of January 2, 2026, Amentum Holdings has market cap of $7.1B and EV of $10.8B.

Equity research analysts estimate Amentum Holdings's 2025E EV/Revenue multiple at XXX and 2025E EV/EBITDA multiple at XXX

Amentum Holdings has a P/E ratio of 63.6x.

	LTM	NTM	Last FY	FY 2026	FY 2027	FY 2028
Market cap (current)	$7.1B	XXX	$7.1B	XXX	XXX	XXX
EV (current)	$10.8B	XXX	$10.8B	XXX	XXX	XXX
EV/Revenue	0.8x	XXX	0.8x	XXX	XXX	XXX
EV/EBITDA	9.7x	XXX	10.6x	XXX	XXX	XXX
EV/EBIT	20.4x	XXX	23.0x	XXX	XXX	XXX
EV/Gross Profit	7.1x	XXX	n/a	XXX	XXX	XXX
P/E	63.6x	XXX	64.3x	XXX	XXX	XXX
EV/FCF	20.5x	XXX	20.5x	XXX	XXX	XXX

Valuation data powered by FactSet, Inc. and Morningstar, Inc.

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Amentum Holdings Margins & Growth Rates

Amentum Holdings's last 12 month revenue growth is 0%

Amentum Holdings's revenue per employee in the last FY averaged $0.3M, while opex per employee averaged $22K for the same period.

Amentum Holdings's rule of 40 is 7% (metric relevant for SaaS companies only, counted as combined revenue growth rate and EBITDA margin).

Amentum Holdings's rule of X is 8% (created by Bessemer, rule of X is another metric relevant for SaaS companies only, ~1.5x stronger vs. the traditional Rule of 40, counted as revenue growth rate multiplied by 2.5 plus EBITDA margin).

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Amentum Holdings Operational Valuation Multiples

	LTM	NTM	Last FY	FY 2026	FY 2027	FY 2028
Revenue Growth	0%	XXX	2%	XXX	XXX	XXX
EBITDA Margin	8%	XXX	7%	XXX	XXX	XXX
EBITDA Growth	3%	XXX	30%	XXX	XXX	XXX
Rule of 40	7%	XXX	7%	XXX	XXX	XXX
Bessemer Rule of X	XXX	XXX	8%	XXX	XXX	XXX
Revenue per Employee	XXX	XXX	$0.3M	XXX	XXX	XXX
Opex per Employee	XXX	XXX	$22K	XXX	XXX	XXX
S&M Expenses to Revenue	XXX	XXX	n/a	XXX	XXX	XXX
G&A Expenses to Revenue	XXX	XXX	n/a	XXX	XXX	XXX
R&D Expenses to Revenue	XXX	XXX	n/a	XXX	XXX	XXX
Opex to Revenue	XXX	XXX	8%	XXX	XXX	XXX

Valuation data powered by FactSet, Inc. and Morningstar, Inc.

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