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Amentum Valuation Multiples

Discover Amentum's revenue and EBITDA valuation multiples and M&A history, alongside public comparables like TKMS, Codan, Hanwha, Addsino Co. and more.

Amentum Overview

About Amentum

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

2020

HQ

United States

Employees

50.0K

Financials (LTM)

Revenue: $14B
EBITDA: $1B

EV

$9B

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Amentum Financials

Amentum reported last 12-month revenue of $14B and EBITDA of $1B.

In the same LTM period, Amentum generated $1B in gross profit, $1B in EBITDA, and $189M in net income.

Revenue (LTM)


Amentum P&L

In the most recent fiscal year, Amentum reported revenue of $14B and EBITDA of $1B.

Amentum is profitable as of last fiscal year, with gross margin of 11%, EBITDA margin of 8%, and net margin of 0%.

See analyst estimates for Amentum
LTMLast FY202320242025202620272028
Revenue$14B$14B$6B$10B$14B
Gross Profit$1B$2B$778M$977M$1B
Gross Margin10%11%12%10%10%
EBITDA$1B$1B$443M$671M$1B
EBITDA Margin8%8%7%7%7%
EBIT Margin5%3%5%3%3%
Net Profit$189M$66M$154M($45M)$111M
Net Margin1%0%2%(0%)1%
Net Debt-$4B---

Financial data powered by Morningstar, Inc.

Amentum Stock Performance

Amentum has current market cap of $6B, and enterprise value of $9B.

Market Cap Evolution


Amentum's stock price is $23.29.

Amentum share price increased by 0.3% in the last 30 days, and decreased by 1.4% in the last year.

Amentum has an EPS (earnings per share) of $0.27.

See more trading valuation data for Amentum
EVMarket CapPrice 1DPrice 1MPrice 3MPrice 12MEPS
$9B$6B0.6%0.3%-10.7%-1.4%$0.27

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Amentum Valuation Multiples

Amentum trades at 0.6x EV/Revenue multiple, and 8.2x EV/EBITDA.

See NTM and 2027E valuation multiples for Amentum

EV / Revenue (LTM)


Amentum Financial Valuation Multiples

As of June 5, 2026, Amentum has market cap of $6B and EV of $9B.

Amentum has a P/E ratio of 30.1x.

LTMLast FY202320242025202620272028
EV/Revenue0.6x0.6x1.5x0.9x0.6x
EV/EBITDA8.2x8.3x20.7x13.7x9.0x
EV/EBIT14.3x18.6x30.6x34.4x18.7x
EV/Gross Profit6.3x6.1x11.8x9.4x6.1x
P/E30.1x86.2x36.9x(126.4x)51.1x
EV/FCF16.9x17.8x45.9x58.9x17.5x

Multiples above and below 250x are considered non-meaningful (n/m). Valuation data powered by FactSet, Inc. and Morningstar, Inc.

Verified Amentum Valuation Multiples

Access all public comps and forward-looking valuation multiples like EV/Revenue in 2027, based on consensus analyst estimates. Powered by FactSet and Morningstar.

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Amentum Margins & Growth Rates

Amentum decreased revenue by 2% but EBITDA grew by 2% in the last fiscal year.

In the most recent fiscal year, Amentum reported gross margin of 11%, EBITDA margin of 8%, and net margin of 0%.

See estimated margins and future growth rates for Amentum

Amentum Margins

Last FY202420252026202720282029
Gross Margin11%10%10%10%
EBITDA Margin8%7%7%8%
EBIT Margin3%3%3%5%
Net Margin0%(0%)1%2%
FCF Margin4%2%4%4%

Amentum Growth Rates

FY+1/FY23/2424/2525/2626/2727/2828/29
Revenue Growth(2%)58%45%(0%)
Gross Profit Growth(4%)26%53%(2%)
EBITDA Growth2%52%52%12%
EBIT Growth44%(11%)84%49%
Net Profit Growth274%(129%)(347%)149%
FCF Growth8%(22%)237%11%

Data powered by FactSet, Inc. and Morningstar, Inc.

Amentum Operational KPIs

Amentum's revenue per employee in the last FY averaged $0.3M, while opex per employee averaged $0.0M for the same period.

Amentum's Rule of 40 is 8% (metric relevant for SaaS companies only, counted as combined revenue growth rate and EBITDA margin).

Amentum's Rule of X is 7% (created by Bessemer, Rule of X is another metric to measure SaaS companies, ~1.5x stronger vs. the traditional Rule of 40, counted as revenue growth rate multiplied by 2.5 plus EBITDA margin).

Access forward-looking KPIs for Amentum
LTMLast FY202320242025202620272028
Rule of 4010%8%---
Bessemer Rule of X13%7%---
Revenue per Employee-$0.3M---
Opex per Employee-$0.0M---
Opex to Revenue-8%8%7%8%

Data powered by FactSet, Inc. and Morningstar, Inc.

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Amentum Competitors

Amentum competitors include TKMS, Codan, Hanwha, Addsino Co., Bharat Dynamics, Guizhou Space Appliance, Fincantieri, CSSC Offshore & Marine, Avic (Chengdu) Uas and Mercury Systems.

Most Amentum public comparables operate across Defense Systems.

EV/RevenueEV/EBITDA
Last FYLTM2027ELast FYLTM2027E
TKMS1.8x1.6x16.2x15.7x
Codan11.8x9.5x43.4x29.3x
Hanwha0.1x0.1x1.5x1.3x
Addsino Co.12.5x-(28.7x)-
Bharat Dynamics16.0x14.2x60.7x126.4x
Guizhou Space Appliance5.2x5.0x54.3x47.4x
Fincantieri0.6x0.6x8.4x8.2x
CSSC Offshore & Marine1.0x1.0x11.7x-

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Amentum VC Funding History

Before going public, Amentum raised $321M in total equity funding, across 1 round.


Amentum Funding Rounds

DateStageRaised FromRaisedValuationRev. MultipleDeal Summary
Mar-25Secondary - public-$321M-Amentum Holdings, Inc. is a global leader in advanced engineering and innovative technology solutions, serving U.S. government and allied customers in science, security, and sustainability, with over 53,000 employees across approximately 80 countries. The company went public on September 27, 2024, via a spin-off from Jacobs Critical Missions Solutions. As of October 3, 2025, Amentum reported approximately $47.1 billion in backlog, providing business stability, with contracts structured as cost-plus-fee (46%), fixed-price (26%), and time-and-materials (10%). For fiscal year 2025 ended October 3, 2025, Amentum achieved annual revenues of $14.4 billion, reflecting 4% pro forma growth, alongside annual adjusted EBITDA of $1,104 million and net income of $66 million. First quarter fiscal 2025 results through December 27, 2024, showed robust performance in line with expectations, including organic growth and free cash flow. The company voluntarily repaid $750 million of term loan debt during fiscal 2025. Analysts issued price targets for Amentum stock (NYSE: AMTM) around late 2025, with a median of $34 and recent targets ranging from $30 to $40 as of early December 2025. The aggregate market value of common shares held by non-affiliates was $4.4 billion as of March 28, 2025.

Acquisitions by Amentum

Amentum has acquired 4 companies to date.

Last acquisition by Amentum was on September 27th 2024. Amentum acquired Jacobs Cyber & Intelligence Solutions for undisclosed valuation.

See M&A valuation multiples

Latest Acquisitions by Amentum

Jacobs Cyber & Intelligence Solutions
Jacobs’ Critical Mission Solutions
Pacific Architects and Engineers
DynCorp International
Description
Jacobs Cyber & Intelligence Solutions is a division of Jacobs Solutions based in Reston, Virginia, delivering cybersecurity and ISR systems for US government agencies. The unit supports missions with tools like the Persistent Close Air Support system and cyber defense platforms for the Department of Defense, operating contracts valued at billions across classified programs.
Jacobs Critical Mission Solutions is a division of Jacobs Solutions based in the US, providing engineering and integration for defense and intelligence programs. The unit delivers C4ISR systems and mission planning software for US Air Force contracts at bases like Eglin and Langley.
Pacific Architects and Engineers is an Arlington-headquartered provider of on-site services for US government agencies in conflict zones and humanitarian efforts worldwide. The firm supports aviation logistics for NATO missions in Afghanistan, personnel recovery in Africa, and disaster response in the Pacific. With contracts from USAID and the State Department, it recruits and trains staff for over 20 countries. Founded in 1955, Pacific Architects and Engineers delivers base operations, IT, and construction management.
-
HQ CountryUnited StatesUnited StatesUnited States-
HQ City
Dallas, TX
Dallas, TX
Washington, DC
-
Deal Date27 Sep 202427 Sep 202425 Oct 202123 Nov 2020
Valuationundisclosedundisclosed$2Bundisclosed
EV/Revenue
EV/EBITDA

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Benchmark 350K+ Funding Rounds and Disclosed VC Valuation Multiples

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About Amentum

When was Amentum founded?Amentum was founded in 2020.
Where is Amentum headquartered?Amentum is headquartered in United States.
How many employees does Amentum have?As of today, Amentum has over 50K employees.
Who is the CEO of Amentum?Amentum's CEO is John E. Heller.
Is Amentum publicly listed?Yes, Amentum is a public company listed on NYSE.
What is the stock symbol of Amentum?Amentum trades under AMTM ticker.
When did Amentum go public?Amentum went public in 2024.
Who are competitors of Amentum?Amentum main competitors include TKMS, Codan, Hanwha, Addsino Co., Bharat Dynamics, Guizhou Space Appliance, Fincantieri, CSSC Offshore & Marine, Avic (Chengdu) Uas, Mercury Systems.
What is the current market cap of Amentum?Amentum's current market cap is $6B.
What is the current revenue of Amentum?Amentum's last 12 months revenue is $14B.
What is the current revenue growth of Amentum?Amentum revenue growth (NTM/LTM) is 2%.
What is the current EV/Revenue multiple of Amentum?Current revenue multiple of Amentum is 0.6x.
What is the current EBITDA of Amentum?Amentum's last 12 months EBITDA is $1B.
What is Amentum's EBITDA margin?Amentum's last 12 months EBITDA margin is 8%.
What is the current EV/EBITDA multiple of Amentum?Current EBITDA multiple of Amentum is 8.2x.
What is the current FCF of Amentum?Amentum's last 12 months FCF is $544M.
What is Amentum's FCF margin?Amentum's last 12 months FCF margin is 4%.
What is the current EV/FCF multiple of Amentum?Current FCF multiple of Amentum is 16.9x.
How many companies Amentum has acquired to date?As of June 2026, Amentum has acquired 4 companies.
What was the largest acquisition by Amentum?$2B acquisition of Pacific Architects and Engineers on 25th October 2021 was the largest M&A Amentum has done to date.
What companies Amentum acquired?Amentum acquired Pacific Architects and Engineers, DynCorp International, Jacobs Cyber & Intelligence Solutions, and Jacobs’ Critical Mission Solutions.
In how many companies Amentum has invested to date?Amentum hasn't invested in any companies yet (or none have been disclosed publicly).

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