Amentum

About Amentum

Amentum is a global leader in advanced engineering and innovative technology solutions, trusted by the United States and its allies to address significant challenges in science, security, and sustainability. Headquartered in Chantilly, Virginia, the company employs over 53,000 people across approximately 80 countries. Amentum aims to drive progress through curiosity, ambition, and imagination, with a commitment to safety, collaboration, and well-being.

Products & Services

Mission Modernization & Sustainment:Includes global logistics, supply chain management, research development, test and evaluation, C5ISR systems engineering, UAS engineering, aviation engineering, land vehicles sustainment, naval engineering, advanced training, intelligence infrastructure, nuclear security, and medical/disaster response solutions.

Space Systems:Encompasses ground systems for NASA's Artemis Program, space ports design, spaceflight hardware for deep space exploration, orbital operations, exploration science, and satellite payloads with advanced radar technology.

Digital Transformation:Offers software development with DevSecOps, information analytics, critical infrastructure networks, cybersecurity, digital engineering, cloud computing solutions, and agile delivery processes.

Sustainability & Environment:Provides environmental remediation, site assessment, consulting, risk assessment, regulatory compliance, eradication of contaminants like PFAS, site restoration, and radioactive waste management.

Advanced Energy:Focuses on renewable energy solutions like fusion power, energy consulting, nuclear commissioning and life extension, research and test bed operations, nuclear engineering, and regulatory licensing.

Data Analytics and Cyber:Delivers intelligence collection, counterintelligence, cyber monitoring, offensive/defensive cyber operations, cyber training, advanced communication solutions, network solutions, ISR sensors, biometrics, and business process analytics.

Specialties

Advanced Engineering Technology Solutions Nuclear Energy and Security Space Systems and Aerospace Cybersecurity and Data Analytics Environmental Sustainability Defense and Intelligence Digital Transformation Global Logistics and Supply Chain Management

Funding History

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#	Type	Amount Fields	Date Fields	Investors
1	RT: Secondary Offering T: - FT: Secondary Offering	A: 321158871 MR: - FA: 19,464,174 shares at $16.50 per share FAN: 321158871	D: 2025-03-13 FD: 2025-03-13	5 investors
2	RT: Secondary Offering T: - FT: Secondary Offering	A: 19464174 MR: - FA: 19,464,174 shares FAN: 19464174	D: 2025-03-10 FD: 2025-03-10	6 investors

Secondary Offering Latest

2025-03-13

$321.2M

5 investors (Pro only)

Secondary Offering 2025-03-10

$19.5M

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Growth Metrics

+45%

Employee Growth

YoY

3.2x

Funding Growth

Last Round

12

Markets

Operating

10K+

Customers

Active

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Mock Up

Team & Leadership

J

John Heller

Chief Executive Officer

S

Steve Arnette

Chief Operating Officer

T

Travis Johnson

Chief Financial Officer

J

Jill Bruning

Chief Technology Officer

D

Darren Burton

Chief People Officer

L

Luis German

Chief Information Officer

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Recent News

Amentum Announces New Product Launch

2 days ago

Company unveils innovative solution to transform the industry, expanding market reach and capabilities...

Leadership Team Expands with Industry Veteran

1 week ago

New executive brings 20+ years of experience to accelerate growth and strategic initiatives...

Company Recognized as Industry Leader

2 weeks ago

Receives prestigious award for innovation and customer satisfaction in competitive market...

Key Competitors

C1

Competitor Alpha

Series B · $50M raised

C2

Competitor Beta

Series C · $120M raised

C3

Competitor Gamma

Series A · $25M raised

C4

Competitor Delta

Seed · $10M raised