Amentum Holdings Inc.
Chantilly, VA
- UEI
- TU4KCXMM9AP6
- CAGE
- 04J60
- Primary NAICS
- 541330 Engineering Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
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- 541330 Engineering Services Primary
- Corporate family
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Amentum Holdings Inc.
TU4KCXMM9AP6
- Amentum Holdings LLC LMHQY3226778
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Amentum Holdings Inc.
TU4KCXMM9AP6
- SAM.gov registration date
- Physical address
- 4800 Westfields Blvd #400, Chantilly, VA 20151, USA
- Website
- amentum.com
- Founded
- 2020
- Employees
- 50K-100K
- Estimated annual revenue
- $10B+
- Industry
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- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
About Amentum Holdings Inc.
Amentum Holdings Inc. is a for-profit corporate entity headquartered in Chantilly, Virginia, that is registered with SAM.gov to participate in federal contracting. The company was registered in the federal system on September 11, 2024, with an active registration extending through May 21, 2026. Based on the available registration data, Amentum Holdings Inc. maintains an active presence in the federal marketplace, positioning itself to pursue and execute contracts with various U.S. government agencies.
According to the federal award data provided, Amentum Holdings Inc. has not been recorded as a prime awardee on any federal contracts or grants at this time. Additionally, the company does not appear in the system as a subcontractor on federal awards. This indicates that while the company is registered and capable of receiving federal contract and grant awards, it has not yet documented any substantial federal contracting activity through the standard reporting mechanisms, or any such activity is not yet reflected in the available database records as of the current date.
Amentum Holdings Inc. does not currently hold any federal contract vehicles or indefinite delivery/indefinite quantity (IDV) arrangements according to the available data. The absence of awarded contract vehicles means the company has not been selected as a prime contractor on any General Services Administration schedules, multiple award contracts, or other government-wide acquisition vehicles that would allow it to bid on task orders or delivery orders from federal agencies. As the company continues to develop its federal contracting presence, securing such vehicles would be necessary to expand its reach across multiple agencies and customer bases within the federal government.
Quick answers
What is Amentum Holdings Inc.'s UEI?
Amentum Holdings Inc.'s Unique Entity ID (UEI) in SAM.gov is TU4KCXMM9AP6.
What is Amentum Holdings Inc.'s CAGE code?
Amentum Holdings Inc.'s CAGE code is 04J60.
What is Amentum Holdings Inc.'s primary NAICS code?
Amentum Holdings Inc.'s primary NAICS code is 541330 (Engineering Services).
Where is Amentum Holdings Inc. located?
Amentum Holdings Inc.'s physical address in SAM.gov is 4800 Westfields Blvd #400, Chantilly, VA 20151, USA.
Is Amentum Holdings Inc. registered in SAM.gov?
Yes. Amentum Holdings Inc.'s SAM.gov registration is active through March 2, 2027.
On GovTribe
See Amentum Holdings Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Federal grant awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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