Amentum Services Inc.
Las Vegas, NV Doing business as Amentum Services, Inc. Part of Amentum Government Services Holdings Sub LLC
- UEI
- EDFBY99K5FK8
- CAGE
- 5QLC1
- Primary NAICS
- 488190 Other Support Activities for Air Transportation
- 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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- 488190 Other Support Activities for Air Transportation Primary
- 111421 Nursery and Tree Production
- 113210 Forest Nurseries and Gathering of Forest Products
- 213111 Drilling Oil and Gas Wells
- 213112 Support Activities for Oil and Gas Operations
- 213113 Support Activities for Coal Mining
- 213114 Support Activities for Metal Mining
- 213115 Support Activities for Nonmetallic Minerals (except Fuels) Mining
Show all
- 221310 Water Supply and Irrigation Systems
- 221320 Sewage Treatment Facilities
- 236118 Residential Remodelers
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237130 Power and Communication Line and Related Structures Construction
- 237210 Land Subdivision
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238320 Painting and Wall Covering Contractors
- 238910 Site Preparation Contractors
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 481111 Scheduled Passenger Air Transportation
- 481211 Nonscheduled Chartered Passenger Air Transportation
- 481212 Nonscheduled Chartered Freight Air Transportation
- 483111 Deep Sea Freight Transportation
- 488510 Freight Transportation Arrangement
- 488991 Packing and Crating
- 488999 All Other Support Activities for Transportation
- 493110 General Warehousing and Storage
- 513210 Software Publishers
- 519290 Web Search Portals and All Other Information Services
- 531311 Residential Property Managers
- 531312 Nonresidential Property Managers
- 531390 Other Activities Related to Real Estate
- 541310 Architectural Services
- 541320 Landscape Architectural Services
- 541330 Engineering Services
- 541340 Drafting Services
- 541350 Building Inspection Services
- 541360 Geophysical Surveying and Mapping Services
- 541370 Surveying and Mapping (except Geophysical) Services
- 541380 Testing Laboratories and Services
- 541410 Interior Design Services
- 541430 Graphic Design Services
- 541490 Other Specialized Design Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541720 Research and Development in the Social Sciences and Humanities
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561421 Telephone Answering Services
- 561520 Tour Operators
- 561599 All Other Travel Arrangement and Reservation Services
- 561611 Investigation and Personal Background Check Services
- 561612 Security Guards and Patrol Services
- 561730 Landscaping Services
- 561790 Other Services to Buildings and Dwellings
- 561990 All Other Support Services
- 562211 Hazardous Waste Treatment and Disposal
- 562212 Solid Waste Landfill
- 562213 Solid Waste Combustors and Incinerators
- 562219 Other Nonhazardous Waste Treatment and Disposal
- 562910 Remediation Services
- 562998 All Other Miscellaneous Waste Management Services
- 611512 Flight Training
- 712120 Historical Sites
- 712190 Nature Parks and Other Similar Institutions
- 722310 Food Service Contractors
- 811490 Other Personal and Household Goods Repair and Maintenance
- 813312 Environment, Conservation and Wildlife Organizations
- 922160 Fire Protection
- 922190 Other Justice, Public Order, and Safety Activities
- 924110 Administration of Air and Water Resource and Solid Waste Management Programs
- 924120 Administration of Conservation Programs
- 925120 Administration of Urban Planning and Community and Rural Development
- 926110 Administration of General Economic Programs
- 926130 Regulation and Administration of Communications, Electric, Gas, and Other Utilities
- 928110 National Security
- Corporate family
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Amentum Government Services Holdings Sub LLC
Parent
Q3VZNHTHXLT9
- Amentum Services Inc. EDFBY99K5FK8
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Amentum Government Services Holdings Sub LLC
Parent
Q3VZNHTHXLT9
- SAM.gov registration date
- Physical address
- 811 Grier Dr a, Las Vegas, NV 89119, 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 Services Inc.
Amentum Services Inc., operating as Amentum Services, Inc., is a subcontractor delivering IT solutions including systems design, software engineering, information assurance, and enterprise architecture services to federal agencies. The company operates exclusively as a subcontractor (100% of recent awards) under prime contractors International Business Machines Corporation and Accenture Federal Services LLC, with no direct prime contract vehicle seats. Amentum Services is a child entity of parent Amentum Government Services Holdings Sub LLC, a for-profit limited liability company headquartered in Chantilly, Virginia; Amentum Services itself is based in Las Vegas, Nevada.
The vendor's footprint is nascent and heavily concentrated. Five total awards across all federal sources, combined obligated dollars of $1.4 million, span two years of activity (first award June 2024, most recent December 2025). Four of the five sub awards derive from task orders under Alliant II, a governmentwide GWAC; one draws from the Chief Information Officer—Solutions and Partners 3 vehicle. Customer concentration is tight across three agencies: the Department of Justice Bureau of Prisons Central Office (2 awards), the Department of the Treasury Internal Revenue Service (2 awards), and the Department of State Bureau of Consular Affairs (1 award). All five awards fall under Computer Systems Design Services (NAICS 541512).
Recent work includes two sub awards under IBM for Sentry modernization and cloud migration services (December 2025) and two additional IBM sub awards for government-wide IT solutions under Alliant II (December 2025), as well as a June 2024 sub award from Accenture Federal Services for data replication engineering and management support services. Activity accelerated from one award in 2024 to four in 2025, though the base remains small and recompete exposure is not yet material at this stage of the vendor's federal footprint.
Quick answers
What is Amentum Services Inc.'s UEI?
Amentum Services Inc.'s Unique Entity ID (UEI) in SAM.gov is EDFBY99K5FK8.
What is Amentum Services Inc.'s CAGE code?
Amentum Services Inc.'s CAGE code is 5QLC1.
What is Amentum Services Inc.'s primary NAICS code?
Amentum Services Inc.'s primary NAICS code is 488190 (Other Support Activities for Air Transportation).
Where is Amentum Services Inc. located?
Amentum Services Inc.'s physical address in SAM.gov is 811 Grier Dr a, Las Vegas, NV 89119, USA.
Is Amentum Services Inc. registered in SAM.gov?
Yes. Amentum Services Inc.'s SAM.gov registration is active through September 21, 2027.
Who is Amentum Services Inc.'s parent company?
Amentum Services Inc. is part of Amentum Government Services Holdings Sub LLC.
On GovTribe
See Amentum Services Inc.'s full federal record
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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