AMENTUM GOVERNMENT SERVICES, INC. (VA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2005
- $1.13B
- $1,125,854,983under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 57
- with positive net obligations6 IDV vehicles held
- Latest action
- Jan 17, 2025
- SAM.gov registration
- Active
- Registration expiration date Jul 17, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Apr 22, 1980 (46 years)
- Location
- Chantilly, VA
- State of incorporation
- Delaware
- Purpose of registration
- All Awards
- Website
- amentum.com
† FY2026 obligations (provisional; DoD awards signed after Jul 28, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 28, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI W6T8K184C5V8. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2005. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2025: -$39 (de-obligation)
- FY2023: -$140,043 (de-obligation)
- FY2022: $364,117
- FY2021: -$1,181,302 (de-obligation)
- FY2020: -$521,390 (de-obligation)
- FY2019: -$143,325 (de-obligation)
- FY2018: -$19,706,552 (de-obligation)
- FY2017: $11,611,265
Show all 19 yearsEarlier years (FY2005–FY2016)
- FY2016: $28,594,078
- FY2015: $76,333,751
- FY2014: $43,089,535
- FY2013: $135,406,659
- FY2012: $68,901,336
- FY2011: $66,530,631
- FY2010: $81,841,213
- FY2009: $274,858,171
- FY2008: $336,536,093
- FY2007: $8,200,852
- FY2005: $15,279,933
Total across 19 fiscal years: $1,125,854,983
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$823,840,491, 73.2%
- Department of State$278,531,867, 24.7%
- Department of Health and Human Services$20,992,696, 1.9%
- General Services Administration$2,489,929, 0.2%
Top awarding sub-agencies
- Department of the Army$567,324,107, 50.4%
- Department of State$278,531,867, 24.7%
- Defense Threat Reduction Agency$237,904,068, 21.1%
- Office of the Assistant Secretary for Administration$20,656,820, 1.8%
- Department of the Navy$18,822,445, 1.7%
Top NAICS by obligations
- 811118Other automotive mechanical and electrical repair and maintenance$346,549,905, 30.8%
- 541618Other management consulting services$278,155,533, 24.7%
- 541990All other professional, scientific, and technical services$237,693,939, 21.1%
- 561210Facilities support services$86,155,412, 7.7%
Top product and service codes by obligations
- J023Maint-rep of vehicles-trailers-cyc$451,980,598, 40.1%
- R408Support- professional: program management/support$261,709,545, 23.2%
- R799Support- management: other$237,693,939, 21.1%
- S216Facilities operations support svcs$85,387,412, 7.6%
- Z299Maint, rep/alter/all other$20,656,820, 1.8%
Capabilities
NAICS codes
- 561210Facilities Support Services(primary)
- 111421Nursery and Tree Production
- 113210Forest Nurseries and Gathering of Forest Products
- 213111Drilling Oil and Gas Wells
- 213112Support Activities for Oil and Gas Operations
- 213113Support Activities for Coal Mining
Show all 81 NAICS codes75 more NAICS codes
- 213114Support Activities for Metal Mining
- 213115Support Activities for Nonmetallic Minerals (except Fuels) Mining
- 221320Sewage Treatment Facilities
- 236118Residential Remodelers
- 236210Industrial Building Construction
- 236220Commercial and Institutional Building Construction
- 237110Water and Sewer Line and Related Structures Construction
- 237120Oil and Gas Pipeline and Related Structures Construction
- 237130Power and Communication Line and Related Structures Construction
- 237210Land Subdivision
- 237310Highway, Street, and Bridge Construction
- 237990Other Heavy and Civil Engineering Construction
- 238910Site Preparation Contractors
- 336992Military Armored Vehicle, Tank, and Tank Component Manufacturing
- 481211Nonscheduled Chartered Passenger Air Transportation
- 481212Nonscheduled Chartered Freight Air Transportation
- 483111Deep Sea Freight Transportation
- 488190Other Support Activities for Air Transportation
- 488510Freight Transportation Arrangement
- 488991Packing and Crating
- 488999All Other Support Activities for Transportation
- 491110Postal Service
- 493110General Warehousing and Storage
- 513210Software Publishers
- 519290Web Search Portals and All Other Information Services
- 531311Residential Property Managers
- 531312Nonresidential Property Managers
- 531390Other Activities Related to Real Estate
- 541310Architectural Services
- 541320Landscape Architectural Services
- 541330Engineering Services
- 541340Drafting Services
- 541350Building Inspection Services
- 541360Geophysical Surveying and Mapping Services
- 541370Surveying and Mapping (except Geophysical) Services
- 541380Testing Laboratories and Services
- 541410Interior Design Services
- 541430Graphic Design Services
- 541490Other Specialized Design Services
- 541511Custom Computer Programming Services
- 541512Computer Systems Design Services
- 541513Computer Facilities Management Services
- 541519Other Computer Related Services
- 541611Administrative Management and General Management Consulting Services
- 541614Process, Physical Distribution, and Logistics Consulting Services
- 541618Other Management Consulting Services
- 541620Environmental Consulting Services
- 541690Other Scientific and Technical Consulting Services
- 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541720Research and Development in the Social Sciences and Humanities
- 541930Translation and Interpretation Services
- 541990All Other Professional, Scientific, and Technical Services
- 561110Office Administrative Services
- 561421Telephone Answering Services
- 561520Tour Operators
- 561599All Other Travel Arrangement and Reservation Services
- 561611Investigation and Personal Background Check Services
- 561612Security Guards and Patrol Services
- 561730Landscaping Services
- 561790Other Services to Buildings and Dwellings
- 561990All Other Support Services
- 562211Hazardous Waste Treatment and Disposal
- 562212Solid Waste Landfill
- 562213Solid Waste Combustors and Incinerators
- 562219Other Nonhazardous Waste Treatment and Disposal
- 562910Remediation Services
- 562998All Other Miscellaneous Waste Management Services
- 611430Professional and Management Development Training
- 611630Language Schools
- 712120Historical Sites
- 712190Nature Parks and Other Similar Institutions
- 721310Rooming and Boarding Houses, Dormitories, and Workers' Camps
- 811111General Automotive Repair
- 811198All Other Automotive Repair and Maintenance
- 813312Environment, Conservation and Wildlife Organizations
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- SAQMMA15F3886Delivery orderunder an indefinite delivery contract (IDC)Department of StateLatest action
- HDTRA108D0006Indefinite delivery contract (IDC)VehicleDepartment of DefenseDefense Contract Management AgencyLatest action
- W52P1J10C0007Definitive contractDepartment of DefenseDefense Contract Management AgencyLatest action
- W52P1J10C0033Definitive contractDepartment of DefenseDefense Contract Management AgencyLatest action
- SAQMMA16F5228Delivery orderunder an indefinite delivery contract (IDC)Department of StateLatest action
- N0042111C0052Definitive contractDepartment of DefenseDefense Contract Management AgencyLatest action
- SGE50006F1120Delivery orderunder a federal supply schedule (FSS)Department of StateLatest action
- SAQMMA14F4504Delivery orderunder an indefinite delivery contract (IDC)Department of StateLatest action
- 0001Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDefense Threat Reduction AgencyLatest action
- DABK2503C0002Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for AMENTUM GOVERNMENT SERVICES, INC. lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
4800 Westfields Blvd Ste 400
Chantilly, VA, 20151
USA
Mailing Address
4800 Westfields Blvd, Suite 400
Chantilly, VA, 20151
USA
Government Business Contact
Brant Dotson
4800 WESTFIELDS BLVD
Suite 400
Chantilly, VA, 20151
USA
Electronic Business Contact
SUZANNE VAUGHAN
9900 Hillwood Parkway, Suite 140
Fort Worth, TX, 76177
USA
Past Performance Contact
Brant Dotson
4800 WESTFIELDS BLVD
suite 400
Chantilly, VA, 20151
USA
Government Business Alternate Contact
Lynne Miller
4800 Westfields Blvd
SUITE 400
Chantilly, VA, 20151
USA
Electronic Business Alternate Contact
MICHAEL GREEN
9900 Hillwood Parkway suite 140
Fort Worth, TX, 76177
USA
Past Performance Alternate Contact
CAROL PAPILLO
4800 Westfields Blvd, Suite 400
Chantilly, VA, 20151
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
AMENTUM GOVERNMENT SERVICES, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 17, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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