SOTERA DEFENSE SOLUTIONS, INC. (VA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $870.38M
- $870,384,270under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 114
- with positive net obligations26 IDV vehicles held
- Latest action
- Jun 12, 2025
- SAM.gov registration
- Active
- Registration expiration date Sep 28, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Dec 31, 2008 (17 years)
- Location
- Herndon, VA
- State of incorporation
- Delaware
- Purpose of registration
- All Awards
- Website
- amentum.com
† FY2026 obligations (provisional; DoD awards signed after Aug 8, 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 Aug 8, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI GZCGN6VJHNJ4. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. 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: -$947,484 (de-obligation)
- FY2023: $59,000
- FY2022: $974,206
- FY2021: $7,628,847
- FY2020: $12,885,394
- FY2019: $50,471,631
- FY2018: $177,287,001
- FY2017: $140,602,585
Show all 17 yearsEarlier years (FY2008–FY2016)
- FY2016: $172,273,972
- FY2015: $122,620,146
- FY2014: $126,745,225
- FY2013: $18,576,946
- FY2012: $14,131,016
- FY2011: $9,156,945
- FY2010: $5,585,959
- FY2009: $7,210,728
- FY2008: $5,122,153
Total across 17 fiscal years: $870,384,270
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$493,392,900, 56.7%
- Department of Justice$336,501,423, 38.7%
- Department of Agriculture$40,514,752, 4.7%
- Department of Homeland Security$15,250, <0.1%
- General Services Administration$2,500, <0.1%
Top awarding sub-agencies
- Department of the Army$355,181,070, 40.8%
- Federal Bureau of Investigation$336,501,423, 38.7%
- Department of the Navy$123,359,127, 14.2%
- Food Safety and Inspection Service$40,514,752, 4.7%
- Department of the Air Force$13,595,001, 1.6%
Top NAICS by obligations
- 541511Custom computer programming services$274,981,806, 31.6%
- 541519Other computer related services$245,612,416, 28.2%
- 541990All other professional, scientific, and technical services$68,795,042, 7.9%
- 541512Computer systems design services$50,342,977, 5.8%
Top product and service codes by obligations
- D399IT and telecom- other IT and telecommunications$249,015,425, 28.6%
- D302IT and telecom- systems development$177,273,856, 20.4%
- R499Support- professional: other$77,003,000, 8.8%
- AJ43R&d- general science/technology: engineering (advanced development)$59,485,337, 6.8%
- R423Support- professional: intelligence$55,426,039, 6.4%
Capabilities
NAICS codes
- 928110National Security(primary)
- 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990All Other Professional, Scientific, and Technical Services
- 518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541330Contracts and Subcontracts for Engineering Services Awarded Under the National Energy Policy Act of 1992
- 541690Other Scientific and Technical Consulting Services
Show all 12 NAICS codes6 more NAICS codes
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- N0017321F2014Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- N0017321F6002Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- AG3A94D170052Delivery orderunder a government-wide acquisition contract (GWAC)Department of AgricultureFood Safety and Inspection ServiceLatest action
- N6600118D0168Indefinite delivery contract (IDC)VehicleDepartment of DefenseDefense Contract Management AgencyLatest action
- HHSN316201200048WGovernment-wide acquisition contract (GWAC)VehicleDepartment of Health and Human ServicesNational Institutes of HealthLatest action
- N0017317C6002Definitive contractDepartment of DefenseDepartment of the NavyLatest action
- N0017319F2025Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- N0017322F2002Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- N0017317F2049Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
- N0017321F2005Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for SOTERA DEFENSE SOLUTIONS, 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 without a real name are not shown.
Physical Address
2551 DULLES VIEW DR
STE 700
HERNDON, VA, 20171
USA
Mailing Address
7740 Milestone Pkwy Ste 400
Hanover, MD, 21076
USA
Government Business Contact
Lynne Miller
4800 Westfields Blvd. Suite 400
Chantilly, VA, 20151
USA
Electronic Business Contact
Michael Green
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
Brant Dotson
4800 Westfields Blvd. Suite 400
Chantilly, VA, 20151
USA
Electronic Business Alternate Contact
Suzanne Vaughan
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.
SOTERA DEFENSE SOLUTIONS, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires September 28, 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
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
Other contractors in Virginia with primary NAICS 928110
- Office of Naval ResearchArlington, VA
- Datadensity IncAshburn, VA
- Assessment and Training Solutions Consulting Corp.Chesapeake, VA
- Archer Tactical Group LLCNorfolk, VA
- Edgeworks, Inc.Chantilly, VA
- Defcon, IncorporatedMc Lean, VA