Jefferson Solutions Group, LLC (DC)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2005
- $394.17M
- $394,169,551under this UEI
- FY2026 obligations
- $25.86M†
- $25,859,696Provisional
- Awards and orders
- 236
- with positive net obligations41 IDV vehicles held
- Latest action
- Oct 19, 2026
- SAM.gov registration
- Active
- Registration expiration date Oct 22, 2027
Registration
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Dec 1, 1998 (27 years)
- Location
- Washington, DC
- State of incorporation
- Delaware
- Purpose of registration
- All Awards
- Website
- jeffersonsg.com
† FY2026 obligations (provisional; DoD awards signed after Aug 6, 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 6, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI PS8NEAKW1MM4. 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
- FY2026: $25,859,696 (provisional)
- FY2025: $40,950,603
- FY2024: $68,575,452
- FY2023: $53,766,136
- FY2022: $35,087,302
- FY2021: $32,718,691
- FY2020: $33,803,276
- FY2019: $28,859,860
Show all 19 yearsEarlier years (FY2008–FY2018)
- FY2018: $12,249,071
- FY2017: $10,663,455
- FY2016: $14,427,173
- FY2015: $13,631,216
- FY2014: $13,815,619
- FY2013: $3,991,379
- FY2012: $2,170,221
- FY2011: $2,612,686
- FY2010: $804,111
- FY2009: $163,616
- FY2008: $19,987
Total across 19 fiscal years: $394,169,551
Top awarding agencies
- Agency for International Development$232,343,454, 58.9%
- Department of Agriculture$60,241,542, 15.3%
- Department of Defense$21,873,337, 5.5%
- Department of State$19,940,622, 5.1%
- Department of Transportation$17,539,008, 4.4%
Top awarding sub-agencies
- Agency for International Development$232,343,454, 58.9%
- Forest Service$35,661,005, 9.0%
- Office of the Chief Financial Officer$24,298,071, 6.2%
- Department of the Air Force$20,963,846, 5.3%
- Department of State$19,940,622, 5.1%
Top NAICS by obligations
- 541611Administrative management and general management consulting services$291,298,658, 73.9%
- 541330Engineering services$89,501,577, 22.7%
- 541990All other professional, scientific, and technical services$12,030,631, 3.1%
- 611430Professional and management development training$930,326, 0.2%
- 541613Marketing consulting services$245,000, 0.1%
Top product and service codes by obligations
- R499Support- professional: other$83,025,120, 21.1%
- R707Support- management: contract/procurement/acquisition support$75,154,747, 19.1%
- R425Support- professional: engineering/technical$71,590,029, 18.2%
- R408Support- professional: program management/support$47,116,308, 12.0%
- R799Support- management: other$43,462,621, 11.0%
Capabilities
NAICS codes
- 541611Administrative Management and General Management Consulting Services(primary)
- 541512Computer Systems Design Services
- 541612Human Resources Consulting Services
- 541330Military and Aerospace Equipment and Military Weapons
- 611430Professional and Management Development Training
- 541990All Other Professional, Scientific and Technical Services
SBA certifications
- SBA-Certified Women-Owned Small Business, certified Dec 23, 2021
Product and service codes (PSC)
- R410SUPPORT- PROFESSIONAL: PROGRAM EVALUATION/REVIEW/DEVELOPMENT
- DF01IT AND TELECOM - IT MANAGEMENT SUPPORT SERVICES (LABOR)
- R408SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT
Federal Capability Statement
We provide expert services and solutions to federal agencies for acquisition, human capital, training, and program management. We have provided support to more than 50 federal agencies and have worked both domestically and internationally in more than 40 countries. We provide support for the full acquisition lifecycle (requirements development through post-award administration); conduct organizational assessments to improve performance; facilitate strategic planning; develop human capital plans; support reorganizations and organizational development; conduct training; and provide program management services, such as financial management, communication support, oversight and monitoring, and administrative support.
Capabilities & Services
Contracts
Latest awards and orders
- 12760424C0001Definitive contractDepartment of AgricultureForest ServiceLatest action
- 47QRCA25DU195Indefinite delivery contract (IDC)VehicleGeneral Services AdministrationFederal Acquisition ServiceLatest action
- 70RDA126FC0000060BPA callunder a blanket purchase agreement (BPA)Department of Homeland SecurityOffice of Procurement OperationsLatest action
- 12314424F0368BPA callunder a blanket purchase agreement (BPA)Department of AgricultureUsda, Departmental AdministrationLatest action
- 86615425F00014BPA callunder a blanket purchase agreement (BPA)Department of Housing and Urban DevelopmentLatest action
- 693JF719F000052BPA callunder a blanket purchase agreement (BPA)Department of TransportationMaritime AdministrationLatest action
- 70RDA126FC0000045BPA callunder a blanket purchase agreement (BPA)Department of Homeland SecurityOffice of Procurement OperationsLatest action
- 70RDA125FC0000076BPA callunder a blanket purchase agreement (BPA)Department of Homeland SecurityOffice of Procurement OperationsLatest action
- 12314426F0362BPA callunder a blanket purchase agreement (BPA)Department of AgricultureUsda, Departmental AdministrationLatest action
- 12314426F0372BPA callunder a blanket purchase agreement (BPA)Department of AgricultureUsda, Departmental AdministrationLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for Jefferson Solutions Group, LLC lists a physical address and a separate mailing address, along with 3 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
1666 K ST NW
STE 1110
WASHINGTON, DC, 20006
USA
Mailing Address
1666 K ST NW
STE 1110
WASHINGTON, DC, 20006
USA
Government Business Contact
Karen R O'Brien
GC
1666 K STREET NW
STE 1110
WASHINGTON, DC, 20006
USA
Electronic Business Contact
Karen R O'Brien
GC
1666 K STREET NW
STE 1110
WASHINGTON, DC, 20006
USA
Past Performance Contact
Karen R O'Brien
GC
1666 K STREET NW STE 1110
WASHINGTON, DC, 20006
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
Jefferson Solutions Group, LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires October 22, 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
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