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16 procurements

District of Columbia ✕NAICS 541990 ✕Incl. closed/awards ✕Sort:NewestClosing soonHighest value
Professional ServicesSolicitationNONE 4 days left 2 notices

Enterprise Logistics and Installation Support Services Commercial Solutions Opening (CSO)

Dept of Defense Washington, District of ColumbiaW519TC-26-R-ELISSAll Other Professional, Scientifi…

Jun 15, 2026

Response deadline

▾ View 2-notice timeline
Professional ServicesCombined Synopsis/SolicitationSmall Business 6 days left 2 notices

Loan File Review for Risk Oversight Support Services

General Services Administration Washington, District of Columbia47QACA26R0274All Other Professional, Scientifi…

Jun 17, 2026

Response deadline

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Professional ServicesSpecial Notice 1 day left

Special Notice Intent to Award Sole-Source Bridge Contract

Dept of Defense Washington, District of ColumbiaWHSIBPSN10JUNE2026All Other Professional, Scientifi…

Jun 12, 2026

Response deadline

Professional ServicesSources Sought

FPDS Monitoring, Reporting and Validation Services

Treasury, Department of the Washington, District of Columbia2032H326N00099All Other Professional, Scientifi…

Jul 09, 2026

Response deadline

Professional ServicesSpecial Notice

USAC Notice: E-Rate Productivity Center (EPC) Modernization Industry Day

Federal Communications Commission Washington, District of ColumbiaAll Other Professional, Scientifi…

Jun 19, 2026

Response deadline

Professional ServicesSpecial NoticeNONEClosed

Acoustic Research Systems 1-Year Tier 2 Standard Service Level Agreement

Dept of Defense Washington, District of ColumbiaN0017326Q5820All Other Professional, Scientifi…
Professional ServicesAward NoticeNONE

Independent Validation and Verification (IV&V) Services for the REACT Program

Health and Human Services, Department of Washington, District of Columbia75N99226C00001All Other Professional, Scientifi…

$17,866,075

Award value

Professional ServicesSources SoughtNONEClosed

Collecting Eye Tracking and Vehicle Kinematics Data from Alternative Intersection and Interchange Sites

Transportation, Department of District of Columbia693JJ3-26-SS-0015All Other Professional, Scientifi…
Professional ServicesSpecial NoticeNONEClosed

Field Support Services for Alaska Field Work. July & August field work and long-term battery storage September 2026 to July 2027

Dept of Defense Washington, District of ColumbiaN0017326Q0001All Other Professional, Scientifi…
Professional ServicesSources SoughtSmall BusinessClosed

Title XI Vessel Surveys and Appraisals Support Services

Transportation, Department of Washington Navy Yard, District of Columbia693JF7-26-SS-0003All Other Professional, Scientifi…
Professional ServicesSpecial Notice

AJW Portfolio-AJW Integrated Support Services (AISS), and Business, Financial and Administrative Support (BFAS) Requests for Information

Transportation, Department of Washington, District of ColumbiaAll Other Professional, Scientifi…
Professional ServicesSolicitationClosed

Sole Source EOP Earth Momenta Services

Dept of Defense Washington, District of ColumbiaN0018926QL147All Other Professional, Scientifi…
Professional ServicesCombined Synopsis/SolicitationNONEClosed

Commercial SmallSat Data Acquisition (CSDA) Program Indefinite Delivery Indefinite Quantity (IDIQ) On-Ramp 2 - Request for Proposals (RFP)

National Aeronautics and Space Administration Washington, District of Columbia80HQTR25R7003All Other Professional, Scientifi…
Professional ServicesJustification

Program, Project and Mission Support Services (PPMSS) 4th Bridge contract

Homeland Security, Department of District of ColumbiaPR20157883All Other Professional, Scientifi…
Professional ServicesPresolicitationNONEClosed

Crash Investigation Sampling System (CISS) – Quality Control Center (QCC)

Transportation, Department of Washington, District of Columbia693JJ926R000031All Other Professional, Scientifi…
Professional ServicesPresolicitationNONEClosed

Crash Investigation Sampling System (CISS) – Primary Sampling Units (PSU) Operations Center

Transportation, Department of Washington, District of Columbia693JJ926R000032All Other Professional, Scientifi…