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Subcontracting in NAICS 541690: Other Scientific and Technical Consulting Services

Large federal prime contractors must adopt a small-business subcontracting plan on contracts above $900,000 ($2 million for construction) under FAR 19.702, with goals for small, women-owned, HUBZone, veteran-owned and service-disabled veteran-owned businesses. SBA's directory lists 62 primes with such plans on 327 contracts in NAICS 541690 (FY2023 and FY2024), 9 of them still active, with $1,507,786,812 in total contract value. These are the companies to approach about subcontracting work in this industry.

open 541690 set-asides · 541690 contracts expiring · 541690 size standard · how to find teaming partners

Open subcontracting opportunities (SBA SubNet)

OpportunityPrime / companyNAICSPlaceCloses
Managed Information Technology Services ↗
Managed Information Technology Services. Additional NAICS Codes: 541519, 541512, 519190, 541690.
Housing Authority of the City of Los Angeles541513, 541519, 541512, 519190, 541690Not applicableNov 16, 2026

Contact details are on each SBA SubNet listing. Ask questions to the listed contact, not SBA.

Prime contractors with subcontracting plans (top 50)

Sorted by the value of active contracts. Look up each prime's small-business or supplier diversity page and register in its supplier portal.

Prime contractorLocationContracts (active)Contract valueMain agenciesLatest end
Mantech Advanced Systems International, Inc.
Parent: Mantech International Corporation
Herndon, Virginia1 (1)$47,585,224Dept of the Air ForceNov 16, 2028
Riverside Research InstituteArlington, Virginia1 (1)$18,656,840Dept of the Air ForceOct 31, 2029
The Fox Foundation IncTampa, Florida1 (1)$3,408,203Food and Drug AdministrationSep 23, 2027
Deloitte Consulting LLPArlington, Virginia6 (1)$13,516,374Departmental OfficesJun 9, 2027
Jacobs Engineering Group Inc.Arlington, Virginia1 (1)$2,500,000Bureau of ReclamationFeb 28, 2027
MriglobalKansas City, Missouri3 (2)$4,237,645National Institutes of HealthSep 24, 2027
Regents of the University of MichiganAnn Arbor, Michigan2 (1)$22,199,477Centers for Medicare and Medicaid Services; Nuclear Regulatory CommissionJan 31, 2027
Icf Incorporated, L.L.C.
Parent: Icf International Inc.
Fairfax, Virginia2 (1)$1,688,411Nuclear Regulatory CommissionFeb 9, 2027
Kelly Services, Inc.
Parent: Ingenesis Inc.
Troy, Michigan134 (0)$382,418,613National Institutes of HealthJun 21, 2026
Yale-New Haven Health Services Corporation
Parent: Yale New Haven Health Services Corporation
New Haven, Connecticut3 (0)$104,235,934Centers for Medicare and Medicaid ServicesJul 23, 2026
Booz Allen Hamilton Inc.
Parent: Booz Allen Hamilton Inc
Mclean, Virginia4 (0)$84,131,667Centers for Medicare and Medicaid Services; Departmental OfficesMay 31, 2025
Acumen, LLC
Parent: Acumen LLC
Burlingame, California3 (0)$81,366,660Centers for Medicare and Medicaid ServicesAug 14, 2025
General Dynamics Information Technology, Inc.
Parent: General Dynamics Information Technology Inc.
Fairfax, Virginia20 (0)$52,231,719Defense Health Agency (DHA); Transportation Security Administration; Centers for Medicare and Medicaid ServicesOct 19, 2025
Health Services Advisory Group, Inc.
Parent: Health Services Holdings Inc.
Phoenix, Arizona4 (0)$51,177,212Centers for Medicare and Medicaid ServicesMay 15, 2025
National Opinion Research CenterChicago, Illinois4 (0)$49,348,652Agency for Healthcare Research and Quality; Agency for International DevelopmentSep 30, 2024
Johns Hopkins University Applied Physics Laboratory LLC, the
Parent: Johns Hopkins University
Laurel, Maryland5 (0)$49,338,941Dept of the Air Force; Space Development Agency (Sda)Sep 30, 2025
Research Triangle Institute
Parent: Research Triangle Institute Inc
Research Triangle Park, North Carolina2 (0)$49,212,577Centers for Medicare and Medicaid Services; Substance Abuse and Mental Health Services AdministrationSep 1, 2025
Abt Associates Inc.Cambridge, Massachusetts2 (0)$39,342,162Centers for Medicare and Medicaid Services; Centers for Disease Control and PreventionAug 31, 2025
WSP USA Environment & Infrastructure Inc.Blue Bell, Pennsylvania7 (0)$38,604,048Federal Emergency Management AgencySep 29, 2025
Serco IncHerndon, Virginia2 (0)$37,996,441Dept of the NavyJun 19, 2025
American Institutes for Research in the Behavioral SciencesArlington, Virginia1 (0)$30,047,530Centers for Medicare and Medicaid ServicesJul 26, 2025
Janus Research Group, LLC
Parent: Janus Research Group LLC
Evans, Georgia2 (0)$30,001,450Dept of the ArmyApr 21, 2025
CDM Federal Programs Corporation
Parent: CDM Smith Inc
Fairfax, Virginia11 (0)$29,422,135Federal Emergency Management AgencySep 25, 2025
Science Applications International CorporationReston, Virginia7 (0)$28,019,490Federal Aviation AdministrationFeb 19, 2025
Noblis Inc
Parent: Noblis Inc.
Reston, Virginia2 (0)$26,476,352Dept of the ArmySep 15, 2025
Battelle Memorial InstituteColumbus, Ohio2 (0)$22,545,057Centers for Medicare and Medicaid Services; Transportation Security AdministrationSep 16, 2024
Gap Solutions, Inc.
Parent: System One Holdings LLC
Herndon, Virginia17 (0)$18,979,741National Institutes of HealthJun 21, 2026
Leidos, Inc.
Parent: Leidos Inc.
Reston, Virginia10 (0)$16,236,829Defense Health Agency (DHA)May 11, 2025
Arbor Research Collaborative for HealthAnn Arbor, Michigan2 (0)$15,301,713Centers for Medicare and Medicaid ServicesFeb 27, 2025
Econometrica, Inc.
Parent: Econometrica Inc.
Bethesda, Maryland1 (0)$14,979,221Centers for Medicare and Medicaid ServicesAug 14, 2025
System High CorporationChantilly, Virginia1 (0)$14,550,763Defense Advanced Research Projects Agency (Darpa)Mar 20, 2025
KBR Wyle Services, LLC
Parent: KBR Wyle Services LLC
Fulton, Maryland6 (0)$13,312,359National Aeronautics and Space AdministrationSep 30, 2025
National Academy of Sciences
Parent: National Academy of Sciences of the United States of America
Washington, District of Columbia9 (0)$13,054,300National Institutes of Health; Food and Drug AdministrationApr 30, 2026
W R Systems LTD.Fairfax, Virginia4 (0)$12,050,738Dept of the NavySep 30, 2026
University of North Carolina at Chapel HillChapel Hill, North Carolina1 (0)$11,124,137Health Resources and Services AdministrationSep 18, 2025
Orbital Sciences LLCChandler, Arizona6 (0)$8,439,695Dept of the NavyFeb 28, 2025
HDR Environmental, Operations and Construction, Inc.
Parent: H.D.R. Inc.
Englewood, Colorado5 (0)$7,700,607Dept of the NavyApr 1, 2026
Ecs Federal, LLC
Parent: Asgn Incorporated
Fairfax, Virginia2 (0)$6,412,425Federal Bureau of InvestigationDec 9, 2024
Alliance for Resilience and MitigationNewark, Delaware2 (0)$6,346,565Federal Emergency Management AgencyJul 10, 2024
Leidos, Inc.
Parent: Leidos Holdings Inc.
Gaithersburg, Maryland1 (0)$5,738,337National Aeronautics and Space AdministrationSep 30, 2024
Medical Science & Computing, LLC
Parent: Medical Science & Computing Inc
Rockville, Maryland4 (0)$5,279,064National Institutes of HealthJun 21, 2026
New England Aquarium CorporationBoston, Massachusetts2 (0)$4,944,623National Oceanic and Atmospheric AdministrationDec 31, 2025
The Cna CorporationArlington, Virginia1 (0)$3,881,523Office of Procurement OperationsSep 22, 2025
Nuclear Fuel Services IncErwin, Tennessee1 (0)$3,331,718Department of EnergyAug 25, 2025
Arctos Technology Solutions, LLC
Parent: Advanced Core Concepts LLC
Beavercreek, Ohio3 (0)$3,161,258Federal Aviation AdministrationJul 21, 2025
KPMG LLPMclean, Virginia1 (0)$2,760,610Dept of the NavyJun 29, 2025
Michael Stapleton Associates, LTD.
Parent: Michael Stapleton Associates LTD.
New York, New York1 (0)$2,616,518Department of StateJun 29, 2025
The University of Washington Vice PR
Parent: University of Washington Inc
Seattle, Washington1 (0)$1,813,912Centers for Disease Control and PreventionSep 17, 2024
Culmen International, LLC
Parent: Culmen International LLC
Alexandria, Virginia1 (0)$1,792,378Department of StateJan 31, 2024
University of Mississippi Medical CenterJackson, Mississippi1 (0)$1,523,276National Institutes of HealthSep 22, 2024

About this data

Primes: SBA's Directory of Federal Government Prime Contractors with Subcontracting Plans (FY2023 and FY2024 editions, the latest SBA has published), built from FPDS-NG. The agency that entered each record owns the data; questions about a contract go to that agency. "Active" means the listed completion date is today or later. Contract value is the base and all options value. We group contracts by the prime's UEI. Open opportunities: SBA SubNet, checked Oct 18, 2026 and weekly. AwardWatchdog is not affiliated with SBA or any prime listed here.

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