Federal contractor profile

LEIDOS INC

UEI PQSTC7GEV5L6CAGE 5UTP8Company website ↗

Active

Overview

Legal name
LEIDOS INC
Also known as
LEIDOS QTC HEALTH SERVICES
Registered location
RESTON, VA, USA
Website
Company website ↗
Primary NAICS
541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Latest award activity
Dec 11, 2025
Read company summary

LEIDOS INC is associated with UEI PQSTC7GEV5L6 and CAGE 5UTP8 in public federal records. AcornBids currently links 16 prime awards totaling $180.4M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Engineering Services; Custom Computer Programming Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). Its public SAM.gov registration lists RESTON, VA, USA.

At a glance

Lifetime prime obligations$180.4M
Prime awards16
Awards with future end dates0
Top-agency concentration98.9%

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 12, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
LEIDOS INC
Doing business as
LEIDOS QTC HEALTH SERVICES
UEI
PQSTC7GEV5L6
CAGE
5UTP8
Registered address
1750 PRESIDENTS ST FL 8, RESTON, VA, 20190, USA
Registration status
Active
Primary NAICS
541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
SAM activation
Apr 28, 2026
Initial registration
Jan 12, 2010
Entity start
Feb 3, 1969
SAM updated
Apr 28, 2026
Registration expires
Apr 17, 2027
Fiscal year end
Dec 31
Place of incorporation
DE, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 16 awards and $180,367,457 in reported obligations to this legal entity. Source
  • Recorded awards include Engineering Services (NAICS 541330); this classification is not proof of every company capability. Source
  • An example award describes: IGF::OT::IGF NEW TASK ORDER ENTITLED "PUBLIC-PRIVATE PARTNERSHIPS PROCUREMENT GUIDE AND TRAINING" Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$174.8M
Prime contracts

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 16 of 16 selected awards. Select a period to explore its awards.

Funding change

Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.

MeasureReported value
Current periodOct 1, 2025 – Sep 30, 2026
Current obligations$-102.3K
Prior periodOct 1, 2024 – Sep 30, 2025
Prior obligations$-877.4K
Change$775.1K
GrowthNot comparable

Where the work is performed

AKMEVTNHWAIDMTNDMNWIMINYMAORNVWYSDIAILINOHPANJCTRICAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL

State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.

Agencies
Offices
Naics
Psc
Vehicles
CategoryPeriod obligationsAwards
N0017804D4119$123.8M4
W900KK09D0323$42.5M1
Unclassified$9.4M2
DTFH6112D00045$-7.0K2
DTFH6111D00015$-17.7K5
DTFH6113D00022$-94.0K1
FA873215D0009$-861.0K1
States
CategoryPeriod obligationsAwards
VA$93.1M12
IN$39.0M1
RI$27.6M2
MD$15.1M1
Set Asides
CategoryPeriod obligationsAwards
NO SET ASIDE USED.$175.7M7
Unclassified$-979.7K9

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
0209IGF::OT::IGF NEW TASK ORDER ENTITLED "PUBLIC-PRIVATE PARTNERSHIPS PROCUREMENT GUIDE AND TRAINING"Department of Transportation$267.5KSep 22, 2017Dec 1, 2019
DTFH6112D00045T13001IGF::OT::IGF DEPLOYMENT OF WEATHER-RESPONSIVE TRAFFIC ESTIMATION AND PREDICTION SYSTEM (TREPS) IN UTAH DOTDepartment of Transportation$218.3KFeb 1, 2013Jul 31, 2014
0002IGF::OT::IGF NEW TASK ORDER.Department of Transportation$64.2KOct 1, 2015May 31, 2016
5012IGF::OT::IGF TASK ORDER NO. DTFH61-11-D-00015/5012 IS ISSUED TO PROVIDE A "FREIGHT QUICK FACTS REPORTS" IN THE AMOUNT OF $104,994Department of Transportation$77.8KOct 1, 2015Nov 30, 2016
FA873019F0012IGF::CT::IGF COMMAND AND CONTROL, INCIDENT MANAGEMENT AND EMERGENCY RESPONSE APPLICATION PROGRAM (C2IMERA)Department of Defense$31.9MJan 7, 2019Jan 6, 2024
HSCG3210DR00001RESEARCH, DESIGN, AND DEVELOPMENT SUPPORT SERVICESDepartment of Homeland Security$0Mar 17, 2010Mar 16, 2015
DTFH6111D00015T13003IGF::OT::IGF ECONOMIC COMPETITIVENESS AND COST IN RELATION TO FREIGHT MOVEMENTDepartment of Transportation$124.7KAug 26, 2013Oct 15, 2015
DTFH6111D00015T13004IGF::OT::IGF JASON S LAW TRUCK PARKING SURVEYDepartment of Transportation$222.9KAug 28, 2013Dec 31, 2014
DTFH6111D00015T12003IGF::OT::IGF OTHER FUNCTIONS: PROTOTYPE DEVELOPMENT AND SMALL-SCALE DEMONSTRATION FOR FREIGHT ADVANCED TRAVELER INFORMATION SYSTEM (FRATIS)Department of Transportation$883.5KAug 9, 2012Jun 30, 2015
DTFH6111D00015T13002IGF::OT::IGF FREIGHT PUBLICATION DEVELOPMENT FREIGHT FACTS AND FIGURES 2013Department of Transportation$93.4KAug 26, 2013Aug 25, 2014

Registration, certifications & contacts

Registration evidenceDate
SAM updatedApr 28, 2026
Source loadedSep 26, 2026
Initial registrationJan 12, 2010
Entity startFeb 3, 1969
IndustryReported size status
236220 — Commercial and Institutional Building ConstructionNot reported
334111 — Electronic Computer ManufacturingNot reported
334112 — Computer Storage Device ManufacturingNot reported
334290 — Other Communications Equipment ManufacturingNot reported
334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument ManufacturingNot reported
334512 — Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance UseNot reported
334516 — Analytical Laboratory Instrument ManufacturingNot reported
334517 — Irradiation Apparatus ManufacturingNot reported
334519 — Other Measuring and Controlling Device ManufacturingNot reported
336992 — Military Armored Vehicle, Tank, and Tank Component ManufacturingNot reported
481211 — Nonscheduled Chartered Passenger Air TransportationNot reported
493110 — General Warehousing and StorageNot reported
512191 — Teleproduction and Other Postproduction ServicesNot reported
517410 — Satellite TelecommunicationsNot reported
541310 — Architectural ServicesNot reported
541330 — Engineering ServicesNot reported
541360 — Geophysical Surveying and Mapping ServicesNot reported
541370 — Surveying and Mapping (except Geophysical) ServicesNot reported
541380 — Testing Laboratories and ServicesNot reported
541420 — Industrial Design ServicesNot reported
541430 — Graphic Design ServicesNot reported
541490 — Other Specialized Design ServicesNot reported
541511 — Custom Computer Programming ServicesNot reported
541512 — Computer Systems Design ServicesNot reported
541513 — Computer Facilities Management ServicesNot reported
541519 — Other Computer Related ServicesNot reported
541611 — Administrative Management and General Management Consulting ServicesNot reported
541613 — Marketing Consulting ServicesNot reported
541614 — Process, Physical Distribution, and Logistics Consulting ServicesNot reported
541618 — Other Management Consulting ServicesNot reported
541620 — Environmental Consulting ServicesNot reported
541690 — Other Scientific and Technical Consulting ServicesNot reported
541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)Not reported
541720 — Research and Development in the Social Sciences and HumanitiesNot reported
541810 — Advertising AgenciesNot reported
541820 — Public Relations AgenciesNot reported
541850 — Indoor and Outdoor Display AdvertisingNot reported
541910 — Marketing Research and Public Opinion PollingNot reported
541922 — Commercial PhotographyNot reported
541930 — Translation and Interpretation ServicesNot reported
541990 — All Other Professional, Scientific, and Technical ServicesNot reported
561210 — Facilities Support ServicesNot reported
561422 — Telemarketing Bureaus and Other Contact CentersNot reported
561621 — Security Systems Services (except Locksmiths)Not reported
561920 — Convention and Trade Show OrganizersNot reported
561990 — All Other Support ServicesNot reported
562112 — Hazardous Waste CollectionNot reported
562211 — Hazardous Waste Treatment and DisposalNot reported
562910 — Remediation ServicesNot reported
611420 — Computer TrainingNot reported
611430 — Professional and Management Development TrainingNot reported
611519 — Other Technical and Trade SchoolsNot reported
611699 — All Other Miscellaneous Schools and InstructionNot reported
611710 — Educational Support ServicesNot reported
621330 — Offices of Mental Health Practitioners (except Physicians)Not reported
624110 — Child and Youth ServicesNot reported
624190 — Other Individual and Family ServicesNot reported
624221 — Temporary SheltersNot reported
624310 — Vocational Rehabilitation ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
ARIEL RUSSELLGovernment businessContact method not publishedSAM registrationNot available
MICHAEL DINKINSAlternate government businessContact method not publishedSAM registrationNot available
ARIEL RUSSELLElectronic businessContact method not publishedSAM registrationNot available
MICHAEL DINKINSAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 236220 — Commercial and Institutional Building Construction
  • 334111 — Electronic Computer Manufacturing
  • 334112 — Computer Storage Device Manufacturing
  • 334290 — Other Communications Equipment Manufacturing
  • 334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
  • 334512 — Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
  • 334516 — Analytical Laboratory Instrument Manufacturing
  • 334517 — Irradiation Apparatus Manufacturing
  • 334519 — Other Measuring and Controlling Device Manufacturing
  • 336992 — Military Armored Vehicle, Tank, and Tank Component Manufacturing
  • 481211 — Nonscheduled Chartered Passenger Air Transportation
  • 493110 — General Warehousing and Storage
  • 512191 — Teleproduction and Other Postproduction Services
  • 517410 — Satellite Telecommunications
  • 541310 — Architectural Services
  • 541330 — Engineering Services
  • 541360 — Geophysical Surveying and Mapping Services
  • 541370 — Surveying and Mapping (except Geophysical) Services
  • 541380 — Testing Laboratories and Services
  • 541420 — Industrial Design Services
  • 541430 — Graphic Design Services
  • 541490 — Other Specialized Design Services
  • 541511 — Custom Computer Programming Services
  • 541512 — Computer Systems Design Services
  • 541513 — Computer Facilities Management Services
  • 541519 — Other Computer Related Services
  • 541611 — Administrative Management and General Management Consulting Services
  • 541613 — Marketing Consulting Services
  • 541614 — Process, Physical Distribution, and Logistics Consulting Services
  • 541618 — Other Management Consulting Services
  • 541620 — Environmental Consulting Services
  • 541690 — Other Scientific and Technical Consulting Services
  • 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
  • 541720 — Research and Development in the Social Sciences and Humanities
  • 541810 — Advertising Agencies
  • 541820 — Public Relations Agencies
  • 541850 — Indoor and Outdoor Display Advertising
  • 541910 — Marketing Research and Public Opinion Polling
  • 541922 — Commercial Photography
  • 541930 — Translation and Interpretation Services
  • 541990 — All Other Professional, Scientific, and Technical Services
  • 561210 — Facilities Support Services
  • 561422 — Telemarketing Bureaus and Other Contact Centers
  • 561621 — Security Systems Services (except Locksmiths)
  • 561920 — Convention and Trade Show Organizers
  • 561990 — All Other Support Services
  • 562112 — Hazardous Waste Collection
  • 562211 — Hazardous Waste Treatment and Disposal
  • 562910 — Remediation Services
  • 611420 — Computer Training
  • 611430 — Professional and Management Development Training
  • 611519 — Other Technical and Trade Schools
  • 611699 — All Other Miscellaneous Schools and Instruction
  • 611710 — Educational Support Services
  • 621330 — Offices of Mental Health Practitioners (except Physicians)
  • 624110 — Child and Youth Services
  • 624190 — Other Individual and Family Services
  • 624221 — Temporary Shelters
  • 624310 — Vocational Rehabilitation Services

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

Reported subsidiary tree

Ownership follows reported parent UEIs.

Corporate family

Reported ownership links. Award and funding explorers can include this family.

Legal entityReported parent UEISource loaded
LEIDOS HOLDINGS, INC.ZL41ERXMPAR3Sep 2, 2026
AMSEC CORPORATIONZL41ERXMPAR3Sep 26, 2026
ARANEA SOLUTIONS INCZL41ERXMPAR3Sep 26, 2026
CARDNO - AMEC FOSTER WHEELER PUBLIC WORKS JOINT VENTUREZL41ERXMPAR3Sep 19, 2026
CARDNO GS - AECOM PACIFIC JVZL41ERXMPAR3Sep 19, 2026
CARDNO TEC-LEIDOS, LLCZL41ERXMPAR3Sep 26, 2026
EAGAN, MCALLISTER ASSOCIATES, INC.ZL41ERXMPAR3Sep 26, 2026
GIBBS & COX INCZL41ERXMPAR3Sep 26, 2026
HANFORD MISSION INTEGRATION SOLUTIONS, LLCZL41ERXMPAR3Sep 26, 2026
LEIDOS ASPEN SYSTEMS CORPZL41ERXMPAR3Sep 19, 2026
LEIDOS BIOMEDICAL RESEARCH INCZL41ERXMPAR3Sep 26, 2026
LEIDOS ENGINEERING LLCZL41ERXMPAR3Sep 19, 2026
LEIDOS ENGINEERING, LLCZL41ERXMPAR3Sep 26, 2026
LEIDOS INCZL41ERXMPAR3Sep 19, 2026
LEIDOS INCZL41ERXMPAR3Sep 26, 2026
LEIDOS INCZL41ERXMPAR3Sep 2, 2026
LEIDOS INCZL41ERXMPAR3Sep 26, 2026
LEIDOS INCZL41ERXMPAR3Sep 26, 2026
LEIDOS INCZL41ERXMPAR3Sep 26, 2026
LEIDOS INCZL41ERXMPAR3Sep 19, 2026
LEIDOS INCZL41ERXMPAR3Sep 26, 2026
LEIDOS INNOVATIONS CORPORATIONZL41ERXMPAR3Sep 26, 2026
LEIDOS MANAGEMENT SYSTEMS DESIGNERS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS SMS INCZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Aug 15, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 19, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 2, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
LEIDOS, INC.ZL41ERXMPAR3Sep 26, 2026
MISSION SUPPORT ALLIANCE, LLCZL41ERXMPAR3Sep 2, 2026
NOUDYNE LLCZL41ERXMPAR3Aug 15, 2026
QTC MEDICAL SERVICES INCZL41ERXMPAR3Sep 26, 2026
REVEAL IMAGING TECHNOLOGIES, INC.ZL41ERXMPAR3Sep 26, 2026
S M CONSULTING, INC.ZL41ERXMPAR3Aug 15, 2026
SCIENCE APPLICATIONS INTERNATIZL41ERXMPAR3Sep 26, 2026
SCIENCE APPLICATIONS INTERNATIONAL CORPORATIONZL41ERXMPAR3Sep 26, 2026
SCIENCE, ENGINEERING AND TECHNOLOGY ASSOCIATES CORPORATIONZL41ERXMPAR3Sep 26, 2026
STANTEC GS - WSP JVZL41ERXMPAR3Sep 26, 2026
VAREC INCZL41ERXMPAR3Sep 26, 2026

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Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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