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NAICS 541512 federal contractors and awards

Computer Systems Design Services. Use this page to find visible federal contractors, agencies, and federal award concentration tied to this industry code.

Category code: 541512
Last updated: April 6, 2026

Visible recipients

180

Mapped obligations

$213,806,630,056

Buyer overlap

5

Category overview

How to use this NAICS page

Find the main contractors

Use the recipient list below when the goal is to see which companies show the clearest public footprint in this industry code.

Find the main buyers

Use buyer overlap in the sidebar to move from industry code to agencies that appear most often around this lane.

Branch into deeper profiles

Recipient and agency links are the fastest next click when this code is only the starting point for broader market research.

Top recipients

Recipients most visible in this category

Booz Allen Hamilton INC

Mclean, VA

Top buyer: Department of DefenseRecent award: 2026-07-23
$24,904,655,025

Northrop Grumman Information Technology INC

Mclean, VA

Top buyer: Department of DefenseRecent award: 2021-06-29
$400,157,389

General Dynamics Information Technology, Inc.

Falls Church, VA

Top buyer: Department of DefenseRecent award: 2026-07-01
$23,389,981,107

Science Applications International Corporation

Reston, VA

Top buyer: Department of DefenseRecent award: 2027-08-03
$14,357,505,170

Caci, Inc. - Federal

Chantilly, VA

Top buyer: Department of DefenseRecent award: 2026-03-31
$7,807,428,105

Accenture Federal Services LLC

Arlington, VA

Top buyer: Department of DefenseRecent award: 2026-04-01
$16,242,854,377

Liberty It Solutions LLC

Mc Lean, VA

Top buyer: Department of Veterans AffairsRecent award: 2020-10-23
$2,812,551,215

Deloitte Consulting LLP

Arlington, VA

Top buyer: Department of DefenseRecent award: 2026-04-06
$12,095,926,525

Leidos Sms INC

Syracuse, NY

Top buyer: Department of Veterans AffairsRecent award: 2020-06-10
$2,195,001,719

Leidos, Inc.

Reston, VA

Top buyer: Department of DefenseRecent award: 2027-08-31
$21,726,158,420

Peraton Inc.

Herndon, VA

Top buyer: Department of DefenseRecent award: 2026-03-31
$3,529,759,036

Caci Premier Technology, LLC

Chantilly, VA

Top buyer: Office of Personnel ManagementRecent award: 2019-10-01
$2,467,642

Cgi Federal Inc.

Fairfax, VA

Top buyer: Department of StateRecent award: 2026-04-01
$4,862,965,179

Maximus Federal Services, Inc.

Mclean, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-01-01
$1,382,554,001

Bae Systems Technology Solutions & Services Inc.

Rockville, MD

Top buyer: Department of DefenseRecent award: 2026-04-01
$665,125,099

Mantech Systems Engineering Corporation

Fairfax, VA

Top buyer: Department of DefenseRecent award: 2016-10-31
$10,231,864

Serco INC

Herndon, VA

Top buyer: Department of DefenseRecent award: 2026-04-20
$1,816,685,594

Bell Boeing Joint Project Office

Amarillo, TX

Top buyer: Department of DefenseRecent award: 2028-03-31
$206,247,712

Parsons Government Services Inc.

Centreville, VA

Top buyer: Department of DefenseRecent award: 2026-04-01
$973,635,976

Salient Crgt, Inc.

Fairfax, VA

Top buyer: General Services AdministrationRecent award: 2025-12-29
$2,584,424,913

Mantech Advanced Systems International, Inc.

Herndon, VA

Top buyer: Department of DefenseRecent award: 2026-03-24
$2,533,287,948

Peraton Enterprise Solutions LLC

Chantilly, VA

Top buyer: Department of DefenseRecent award: 2026-03-30
$13,142,256,641

L3harris Technologies, Inc.

Rochester, NY

Top buyer: Department of DefenseRecent award: 2026-04-21
$4,253,231,520

Dovel Technologies LLC

Mc Lean, VA

Top buyer: Department of the InteriorRecent award: 2023-03-28
$472,421,259

Hms Technologies, Inc.

Martinsburg, WV

Top buyer: Department of Veterans AffairsRecent award: 2021-01-06
$211,748,213

Ecs Federal, LLC

Fairfax, VA

Top buyer: Department of DefenseRecent award: 2026-02-20
$1,345,284,849

Acuity INC

Reston, VA

Top buyer: Department of StateRecent award: 2025-03-06
$217,386,349

Alutiiq 3sg, LLC

Anchorage, AK

Top buyer: Department of DefenseRecent award: 2017-05-05
$67,217,003

Jacobs Technology Inc.

Huntsville, AL

Top buyer: Department of DefenseRecent award: 2020-09-23
$88,585,986

Microsoft Corporation

Redmond, WA

Top buyer: Department of DefenseRecent award: 2027-03-30
$3,302,913,896

Peraton Healthcare Solutions LLC

Herndon, VA

Top buyer: Department of Veterans AffairsRecent award: 2014-04-25
$187,044,170

Amentum Technology, Inc.

Tullahoma, TN

Top buyer: National Aeronautics and Space AdministrationRecent award: 2026-01-01
$1,844,198,114

Mantech Mission, Cyber And Technology Solutions, Inc.

Fairfax, VA

Top buyer: Department of DefenseRecent award: 2015-03-09
$61,414,964

Amentum National Security Programs, INC

Chantilly, VA

Top buyer: Department of DefenseRecent award: 2018-09-26
$27,156,587

M. C. Dean, Inc.

Tysons, VA

Top buyer: Department of DefenseRecent award: 2026-04-06
$372,472,018

Caci Nss, LLC

Reston, VA

Top buyer: Department of DefenseRecent award: 2026-03-30
$2,102,777,781

Amazon Web Services, Inc.

Seattle, WA

Top buyer: Department of DefenseRecent award: 2026-03-06
$71,811,795

Pae Applied Technologies LLC

Chantilly, VA

Top buyer: Department of DefenseRecent award: 2026-01-01
$90,598,691

Cognosante Mvh LLC

Arlington, VA

Top buyer: Department of Veterans AffairsRecent award: 2026-02-01
$1,022,573,440

Icf Incorporated, L.l.c.

Reston, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-04-01
$726,296,631

Techflow, Inc.

San Diego, CA

Top buyer: Department of Homeland SecurityRecent award: 2024-02-07
$112,478,743

Credence Management Solutions Limited Liability Company

Mclean, VA

Top buyer: Department of DefenseRecent award: 2026-01-01
$140,554,175

It Concepts, Inc.

Mclean, VA

Top buyer: Department of Veterans AffairsRecent award: 2025-12-29
$750,647,997

Govcio, LLC

Fairfax, VA

Top buyer: Department of Veterans AffairsRecent award: 2026-05-01
$1,370,134,265

Johnson Controls Building Automation Systems, LLC

Huntsville, AL

Top buyer: Department of DefenseRecent award: 2026-03-16
$1,964,372,394

Enterprise Resource Planned Systems International, LLC

Laurel, MD

Top buyer: Department of Homeland SecurityRecent award: 2021-09-20
$199,443,981

Steampunk, Inc.

Mc Lean, VA

Top buyer: Department of Homeland SecurityRecent award: 2026-03-30
$817,412,386

Bering Straits Information Technology, LLC

Anchorage, AK

Top buyer: Department of DefenseRecent award: 2024-04-01
$21,196,191

Sos International LLC

Reston, VA

Top buyer: Department of DefenseRecent award: 2026-03-25
$286,705,707

Softrams LLC

Arlington, VA

Top buyer: Department of Health and Human ServicesRecent award: 2025-07-10
$173,500,897

Dev Technology Group INC

Reston, VA

Top buyer: Department of Homeland SecurityRecent award: 2026-03-02
$2,158,127

Mantech Information Systems & Technology Corporation

Fairfax, VA

Top buyer: Department of JusticeRecent award: 2016-08-15
$63,012,666

Tista Science And Technology Corporation

Rockville, MD

Top buyer: Department of Veterans AffairsRecent award: 2025-05-13
$1,838,143,961

Guidehouse LLP

Mc Lean, VA

Top buyer: Department of StateRecent award: 2026-04-01
$336,913,321

Rei Systems, Inc.

Chantilly, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-02-13
$192,969,244

Index Analytics LLC

Windsor Mill, MD

Top buyer: Department of Health and Human ServicesRecent award: 2026-02-13
$34,292,405

Metrostar Systems, LLC

Reston, VA

Top buyer: Department of DefenseRecent award: 2025-12-29
$290,455,077

Guidehouse Digital LLC

Mc Lean, VA

Top buyer: Department of Homeland SecurityRecent award: 2026-05-22
$1,115,377,465

Siemens Government Technologies INC

Arlington, VA

Top buyer: Department of DefenseRecent award: 2026-03-01
$818,963,110

Asrc Federal Technology Solutions, LLC

Reston, VA

Top buyer: Department of DefenseRecent award: 2026-03-09
$83,311,154

Maveris LLC

Mclean, VA

Top buyer: Department of Veterans AffairsRecent award: 2025-03-06
$74,485,726

Asrc Federal Field Services, LLC

Beltsville, MD

Top buyer: Department of Homeland SecurityRecent award: 2026-04-01
$10,405,474

Teksynap Corporation

Reston, VA

Top buyer: Department of DefenseRecent award: 2025-12-29
$329,554,067

General Dynamics One Source LLC

Falls Church, VA

Top buyer: Department of DefenseRecent award: 2025-09-17
$1,489,964,359

Mantech Mbi Inc.

Fairfax, VA

Top buyer: Department of CommerceRecent award: 2014-07-07
$17,437,976

Sparksoft Corporation

Columbia, MD

Top buyer: Department of Health and Human ServicesRecent award: 2025-03-06
$435,504,960

Planned Systems International INC

Columbia, MD

Top buyer: Department of DefenseRecent award: 2025-12-29
$140,318,913

Mantech Enterprise Management, Inc.

Fairfax, VA

Top buyer: Department of DefenseRecent award: 2012-06-15
$12,712,677

Karsun Solutions LLC

Herndon, VA

Top buyer: Department of TransportationRecent award: 2026-01-09
$27,474

Reli Group INC

Windsor Mill, MD

Top buyer: Department of Health and Human ServicesRecent award: 2026-02-15
$218,534,844

Akima Systems Engineering LLC

Herndon, VA

Top buyer: Department of DefenseRecent award: 2026-03-20
$93,918,360

Oddball, Inc.

Mclean, VA

Top buyer: Department of Veterans AffairsRecent award: 2025-12-29
$5,000,000

Smartronix, LLC

Hollywood, MD

Top buyer: General Services AdministrationRecent award: 2025-11-26
$1,437,305,294

Nava Pbc

Washington, DC

Top buyer: Department of Health and Human ServicesRecent award: 2025-09-30
$0

Alpha Omega Integration LLC

Vienna, VA

Top buyer: Department of Homeland SecurityRecent award: 2026-02-01
$378,736,977

Coforma LLC

Rockville, MD

Top buyer: Department of Veterans AffairsRecent award: 2025-12-15
$21,184,850

Microhealth LLC

Vienna, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-03-28
$301,096,852

Decisionpoint Corporation

Gaithersburg, MD

Top buyer: Department of DefenseRecent award: 2026-02-01
$36,201,443

By Light Professional It Services LLC

Mclean, VA

Top buyer: Department of Veterans AffairsRecent award: 2025-12-29
$1,523,710,086

Maximus Federal Consulting, LLC

Mc Lean, VA

Top buyer: Securities and Exchange CommissionRecent award: 2025-12-29
$1,108,606,284

Riva Solutions INC

Mc Lean, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-03-31
$23,706,065

Tantus Technologies, Inc.

Arlington, VA

Top buyer: Department of Health and Human ServicesRecent award: 2025-09-15
$493,739,928

Oracle America, INC

Redwood City, CA

Top buyer: Department of DefenseRecent award: 2026-02-06
$247,067,194

Cbeyondata LLC

Arlington, VA

Top buyer: Department of JusticeRecent award: 2025-09-26
$62,914,969

Attainx Inc.

Herndon, VA

Top buyer: Department of AgricultureRecent award: 2026-03-25
$83,944,087

Thunderyard Liberty Jv LLC

Westlake, OH

Top buyer: Department of Veterans AffairsRecent award: 2026-04-01
$39,374,504

Macro Solutions LLC

Arlington, VA

Top buyer: Department of Health and Human ServicesRecent award: 2024-05-29
$25,680,267

Customer Value Partners, LLC

Washington, DC

Top buyer: Department of Health and Human ServicesRecent award: 2026-02-01
$604,008,453

Favor Techconsulting, LLC

Arlington, VA

Top buyer: Department of Veterans AffairsRecent award: 2025-08-01
$922,716,599

A Square Group LLC

Frederick, MD

Top buyer: Department of Health and Human ServicesRecent award: 2026-01-25
$279,658,719

Raft LLC

Mc Lean, VA

Top buyer: Department of DefenseRecent award: 2026-01-12
$206,153

Excella, LLC

Arlington, VA

Top buyer: Department of Homeland SecurityRecent award: 2026-02-02
$105,154,970

Technatomy Corporation

Fairfax, VA

Top buyer: Department of Veterans AffairsRecent award: 2026-03-03
$522,604,568

Sierra7, Inc.

Mclean, VA

Top buyer: Department of Veterans AffairsRecent award: 2026-03-12
$279,000,148

Exp Federal Inc.

Chicago, IL

Top buyer: Department of DefenseRecent award: 2026-01-01
$179,103,249

Lcg Systems LLC

Rockville, MD

Top buyer: Department of Health and Human ServicesRecent award: 2025-06-16
$344,339,547

Caci-iss, LLC

Chantilly, VA

Top buyer: Department of DefenseRecent award: 2025-09-28
$797,098,002

Insignia Technology Services, LLC

Ashburn, VA

Top buyer: Department of Veterans AffairsRecent award: 2026-03-30
$263,862,279

Concept Plus, LLC

Fairfax, VA

Top buyer: Department of DefenseRecent award: 2026-03-15
$86,648,157

Optumserve Technology Services, Inc.

La Crosse, WI

Top buyer: Department of Health and Human ServicesRecent award: 2025-03-26
$1,130,623,167

Schneider Electric Buildings Americas, Inc.

Carrollton, TX

Top buyer: Department of DefenseRecent award: 2026-02-01
$73,598,592

Redhorse Corporation

Arlington, VA

Top buyer: Department of DefenseRecent award: 2025-12-29
$35,987,733

Clinical Research Management,

Hinckley, VA

Top buyer: Department of Health and Human ServicesRecent award: 2023-09-26
$84,635,697

Mantech Gray Hawk Systems, Inc.

Falls Church, VA

Top buyer: Department of DefenseRecent award: 2014-08-20
$0

Bixal Solutions Incorporated

Rileyville, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-03-25
$14,980,175

T And T Consulting Services Inc.

Falls Church, VA

Top buyer: Department of DefenseRecent award: 2025-12-29
$78,760,599

Innovasystems International LLC

El Cajon, CA

Top buyer: Department of DefenseRecent award: 2023-04-05
$34,774,291

Caci Enterprise Solutions, LLC

Chantilly, VA

Top buyer: Department of DefenseRecent award: 2025-04-10
$1,061,077,762

Mantech Security Technologies Corporation

Fairfax, VA

Top buyer: Department of DefenseRecent award: 2011-10-01
$23,451,181

Acentra Health LLC

Mclean, VA

Top buyer: Department of Veterans AffairsRecent award: 2026-03-18
$77,936,854

Aquia Nava Ii LLC

Millsboro, DE

Top buyer: Department of Veterans AffairsRecent award: 2025-09-30
$0

Pyramid Systems, Inc.

Fairfax, VA

Top buyer: General Services AdministrationRecent award: 2026-03-30
$209,939,116

Asrc Federal Data Solutions, LLC

Beltsville, MD

Top buyer: National Aeronautics and Space AdministrationRecent award: 2025-12-22
$499,000,945

Advanced It Concepts, LLC

Orlando, FL

Top buyer: Department of DefenseRecent award: 2025-07-30
$31,406,672

Harmonia Holdings Group, LLC

Mclean, VA

Top buyer: Department of AgricultureRecent award: 2025-12-29
$118,317,939

General Atomics Electronic Systems, Inc.

San Diego, CA

Top buyer: Department of DefenseRecent award: 2013-11-07
$3,159,600

Olgoonik Solutions LLC

Anchorage, AK

Top buyer: Department of StateRecent award: 2022-09-11
$84,845,026

Sevatec LLC

Reston, VA

Top buyer: Department of Homeland SecurityRecent award: 2021-09-26
$344,562,921

Sekon Enterprise, LLC

Vienna, VA

Top buyer: Department of DefenseRecent award: 2024-09-30
$387,220,768

Highlight Technologies, Inc.

Fairfax, VA

Top buyer: Small Business AdministrationRecent award: 2025-12-29
$161,038,120

Eccalon, LLC

Hanover, MD

Top buyer: Department of DefenseRecent award: 2024-06-01
$39,251,128

Skyward It Solutions, LLC

Rockville, MD

Top buyer: Department of Health and Human ServicesRecent award: 2025-03-30
$73,920,804

Dt Professional Services, LLC

Moorpark, CA

Top buyer: Department of DefenseRecent award: 2025-12-29
$13,762,511

Msm Technology LLC

Quantico, VA

Top buyer: Department of DefenseRecent award: 2026-01-28
$77,701,319

Sprezzatura-governmentcio Joint Venture LLC

Arlington, VA

Top buyer: Department of Veterans AffairsRecent award: 2025-09-23
$46,873,686

Trussworks, Inc.

San Francisco, CA

Top buyer: Department of Health and Human ServicesRecent award: 2025-12-12
$55,970,310

Drt Strategies, Inc.

Arlington, VA

Top buyer: Department of Health and Human ServicesRecent award: 2025-11-14
$220,479,370

The Informatics Applications Group, Inc.

Reston, VA

Top buyer: Department of DefenseRecent award: 2025-09-30
$239,708,853

Ad Hoc LLC

Mclean, VA

Top buyer: Department of Health and Human ServicesRecent award: 2024-01-26
$0

Fearless Solutions, LLC

Baltimore, MD

Top buyer: Department of Health and Human ServicesRecent award: 2025-09-29
$67,242,014

Octo Consulting Group LLC

Reston, VA

Top buyer: Department of DefenseRecent award: 2025-08-29
$685,929,835

Dsfederal, INC

Rockville, MD

Top buyer: Department of Health and Human ServicesRecent award: 2025-03-06
$52,668,819

Galapagos-intellidyne Solutions LLC

Kihei, HI

Top buyer: Department of DefenseRecent award: 2025-03-27
$1,000

Netimpact Strategies INC

Herndon, VA

Top buyer: Department of DefenseRecent award: 2025-07-09
$87,064,480

Intellibridge, LLC

Mc Lean, VA

Top buyer: Department of Health and Human ServicesRecent award: 2025-09-23
$345,156,697

Healthcare Management Solutions, LLC

Fairmont, WV

Top buyer: Department of Health and Human ServicesRecent award: 2024-08-29
$31,028,272

Attainx Shr LLC

Herndon, VA

Top buyer: Department of AgricultureRecent award: 2026-03-01
$7,496,952

Asrc Federal Data Networx, LLC

Beltsville, MD

Top buyer: Department of AgricultureRecent award: 2024-05-29
$24,870,846

Kbrwyle Technology Solutions, LLC

Colorado Springs, CO

Top buyer: Department of DefenseRecent award: 2016-12-13
$6,923

Spry Methods, Inc.

Mc Lean, VA

Top buyer: Department of DefenseRecent award: 2025-06-13
$92,161,262

A1m Solutions, Inc.

Chico, CA

Top buyer: Department of Health and Human ServicesRecent award: 2024-09-30
$33,729,049

Koniag Technology Solutions INC

Anchorage, AK

Top buyer: Social Security AdministrationRecent award: 2026-04-01
$14,584,666

Ains, LLC

Washington, DC

Top buyer: Agency for International DevelopmentRecent award: 2026-04-01
$7,039,491

Skyepoint Decisions, Inc.

Dulles, VA

Top buyer: Department of EducationRecent award: 2021-09-29
$67,013,104

Icf Incorporated

Fairfax, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-04-01
$726,296,631

Cognosante Cds, LLC

Arlington, VA

Top buyer: Department of Homeland SecurityRecent award: 2024-03-06
$122,799,890

Apex Logic INC

Incline Village, NV

Top buyer: Department of Health and Human ServicesRecent award: 2026-03-15
$397,800

Zermount, Inc.

Arlington, VA

Top buyer: Department of Homeland SecurityRecent award: 2025-09-09
$77,578,464

Maximus Federal Systems, LLC

Mclean, VA

Top buyer: Securities and Exchange CommissionRecent award: 2015-06-02
-$10,777

Peraton Services & Solutions Inc.

Herndon, VA

Top buyer: National Aeronautics and Space AdministrationRecent award: 2021-07-29
$122,293,926

Noblis Nsp, LLC

Annapolis Junction, MD

Top buyer: Department of DefenseRecent award: 2014-11-13
$19,137

Abbott Rapid Diagnostics Informatics, INC

Charlottesville, VA

Top buyer: Department of Veterans AffairsRecent award: 2026-04-01
$12,891,178

B3h Corporation

Fort Walton Beach, FL

Top buyer: Department of DefenseRecent award: 2025-08-19
$3,749,387

Mediquant, LLC

Independence, OH

Top buyer: Department of DefenseRecent award: 2024-12-13
$10,426,754

Ennoble First - Macro Solutions, LLC

Chantilly, VA

Top buyer: Department of Health and Human ServicesRecent award: 2024-04-02
$17,743,732

Attainx Federal LLC

Herndon, VA

Top buyer: Department of AgricultureRecent award: 2020-09-17
$3,182,011

Initiate Government Solutions LLC

West Palm Beach, FL

Top buyer: Department of Health and Human ServicesRecent award: 2026-01-01
$19,642,450

Altarum Institute

Novi, MI

Top buyer: Department of Health and Human ServicesRecent award: 2025-06-25
$29,169,233

Pci Guidehouse Jv LLC

Atmore, AL

Top buyer: Department of Homeland SecurityRecent award: 2025-12-29
$1,220,135

Ironarch Technology LLC

Arlington, VA

Top buyer: Department of Veterans AffairsRecent award: 2024-09-10
$9,538,360

Intelligent Waves LLC

Reston, VA

Top buyer: Department of Veterans AffairsRecent award: 2025-03-25
$59,888,601

Turningpoint-dsfederal Jv LLC

Rockville, MD

Top buyer: Department of Health and Human ServicesRecent award: 2022-09-14
$33,437,344

Pixel Acuity INC

Maitland, FL

Top buyer: Small Business AdministrationRecent award: 2024-06-13
$1,045,630

Audacious Inquiry LLC

Catonsville, MD

Top buyer: Department of Health and Human ServicesRecent award: 2025-12-29
$38,157,742

Asm Research, LLC

Fairfax, VA

Top buyer: Department of Veterans AffairsRecent award: 2025-07-01
$985,046,754

Honeywell Building Solutions Gmbh

Offenbach

Top buyer: Department of DefenseRecent award: 2025-11-22
$458,844

Goldman Edwards - Tantus Technologies, LLC

Arlington, VA

Top buyer: Department of TransportationRecent award: 2026-01-12
$0

Integral Federal Solutions, Inc.

Atlanta, GA

Top buyer: Department of DefenseRecent award: 2011-09-16
$194,705

Medical Science & Computing, LLC

Rockville, MD

Top buyer: Department of Health and Human ServicesRecent award: 2026-02-24
$660,241,080

Gainwell Technologies LLC

Irving, TX

Top buyer: Department of Health and Human ServicesRecent award: 2025-09-30
$6,444,510

Groundswell Consulting Group LLC

Herndon, VA

Top buyer: Department of Health and Human ServicesRecent award: 2020-09-14
$525,000

Decision Lens INC

Arlington, VA

Top buyer: Department of DefenseRecent award: 2024-10-20
$1,700,000

Dss, INC

Saint Charles, IL

Top buyer: Department of Veterans AffairsRecent award: 2022-03-01
$0

Aquilent, Inc.

Laurel, MD

Top buyer: Department of Health and Human ServicesRecent award: 2022-09-01
$451,507,229

Medicasoft, LLC

Arlington, VA

Top buyer: Department of Health and Human Services
$250

Lockheed Martin Services, LLC

Gaithersburg, MD

Top buyer: Department of TransportationRecent award: 2026-01-01
$3,996,231,269

Caci-cms Information Systems, LLC

Chantilly, VA

Top buyer: Department of DefenseRecent award: 2021-03-10
$390,471,894

Booz Allen Hamilton Engineering Services, LLC

Annapolis Junction, MD

Top buyer: Department of DefenseRecent award: 2020-09-01
$1,151,860,725

Leidos Management Systems Designers, Inc.

Gaithersburg, MD

Top buyer: Department of the TreasuryRecent award: 2019-03-29
$310,705,320

Mantech Mgs, Inc.

Herndon, VA

Top buyer: Department of DefenseRecent award: 2020-11-20
$108,224,636