Home/NAICS 541611

NAICS page

NAICS 541611 federal contractors and awards

Administrative Management and General Management Consulting Services. Use this page to find visible federal contractors, agencies, and federal award concentration tied to this industry code.

Category code: 541611
Last updated: April 6, 2026

Visible recipients

150

Mapped obligations

$50,663,318,120

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
$8,495,947,131

Science Applications International Corporation

Reston, VA

Top buyer: Department of DefenseRecent award: 2027-08-03
$2,423,511,928

Caci, Inc. - Federal

Chantilly, VA

Top buyer: Department of DefenseRecent award: 2026-03-31
$860,744,185

Accenture Federal Services LLC

Arlington, VA

Top buyer: Department of DefenseRecent award: 2026-04-01
$689,037,502

Liberty It Solutions LLC

Mc Lean, VA

Top buyer: Department of Veterans AffairsRecent award: 2020-10-23
$24,294,081

Deloitte Consulting LLP

Arlington, VA

Top buyer: Department of DefenseRecent award: 2026-04-06
$9,152,237,857

Leidos Sms INC

Syracuse, NY

Top buyer: Department of Veterans AffairsRecent award: 2020-06-10
$5,669,366

Vertex Aerospace LLC

Madison, MS

Top buyer: Department of DefenseRecent award: 2026-01-27
$406,958,353

Maximus Federal Services, Inc.

Mclean, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-01-01
$1,399,357,863

Bae Systems Technology Solutions & Services Inc.

Rockville, MD

Top buyer: Department of DefenseRecent award: 2026-04-01
$991,088,813

Mantech Systems Engineering Corporation

Fairfax, VA

Top buyer: Department of DefenseRecent award: 2016-10-31
$7,509,718

Amentum Government Services, Inc.

Chantilly, VA

Top buyer: Department of DefenseRecent award: 2017-09-29
$31,514,721

Serco INC

Herndon, VA

Top buyer: Department of DefenseRecent award: 2026-04-20
$2,132,139,601

Salient Crgt, Inc.

Fairfax, VA

Top buyer: General Services AdministrationRecent award: 2025-12-29
$160,097,068

Alutiiq International Solutions, LLC

Anchorage, AK

Top buyer: Department of DefenseRecent award: 2014-02-28
$75,939,067

Caci Intelligence Solutions, LLC

Herndon, VA

Top buyer: Department of DefenseRecent award: 2016-06-30
$51,124,548

Lmi Consulting, LLC

Tysons Corner, VA

Top buyer: Department of DefenseRecent award: 2026-04-01
$222,382,914

Peraton Healthcare Solutions LLC

Herndon, VA

Top buyer: Department of Veterans AffairsRecent award: 2014-04-25
$103,803,240

Gardaworld Federal Services LLC

Arlington, VA

Top buyer: Department of StateRecent award: 2026-03-06
$1,038,280

Amentum National Security Programs, INC

Chantilly, VA

Top buyer: Department of DefenseRecent award: 2018-09-26
$88,400,242

Pae Government Services, Inc.

Chantilly, VA

Top buyer: Department of StateRecent award: 2026-05-01
$477,492,440

Westat, Inc.

Bethesda, MD

Top buyer: Department of Health and Human ServicesRecent award: 2026-04-01
$938,804,498

Magellan Federal, Inc.

Arlington, VA

Top buyer: Department of DefenseRecent award: 2026-04-01
$352,945,827

United Concordia Companies, Inc.

Camp Hill, PA

Top buyer: Department of DefenseRecent award: 2025-03-01
$1,222,053

Systems Planning And Analysis, Inc.

Alexandria, VA

Top buyer: Department of DefenseRecent award: 2025-12-29
$265,358,596

Atlas Research LLC

Washington, DC

Top buyer: Department of Veterans AffairsRecent award: 2022-12-29
$204,602,819

Icf Incorporated, L.l.c.

Reston, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-04-01
$2,862,289,960

Noblis, Inc.

Reston, VA

Top buyer: Department of TransportationRecent award: 2026-10-01
$789,340,923

It Concepts, Inc.

Mclean, VA

Top buyer: Department of Veterans AffairsRecent award: 2025-12-29
$21,718,395

Govcio, LLC

Fairfax, VA

Top buyer: Department of Veterans AffairsRecent award: 2026-05-01
$6,962,629

Akima Facilities Operations LLC

Herndon, VA

Top buyer: Department of DefenseRecent award: 2026-03-10
$25,865,160

Maximus INC

Mclean, VA

Top buyer: Department of JusticeRecent award: 2023-11-03
$132,317,118

Caci Technologies, LLC

Chantilly, VA

Top buyer: Department of DefenseRecent award: 2025-09-22
$263,036,344

Steampunk, Inc.

Mc Lean, VA

Top buyer: Department of Homeland SecurityRecent award: 2026-03-30
$644,331

Intrepid LLC

Huntsville, AL

Top buyer: Department of DefenseRecent award: 2025-12-29
$11,112,148

Sos International LLC

Reston, VA

Top buyer: Department of DefenseRecent award: 2026-03-25
$22,996,953

Mantech Information Systems & Technology Corporation

Fairfax, VA

Top buyer: Department of JusticeRecent award: 2016-08-15
$67,405,484

Peraton Risk Decision Inc.

Loveland, CO

Top buyer: Office of Personnel ManagementRecent award: 2026-02-14
$7,943,639

Avantus Federal LLC

Mc Lean, VA

Top buyer: Department of DefenseRecent award: 2025-06-01
$274,302,729

International Sos Government Services LLC

San Antonio, TX

Top buyer: Department of DefenseRecent award: 2026-03-19
$942,388

Tista Science And Technology Corporation

Rockville, MD

Top buyer: Department of Veterans AffairsRecent award: 2025-05-13
$21,124,517

Guidehouse LLP

Mc Lean, VA

Top buyer: Department of StateRecent award: 2026-04-01
$1,829,238,108

Sev1tech, LLC

Woodbridge, VA

Top buyer: Department of DefenseRecent award: 2026-03-01
$84,450,884

Tetra Tech, Inc.

Pasadena, CA

Top buyer: Department of DefenseRecent award: 2026-03-31
$158,362,336

Index Analytics LLC

Windsor Mill, MD

Top buyer: Department of Health and Human ServicesRecent award: 2026-02-13
$62,408,209

Asrc Federal Technology Solutions, LLC

Reston, VA

Top buyer: Department of DefenseRecent award: 2026-03-09
$106,221,668

Mathematica Inc.

Princeton, NJ

Top buyer: Department of Health and Human ServicesRecent award: 2026-04-01
$1,474,270,247

Health Services Advisory Group, Inc.

Phoenix, AZ

Top buyer: Department of Health and Human ServicesRecent award: 2025-05-28
$136,670,218

Sparksoft Corporation

Columbia, MD

Top buyer: Department of Health and Human ServicesRecent award: 2025-03-06
$59,720

Mantech Enterprise Management, Inc.

Fairfax, VA

Top buyer: Department of DefenseRecent award: 2012-06-15
$1,559,253

Qlarant Integrity Solutions LLC

Easton, MD

Top buyer: Department of Health and Human ServicesRecent award: 2020-06-29
$130,130,342

Reli Group INC

Windsor Mill, MD

Top buyer: Department of Health and Human ServicesRecent award: 2026-02-15
$366,697,427

Acumen LLC

Burlingame, CA

Top buyer: Department of Health and Human ServicesRecent award: 2026-03-26
$549,512,538

Tmf Health Quality Institute

Austin, TX

Top buyer: Department of Health and Human ServicesRecent award: 2025-05-28
$50,712,787

Mantech Srs Technologies, Inc.

Herndon, VA

Top buyer: Department of DefenseRecent award: 2025-09-22
$382,049,955

Cognosante, LLC

Arlington, VA

Top buyer: Department of Health and Human ServicesRecent award: 2025-07-01
$732,172,822

Telligen, INC

West Des Moines, IA

Top buyer: Department of Health and Human ServicesRecent award: 2025-05-01
$27,451,372

Alutiiq Information Management, LLC

Anchorage, AK

Top buyer: Department of StateRecent award: 2026-01-31
$118,600,803

Calibre Systems INC

Alexandria, VA

Top buyer: Department of DefenseRecent award: 2026-05-18
$642,395,695

Brillient Corporation

Reston, VA

Top buyer: Department of Homeland SecurityRecent award: 2025-12-29
$266,698,197

Noblis Msd LLC

Philadelphia, PA

Top buyer: Department of DefenseRecent award: 2025-12-29
$1,356,102

The Emmes Company, LLC

Rockville, MD

Top buyer: Department of Health and Human ServicesRecent award: 2026-03-01
$136,419,113

Imagine One Technology & Management LTD

Lexington Park, MD

Top buyer: Department of DefenseRecent award: 2025-04-01
$26,912,047

Microhealth LLC

Vienna, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-03-28
$11,644,421

Decisionpoint Corporation

Gaithersburg, MD

Top buyer: Department of DefenseRecent award: 2026-02-01
$4,193,908

Jbs International, Inc.

Rockville, MD

Top buyer: Department of Health and Human ServicesRecent award: 2026-03-28
$320,249,303

Qlarant Quality Solutions, Inc.

Easton, MD

Top buyer: Department of Health and Human ServicesRecent award: 2011-08-01
-$51,891

Cbeyondata LLC

Arlington, VA

Top buyer: Department of JusticeRecent award: 2025-09-26
$66,780,739

Attainx Inc.

Herndon, VA

Top buyer: Department of AgricultureRecent award: 2026-03-25
$75,386,830

The Lewin Group, Inc.

La Crosse, WI

Top buyer: Department of Health and Human ServicesRecent award: 2026-04-01
$279,459,147

Macro Solutions LLC

Arlington, VA

Top buyer: Department of Health and Human ServicesRecent award: 2024-05-29
$33,596,439

Sehlke Consulting LLC

Vienna, VA

Top buyer: General Services AdministrationRecent award: 2024-09-30
$70,389,192

Chickasaw Nation Industries, INC

Norman, OK

Top buyer: Department of DefenseRecent award: 2025-09-15
$5,516,897

Goldbelt C6, LLC

Chesapeake, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-04-01
$85,623,395

Customer Value Partners, LLC

Washington, DC

Top buyer: Department of Health and Human ServicesRecent award: 2026-02-01
$40,729,430

Favor Techconsulting, LLC

Arlington, VA

Top buyer: Department of Veterans AffairsRecent award: 2025-08-01
$14,536,797

A Square Group LLC

Frederick, MD

Top buyer: Department of Health and Human ServicesRecent award: 2026-01-25
$12,427,706

Wsp USA Solutions INC

Arlington, VA

Top buyer: Department of DefenseRecent award: 2026-03-27
$43,537,457

Peopletec, Inc.

Huntsville, AL

Top buyer: Department of DefenseRecent award: 2025-12-29
$89,536,227

Excella, LLC

Arlington, VA

Top buyer: Department of Homeland SecurityRecent award: 2026-02-02
$7,717,082

Technatomy Corporation

Fairfax, VA

Top buyer: Department of Veterans AffairsRecent award: 2026-03-03
$21,459,298

Sierra7, Inc.

Mclean, VA

Top buyer: Department of Veterans AffairsRecent award: 2026-03-12
$22,565,759

Social & Scientific Systems, Inc.

Silver Spring, MD

Top buyer: Department of Health and Human ServicesRecent award: 2024-06-01
$92,933,250

Goldbelt Glacier Health Services, LLC

Herndon, VA

Top buyer: Department of DefenseRecent award: 2026-04-01
$85,608,391

Prescient Edge Corporation

Mc Lean, VA

Top buyer: General Services AdministrationRecent award: 2026-02-01
$84,100,486

Prometheus Federal Services LLC

Chantilly, VA

Top buyer: Department of Veterans AffairsRecent award: 2026-04-01
$28,979,643

Black & Veatch Corporation

Alpharetta, GA

Top buyer: Environmental Protection AgencyRecent award: 2010-06-21
$286,853

Caci-iss, LLC

Chantilly, VA

Top buyer: Department of DefenseRecent award: 2025-09-28
$267,679,192

Insignia Technology Services, LLC

Ashburn, VA

Top buyer: Department of Veterans AffairsRecent award: 2026-03-30
$16,348,565

Jones Lang Lasalle Americas, Inc.

Washington, DC

Top buyer: Department of DefenseRecent award: 2026-04-01
$483,875,658

Concept Plus, LLC

Fairfax, VA

Top buyer: Department of DefenseRecent award: 2026-03-15
$69,199,573

Goldbelt Frontier, LLC

Alexandria, VA

Top buyer: Department of DefenseRecent award: 2026-02-04
$26,728,055

Mantech Gray Hawk Systems, Inc.

Falls Church, VA

Top buyer: Department of DefenseRecent award: 2014-08-20
$13,013,453

Fedwriters, Inc.

Fairfax, VA

Top buyer: Department of CommerceRecent award: 2026-03-24
$72,767,162

T And T Consulting Services Inc.

Falls Church, VA

Top buyer: Department of DefenseRecent award: 2025-12-29
$21,182,181

Michael Baker International, Inc.

Moon Township, PA

Top buyer: Department of DefenseRecent award: 2026-01-01
$53,174,703

Pyramid Systems, Inc.

Fairfax, VA

Top buyer: General Services AdministrationRecent award: 2026-03-30
$1,266,849

Abt Global LLC

Cambridge, MA

Top buyer: Agency for International DevelopmentRecent award: 2026-02-11
$1,458,577,813

Amida Technology Solutions, Inc.

Washington, DC

Top buyer: Department of Veterans AffairsRecent award: 2025-09-17
$0

Olgoonik Solutions LLC

Anchorage, AK

Top buyer: Department of StateRecent award: 2022-09-11
$9,201,915

Highlight Technologies, Inc.

Fairfax, VA

Top buyer: Small Business AdministrationRecent award: 2025-12-29
$463,036,901

Skyward It Solutions, LLC

Rockville, MD

Top buyer: Department of Health and Human ServicesRecent award: 2025-03-30
$3,554,083

Fedpoint Systems LLC

Fairfax, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-07-07
$9,799,031

Livanta LLC

Virginia Beach, VA

Top buyer: Department of Health and Human ServicesRecent award: 2021-02-12
$0

Msm Technology LLC

Quantico, VA

Top buyer: Department of DefenseRecent award: 2026-01-28
$168,960

Mcr Federal, LLC

Alexandria, VA

Top buyer: Department of DefenseRecent award: 2021-09-13
$19,657,233

The Informatics Applications Group, Inc.

Reston, VA

Top buyer: Department of DefenseRecent award: 2025-09-30
$61,887,645

Quality Innovation, INC

Austin, TX

Top buyer: Department of DefenseRecent award: 2025-04-01
$14,155,017

Octo Consulting Group LLC

Reston, VA

Top buyer: Department of DefenseRecent award: 2025-08-29
$26,154,190

Dsfederal, INC

Rockville, MD

Top buyer: Department of Health and Human ServicesRecent award: 2025-03-06
$34,741,238

Olgoonik Technical Services, LLC

Anchorage, AK

Top buyer: Department of DefenseRecent award: 2025-10-11
$30,900,076

Lantana Consulting Group, INC

East Thetford, VT

Top buyer: Department of Health and Human ServicesRecent award: 2025-08-02
$1,000,657

Netimpact Strategies INC

Herndon, VA

Top buyer: Department of DefenseRecent award: 2025-07-09
$88,516,062

Intellibridge, LLC

Mc Lean, VA

Top buyer: Department of Health and Human ServicesRecent award: 2025-09-23
$17,096,693

Interactive Government Holdings, Inc.

Springfield, VA

Top buyer: Department of DefenseRecent award: 2025-02-01
$35,950,753

Tria Federal, LLC

Arlington, VA

Top buyer: Department of Veterans AffairsRecent award: 2025-09-30
$76,326,675

Aecom Services, LLC

Arlington, VA

Top buyer: Department of DefenseRecent award: 2026-03-11
$42,265,048

Healthcare Management Solutions, LLC

Fairmont, WV

Top buyer: Department of Health and Human ServicesRecent award: 2024-08-29
$162,181,334

Barbaricum LLC

Washington, DC

Top buyer: Department of DefenseRecent award: 2025-12-29
$39,979,822

Spry Methods, Inc.

Mc Lean, VA

Top buyer: Department of DefenseRecent award: 2025-06-13
$36,575,604

Aveshka, Inc.

Vienna, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-02-19
$66,797,359

Koniag Technology Solutions INC

Anchorage, AK

Top buyer: Social Security AdministrationRecent award: 2026-04-01
$41,120,013

Venesco LLC

Chantilly, VA

Top buyer: Department of DefenseRecent award: 2025-09-04
$11,987,138

Ains, LLC

Washington, DC

Top buyer: Agency for International DevelopmentRecent award: 2026-04-01
$59,419,509

Icf Incorporated

Fairfax, VA

Top buyer: Department of Health and Human ServicesRecent award: 2026-04-01
$2,862,289,960

Cognosante Cds, LLC

Arlington, VA

Top buyer: Department of Homeland SecurityRecent award: 2024-03-06
$91,940,523

Maximus Federal Systems, LLC

Mclean, VA

Top buyer: Securities and Exchange CommissionRecent award: 2015-06-02
$4,166,102

Peraton Services & Solutions Inc.

Herndon, VA

Top buyer: National Aeronautics and Space AdministrationRecent award: 2021-07-29
$87,435,289

Insight Policy Research, Inc.

Arlington, VA

Top buyer: Department of Health and Human ServicesRecent award: 2023-09-29
$123,060,771

B3h Corporation

Fort Walton Beach, FL

Top buyer: Department of DefenseRecent award: 2025-08-19
$114,533,633

Initiate Government Solutions LLC

West Palm Beach, FL

Top buyer: Department of Health and Human ServicesRecent award: 2026-01-01
$0

Altarum Institute

Novi, MI

Top buyer: Department of Health and Human ServicesRecent award: 2025-06-25
$305,674,864

Bering Straits Aerospace Services, LLC

Anchorage, AK

Top buyer: Department of DefenseRecent award: 2021-07-31
$6,211,776

Pci Guidehouse Jv LLC

Atmore, AL

Top buyer: Department of Homeland SecurityRecent award: 2025-12-29
$2,371,561

Alutiiq Technical Services LLC

Anchorage, AK

Top buyer: Department of DefenseRecent award: 2025-11-25
$92,524,780

Ironarch Technology LLC

Arlington, VA

Top buyer: Department of Veterans AffairsRecent award: 2024-09-10
$3,691,819

Abt Associates INC

"boston ", MA

Top buyer: Agency for International DevelopmentRecent award: 2021-09-15
$1,811,292

Public Consulting Group LLC

Boston, MA

Top buyer: National Archives and Records AdministrationRecent award: 2021-08-12
$119,525

Audacious Inquiry LLC

Catonsville, MD

Top buyer: Department of Health and Human ServicesRecent award: 2025-12-29
$18,681,243

Jones Lang Lasalle Americas, I

Aurora, CO

Top buyer: General Services AdministrationRecent award: 2008-01-01
-$3,483

Asm Research, LLC

Fairfax, VA

Top buyer: Department of Veterans AffairsRecent award: 2025-07-01
$12,995,211

Medical Science & Computing, LLC

Rockville, MD

Top buyer: Department of Health and Human ServicesRecent award: 2026-02-24
$59,776,227

Alutiiq Commercial Enterprises LLC

Anchorage, AK

Top buyer: Department of DefenseRecent award: 2024-03-01
$24,299,600

Technical Assent, LLC

Arlington, VA

Top buyer: Department of Veterans AffairsRecent award: 2025-09-30
$35,324,030

Akima Facilities Management, LLC

Colorado Springs, CO

Top buyer: Department of DefenseRecent award: 2025-08-01
$4,542,991

Chenega Corporation

Panama City, FL

Top buyer: Department of DefenseRecent award: 2021-12-23
$109,171

Aquilent, Inc.

Laurel, MD

Top buyer: Department of Health and Human ServicesRecent award: 2022-09-01
$693,985

Caci-cms Information Systems, LLC

Chantilly, VA

Top buyer: Department of DefenseRecent award: 2021-03-10
$42,184,414

Leidos Management Systems Designers, Inc.

Gaithersburg, MD

Top buyer: Department of the TreasuryRecent award: 2019-03-29
$6,175,169

Mantech Mgs, Inc.

Herndon, VA

Top buyer: Department of DefenseRecent award: 2020-11-20
$73,639,476