| Booz Allen Hamilton Inc | 541512 Computer Systems Design Services | $6.0B | $31.8B |
| Atlantic Diving Supply, Inc. | 423850 Service Establishment Equipment and Supplies Merchant Wholesalers | $4.6B | $23.2B |
| General Dynamics Information Technology, Inc. | 541512 Computer Systems Design Services | $4.8B | $22.7B |
| Science Applications International Corporation | 541512 Computer Systems Design Services | $3.7B | $20.9B |
| Huntington Ingalls Inc | 336611 Ship Building and Repairing | $3.8B | $17.7B |
| Accenture Federal Services LLC | 541512 Computer Systems Design Services | $3.5B | $15.7B |
| Deloitte Consulting LLP | 541512 Computer Systems Design Services | $3.2B | $14.9B |
| Amentum Services, Inc. | 488190 Other Support Activities for Air Transportation | $3.3B | $14.8B |
| Leidos, Inc. | 541512 Computer Systems Design Services | $2.5B | $13.8B |
| CACI, Inc. - Federal | 541512 Computer Systems Design Services | $3.2B | $13.5B |
| Peraton Inc. | 541512 Computer Systems Design Services | $2.2B | $9.1B |
| Carahsoft Technology Corp | 511210 Software Publishers | $2.2B | $8.5B |
| The MITRE Corporation | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $1.3B | $7.6B |
| CGI Federal Inc. | 541519 Other Computer Related Services | $1.4B | $6.1B |
| Serco Inc | 541330 Engineering Services | $1.0B | $5.8B |
| Maximus Federal Services, Inc. | 561422 | $968.5M | $5.7B |
| Mantech Advanced Systems International, Inc. | 541512 Computer Systems Design Services | $1.1B | $5.3B |
| Parsons Government Services Inc. | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $802.8M | $5.2B |
| Bechtel National, Inc. | 234930 | $1.2B | $4.9B |
| Peraton Enterprise Solutions LLC | 541512 Computer Systems Design Services | $698.1M | $4.9B |
| HII Mission Technologies Corp | 541330 Engineering Services | $1.2B | $4.7B |
| Leidos, Inc. | 541512 Computer Systems Design Services | $1.3B | $4.7B |
| Thundercat Technology, LLC | 541519 Other Computer Related Services | $1.3B | $4.5B |
| Savannah River Mission Completion, LLC | 562910 Remediation Services | $1.1B | $4.5B |
| AT&T Enterprises, LLC | 517110 Wired Telecommunications Carriers | $1.2B | $4.3B |
| Minburn Technology Group, LLC | 541519 Other Computer Related Services | $1.1B | $4.3B |
| Four Points Technology, L.L.C. | 541519 Other Computer Related Services | $1.1B | $4.2B |
| Northrop Grumman Systems Corporation | 541330 Engineering Services | $645.7M | $4.1B |
| Leidos, Inc. | 624190 Other Individual and Family Services | $638.9M | $3.7B |
| Salient CRGT, Inc. | 541512 Computer Systems Design Services | $1.3B | $3.6B |
| Pantexas Deterrence, LLC | 561210 Facilities Support Services | $1.6B | $3.6B |
| Leidos, Inc. | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $598.7M | $3.5B |
| Davie Defense Inc. | 336611 Ship Building and Repairing | $3.5B | $3.5B |
| Deloitte & Touche LLP | 541519 Other Computer Related Services | $602.8M | $3.3B |
| Lockheed Martin Corporation | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $370.2M | $3.1B |
| Guidehouse Inc. | 541611 Administrative Management and General Management Consulting Services | $822.7M | $3.1B |
| Iron BOW Technologies, LLC | 334111 Electronic Computer Manufacturing | $418.0M | $2.9B |
| Xator LLC | 561210 Facilities Support Services | $79.1M | $2.8B |
| Paragon Systems Inc | 561612 Security Guards and Patrol Services | $350.3M | $2.8B |
| ECS Federal, LLC | 541512 Computer Systems Design Services | $544.6M | $2.5B |
| CACI NSS, LLC | 541330 Engineering Services | $179.5M | $2.4B |
| Verizon Business Network Services LLC | 517110 Wired Telecommunications Carriers | $498.1M | $2.3B |
| Emergent, LLC | 541519 Other Computer Related Services | $375.3M | $2.2B |
| Kpmg LLP | 541211 Offices of Certified Public Accountants | $359.9M | $2.2B |
| ICF Incorporated, L.L.C. | 541611 Administrative Management and General Management Consulting Services | $300.1M | $2.1B |
| PAE Government Services, Inc. | 561210 Facilities Support Services | $212.9M | $2.1B |
| Triple Canopy Inc | 561612 Security Guards and Patrol Services | $343.3M | $2.1B |
| Metro Machine Corp. | 336611 Ship Building and Repairing | $441.9M | $2.0B |
| Leidos, Inc. | 541519 Other Computer Related Services | $301.1M | $1.9B |
| CACI NSS, LLC | 541519 Other Computer Related Services | $462.3M | $1.9B |
| MVM, Inc. | 561612 Security Guards and Patrol Services | $234.5M | $1.8B |
| Bechtel National, Inc. | 236210 Industrial Building Construction | $238.0M | $1.8B |
| M. C. Dean, Inc. | 541330 Engineering Services | $456.2M | $1.8B |
| BAE Systems Maritime Solutions Norfolk Inc. | 336611 Ship Building and Repairing | $533.7M | $1.8B |
| Hensel Phelps Construction Co | 236220 Commercial and Institutional Building Construction | $54.2M | $1.8B |
| Hanford Tank Waste Operations & Closure, LLC | 562211 Hazardous Waste Treatment and Disposal | $979.8M | $1.8B |
| Four LLC | 541519 Other Computer Related Services | $209.6M | $1.8B |
| Liberty IT Solutions LLC | 541512 Computer Systems Design Services | $0 | $1.8B |
| LMI Consulting, LLC | 541330 Engineering Services | $571.4M | $1.7B |
| Credence Management Solutions Limited Liability Company | 541330 Engineering Services | $188.9M | $1.7B |
| Magellan Federal, Inc. | 624190 Other Individual and Family Services | $335.9M | $1.7B |
| Mantech TSG-2 Joint Venture | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $318.9M | $1.7B |
| Raytheon Company | 541330 Engineering Services | $169.9M | $1.6B |
| Modern Technology Solutions, Inc. | 541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | $579.5M | $1.6B |
| DCS Corporation | 541330 Engineering Services | $215.2M | $1.6B |
| Airbus US Space & Defense Inc | 488190 Other Support Activities for Air Transportation | $281.2M | $1.6B |
| Northrop Grumman Systems Corporation | 541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | $507.3M | $1.5B |
| Linquest Corporation | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $340.4M | $1.5B |
| CACI Technologies, LLC | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $291.8M | $1.4B |
| Systems Planning and Analysis, Inc. | 541330 Engineering Services | $411.6M | $1.4B |
| Noblis, Inc. | 541330 Engineering Services | $233.2M | $1.4B |
| Peraton Technology Services Inc. | 541330 Engineering Services | $158.1M | $1.4B |
| Affigent, LLC | 541519 Other Computer Related Services | $201.1M | $1.3B |
| DLT Solutions, LLC | 541519 Other Computer Related Services | $258.1M | $1.3B |
| Valiant Global Defense Services Inc. | 541330 Engineering Services | $209.1M | $1.3B |
| American Systems Corporation | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $234.2M | $1.3B |
| Cognosante MVH LLC | 541512 Computer Systems Design Services | $187.8M | $1.3B |
| Govcio, LLC | 541512 Computer Systems Design Services | $225.2M | $1.2B |
| Maximus Education LLC | 522390 Other Activities Related to Credit Intermediation | $247.4M | $1.2B |
| General Dynamics Mission Systems, Inc. | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $278.1M | $1.2B |
| Institute for Defense Analyses | 541990 All Other Professional, Scientific, and Technical Services | $204.6M | $1.2B |
| Centerra Group, LLC | 561612 Security Guards and Patrol Services | $108.0M | $1.2B |
| Range Generation Next LLC | 541330 Engineering Services | $84.7M | $1.1B |
| Advanced Computer Concepts, Inc. | 541519 Other Computer Related Services | $210.3M | $1.1B |
| Kearney & Company, P.C. | 541211 Offices of Certified Public Accountants | $251.7M | $1.1B |
| Elbit Systems of America - Night Vision LLC | 333310 Commercial and Service Industry Machinery Manufacturing | $331.6M | $1.1B |
| IT Concepts, Inc. | 541512 Computer Systems Design Services | $264.9M | $1.1B |
| National Aerospace Solutions, LLC | 541330 Engineering Services | $300K | $1.0B |
| Govsmart, Inc. | 541519 Other Computer Related Services | $164.2M | $1.0B |
| Balfour Beatty Construction, LLC | 236220 Commercial and Institutional Building Construction | $159.2M | $1.0B |
| Northrop Grumman Systems Corporation | 332993 Ammunition (except Small Arms) Manufacturing | −$4.0M | $1.0B |
| BAE Systems Ordnance Systems Inc | 561210 Facilities Support Services | $99.8M | $992.6M |
| Sallyport Global Holdings Inc | 561210 Facilities Support Services | $2.0M | $990.7M |
| Gardaworld Federal Services LLC | 561612 Security Guards and Patrol Services | $585.1M | $982.4M |
| Alvarez LLC | 541519 Other Computer Related Services | $222.7M | $972.9M |
| Owens & Minor Distribution Inc | 423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers | $139.3M | $963.8M |
| U.S. Marine Management, LLC | 483111 Deep Sea Freight Transportation | $129.6M | $953.0M |
| Empower AI, Inc. | 541512 Computer Systems Design Services | $122.1M | $934.5M |
| Inmarsat Government, Inc. | 517410 Satellite Telecommunications | $143.3M | $928.4M |
| Guidehouse LLP | 541611 Administrative Management and General Management Consulting Services | $159.0M | $923.6M |
| Igov Technologies, Inc. | 339999 All Other Miscellaneous Manufacturing | $114.8M | $916.2M |
| Acquisition Logistics LLC | 541614 Process, Physical Distribution, and Logistics Consulting Services | $609.8M | $887.9M |
| Jefferson Science Associates, LLC | 541710 Research and Development in the Physical, Engineering, and Life Sciences | −$46.0M | $871.8M |
| National Industries for the Blind | 423850 Service Establishment Equipment and Supplies Merchant Wholesalers | $185.7M | $862.8M |
| Global Enterprise Solutions, Inc. | 517410 Satellite Telecommunications | $145.3M | $861.9M |
| HII Fleet Support Group LLC | 336611 Ship Building and Repairing | $91.3M | $857.9M |
| Fors Marsh Group LLC | 511199 All Other Publishers | $47.7M | $855.5M |
| Steampunk, Inc. | 541512 Computer Systems Design Services | $249.7M | $851.4M |
| General Dynamics Global Force, LLC | 541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | $103.4M | $821.3M |
| STG International, Inc. | 621999 All Other Miscellaneous Ambulatory Health Care Services | $62.6M | $821.1M |
| General Dynamics One Source LLC | 541690 Other Scientific and Technical Consulting Services | $255.0M | $807.7M |
| sev1tech, LLC | 541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | $181.9M | $806.5M |
| Airborne Tactical Advantage Co LLC | 488190 Other Support Activities for Air Transportation | $150.2M | $797.0M |
| Softrams LLC | 541511 Custom Computer Programming Services | $216.7M | $783.7M |
| REI Systems, Inc. | 541511 Custom Computer Programming Services | $130.2M | $783.2M |
| General Dynamics Information Technology Inc. | 541513 Computer Facilities Management Services | $30.4M | $778.4M |
| Akima Facilities Operations LLC | 561210 Facilities Support Services | $210.0M | $775.5M |
| Avantus Federal LLC | 541330 Engineering Services | $173.1M | $775.2M |
| Guidehouse Digital LLC | 541512 Computer Systems Design Services | $123.5M | $769.4M |
| Salus Worldwide Solutions Corp. | 481211 Nonscheduled Chartered Passenger Air Transportation | $568.0M | $754.0M |
| Science Applications International Corporation | 541513 Computer Facilities Management Services | $89.3M | $731.7M |
| Teksynap Corporation | 541512 Computer Systems Design Services | $78.7M | $722.8M |
| Halvik LLC | 541330 Engineering Services | $153.4M | $715.4M |
| Siemens Government Technologies Inc | 541512 Computer Systems Design Services | $109.1M | $711.1M |
| Chenega Global Protection, LLC | 561612 Security Guards and Patrol Services | $165.0M | $708.7M |
| United Capital Investments Group, Inc. | 324110 Petroleum Refineries | $174.0M | $707.0M |
| Hydrogeologic, Inc. | 562910 Remediation Services | $71.9M | $684.0M |
| Securigence LLC | 541511 Custom Computer Programming Services | $125.0M | $681.9M |
| Spatial Front Inc | 541511 Custom Computer Programming Services | $117.5M | $680.5M |
| i3 Federal LLC | 541519 Other Computer Related Services | $128.4M | $677.0M |
| Technology Service Corp | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $78.3M | $675.8M |
| SOS International LLC | 541930 Translation and Interpretation Services | $167.1M | $675.5M |
| Dgci Corporation | 493190 Other Warehousing and Storage | $3.5M | $675.2M |
| Agile Defense, LLC | 541519 Other Computer Related Services | $98.4M | $670.1M |
| Forfeiture Support Associates LLC | 541199 All Other Legal Services | $137.3M | $658.6M |
| Lancer Information Solutions, LLC | 541519 Other Computer Related Services | $136.5M | $644.9M |
| Cochrane USA Inc | 236220 Commercial and Institutional Building Construction | $641.3M | $641.3M |
| Maersk Line, Limited | 483111 Deep Sea Freight Transportation | $62.9M | $632.0M |
| DEV Technology Group Inc | 541511 Custom Computer Programming Services | $132.1M | $631.0M |
| Amentum Parsons Logistics Services LLC | 561210 Facilities Support Services | $138.4M | $630.7M |
| American Institutes for Research in the Behavioral Sciences | 541720 Research and Development in the Social Sciences and Humanities | $96.5M | $625.0M |
| DH Technologies, Inc. | 541519 Other Computer Related Services | $178.9M | $624.7M |
| General Dynamics Mission Systems, Inc. | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $152.5M | $622.9M |
| ITC Federal, LLC | 541512 Computer Systems Design Services | $64.5M | $622.5M |
| Swish Data Corporation | 541519 Other Computer Related Services | $249.0M | $617.3M |
| NTT Data Federal Services, Inc. | 541511 Custom Computer Programming Services | $2.4M | $612.9M |
| Nakupuna Solutions, LLC | 541611 Administrative Management and General Management Consulting Services | $80.9M | $607.5M |
| Soldierpoint Digital Health, LLC | 541512 Computer Systems Design Services | $370.8M | $602.2M |
| Norfolk Dredging Company | 237990 Other Heavy and Civil Engineering Construction | $88.4M | $596.9M |
| Great Hill Solutions, LLC | 541611 Administrative Management and General Management Consulting Services | $113.5M | $595.1M |
| 22nd Century Technologies, Inc. | 541512 Computer Systems Design Services | $94.9M | $588.7M |
| Synergy Business Innovation & Solutions Inc. | 541512 Computer Systems Design Services | $76.6M | $587.5M |
| Government Scientific Source Inc | 334516 Analytical Laboratory Instrument Manufacturing | $102.8M | $583.8M |
| East Coast Repair & Fabrication, LLC | 336611 Ship Building and Repairing | $136.5M | $581.0M |
| SMS Data Products Group Inc | 517110 Wired Telecommunications Carriers | $73.7M | $575.5M |
| Panamerica Computers, Inc. | 541519 Other Computer Related Services | $104.2M | $570.2M |
| Widepoint Integrated Solutions Corp | 517911 Telecommunications Resellers | $150.7M | $566.4M |
| Marine Hydraulics International, LLC | 336611 Ship Building and Repairing | $46.0M | $564.1M |
| Karsun Solutions LLC | 541519 Other Computer Related Services | $90.0M | $563.5M |
| Knight Point Systems, LLC | 541519 Other Computer Related Services | $89.3M | $563.2M |
| Dewberry Engineers Inc. | 561210 Facilities Support Services | $34.6M | $561.4M |
| By Light Professional IT Services LLC | 541512 Computer Systems Design Services | $185.8M | $558.6M |
| B 3 Group, LLC | 541512 Computer Systems Design Services | $0 | $554.9M |
| Semanticbits LLC | 541519 Other Computer Related Services | $90.4M | $554.1M |
| Innovative Defense Technologies, LLC | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $154.7M | $552.6M |
| Bowhead Program Management & Operations, LLC | 541330 Engineering Services | $116.9M | $550.6M |
| Valiant Integrated Services LLC | 311812 Commercial Bakeries | $107.4M | $543.9M |
| Dzsp 21 LLC | 561210 Facilities Support Services | $46.6M | $539.8M |
| Akima Global Services, LLC | 561612 Security Guards and Patrol Services | $47.3M | $538.8M |
| American President Lines, LLC | 483111 Deep Sea Freight Transportation | $77.3M | $533.4M |
| Sapient Government Services, Inc. | 541511 Custom Computer Programming Services | $103.4M | $531.9M |
| The CNA Corporation | 541990 All Other Professional, Scientific, and Technical Services | $80.9M | $525.3M |
| Epsilon Systems Solutions Inc | 336611 Ship Building and Repairing | $143.8M | $524.7M |
| Jacobs Engineering Group Inc. | 541330 Engineering Services | $286.5M | $523.6M |
| Servicesource Inc | 561210 Facilities Support Services | $102.1M | $518.6M |
| LS Technologies LLC | 541330 Engineering Services | $66.3M | $518.3M |
| Calibre Systems Inc | 541990 All Other Professional, Scientific, and Technical Services | $76.7M | $516.8M |
| The Providencia Group LLC | 541611 Administrative Management and General Management Consulting Services | $8.6M | $514.6M |
| Axient LLC | 541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | $65.0M | $511.7M |
| Immixtechnology Inc | 541519 Other Computer Related Services | $44.0M | $509.2M |
| Manhattan Torcon a Joint Venture | 236220 Commercial and Institutional Building Construction | $491.8M | $507.2M |
| Aici-Archirodon JV LLC | 236220 Commercial and Institutional Building Construction | −$5.3M | $506.4M |
| Miracle Systems LLC | 541330 Engineering Services | $124.0M | $505.7M |
| Strategic Analysis, Inc. | 541990 All Other Professional, Scientific, and Technical Services | $122.8M | $504.2M |
| NCS Technologies Inc | 334111 Electronic Computer Manufacturing | $97.3M | $503.1M |
| Akima Infrastructure Protection LLC | 561612 Security Guards and Patrol Services | $239.1M | $495.4M |
| Syncom Space Services LLC | 561210 Facilities Support Services | −$3.9M | $493.6M |
| Emcor Government Services, Inc | 561210 Facilities Support Services | $101.0M | $489.7M |
| Management Services Group, Inc. | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $27.0M | $487.9M |
| Trace Systems, Inc. | 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing | $92.3M | $482.8M |
| Mayvin, Inc. | 541330 Engineering Services | $96.8M | $469.7M |
| Daedalus Aviation Corporation | 481219 Other Nonscheduled Air Transportation | $463.6M | $463.6M |
| MEB General Contractors Inc | 237990 Other Heavy and Civil Engineering Construction | $172.3M | $461.1M |
| Lynker Corporation | 541330 Engineering Services | $90.6M | $459.5M |
| Ldrm LLC | 541513 Computer Facilities Management Services | $95.8M | $456.1M |
| Dignari, LLC | 541513 Computer Facilities Management Services | $109.7M | $455.7M |
| Amentum Spaceport LLC | 561210 Facilities Support Services | $85.3M | $453.7M |
| Credence Dynamo Solutions LLC | 541330 Engineering Services | $125.6M | $452.4M |
| Nakupuna Consulting LLC | 541512 Computer Systems Design Services | $79.7M | $447.2M |
| Hewlett Packard Enterprise Company | 541519 Other Computer Related Services | $52.4M | $444.6M |
| QED Systems, Inc. | 336611 Ship Building and Repairing | $84.7M | $444.2M |
| Mantech SRS Technologies, Inc. | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $26.8M | $443.8M |
| Jacobs Government Services Company | 541330 Engineering Services | $91.4M | $434.3M |
| Sabel Systems Technology Solutions, LLC | 541511 Custom Computer Programming Services | $94.7M | $433.8M |
| GAP Solutions, Inc. | 541690 Other Scientific and Technical Consulting Services | $108.0M | $433.1M |
| CACI-ISS, LLC | 541511 Custom Computer Programming Services | $17.5M | $432.5M |
| NTT Data Services Federal Government, LLC | 541512 Computer Systems Design Services | $143.7M | $431.0M |
| Favor Techconsulting, LLC | 541512 Computer Systems Design Services | $11.2M | $429.9M |
| Oddball, Inc. | 541511 Custom Computer Programming Services | $76.7M | $423.8M |
| Colonna's Ship Yard, Incorporated | 336611 Ship Building and Repairing | $57.6M | $422.7M |
| Ensco Inc | 541330 Engineering Services | $60.9M | $421.8M |
| Qinetiq Inc. | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $65.2M | $421.6M |
| Alpha Omega Integration LLC | 541512 Computer Systems Design Services | $91.9M | $421.5M |
| Science Applications International Corporation | 541512 Computer Systems Design Services | $42.0M | $420.4M |
| Maximus Federal Technology Solutions, LLC | 541512 Computer Systems Design Services | $39.6M | $419.6M |
| System High Corporation | 541690 Other Scientific and Technical Consulting Services | $81.2M | $414.3M |
| AT&T Technical Services Company, Inc | 517110 Wired Telecommunications Carriers | $12.5M | $412.5M |
| CA, Inc. | 511210 Software Publishers | $79.0M | $406.3M |
| Chenega Enterprise Systems & Solutions, LLC | 541611 Administrative Management and General Management Consulting Services | $77.3M | $405.4M |
| Analytic Services Inc. | 541611 Administrative Management and General Management Consulting Services | $84.4M | $403.1M |
| P E Systems, Inc. | 541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | $84.4M | $402.3M |
| Simventions Inc | 541330 Engineering Services | $76.7M | $396.5M |
| Black Canyon Consulting LLC | 541511 Custom Computer Programming Services | $86.9M | $391.8M |
| Inserso Corporation | 541512 Computer Systems Design Services | $94.2M | $387.2M |
| Omni FED LLC | 541511 Custom Computer Programming Services | $91.3M | $384.0M |
| Mindpoint Group LLC | 541519 Other Computer Related Services | $34.7M | $382.0M |
| Broadleaf, Inc. | 541330 Engineering Services | $32.7M | $381.9M |
| Redhawk IT Solutions, LLC | 541519 Other Computer Related Services | $119.5M | $381.7M |
| CSA Global LLC | 541512 Computer Systems Design Services | $51.7M | $380.5M |
| Two SIX Labs, LLC | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $46.1M | $374.1M |
| Avmac LLC | 336411 Aircraft Manufacturing | $70.1M | $372.8M |
| Tuvli LLC | 541990 All Other Professional, Scientific, and Technical Services | $48.9M | $372.1M |
| VMD Systems Integrators, LLC | 561612 Security Guards and Patrol Services | $97.6M | $371.2M |
| Northrop Grumman Systems Corporation | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | $41.5M | $364.7M |
| Contrack Watts Inc | 237130 Power and Communication Line and Related Structures Construction | $41.4M | $361.0M |
| CDM Federal Programs Corporation | 562910 Remediation Services | $44.2M | $359.7M |
| Digital Management LLC | 541519 Other Computer Related Services | $55.8M | $358.7M |
| The Building People LLC | 561210 Facilities Support Services | $76.2M | $358.3M |
| Nationwide IT Services Inc | 541519 Other Computer Related Services | $45.1M | $356.5M |
| American Type Culture Collection | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $43.8M | $356.2M |
| Procentrix, LLC | 541519 Other Computer Related Services | $58.8M | $355.4M |
| CMA Technology Inc | 541519 Other Computer Related Services | $74.2M | $351.1M |
| Maveris LLC | 541511 Custom Computer Programming Services | $73.7M | $350.3M |
| Didlake Inc | 561720 Janitorial Services | $52.3M | $348.6M |
| Sysco Hampton Roads, Inc | 311812 Commercial Bakeries | $44.4M | $346.9M |
| Prescient Edge Corporation | 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | $33.5M | $345.8M |
| CACI Enterprise Solutions, LLC | 541519 Other Computer Related Services | $30.9M | $345.3M |
| Phlow Corp. | 325412 Pharmaceutical Preparation Manufacturing | $105.3M | $342.4M |
| SOC LLC | 561612 Security Guards and Patrol Services | $16.3M | $342.4M |
| CACI, LLC - Commercial | 541199 All Other Legal Services | $73.6M | $341.9M |
