| National Technology & Engineering Solutions of Sandia, LLC | New Mexico | $5.4B | $25.1B |
| Triad National Security, LLC | Ohio | $5.5B | $24.4B |
| Consolidated Nuclear Security, LLC | Maryland | $3.3B | $16.7B |
| UT-Battelle LLC | Tennessee | $3.0B | $13.4B |
| Savannah River Nuclear Solutions LLC | South Carolina | $3.4B | $12.0B |
| Honeywell Federal Manufacturing & Technologies, LLC | Missouri | $2.3B | $10.0B |
| v2x Systems LLC | Colorado | $1.2B | $7.7B |
| KBR Services, LLC | Texas | $627.3M | $6.1B |
| Mission Support & Test Services LLC | Kansas | $1.0B | $4.9B |
| Pantexas Deterrence, LLC | Virginia | $1.6B | $3.6B |
| Xator LLC | Virginia | $79.1M | $2.8B |
| Leidos, Inc. | Maryland | $307.0M | $2.1B |
| PAE Government Services, Inc. | Virginia | $212.9M | $2.1B |
| B.I. Incorporated | Colorado | $253.8M | $1.3B |
| Skookum Educational Programs | Washington | $282.0M | $1.1B |
| Amentum Technology, Inc. | Tennessee | $105.5M | $1.1B |
| Professional Contract Services, Inc. | Texas | $208.9M | $1.1B |
| URS Federal Services International, Inc | Ohio | $13.7M | $1.0B |
| BAE Systems Ordnance Systems Inc | Virginia | $99.8M | $992.6M |
| Sallyport Global Holdings Inc | Virginia | $2.0M | $990.7M |
| Pride Industries | California | $192.3M | $942.9M |
| Fluor Intercontinental, Inc | South Carolina | $287.2M | $925.9M |
| Akima Facilities Operations LLC | Virginia | $210.0M | $775.5M |
| KBR Wyle Services, LLC | Maryland | $37.4M | $695.8M |
| Amentum Parsons Logistics Services LLC | Virginia | $138.4M | $630.7M |
| Asrc Federal Field Services, LLC | Maryland | $81.8M | $620.3M |
| Fluor Federal Petroleum Operations, LLC | Louisiana | −$63.3M | $609.2M |
| Facility Services Management, Inc. | Tennessee | $94.9M | $592.4M |
| DLH Solutions Inc | Georgia | $34.8M | $568.7M |
| Dewberry Engineers Inc. | Virginia | $34.6M | $561.4M |
| Asrc Federal Facilities Logistics LLC | Maryland | $194.5M | $547.3M |
| Dzsp 21 LLC | Virginia | $46.6M | $539.8M |
| Servicesource Inc | Virginia | $102.1M | $518.6M |
| Loyalty Support Services | Outside the U.S. | $81.4M | $511.0M |
| Syncom Space Services LLC | Virginia | −$3.9M | $493.6M |
| Emcor Government Services, Inc | Virginia | $101.0M | $489.7M |
| Jones Lang Lasalle Americas, Inc. | Illinois | $110.6M | $458.1M |
| Amentum Spaceport LLC | Virginia | $85.3M | $453.7M |
| Strategic Storage Partners, LLC. | Louisiana | $429.6M | $430.1M |
| KOA Lani JV LLC | Florida | $66.3M | $416.5M |
| Alutiiq Information Management, LLC | Alaska | $89.8M | $412.2M |
| Cherokee Nation System Solutions LLC | Oklahoma | $34.9M | $407.2M |
| Asrc Communications, Ltd. | Maryland | $37.7M | $392.6M |
| Ranger Land Systems, Inc. | Alabama | $19.1M | $382.0M |
| HCI Management Services Company | Nebraska | $17.0M | $360.2M |
| The Building People LLC | Virginia | $76.2M | $358.3M |
| Pegasus Support Services LLC | Georgia | $83.5M | $357.1M |
| Action Facilities Management Inc | West Virginia | $98.9M | $350.6M |
| T&H Services, LLC | Alaska | $54.4M | $349.6M |
| Valiant Government Services LLC | North Carolina | $27.0M | $331.8M |
| Brillient Corporation | Virginia | $26.0M | $331.6M |
| Nova Space Solutions, LLC | Alaska | $185.4M | $315.2M |
| Tiya Services, L.L.C. | Louisiana | $47.2M | $307.0M |
| Charles River Laboratories, Inc. | Massachusetts | $62.6M | $304.3M |
| Pacarctic, LLC | Alaska | $61.9M | $303.2M |
| Pond Constructors Inc. | Georgia | $50.3M | $302.6M |
| South Dade Air Conditioning & Refrigeration Inc | Florida | $93.5M | $299.0M |
| Siemens Industry Inc | Illinois | $67.3M | $289.5M |
| Red River Science & Technology, LLC | Oklahoma | $31.7M | $264.9M |
| Readiness Management Support LC | Florida | $49.7M | $259.5M |
| Nuclear Waste Partnership LLC | South Carolina | $0 | $257.9M |
| KBR Diego Garcia, LLC | Texas | $34.8M | $254.7M |
| Akima Intra-Data, LLC | Colorado | $66.1M | $253.8M |
| Four Seasons Environmental Inc | Ohio | $54.2M | $251.6M |
| Sourceamerica | Virginia | $13.0M | $250.0M |
| "alutiiq Logistics & Maintenance Services, llc" | Alaska | $27.2M | $249.7M |
| Asrc Federal Cyber, LLC | Maryland | $46.3M | $245.3M |
| Chugach Consolidated Solutions, LLC | Alaska | $29.4M | $245.2M |
| King & George, LLC | Texas | $23.7M | $244.9M |
| Akima Support Operations, LLC | Alaska | −$92K | $244.4M |
| Vectrus Federal Services Gmbh | Outside the U.S. | $22.9M | $235.7M |
| Weston Solutions, Inc. | New Mexico | $0 | $233.8M |
| DSC-EMI Maintenance Solutions, LLC | North Carolina | $48.1M | $232.4M |
| Nelson Refrigeration Inc | Nebraska | $32.8M | $232.3M |
| Blackwatch International Corporation | Virginia | $155.6M | $232.0M |
| ECC International, LLC | Virginia | $274K | $225.4M |
| Chugach Logistics and Facility Services JV, LLC | Alaska | $90.5M | $216.1M |
| CMI Management, LLC | Virginia | $40.3M | $211.9M |
| Arctec Alaska JV | Alaska | $23.9M | $211.0M |
| Electronic Metrology Laboratory, LLC | Tennessee | $58.6M | $206.9M |
| Raven Services Corp | Virginia | $59.9M | $206.0M |
| Wolf Creek Federal Services LLC | Alaska | $5.2M | $204.9M |
| Cotton Commercial USA, Inc. | Texas | −$8.1M | $199.4M |
| Inussuk a/S | Outside the U.S. | $66.7M | $197.2M |
| Tunista Logistics Solutions, LLC | Alaska | $50.1M | $189.9M |
| Technica LLC | South Carolina | $28.7M | $186.3M |
| VGS Infrastructure Services Inc | South Carolina | $41.9M | $184.6M |
| Hospital Housekeeping Systems LLC | Texas | $19.8M | $184.3M |
| R & D Maintenance Services Inc | Oklahoma | $16.6M | $183.8M |
| Nika Technologies Inc | Maryland | $46.1M | $183.5M |
| PAE Applied Technologies LLC | Virginia | $40.2M | $182.4M |
| Northern Management Services, Inc. | Idaho | $44.8M | $179.2M |
| Sawtst LLC | Georgia | $19.6M | $178.2M |
| Olgoonik Logistics, LLC | Alaska | $36.3M | $177.7M |
| Akima Range Readiness Operations LLC | Virginia | $0 | $172.2M |
| Phoenix Management Inc | Texas | $16.9M | $170.0M |
| Centerra Integrated Facilities Services, LLC | Virginia | $37.2M | $169.8M |
| GEO Secure Services, LLC | Florida | $36.8M | $169.1M |
| Tsay Professional Services, Inc. | New Mexico | $36.9M | $166.9M |
| Yukon Fire Protection Services, Inc. | Alaska | $20.2M | $165.9M |
| Kira Training Services LLC | Colorado | $7.4M | $164.8M |
| Chenega Facilities Management LLC | Texas | $6.4M | $161.3M |
| JLL-Midnight Sun Ifms LLC | Alaska | $29.6M | $158.5M |
| we2 Support Services 8a JV LLC | Michigan | −$492K | $157.9M |
| Chenega Base & Logistics Services LLC | Texas | $56.5M | $156.5M |
| DAE Sung LLC | Illinois | $42.2M | $155.1M |
| Akima Global Logistics, LLC | Virginia | $72.0M | $154.5M |
| Swift & Staley Inc. | Kentucky | $0 | $153.1M |
| Alutiiq Commercial Enterprises LLC | Alaska | −$147K | $149.4M |
| Defense Base Services, LLC | Alaska | $15.9M | $144.2M |
| Dawson MCG, Inc. | Hawaii | $30.6M | $144.0M |
| Chenega Healthcare Services LLC | Texas | $7.6M | $143.8M |
| Aleut O&M Services, LLC | Colorado | $24.1M | $142.2M |
| Invicta Global, LLC | Texas | $9.9M | $140.0M |
| Criterion Corporation | Michigan | $24.1M | $136.7M |
| J&J and Alms Mission Support Solutions, LLC | Alaska | $35.4M | $135.1M |
| Vanquish Worldwide L.L.C. | Tennessee | $33.9M | $132.9M |
| Vectrus-J&J Facilities Support, LLC | Colorado | $23.5M | $130.2M |
| Fluor Intercontinental Germany Gmbh | Outside the U.S. | $11.8M | $128.4M |
| Vectrus Services a/S | Outside the U.S. | $0 | $127.3M |
| Citadel Federal Solutions LLC | Georgia | $74.0M | $125.3M |
| Tech Systems Inc | Virginia | $4.1M | $121.0M |
| Integriward, LLC | Texas | $11.6M | $120.0M |
| Puyenpa Services, LLC | Nevada | $5.7M | $119.5M |
| Native Energy & Technology Inc | Texas | $17.3M | $118.9M |
| Fitt Scientific, LLC | Virginia | $20.4M | $118.8M |
| Ajanta Consulting LLC | Texas | $12.1M | $115.4M |
| Data Monitor Systems Inc | Oklahoma | $38.4M | $115.4M |
| Frontline King George JV LLC | Maryland | $33.4M | $115.3M |
| RE-Engineered Business Solutions, Inc | Florida | $18.4M | $112.0M |
| Enviremedial Services, Inc. | California | $13.1M | $111.6M |
| Techflow Mission Support, LLC | Idaho | $12.7M | $110.4M |
| Fluor Amec II, LLC | South Carolina | $0 | $108.8M |
| Rhoads Industries, Inc. | Pennsylvania | $31.1M | $104.5M |
| Teamgov, Inc. | Maryland | $28.6M | $103.1M |
| Elektro-Krueck-Gmbh, Elektroinstallationen | Outside the U.S. | $19.5M | $102.3M |
| v2x Systems LLC | Virginia | −$129K | $99.8M |
| Professionals HIR LLC | Virginia | $11.2M | $99.4M |
| Projectxyz, Inc. | Alabama | $18.8M | $98.8M |
| PD Systems, LLC | Virginia | $13.2M | $98.3M |
| Innovative Consulting & Management Services, LLC | Maryland | $25.7M | $94.3M |
| Commonwealth Scientific and Industrial Research Organisation | Outside the U.S. | $15.3M | $93.6M |
| Golden Wolf, LLC | Florida | $14.8M | $92.2M |
| Brymak & Associates, Inc. | Tennessee | $29.0M | $92.2M |
| Specpro Environmental Services LLC | Tennessee | −$2.4M | $90.7M |
| T Square Logistics Services Corporation | Colorado | $27.5M | $89.9M |
| Brown Point Facility Management Solutions, LLC | Rhode Island | $21.8M | $89.8M |
| Cherokee Nation Armored Solutions, LLC | Oklahoma | $36.7M | $88.9M |
| Government Contracting Resources, Inc. | North Carolina | $15.3M | $88.4M |
| Seven Generations Architecture & Engineering LLC | Michigan | $1.7M | $88.3M |
| Selecttech Services Corporation | Ohio | $18.4M | $88.0M |
| Innovative Technology Partnerships LLC | New Mexico | $21.7M | $87.8M |
| Integrity National Corporation | Maryland | $17.9M | $87.7M |
| RWD Consulting LLC | District of Columbia | $9.8M | $84.2M |
| Prime Response, Inc. | Maryland | $17.6M | $83.7M |
| SKE Technical Services Gmbh | Outside the U.S. | $15.9M | $83.5M |
| IAP-ECC LLC | Florida | $19.2M | $83.3M |
| SIX Mile Nika JV, LLC | Alaska | $30.1M | $83.1M |
| Instituto Nacional DE Tecnica Aeroespacial Esteban Terradas MDE | Outside the U.S. | $9.6M | $82.8M |
| Synergy Logistics Services, LLC | Missouri | $3.5M | $81.2M |
| Altus Technical Solutions LLC | Maryland | $12.3M | $80.9M |
| Asrc Federal Gulf State Constructors LLC | Maryland | $41.1M | $80.1M |
| at2, LLC | Maryland | $14.4M | $79.8M |
| Accord Federal Services, LLC | Tennessee | $19.0M | $79.7M |
| Tbp&jj Worldwide Services LLC | Virginia | $37.0M | $79.3M |
| Call Henry Inc | Florida | $8.6M | $79.2M |
| Coastal Management Solutions Inc. | Virginia | $9.5M | $79.1M |
| Westech International, Inc. | New Mexico | $20.9M | $78.6M |
| Alutiiq Operations Services, LLC | Alaska | $66.8M | $77.8M |
| Unique Cleaning Service, Inc. | Georgia | $19.3M | $75.5M |
| Nakupuna Services LLC | Virginia | $38.0M | $75.0M |
| Custodial Enterprises Gmbh | Outside the U.S. | $15.9M | $71.8M |
| Global Systemized Industry | Outside the U.S. | $20.5M | $69.9M |
| Obera LLC | Virginia | $99K | $69.9M |
| Satellite Services Inc | Michigan | $12.3M | $69.7M |
| Diversified Service Contracting, Inc. | North Carolina | $8.9M | $69.3M |
| GCR-Dean LLC | North Carolina | $11.2M | $68.3M |
| Property & Environmental Management Inc | Ohio | $27.2M | $67.5M |
| International Support Group LLC | Florida | $5.5M | $67.0M |
| Kira Aviation Services LLC | Arkansas | $4.7M | $66.5M |
| The Remi Group LLC | North Carolina | $13.0M | $65.6M |
| KJS Support Services Joint Venture LLC | Texas | $9.2M | $65.4M |
| BEN Fitzgerald Real Estate Services, L.L.C. | Texas | $13.2M | $65.2M |
| The Logistics Co Incorporated | North Carolina | $4.5M | $64.0M |
| Waseyabek Federal Services, L.L.C. | Michigan | $45.8M | $63.9M |
| Seres Engineering & Services LLC | South Carolina | $4.2M | $63.5M |
| Blackfish Federal, LLC | Virginia | $7.8M | $62.9M |
| PAE-Perini LLC | Virginia | −$2.9M | $61.2M |
| KTH Services JV, LLC | Colorado | $32.8M | $61.1M |
| Prolog, Inc. | Virginia | $13.8M | $60.9M |
| O & a Technical Services LLC | Virginia | $15.6M | $59.4M |
| Saudi Naval Support Co. | Outside the U.S. | $6.6M | $58.9M |
| MG Facility Services, LLC | Minnesota | $19.0M | $58.7M |
| Fortis Industries LLC | Alabama | $8.8M | $58.2M |
| Choctaw Defense Services Inc | Oklahoma | −$257K | $57.6M |
| Valiant/Alca JV LLC | Virginia | $15.1M | $55.9M |
| High Desert Support Services, LLC | Louisiana | $0 | $55.2M |
| NCS/EML SB Joint Venture LLC | Kentucky | $9.4M | $55.0M |
| Janco FS 2, LLC | Georgia | $10.5M | $55.0M |
| Quality Services International, LLC | Texas | $8.2M | $54.8M |
| Perimeter Security Partners, LP | Tennessee | $8.5M | $54.7M |
| KJS MP Joint Venture LLC | Texas | $140K | $53.8M |
| Ninety Five South, Inc | New York | $8.1M | $53.1M |
| CCS King George LLC | Hawaii | $5.6M | $53.0M |
| AAA Complete Building Services Inc. | District of Columbia | $20.7M | $52.6M |
| CAS FSE JV II LLC | Ohio | $22.6M | $51.9M |
| Intellectechs Inc | Virginia | $5.0M | $51.1M |
| J'S Associates, LLC | Maryland | $14.4M | $50.6M |
| Bowhead Operations & Maintenance Solutions LLC | Virginia | −$10K | $49.4M |
| Inspection Experts Inc | Nebraska | $11.0M | $49.1M |
| Corg Management Group LLC | South Carolina | $3.0M | $48.6M |
| Trademasters Service, Inc. | Virginia | $13.3M | $48.2M |
| CMC & Maintenance Inc | Maine | $12.7M | $47.2M |
| Wyandotte Technologies | Oklahoma | $11.2M | $46.8M |
| Oak Grove Technologies, LLC | North Carolina | $10.6M | $46.3M |
| Baron Communications Incorporated | Virginia | $8.7M | $46.1M |
| Tigua Facility Services, Inc. | Texas | $709K | $45.1M |
| Jjll, LLC | Texas | $0 | $45.0M |
| Shearwater Mission Support, LLC | Alaska | $4.2M | $45.0M |
| C Martin Co Inc | Nevada | $11.2M | $44.6M |
| Interdyne Corp | North Carolina | $9.8M | $44.1M |
| Advancia Government Services LLC | Wisconsin | $10.1M | $43.8M |
| Invicta Defense LLC | Texas | $1.3M | $43.2M |
| Guardian Technical Contracting | Outside the U.S. | $25.5M | $43.2M |
| Native Resource Development Co Inc | New Mexico | $6.3M | $42.9M |
| Fortis Native Group LLC | Alabama | $14.4M | $42.8M |
| Yokosoh Co., Ltd. | Outside the U.S. | $5.8M | $41.9M |
| Tunista Services, LLC | Alaska | $597K | $41.4M |
| HGS Engineering Inc | Alabama | $7.8M | $41.2M |
| Purdy Group LLC | Maryland | $1.8M | $41.1M |
| Dean/Fluor, LLC | South Carolina | $9.5M | $40.9M |
| Mitchell Consulting Services Group Inc | Oklahoma | $3.6M | $40.1M |
| DGI-ATI JV LLC | Maryland | $10.5M | $40.0M |
| Infinisource Consulting Solutions, Inc. | Virginia | $1.2M | $40.0M |
| Nihon Highway Service Co.,ltd. | Outside the U.S. | $4.8M | $39.7M |
| Wilson 5 Service Company, Inc. | Maine | $7.9M | $39.7M |
| Claxton/LTS JV, LLC | Virginia | $5.5M | $39.5M |
| Bowhead Base Operations LLC | Virginia | $15.8M | $39.1M |
| PAE Korea Limited | Outside the U.S. | $10.3M | $39.1M |
| Atigun Group, Inc. | Georgia | $11.5M | $39.0M |
| access: Supports for Living Inc. | New York | $8.0M | $39.0M |
| JP Logistics & Consulting, LLC | Virginia | $9.9M | $38.0M |
| East O&M, LLC | Virginia | $10.0M | $37.8M |
| SRM Group, LLC | Virginia | $3.8M | $37.5M |
| Anderson Construction Company of Fort Gaines | Georgia | $2.8M | $37.0M |
| Midnight Sun AUS, LLC | Alaska | $521K | $36.1M |
| Metis Solutions, LLC | Virginia | $0 | $35.8M |
| Summit Point Raceway Associates, Inc. | West Virginia | $9.4M | $35.3M |
| CCS King George 2 LLC | Hawaii | $8.5M | $35.2M |
| NVT Technologies Inc | Maryland | $11.4M | $35.1M |
