| Itc Defense Corp. | North Charleston | SC | $188M |
| Sierra Nevada Company, LLC | Shalimar | FL | $186M |
| Adapt Forward LLC | Mt Pleasant | SC | $186M |
| Oceaneering International Inc. | Hanover | MD | $185M |
| KBR Wyle Services, LLC | Huntsville | AL | $182M |
| Stanley Consultants, Inc. | Muscatine | IA | $182M |
| Vector CSP LLC | Elizabeth City | NC | $181M |
| Ndi Engineering Company | Thorofare | NJ | $181M |
| Psi Pax, Inc. | California | MD | $179M |
| Oceanetics Inc. | Annapolis | MD | $178M |
| Global Solutions Ventures, LLC | Bethesda | MD | $178M |
| Aecom International Inc. | Frankfurt Am Main | | $178M |
| Summit Technologies, Inc. | Panama City Beach | FL | $177M |
| Bowman Consulting Group Ltd. | Reston | VA | $177M |
| Eagle Systems Inc. | California | MD | $175M |
| Ge Energy Power Conversion USA Inc. | Imperial | PA | $174M |
| KBC Energy Solutions LLC | Washington | DC | $172M |
| JRC Integrated Systems, LLC | Washington | DC | $171M |
| Arservices, Limited | Falls Church | VA | $170M |
| Raytheon CompanyMarlborough, MA · UEI F1ZBMFDJMGL3 | Marlborough | MA | $170M |
| Procon Consulting LLC | Mclean | VA | $169M |
| A3 Technology Inc. | Egg Harbor City | NJ | $167M |
| Andromeda Systems Incorporated | Virginia Beach | VA | $166M |
| RMC 2021 LLC | Arlington | VA | $165M |
| Raytheon CompanySan Diego, CA · UEI C6Z6WQKFN7M6 | San Diego | CA | $165M |
| Bma Technical Services, Inc. | Huntsville | AL | $165M |
| Atkinsrealis USA Inc. | Tampa | FL | $164M |
| Raytheon CompanyHuntsville, AL · UEI HTMUK1RW2GY3 | Huntsville | AL | $163M |
| Green Expert Technology Inc. | Haddonfield | NJ | $162M |
| Ghostrock Systems Development, LLC | Anchorage | AK | $162M |
| Arrows Edge LLC | Huntsville | AL | $161M |
| Cssi, LLC | Washington | DC | $160M |
| Fuse Integration, Inc. | San Diego | CA | $159M |
| Fidelity Technologies Corporation | Reading | PA | $159M |
| Mikel Inc. | Middletown | RI | $158M |
| Strategic Data Systems, Inc. | Keller | TX | $158M |
| Spinsys-dine, LLC | Scottsdale | AZ | $157M |
| Systems Technology Forum, Ltd. | Fredericksburg | VA | $157M |
| Engineering Support Personnel, Inc. | Orlando | FL | $157M |
| Raytheon CompanyMarlborough, MA · UEI ENC9Y8JGL3E9 | Marlborough | MA | $156M |
| MLT Systems LLC | Stafford | VA | $156M |
| Compass Systems, Inc. | Lexington Park | MD | $156M |
| Stantec Consulting Services Inc. | Denver | CO | $155M |
| Tetra Tech, Inc. | Marlborough | MA | $155M |
| Basic Commerce & Industries Inc. | Moorestown | NJ | $154M |
| Herren Associates Inc. | Washington | DC | $154M |
| Quiet Professionals, LLC | Tampa | FL | $154M |
| Commit Enterprises Inc. | N Charleston | SC | $153M |
| Regulus Group, LLC | Woodstock | VA | $152M |
| JSL Technologies, Inc. | Oxnard | CA | $151M |
| Corps Solutions LLC | Stafford | VA | $151M |
| Fleet JV LLC | Manassas | VA | $150M |
| Marvell Government Solutions LLC | Burlington | VT | $149M |
| Saab Inc. | East Syracuse | NY | $149M |
| Global Miracle Solutions LLC | Salt Lake City | UT | $149M |
| Evans Incorporated | Falls Church | VA | $148M |
| Antech Systems, Inc. | Chesapeake | VA | $148M |
| Westinghouse Government Services LLC | Hopkins | SC | $148M |
| Synchron, LLC | Washington | DC | $147M |
| L3harris Technologies, Inc. | Chantilly | VA | $147M |
| Future Technologies, Inc. | Herndon | VA | $147M |
| Ideal Innovations Incorporated | Arlington | VA | $146M |
| Alexandria Insights, Inc. | Stafford | VA | $143M |
| Long Wave Inc. | Oklahoma City | OK | $142M |
| Thor Solutions LLC | Arlington | VA | $142M |
| Bset, LLC | Anchorage | AK | $141M |
| Predicate Logic, Inc. | San Diego | CA | $140M |
| Snap, Inc. | Chantilly | VA | $140M |
| PRKK LLC | Alexandria | VA | $139M |
| Ameresco Select, Inc. | Framingham | MA | $136M |
| Digitalibiz, LLC | Norman | OK | $135M |
| Lbyd Federal, LLC | Idaho Falls | ID | $135M |
| Jacobs/b&m A Joint Venture | Arlington | VA | $135M |
| PBG Consulting, LLC | Mc Lean | VA | $134M |
| Epsilon C5i Inc. | San Diego | CA | $134M |
| Michael Baker International, Inc. | San Diego | CA | $134M |
| HDR Engineering, Inc.Honolulu, HI · UEI JACQAPZFGL93 | Honolulu | HI | $134M |
| Vali Cooper International LLC | Covington | LA | $133M |
| Victory Solutions, LLC | Huntsville | AL | $133M |
| Envision Innovative Solutions, Inc. | Wall Township | NJ | $133M |
| Global Systems Technologies, LLC | Stafford | VA | $132M |
| HDR Engineering, Inc.Colorado Springs, CO · UEI HDRMQ3TS4BX8 | Colorado Springs | CO | $131M |
| Mandex Inc. | Fairfax | VA | $131M |
| Parsons Government Services International Inc. | Pasadena | CA | $131M |
| Total Technology, Inc. | Mount Laurel | NJ | $130M |
| Spees LLC | Kent | WA | $130M |
| Chinook Systems Inc. | Cocoa Beach | FL | $130M |
| American Technology Solutions International Corp. | Fredericksburg | VA | $129M |
| Veterans Technology, L.L.C. | Huntsville | AL | $128M |
| Act1 Federal LLC | Arlington | VA | $128M |
| Jacobs/ewingcole, A Joint Venture | Arlington | VA | $127M |
| Ehs Technologies Corp. | Moorestown | NJ | $127M |
| National Center For Defense Manufacturing And Machining | Johnstown | PA | $127M |
| Solutions Through Innovative Technologies Inc. | Fairborn | OH | $127M |
| HDR Engineering, Inc.Denver, CO · UEI KBCXMJ2WXRK7 | Denver | CO | $126M |
| Patricio Enterprises, Inc. | Stafford | VA | $126M |
| Insight Technology Solutions, LLC | Annapolis | MD | $126M |
| Northrop Grumman Systems Corporation | Clearfield | UT | $125M |
| Yorktown Systems Group Inc. | Huntsville | AL | $124M |
| Unmanned Systems Incorporated | Mckinney | TX | $124M |
