| National Collegiate Inventors & Innovators Alliance, Inc. | Amherst | MA | $446M |
| Deep Mile Networks LLC | Vienna | VA | $335M |
| Advanced Concepts Enterprises, Inc. | Fort Walton Beach | FL | $199M |
| Chugach Training And Educational Solutions, LLC | Anchorage | AK | $145M |
| Pae Professional Services, LLC | Falls Church | VA | $141M |
| T3i, Inc. | San Antonio | TX | $132M |
| Aleut Aerospace Engineering, LLC | Colorado Springs | CO | $129M |
| Flatter, Inc. | Fredericksburg | VA | $123M |
| Ids International, LLC | Arlington | VA | $120M |
| Management Concepts, Inc. | Tysons Corner | VA | $95.7M |
| Team Carney, Inc. | Bentonville | VA | $66.1M |
| Gp Strategies Government Solutions, Inc. | Columbia | MD | $58.3M |
| Data Management Services Inc. | Silver Spring | MD | $48.7M |
| Purdy Group LLC | Annapolis | MD | $48.6M |
| Chenega Security California Corporation | Chantilly | VA | $45.3M |
| Downrange Operations And Training LLC | Laramie | WY | $43.5M |
| Bodwe-kvg JV LLC | Dowagiac | MI | $36.3M |
| The Arbinger Company | Farmington | UT | $31.9M |
| Business Management Research Associates, Inc. | Manassas | VA | $31.1M |
| Burningcastle, LLC | Arlington | VA | $25.6M |
| Delta Solutions & Strategies Bowhead, LLC | Springfield | VA | $25.3M |
| Constant Eagle Hill LLC | Alexandria | VA | $21.9M |
| Solers Research Group Inc. | Sanford | FL | $21.6M |
| Franklin Covey Client Sales Inc. | Draper | UT | $20.2M |
| Colleague Consulting, LLC | Greenbelt | MD | $18.8M |
| Gotham Government Services LLC | Haymarket | VA | $18.1M |
| MTNT IT & Communications, LLC | Anchorage | AK | $17.8M |
| O2x Human Performance, LLC | Scituate | MA | $17.4M |
| William T Brooks & Associates Inc. | Greensboro | NC | $17.1M |
| American Public Training LLC | Washington | DC | $16.5M |
| Alutiiq Career Ventures LLC | Anchorage | AK | $16.4M |
| Coursera, Inc. | Mountain View | CA | $16.2M |
| The Washington Center For Internships And Academic Seminars | Washington | DC | $15.2M |
| Coley & Associates, Inc. | Spring Branch | TX | $14.6M |
| Tier 1 Performance Solutions LLC | Covington | KY | $14.2M |
| Gapingvoid Culture Design Group LLC | Miami | FL | $14.1M |
| Mccolm & Company LLC | Saint Petersburg | FL | $13.8M |
| Human Domain Solutions, LLC | Alexandria | VA | $13M |
| Varnermiller LLC | Summerville | SC | $12.3M |
| Webmd Health Corp. | Newark | NJ | $11.6M |
| Topsarge Business Solutions, LLC | Temple | TX | $11.5M |
| H2o Partners Inc. | Austin | TX | $10.8M |
| Cognition LLC | Washington | DC | $9.77M |
| Afco LLC | Washington | DC | $9.53M |
| Bizzell Corporation | Arlington | VA | $8.89M |
| Softek Services Inc. | Washington | DC | $8.76M |
| Z4e Strategic Results Alliance, LLC | Sierra Vista | AZ | $8.31M |
| Gabriel Enterprises Consulting Group LLC | Apollo Beach | FL | $8.17M |
| Human Technology Inc. | Front Royal | VA | $7.92M |
| Center For Creative Leadership | Greensboro | NC | $7.65M |
| Jeffrey Alan Group LLC | College Park | MD | $7.5M |
| Cubic Defense Applications, Inc. | Orlando | FL | $7.47M |
| Parents As Teachers National Center, Inc. | Saint Louis | MO | $6.9M |
| Enterprise Training Solutions Inc. | White Plains | NY | $6.9M |
| CSP Solutions LLC | Raleigh | NC | $6.85M |
| Raven Advisory LLC | Fayetteville | NC | $6.69M |
| Omna International LLC | Spotsylvania | VA | $6.65M |
| Vitalsmarts, Lc | Provo | UT | $6.55M |
| Bodwe Federal Services LLC | Dowagiac | MI | $6.41M |
| Rouxbe Global Food Group, Inc. | Snoqualmie | WA | $6.37M |
| Association Of Certified Anti-money Laundering Specialists, LLC | Washington | DC | $6.34M |
| NW3C, Inc. | Richmond | VA | $6.31M |
| National Organization For Victim Assistance, Inc. | Alexandria | VA | $6.29M |
| Lab2market, PBC | Dana Point | CA | $6.28M |
| Empower Educational Consulting, LLC | Chandler | AZ | $5.88M |
| The Training Connection Inc. | Woodbridge | VA | $5.79M |
| Competitive Solutions, Inc. | Alpharetta | GA | $5.78M |
| Executive Edge Inc. | Conshohocken | PA | $5.53M |
| Performax 3, Inc. | Palm Harbor | FL | $5.28M |
| Nationpoint JV LLC | Sault Sainte Marie | MI | $5.14M |
| Sunset Design & Programming, Inc. | Oxnard | CA | $5.14M |
| Aquila Spirit - Purdy Group JV LLC | Annapolis | MD | $5.1M |
| Usbta Service Group, LLC | Myrtle Beach | SC | $5.09M |
| Piton Science & Technology LLC | Oakton | VA | $4.96M |
| Kardia Group LLC | Scottsdale | AZ | $4.52M |
| 3D Management & Consulting LLC | Sierra Vista | AZ | $4.44M |
| D3 Mission Critical Systems, LLC | Alexandria | VA | $4.42M |
| Doron Precision Systems, Inc. | Binghamton | NY | $4.32M |
| Leaders Established 1775 LLC | Carlisle | PA | $4.26M |
| Gp Strategies Corporation | Troy | MI | $4.04M |
| Technical Management Services LLC | Castle Pines | CO | $3.92M |
| Cerifi LLC | Alpharetta | GA | $3.89M |
| International Center For Leadership Development Inc. | Lake Mary | FL | $3.87M |
| The Halen Group Inc. | Annapolis | MD | $3.85M |
| Institute For Defense And Business | Chapel Hill | NC | $3.81M |
| Homefront Protective Group Inc. | Brooklyn | NY | $3.8M |
| Datacamp, Inc. | New York | NY | $3.7M |
| Catharsis Productions LLC | Chicago | IL | $3.67M |
| American Partner Technologies, LLC | Elkton | MD | $3.62M |
| Relias LLC | Morrisville | NC | $3.49M |
| Practising Law Institute | New York | NY | $3.35M |
| Port Sailing Center Inc. | New Rochelle | NY | $3.26M |
| Personal Strengths Publishing, LLC | Carlsbad | CA | $3.18M |
| Learning For Work LLC | Dayton | OH | $3.14M |
| Symphonic Strategies Inc. | Silver Spring | MD | $3.1M |
| Poma North America LLC | Sheridan | WY | $3.03M |
| Three Sixty, Inc. | Bulverde | TX | $3.02M |
| Insight Management Consulting, LLC | Crofton | MD | $3.01M |
| Engaging Training Solutions, Inc. | Aurora | CO | $2.9M |
| Franklin Iq Inc. | Arlington | VA | $2.9M |
