| University of Maryland College Park | College Park, MD | 1,535 |
| Johns Hopkins University | Baltimore, MD | 1,427 |
| National Institutes of Health, HHS | Bethesda, MD | 947 |
| Hughes Network Systems LLC | Germantown, MD | 532 |
| Government Employees Insurance Company (GEICO) | Chevy Chase, MD | 468 |
| Cognizant Technology Solutions US Corp | College Station, TX | 429 |
| T. Rowe Price Associates, Inc. | Owings Mills, MD | 274 |
| AstraZeneca Pharmaceuticals LP | Wilmington, DE | 264 |
| Tata Consultancy Services Limited | Rockville, MD | 225 |
| Axle Informatics | North Bethesda, MD | 197 |
| Grandison Management, Inc. | Howell, NJ | 197 |
| Marriott International, Inc. | Bethesda, MD | 181 |
| Accenture LLP | Chicago, IL | 180 |
| Food And Drug Administration | Silver Spring, MD | 179 |
| Ernst & Young U.S. LLP | Secaucus, NJ | 160 |
| Stanley Black & Decker Inc. | New Britain, CT | 146 |
| Compunnel Software Group, Inc | Plainsboro, NJ | 144 |
| Baltimore City Public Schools | Baltimore, MD | 133 |
| Sinai Hospital of Baltimore, Inc. | Baltimore, MD | 125 |
| IBM Corporation | Durham, NC | 113 |
| Financial Industry Regulatory Authority, Inc. | Washington, DC | 112 |
| Softrams, LLC | Leesburg, VA | 111 |
| Kelly Services, Inc. | Troy, MI | 108 |
| Sparksoft Corporation | Columbia, MD | 108 |
| Infosys Limited | Richardson, TX | 107 |
| Anne Arundel County Public Schools | Annapolis, MD | 105 |
| USACS Medical Group Ltd. | Canton, OH | 103 |
| LTIMindtree Limited | Edison, NJ | 101 |
| The Henry M. Jackson Foundation | Bethesda, MD | 98 |
| FEI.COM, Inc. | Columbia, MD | 97 |
| TEKsystems Global Services, LLC | Hanover, MD | 96 |
| Deloitte Consulting LLP | Philadelphia, PA | 95 |
| Morgan Stanley Services Group Inc. | New York, NY | 93 |
| Leidos, Inc. | Reston, VA | 88 |
| International Software Systems Inc | Greenbelt, MD | 88 |
| Leidos Biomedical Research, Inc. | Frederick, MD | 81 |
| Inovalon, Inc. | Bowie, MD | 80 |
| HiLabs, Inc | Bethesda, MD | 79 |
| Allegis Group, Inc. | Hanover, MD | 79 |
| Acentra Health, LLC | McLean, VA | 77 |
| Cyber Infotech LLC | Gaithersburg, MD | 71 |
| Blend360, LLC | Columbia, MD | 70 |
| TidalHealth Specialty Care, LLC | Salisbury, MD | 69 |
| MedStar Medical Group II, LLC | Columbia, MD | 68 |
| VAStek Inc. | San Diego, CA | 66 |
| HCL America Inc | Santa Clara, CA | 65 |
| Computer Packages, Inc. | Rockville, MD | 65 |
| OSS, Inc. | Gaithersburg, MD | 65 |
| Aditi LLC | Columbia, MD | 62 |
| Optum Services, Inc. | Eden Prairie, MN | 60 |
| Cisco Systems, Inc. | San Jose, CA | 60 |
| NexSolv, Inc. | Chantilly, VA | 59 |
| The U.S. Pharmacopeial Convention | Rockville, MD | 57 |
| APT Holdings, LLC | Glen Burnie, MD | 56 |
| Variyas Global Solutions Inc | Columbia, MD | 55 |
| University of Maryland Medical System | Linthicum, MD | 54 |
| Conduent State & Local Solutions, Inc. | Richardson, TX | 54 |
| Kennedy Krieger Institute | Baltimore, MD | 50 |
| ETEK IT Solutions, Inc | Frederick, MD | 50 |
| MedStar Medical Group II, LLC | Columbia, MD | 50 |
| Wiselink Global Inc | Germantown, MD | 49 |
| Adventist HealthCare, Inc. | Gaithersburg, MD | 48 |
| Mid-Atlantic Permanente Medical Group | Rockville, MD | 48 |
| Providenz LLC | Marriottsville, MD | 47 |
| The Johns Hopkins Hospital | Baltimore, MD | 47 |
| Exelon Business Services Company LLC | Kennett Square, PA | 46 |
| Rochambeau, The French International School of Washington, DC | Bethesda, MD | 46 |
| Guidehouse Digital LLC | McLean, VA | 45 |
| Prometheus Computing LLC | Bethesda, MD | 45 |
| Capgemini America Inc | Chicago, IL | 45 |
| Booz Allen Hamilton Inc. | McLean, VA | 44 |
| Microsoft Corporation | Redmond, WA | 44 |
| Constellation Energy Generation LLC | Kennett Square, PA | 44 |
| Retail Services and Systems, Inc. | Bethesda, MD | 44 |
| MedStar Health, Inc. | Columbia, MD | 43 |
| MedStar Medical Group-Southern Maryland, LLC | Hollywood, MD | 42 |
| Novavax, Inc. | Gaithersburg, MD | 42 |
| Crestline Hotels & Resort, LLC | Fairfax, VA | 42 |
| Thermo Fisher Scientific, Inc. | Waltham, MA | 41 |
| Apex IT Services LLC | Princeton, NJ | 41 |
| AJACE, Inc | Chantilly, VA | 41 |
| Meso Scale Diagnostics, LLC | Rockville, MD | 41 |
| Maryland Medical First, P.A. | Parkville, MD | 40 |
| Tredence Inc. | San Jose, CA | 40 |
| MedImmune LLC | Wilmington, DE | 39 |
| Intralox, LLC | Harahan, LA | 39 |
| Sysrs IT Services LLC | Columbia, MD | 39 |
| Amazon.com Services LLC | Seattle, WA | 38 |
| Populus Group LLC | Troy, MI | 38 |
| Comtrix Solutions, Inc. | Aldie, VA | 38 |
| Infinite Computer Solutions, Inc. | Rockville, MD | 37 |
| GAP Solutions Inc. | Herndon, VA | 37 |
| Meritus Medical Center, Inc. | Hagerstown, MD | 37 |
| RR Software Solutions LLC | Baltimore, MD | 37 |
| Transamerica Life Insurance Company | Cedar Rapids, IA | 37 |
| Catalent Pharma Solutions | Somerset, NJ | 37 |
| L&T Technology Services Limited | Edison, NJ | 36 |
| Unify Solutions Inc | Columbia, MD | 36 |
| Eastland Food Corporation | Jessup, MD | 36 |
| The Catholic University of America | Washington, DC | 35 |
| WSP USA Inc. | New York, NY | 35 |
| Unisoft Technology Inc. | Gaithersburg, MD | 35 |
| Chags Health Information Technology, LLC | Columbia, MD | 35 |
| DC Organic Farm LLC | Clarksburg, MD | 35 |
| FIS Management Services, LLC | New York, NY | 34 |
| Global Alliant Inc | Rockville, MD | 34 |
| Wipro Limited | East Brunswick, NJ | 33 |
| Fiserv Solutions, LLC | Milwaukee, WI | 33 |
| Baltimore Gas & Electric Co, An Exelon Company | Kennett Square, PA | 33 |
| DrFirst.com, Inc. | Rockville, MD | 33 |
| Elixir Lab USA Inc. | Rockville, MD | 32 |
| Association of Universities for Research in Astronomy | Tucson, AZ | 32 |
| MindPROS, Inc. | Baltimore, MD | 32 |
| Oracle America, Inc. | Austin, TX | 32 |
| Teckpros LLC | Columbia, MD | 32 |
| Gp Technologies LLC | North Brunswick, NJ | 32 |
| DSFederal Inc. | Rockville, MD | 31 |
| Hughes Systique Private Limited | Rockville, MD | 31 |
| Msr Technology Group LLC | Wilmington, DE | 30 |
| Digital Management LLC | McLean, VA | 30 |
| Becton, Dickinson and Company | Franklin Lakes, NJ | 30 |
| Remote Tiger, Inc. | Greenbelt, MD | 30 |
| Terumo Medical Corporation | Somerset, NJ | 29 |
| Ciena Corporation | Hanover, MD | 29 |
| Deloitte & Touche LLP | Philadelphia, PA | 29 |
| Pace Computer Solutions Inc | Columbia, MD | 29 |
| Radiant Innovative, Inc | Bethesda, MD | 28 |
| OneMain General Services Corporation | Evansville, IN | 27 |
| Kforce Inc. | Tampa, FL | 27 |
| Acetech Group Corporation | Columbia, MD | 27 |
| Gcom Information Technology Inc. | Columbia, MD | 27 |
| T-Mobile USA, Inc. | Bellevue, WA | 27 |
| BioReliance Corporation | Burlington, MA | 26 |
| Salem InfoTech Inc | Herndon, VA | 26 |
| GCOM Software LLC | Columbia, MD | 26 |
| S4 Consultants Inc | Irving, TX | 26 |
| Enewvision, LLC. | Columbia, MD | 26 |
| Flatiron Dragados USA, Inc. | New York, NY | 25 |
| W.R. Grace & Co. | Columbia, MD | 25 |
| General Dynamics Information Technology, Inc. | Falls Church, VA | 25 |
| Lieber Institute, Inc. | Baltimore, MD | 25 |
| ZoomInfo Technologies, LLC | Vancouver, WA | 25 |
| Parab Consulting Group Inc | Rockville, MD | 25 |
| Peblla Inc. | Rockville, MD | 25 |
| University of Maryland Charles Regional Medical Center | La Plata, MD | 25 |
| Applications Software Technology LLC | Lisle, IL | 25 |
| Knorr Brake Company LLC | Westminster, MD | 24 |
| Bisonte Industrial USA LLC | Baltimore, MD | 24 |
| MedStar Georgetown Medical Center, Inc. | Baltimore, MD | 24 |
| Management Health Systems, LLC | Sunrise, FL | 24 |
| National Rehabilitation Hospital, Inc. | Washington, DC | 24 |
| Merican, Inc. | Columbia, MD | 24 |
| Q9 Software LLC | Germantown, MD | 24 |
| Syntax Pro LLC | Ellicott City, MD | 24 |
| University of Maryland Medical Center | Linthicum, MD | 23 |
| MultiPlan, Inc. | New York, NY | 23 |
| Tender Touch Rehab Services LLC | Lakewood, NJ | 23 |
| Tista Science And Technology Corporation | Rockville, MD | 23 |
| St Theresa Nurselink Inc | Greenbelt, MD | 23 |
| United Parcel Service General Services, Co. | Atlanta, GA | 22 |
| Deloitte Tax LLP | Philadelphia, PA | 22 |
| Common Securitization Solutions, LLC | Bethesda, MD | 22 |
| Antra, Inc. | Sterling, VA | 22 |
| St. Agnes Healthcare, Inc. | Baltimore, MD | 22 |
| Rummel, Klepper & Kahl, LLP | Baltimore, MD | 22 |
| Itc Infotech (USA), Inc. | Paramus, NJ | 22 |
| UPMC Western Maryland Health Services LLC | Pittsburgh, PA | 21 |
| Jason Pharmaceuticals, Inc. | Baltimore, MD | 21 |
| Valarcorp Inc | Columbia, MD | 21 |
| Kite Pharma Inc. | Foster City, CA | 21 |
| Welburn Management Consulting | Woodbridge, VA | 21 |
| Georgetown University | Washington, DC | 20 |
| Infosys Public Services, Inc. | Richardson, TX | 20 |
| V-Soft Consulting Group, INC | Louisville, KY | 20 |
| Senseonics, Incorporated | Germantown, MD | 20 |
| Salesforce, Inc. | San Francisco, CA | 20 |
| Globaltekforcecom Inc | Reston, VA | 20 |
| Astrix Technology, LLC | Red Bank, NJ | 20 |
| Precise Software Solutions, Inc. | Rockville, MD | 20 |
| Consult America Inc | Ashburn, VA | 20 |
| Intellectt, Inc. | Iselin, NJ | 20 |
| Cloudscape, LLC | Frederick, MD | 20 |
| SB & Company, LLC | Owings Mills, MD | 20 |
| Amazon Web Services, Inc. | Seattle, WA | 20 |
| Chawla & Chawla PC | Gaithersburg, MD | 20 |
| Miller Construction Inc. | Laurel, MD | 20 |
| Think Big Solutions Inc | Damascus, MD | 20 |
| MedStar Shah MSO, LLC | Columbia, MD | 20 |
| Mavin Technologies, Inc. | Gaithersburg, MD | 20 |
| EchoStar Operating, LLC | Englewood, CO | 20 |
| Scope Infotech, Inc. | Columbia, MD | 19 |
| Theiss Research | La Jolla, CA | 19 |
| Intellian Technologies USA, Inc. | Irvine, CA | 19 |
| LCG, Inc. | Rockville, MD | 19 |
| Reveal Global Consulting, LLC | Fulton, MD | 19 |
| Washington College | Chestertown, MD | 19 |
| Frontline Community Services, Inc. | Beltsville, MD | 19 |
| Under Armour, Inc. | Baltimore, MD | 19 |
| REI Systems Inc. | Sterling, VA | 19 |
| Trigint Solutions LLC | Gaithersburg, MD | 19 |
| Ardra Tech Solutions LLC | Columbia, MD | 19 |
| HCL America Inc | Sunnyvale, CA | 19 |
| PPE Casino Resorts Maryland LLC | Hanover, MD | 18 |
| Ark Infotech LLC | Gaithersburg, MD | 18 |
| Technuf LLC | Rockville, MD | 18 |
| PerigonSoft LLC | Columbia, MD | 18 |
| Mitaja Corporation | Fulton, MD | 18 |
| Cognizance Technologies LLC | Leesburg, VA | 18 |
| Rohde & Schwarz USA, Inc. | Columbia, MD | 18 |
| STV Incorporated | Douglassville, PA | 18 |
| Isoftech Inc | Chantilly, VA | 18 |
| Howard Hughes Medical Institute | Chevy Chase, MD | 18 |
| Infostretch Corporation | Santa Clara, CA | 18 |
| Crystal Steel Fabricators, Inc. | Delmar, DE | 18 |
| General Conference Of Seventh-Day Adventists | Silver Spring, MD | 18 |
| Controlled Contamination Services | Dallas, | 18 |
| University Corporation for Atmospheric Research | Boulder, CO | 17 |
| Blossom Solutions Inc. | Ellicott City, MD | 17 |
| Northstar Group, Inc | Rockville, MD | 17 |
| ValueMomentum, Inc. | Piscataway, NJ | 17 |
| Birlasoft Inc | Edison, NJ | 17 |
| Pharmaceutics International, Inc. | Hunt Valley, MD | 17 |
| Sagitec Solutions, LLC | Little Canada, MN | 17 |
| Digital Infuzion, LLC. | Rockville, MD | 17 |
| Bcvs | San Diego, CA | 17 |
| W.L. Gore & Associates Inc. | Newark, DE | 17 |
| Entmatrix, Inc. | Ellicott City, MD | 17 |
| Aegis Project Controls Corp | Silver Spring, MD | 17 |
| The Boston Consulting Group, Inc. | Boston, MA | 17 |
| Skilltune Technologies Inc | North Brunswick, NJ | 17 |
| Bill Me Later, Inc. | San Jose, CA | 17 |
| Valuepro Inc | Little Rock, AR | 17 |
| iStream Solutions, Inc. | Ashburn, VA | 16 |
| Elevance Health, Inc. | Indianapolis, IN | 16 |
| Technogen, Inc. | Chantilly, VA | 16 |
| Charles River Laboratories, Inc. | Wilmington, MA | 16 |
| Litmus7 Systems Consulting Inc | San Francisco, CA | 16 |
| Tourgee & Associates, Inc. | Owings Mills, MD | 16 |
| PT Network LLC | Oak Brook, IL | 16 |
| CCS Intervention Operations, LLC | Bowie, MD | 16 |
| Kmm Technologies, Inc | Rockville, MD | 16 |
| Polar IT Services Inc | Elkridge, MD | 16 |
| ClarksTech LLC | Germantown, MD | 16 |
| United Therapeutics Corporation | Silver Spring, MD | 16 |
| Merkle Inc. | Columbia, MD | 16 |
| CohnReznick Advisory LLC | New York, NY | 16 |
| Kanor Systems Inc | Chantilly, VA | 16 |
| Saiven Technologies, Inc. | Catonsville, MD | 16 |
| Alliance Global Tech Inc | Columbia, MD | 16 |
| Pricewaterhousecoopers Advisory Services LLC | Tampa, FL | 15 |
| Edify Technologies, Inc. | Naperville, IL | 15 |
| Tanvi IT Solutions Inc | Chantilly, VA | 15 |
| Artis Magi, LLC | St. Michaels, MD | 15 |
| DLH Corp | Bethesda, MD | 15 |
| AECOM Technical Services Inc | Dallas, TX | 15 |
| Natsoft Corporation | Somerset, NJ | 15 |
| Guitar Center, Inc. | Westlake Village, CA | 15 |
| AuthX Security LLC | Gaithersburg, MD | 15 |
| HCL Global Systems Inc | Farmington Hills, MI | 15 |
| Adtalem Global Education Inc. | Chicago, IL | 15 |
| Risamsoft Inc. | Irving, TX | 15 |
| Cyquent, Inc. | Rockville, MD | 14 |
| Think Logic Systems Inc | Leander, TX | 14 |
| York International Corporation | Milwaukee, WI | 14 |
| University of Maryland Community Medical Group | Easton, MD | 14 |
| Corixa Corporation | Marietta, PA | 14 |
| Loyola University Maryland | Baltimore, MD | 14 |
| Ati Holdings, LLC | Bolingbrook, IL | 14 |
| ZS Associates, Inc. | Evanston, IL | 14 |
| Next Phase Solutions and Services, Inc. | Columbia, MD | 14 |
| Mack Trucks, Inc. | Greensboro, NC | 14 |
| AIW, Inc. | Hyattsville, MD | 14 |
| Psomagen Inc | Rockville, MD | 14 |
| Zdaas LLC | Glen Burnie, MD | 14 |
| Asta CRS, Inc. | Ashburn, VA | 14 |
| APS Transport LLC | Laurel, MD | 14 |
| Akhil Software Technologies LLC | Germantown, MD | 14 |
| Lonza Walkersville, Inc. | Walkersville, MD | 13 |
| Morgan Stanley Smith Barney LLC | New York, NY | 13 |
| Institutional Shareholder Services Inc. | Rockville, MD | 13 |
| Certify Global Inc. | Gaithersburg, MD | 13 |
| Cloudware LLC | Gaithersburg, MD | 13 |
| Mercy Medical Center, Inc. | Baltimore, MD | 13 |
| Hatch Light LLC | Greenbelt, MD | 13 |
| Gannett Fleming, Inc. | Mechanicsburg, PA | 13 |
| PRIME AE Group, Inc. | Baltimore, MD | 13 |
| Swingtech Consulting, Inc. | Greenbelt, MD | 13 |
| Baltimore Aircoil Company, Inc. | Jessup, MD | 13 |
| Sailotech Inc | Fulton, MD | 13 |
| Sodexo, Inc. | North Bethesda, MD | 13 |
| Turningpoint Global Solutions LLC | Rockville, MD | 13 |
| N9 IT Solutions, Inc. | Ellicott City, MD | 13 |
| Vedasoft, Inc | Severna Park, MD | 13 |
| WES Pharma Inc. | Westminster, MD | 13 |
| Serigor Inc. | Baltimore, MD | 13 |
| Orchard Hill Operator LLC | Towson, MD | 13 |
| Sai Global Solutions Inc | Elkridge, MD | 13 |
| Aj Soft Innovations LLC | Columbia, MD | 13 |
| Refyn Data LLC | Herndon, VA | 13 |
| ARINC Incorporated | Annapolis, MD | 12 |