| J.F. Taylor, Inc. | Lexington Park | $446M |
| J'S Associates, LLC | Dunkirk | $46M |
| J29, Inc. | Millersville | $17M |
| Jahn Corp | | $4.9M |
| James G Davis Construction Corp | Rockville | $15M |
| Jasint Consulting and Technologies, LLC | Columbia | $44M |
| JB Contracting, Inc. | Beltsville | $17M |
| JBL System Solutions LLC | Halethorpe | $35M |
| JBS International, Inc. | Rockville | $183M |
| Jensen Hughes, Inc. | Columbia | $33M |
| Jeskell Systems LLC | Laurel | $12M |
| JFL Consulting, LLC | Edgewater | $45M |
| Jhpiego Corp | Baltimore | $544M |
| John C. Grimberg Co., Inc. | | $84M |
| Johnson & Towers LLC | Baltimore | $33M |
| Johnson Controls Building Automation Systems, LLC | Rockville | $91M |
| Johnson, Mirmiran & Thompson, Inc. | Hunt Valley | $29M |
| Justice and Security Strategies, Inc. | Silver Spring | $34M |
| K Neal International Trucks Inc | Hyattsville | $38M |
| K&G Contracting Solutions, Inc. | Upper Marlboro | $20M |
| K2 Construction Consultants, Inc | Bethesda | $40M |
| Kairos, Inc | California | $51M |
| KBR Wyle Services, LLC | Lanham | $3.7B |
| KBR Wyle Services, LLC | Columbia | $340M |
| KBR Wyle Services, LLC | Lexington Park | $3.6B |
| KBR Wyle Services, LLC | | $26M |
| Kebros & Associates LLC | | $15M |
| Kekolu Contracting, LLC | LA Plata | $158M |
| Kennedy Krieger Children's Hosptial, Inc. | Baltimore | $22M |
| Khulisa Management Services, Inc. | | $14M |
| Kilda Group, LLC | Severna Park | $42M |
| Kingstonville, LLC | Bethesda | $15M |
| Kirkwood House Preservation Limited Partnership | | $12M |
| Knexus Research LLC | Oxon Hill | $14M |
| Knot Technology Solutions, L.L.C. | | $11M |
| Knowcean Consulting Inc. | | $15M |
| Knuckles-Williams Contracting, Inc. | Brookeville | $9.5M |
| KR-Mtac LLC | Hagerstown | $141M |
| L-3 Chesapeake Sciences Corporation | | $97M |
| L1 Enterprises Incorporated | Frederick | $164M |
| L2 Defense Inc | Baltimore | $40M |
| L3 Technologies Inc | Millersville | $185M |
| Laboratory Equipment Service, LLC | Beltsville | $30M |
| Lanier Electronics Group, Inc. | | $10M |
| LB & B Associates Inc | Columbia | $242M |
| LCG Systems LLC | Rockville | $143M |
| Lecor Technology Services, LLC | Ellicott City | $21M |
| Legacy Management Solutions LLC | Bowie | $21M |
| Leidos Biomedical Research Inc | Frederick | $2.9B |
| Leidos, Inc. | Gaithersburg | $3.7B |
| Leidos, Inc. | Gaithersburg | $1.4B |
| Leota Professional Resources, LLC | Lanham | $16M |
| Lexical Intelligence, LLC | Apex | $34M |
| LG Construction Inc | Perryville | $20M |
| Lieber Institute Inc | Baltimore | $39M |
| Life Safety Group, LLC | Rockville | $9.2M |
| Lifebridge Health, Inc. | Baltimore | $29M |
| Lightfront LLC | Bethesda | $50M |
| Lindholm & Associates, Inc. | Lusby | $14M |
| Lindstrom Excavating Contractors, Inc. | Worton | $8.9M |
| Link Technologies Inc | Germantown | $36M |
| Livanta LLC | | $388M |
| LMD Agency, Inc. | Columbia | $78M |
| Local 966 Pension Plan | | $63M |
| Lockheed Martin Corporation | Baltimore | $14M |
| Lockheed Martin Corporation | Middle River | $1.4B |
| Lockheed Martin Corporation | | $532M |
| Lockheed Martin Global, Inc. | Bethesda | $19M |
| Lockheed Martin Integrated Systems, LLC | | $90M |
| Lockheed Martin Services, LLC | | $102M |
| Loyola University Maryland, Inc. | Baltimore | $29M |
| Lpe Associates, LLC | Silver Spring | $17M |
| Lpe Strategy LLC | Silver Spring | $9.9M |
| LRS Federal LLC | Severna Park | $38M |
| LS3 Inc. | Crofton | $16M |
| Lufburrow and Company, Inc. | Havre de Grace | $25M |
| Lumina Corps Inc. | Silver Spring | $31M |
| Lutheran Immigration and Refugee Service Inc | Baltimore | $912M |
| Lutheran World Relief Inc | Baltimore | $103M |
| Lvte LLC | | $12M |
| Lyceum Business Services, LLC | Gaithersburg | $29M |
| Lynne Carbone & Associates Inc | | $11M |
| M & M Welding & Fabricators Inc | | $11M |
| Maccaferri, Inc. | Williamsport | $35M |
| Macfadden & Associates, Inc. | | $32M |
| Machining Technologies, Inc | Salisbury | $33M |
| Machis Mid-Atlantic, Inc. | Clinton | $23M |
| Madison Avenue Support Services, Inc | Baltimore | $26M |
| Magadia Consulting Inc | | $12M |
| Magee Technologies LLC | California | $41M |
| Magellan Healthcare Inc | | $3.0M |
| Magnificus Corporation | Lanham | $207M |
| Maher & Associates LLC | Forest Hill | $15M |
| Mainstem LLC | Rockville | $16M |
| Malbaie Solutions Inc. | Bethesda | $19M |
| Managed Care Advisors, Inc. | Bethesda | $155M |
| Management Solutions Consulting Group, Inc. | Lanham | $71M |
| Mar-Len Environmental, Inc. | | $9.6M |
| Mar-Tic JV | | $12M |
| Marick Group LLC | | $10M |
| Marine Air Supply Co., Inc. | | $15M |
| Marine Polymers, Inc | Stevensville | $45M |
| Maritime Applied Physics Corporation | Curtis Bay | $261M |
| Martek Global Services, Inc. | Washington | $36M |
| Maryland Alliance of Public Charter Schools, Inc. | Baltimore | $18M |
| Maryland Aviation Administration | Baltimore | $212M |
| Maryland Clean Energy Center | College Park | $64M |
| Maryland Department of Agriculture | Annapolis | $21M |
| Maryland Department of Disabilities | Baltimore | $18M |
| Maryland Department of Emergency Management | Hanover | $2.2B |
| Maryland Department of Health | Hanover | $76M |
| Maryland Department of Health | Catonsville | $96M |
| Maryland Department of Health | Baltimore | $374M |
| Maryland Department of Health | Baltimore | $148M |
| Maryland Department of Health | Baltimore | $296M |
| Maryland Department of Health | Catonsville | $111M |
| Maryland Department of Health | Baltimore | $48B |
| Maryland Department of Health | Baltimore | $37M |
| Maryland Department of Human Services | Baltimore | $8.8B |
| Maryland Department of Service and Civic Innovation | Annapolis | $19M |
| Maryland Department of State Police | Pikesville | $17M |
| Maryland Department of Transportation | Hanover | $82M |
| Maryland Department of Transportation | Baltimore | $3.4B |
| Maryland Energy Administration | Baltimore | $166M |
| Maryland Family Network, Inc | Baltimore | $64M |
| Maryland Health Benefit Exchange | Baltimore | $2.1B |
| Maryland Industrial Trucks, Incorporated | Linthicum Heights | $20M |
| Maryland Port Administration | Baltimore | $165M |
| Maryland Race Track Employees Pension Plan | | $27M |
| Maryland Rural Development Corporation | Greensboro | $23M |
| Maryland State Department of Education | Baltimore | $5.4B |
| Maryland State Department of Education | Baltimore | $27M |
| Maryland State Library | Baltimore | $13M |
| Maryland Technology Development Corporation | Columbia | $11M |
| Maryland Transit Administration | Baltimore | $2.1B |
| Masai Technologies Corporation | Frederick | $21M |
| Master Security Company LLC | Cockeysville | $69M |
| Materic LLC | Baltimore | $9.4M |
| Matos Builders LLC | Baltimore | $56M |
| Matos-Grunley Joint Venture | Baltimore | $30M |
| Maven Engineering Corporation | Rockville | $17M |
| Maxim Biomedical, Inc | Rockville | $52M |
| Maxim Healthcare Services, Inc. | Columbia | $11M |
| Mayor & City Council of Baltimore City | Baltimore | $36M |
| Mayor and City Council of Baltimore | Baltimore | $134M |
| Mayor and City Council of Ocean City | Ocean City | $8.0M |
| McDaniel College Inc | | $16M |
| MCL Alliance, LLC | Baltimore | $11M |
| McLean Contracting Company | Glen Burnie | $65M |
| McManis Associates Inc | | $3.1M |
| Me&A, Inc. | Bethesda | $15M |
| Medical Center Orthotics and Prosthetics, LLC | | $9.3M |
| Medical Science & Computing, LLC | Rockville | $183M |
| Medstar Health Research Institute Inc. | Columbia | $43M |
| Mele Associates Inc | Rockville | $372M |
| Meltech Corporation, Inc. | Landover | $54M |
| Melwood Horticultural Training Center, Inc. | Upper Marlboro | $407M |
| Mem Contracting, Inc. | Aberdeen | $56M |
| Mem Corporation | White Plains | $19M |
| Mesmo (multi-Ethnic Shopping Mall Online), Inc. | Waldorf | $12M |
| Meso Scale Diagnostics LLC | Rockville | $42M |
| Metro Office Solutions Inc | | $57M |
| Metro Paving Corp | Hyattsville | $45M |
| Mettle Solutions LLC | Columbia | $33M |
| MHD-Rockland Inc. | Crofton | $32M |
| MHG Telco, L.L.C. | | $7.2M |
| Mid Atlantic Arts, Inc. | Baltimore | $12M |
| Mid Atlantic Technical and Executive Consulting, LLC | Derwood | $50M |
| Mid-Atlantic Equity Consortium, Inc | Bethesda | $11M |
| Mid-Atlantic Interpreting Group, Inc. | Elkridge | $14M |
| Mid-Atlantic Services Group, Inc. | Silver Spring | $17M |
| Midwest Alliance for Clean Hydrogen, LLC | Indianapolis | $22M |
| Mindpetal Software Solutions, Inc and Linkvisum Consulting Group, Inc. | Rockville | $14M |
| Mission Contracting Inc | Lanham | $8.9M |
| Mistral Inc | Bethesda | $257M |
| Moi, Inc. | Baltimore | $71M |
| Monteverde Housing Limited Partnership | | $14M |
| Montgomery College | | $100M |
| Montgomery County, Maryland | Rockville | $140M |
| Morgan State University | Baltimore | $303M |
| Mori Associates, Incorporated | | $33M |
| Mosaic Technologies Group LLC | | $21M |
| Motorola Solutions, Inc. | Linthicum Heights | $751M |
| Mount Saint Mary's University, Inc. | Emmitsburg | $21M |
| Move America, Inc. | Hanover | $64M |
| MPF-Zai Solutions LLC | Gaithersburg | $91M |
| Mpower Incorporated | Rockville | $32M |
| Mpza LLC | Gaithersburg | $17M |
| Murtech, Inc. | Glen Burnie | $43M |
| Nasatka Barrier, Incorporated | Clinton | $12M |
| Nati-Maytag Group, LLC | Lanham | $11M |
| National 4-H Council | Chevy Chase | $9.1M |
| National Association for Public Health Statistics and Information Systems, Inc | Adelphi | $23M |
| National Association of Community Health Centers, Inc. | Bethesda | $91M |
| National Association of the Deaf, Inc | | $8.9M |
| National Capital Bnai Birth | | $14M |
| National Center for Victims of Crime, Inc. | Hyattsville | $8.8M |
| National Council on Radiation Protection & Measurements | Bethesda | $9.2M |
| National Marine Sanctuary Foundation | Silver Spring | $105M |
| National Plastering Industrys Joint Apprenticeship Trust Fund | Columbia | $39M |
| National Technologies Associates, Inc. | California | $105M |
| Native American Lifelines, Inc | Baltimore | $8.8M |
| Naval Academy Athletic Association | | $10M |
| Naval Systems, Inc. | Lexington Park | $135M |
| Navitas Clinical Research Inc | Gaithersburg | $10M |
| Navqsys, LLC | | $19M |
| NCR Government Systems LLC | Germantown | $174M |
| Neany, Inc. | California | $102M |
| Network Specialty Group, Inc. | Gaithersburg | $17M |
| New Lake Anne House LP | | $9.5M |
| New Spellman House Associates LLC | | $9.5M |
| New Waters Tower Development Company Limited Partnership | | $18M |
| Newton LLC | Riverdale | $12M |
| Newwave Telecom and Technologies, Inc. | Elkridge | $54M |
| Nexcepta Inc | Gaithersburg | $9.5M |
| Nexight Group LLC | Silver Spring | $26M |
| Next Phase Solutions and Services, Inc. | New Windsor | $60M |
| NIC4 Inc | Frederick | $38M |
| Nichols Contracting, Inc. | Columbia | $59M |
| Nika Technologies Inc | Rockville | $155M |
| Nimbus Consulting LLC | | $52M |
| Nistac Plus JV | Germantown | $32M |
| Nodi Solutions, LLC | Frederick | $12M |
| Norseman Inc | Elkridge | $154M |
| North American United Healthcare Services JV LLC | Rockville | $42M |
| Northrop Grumman Systems Corporation | | $51M |
| Northrop Grumman Systems Corporation | Linthicum Heights | $885M |
| Northrop Grumman Systems Corporation | Annapolis | $107M |
| Northrop Grumman Systems Corporation | Linthicum Heights | $1.6B |
| Northrop Grumman Systems Corporation | Linthicum Heights | $2.1B |
| Northrop Grumman Systems Corporation | Sykesville | $107M |
| Northrop Grumman Systems Corporation | | $52M |
| Northrop Grumman Systems Corporation | Elkton | $84M |
| Notre Dame Mission Volunteer Corporation | Baltimore | $7.9M |
| Notre Dame of Maryland University, Inc. | Baltimore | $11M |
| Novak Birch, Inc | Baltimore | $8.5M |
| Novavax Inc | | $25M |
| Novus Technology Partners Inc | Baltimore | $69M |
| Nti Corporation | Bethesda | $24M |
| Numark Associates, Inc | Bethesda | $26M |
| NVT Technologies Inc | Owings Mills | $23M |
| Oakland Consulting Group Inc | Lanham | $47M |
| Oakmont Contracting LLC | Baltimore | $11M |
| Oceaneering International Inc | Hanover | $129M |
| Oceanetics Inc | Annapolis | $159M |
| Odp Business Solutions, LLC | Columbia | $16M |
| Offshore Aviation LLC | Piney Point | $19M |
| Olgoonik Enterprises, LLC | Kensington | $14M |
| Omitron, Inc. | Beltsville | $46M |
| Oneida Communications, Inc. | Upper Marlboro | $45M |
| Opr LLC | | $130M |
| Optiv Federal Inc | Hanover | $30M |
| Optosurgical, LLC | Columbia | $10M |
| Orion Consulting Group Inc | Boyds | $11M |
| Ourspace World, Inc. | Bowie | $12M |
| Owl Cyber Defense Solutions LLC | Columbia | $57M |
| Oxford Government Consulting, LLC | North Beach | $30M |
| P.j.k. Food Service, LLC | | $84M |
| P17 Solutions LLC | Derwood | $30M |
| Pacific Institute for Research & Evaluation | Beltsville | $21M |
| Palladian Partners, Inc. | Silver Spring | $58M |
| Panagora Group Inc. | Silver Spring | $54M |
| Panum Telecom, L.L.C. | Bethesda | $55M |
| Paratus Solutions LLC | | $11M |
| Park West Health Systems, Incorporated | Baltimore | $20M |
| Parraid LLC | Hollywood | $13M |
| Partners for Global Research and Development, LLC | Silver Spring | $20M |
| Parymon Corp | Gaithersburg | $9.2M |
| Patriot Construction, LLC | | $11M |
| Patriot LLC | Columbia | $93M |
| PCG-SMX JV, LLC | Lexington Park | $64M |
| Perdigita, LLC | Fulton | $55M |
| Peregrine Advisors Benefit Inc. | Potomac | $16M |
| Perrygo Consulting Group, LLC | | $36M |
| Phaedrus LLC | Columbia | $9.4M |
| Phe-Baker JV2, LLC | Rockville | $7.6M |
| Phillips Corporation | Hanover | $138M |
| Phoenix International Holdings, Inc. | Largo | $117M |
| Phoenix Technology Solutions, L.L.C. | Columbia | $12M |
| Phoenix Trading Inc. | | $121M |
| Pierless Ventures-Dvorak JV, LLC | Thurmont | $13M |
| Pinnacle Federal Advisory LLC | Bethesda | $12M |
| Pioneering Decisive Solutions Inc | California | $11M |
| PKH Enterprises, LLC | Chevy Chase | $11M |
| Planet Technologies, Inc. | Germantown | $217M |
| Planned Systems International Inc | Columbia | $329M |
| Platform Systems, Incorporated | Hollywood | $59M |
| Platinum Business Corporation | Laurel | $20M |
| Platinum Business Services, LLC | Clarksville | $34M |
| PM Consulting Group LLC | Towson | $75M |
| PN Automation Inc | Baltimore | $14M |
| PN-Heitech, LLC | Baltimore | $43M |
| Potomac Software Group, LLC | | $12M |
| Potomac-Hudson Engineering Inc | Rockville | $15M |
| Powell Strategies, LLC | Annapolis | $18M |
| Power Forward Communities, Inc | Columbia | $2.0B |
| Powertrain, Inc. | Hyattsville | $217M |
| PPS Infotech LLC | Boyds | $66M |
| Praxis Engineering Technologies LLC | Annapolis Junction | $20M |
| Precise Federal Consulting LLC | Greenbelt | $43M |
| Precise Software Solutions, Inc. | Rockville | $183M |
| Precise Systems, Inc. | Lexington Park | $550M |
| Precision for Medicine, Inc. | Frederick | $56M |
| Premier Enterprise Solutions, LLC | Upper Marlboro | $49M |
| Presidio Networked Solutions Group, LLC | | $11M |
| Price Modern LLC | Baltimore | $147M |
| Prime Ae Group, Inc. | Baltimore | $13M |
| Prime Response, Inc. | Accokeek | $68M |
| Prince George's Community College | Upper Marlboro | $83M |
| Prince George's County, Maryland | Upper Marlboro | $74M |
| Prince Georges County Public Schools | Upper Marlboro | $9.3M |
| Printing Local 72 Industry Pension Plan | | $39M |
| Pro-Sphere Tek, Inc. | Alexandria | $28M |
| Progressive Technology Federal Systems Inc | Rockville | $8.7M |
| Project Enhancement Corporation | | $196M |
| Project Plase Inc. | Baltimore | $12M |
| Prosync Technology Group, LLC | Baltimore | $33M |
| Provizor Federal Inc | | $34M |
| PSI Pax, Inc. | California | $121M |
| Psomagen Inc | Rockville | $9.3M |
| PTG International, Inc. | Germantown | $9.0M |
| Purdy Group LLC | Annapolis | $30M |
| Qed Systems, LLC | Aberdeen Proving Ground | $295M |
| Qiagen, LLC | | $24M |
| Qlarant Integrity Solutions LLC | | $316M |
| Quality Biological Inc | Gaithersburg | $12M |
| Quality Elevator Co., LLC | Bladensburg | $42M |
| Queen Annes County Housing Authority | | $8.7M |
| Queen Esther Apartments LLC | | $18M |
| Quidient, LLC | Easton | $8.5M |
| Quotientsub LLC | Columbia | $27M |
| Rackner Inc | Silver Spring | $17M |
| Rackner Vision, LLC | College Park | $9.5M |
| Rada Technologies LLC | Germantown | $71M |
| Radiant Infotech, LLC | Catonsville | $34M |
| Radice Enterprises, LLC | Bethesda | $11M |
| Rampart Communications, Inc | Linthicum Heights | $12M |
| Raytheon Company | Aberdeen Proving Ground | $67M |
| Raytheon Company | Riverdale | $226M |
| RB Continuum, Inc. | Frederick | $37M |