Federal Contractors Headquartered in Maryland
216 federal contractors headquartered in Maryland are published on this site, with $137.62B in combined obligations on file. The largest are The Johns Hopkins University Applied Physics Laboratory LLC, Bae Systems Technology Solutions & Services INC., and International Business Machines CORPORATION.
By industry sector
- Professional, Scientific, and Technical Services — 130 contractors
- Construction — 18 contractors
- Manufacturing — 32 contractors
- Administrative and Support and Waste Management and Remediation Services — 18 contractors
| Contractor | State | Obligations on file | Top agency |
|---|---|---|---|
| The Johns Hopkins University Applied Physics Laboratory LLC | MD | $11.25B | Department of Defense |
| Bae Systems Technology Solutions & Services INC. | MD | $6.78B | Department of Defense |
| International Business Machines CORPORATION | MD | $5.82B | Department of Defense |
| Leidos, INC. | MD | $5.73B | Department of Transportation |
| Fcn, INC. | MD | $5.03B | Department of the Treasury |
| Leidos Biomedical Research INC | MD | $4.85B | Department of Health and Human Services |
| Kbr Wyle Services, LLC | MD | $4.79B | National Aeronautics and Space Administration |
| Kbr Wyle Services, LLC | MD | $4.24B | Department of Defense |
| Whiting-Turner Contracting COMPANY, the | MD | $3.69B | Department of Defense |
| Clark Construction Group LLC | MD | $3.62B | Department of Defense |
| Northrop Grumman Systems CORPORATION | MD | $3.36B | Department of Defense |
| Lockheed Martin CORPORATION | MD | $2.46B | Department of Defense |
| Northrop Grumman Systems CORPORATION | MD | $2.36B | Department of Defense |
| Dai Global LLC | MD | $2.01B | Agency for International Development |
| Smartronix, LLC | MD | $1.94B | General Services Administration |
| Westat, INC. | MD | $1.89B | Department of Health and Human Services |
| Northrop Grumman Systems CORPORATION | MD | $1.52B | Department of Defense |
| Fairwinds Technologies LLC | MD | $1.51B | Department of Defense |
| Colossal Contracting LLC | MD | $1.41B | Department of Veterans Affairs |
| Grunley Construction CO., INC. | MD | $1.37B | Department of Defense |
| Textron Systems CORPORATION | MD | $1.35B | Department of Defense |
| Asrc Federal System Solutions LLC | MD | $1.24B | National Aeronautics and Space Administration |
| Tista Science and Technology CORPORATION | MD | $1.22B | Department of Veterans Affairs |
| Bcg Federal CORP. | MD | $1.22B | Department of Defense |
| Kbr Wyle Services, LLC | MD | $1.17B | Department of Defense |
| Science Systems and Applications, INC. | MD | $1.14B | National Aeronautics and Space Administration |
| Abt Global LLC | MD | $1.10B | Agency for International Development |
| Ea Engineering, Science, and Technology, INC., Pbc | MD | $1.00B | Environmental Protection Agency |
| Tribalco LLC | MD | $991.5M | Department of Homeland Security |
| Thales Defense & Security INC | MD | $982.2M | Department of Defense |
| Motorola Solutions, INC. | MD | $872.4M | Department of Defense |
| Asrc Federal Field Services, LLC | MD | $782.3M | Department of Defense |
| Smiths Detection INC. | MD | $779.6M | Department of Homeland Security |
| Axle Informatics, LLC | MD | $765.9M | Department of Health and Human Services |
| Precise Systems, INC. | MD | $764.0M | Department of Defense |
| Technical Resources International, INC. | MD | $755.8M | Department of Health and Human Services |
| Spatial Front INC | MD | $738.9M | Department of Commerce |
| Rohde & Schwarz Usa, INC. | MD | $686.9M | Department of Transportation |
| Federal Resources Supply COMPANY, LLC | MD | $683.8M | Department of Defense |
| Earth Resources Technology, LLC | MD | $653.1M | Department of Commerce |
| Reli Group INC | MD | $650.9M | Department of Health and Human Services |
| Dlh, LLC | MD | $650.4M | Department of Health and Human Services |
| Enterprise Resource Planning International, LLC | MD | $645.9M | Department of Defense |
| Resource Management Concepts, INC. | MD | $634.2M | Department of Defense |
| American Electronic Warfare Associates, INCORPORATED | MD | $630.2M | Department of Defense |
| J.f. Taylor, INC. | MD | $612.2M | Department of Defense |
| Executive Information Systems, L.L.C. | MD | $600.1M | Department of Health and Human Services |
| Melwood Horticultural Training Center, INC. | MD | $599.4M | Department of Defense |
| August Schell Enterprises, INC. | MD | $585.4M | Department of Defense |
| Govplace, LLC | MD | $570.1M | Department of Homeland Security |
| The Mil CORPORATION | MD | $570.1M | Department of Defense |
| Medical Science & Computing, LLC | MD | $551.9M | Department of Health and Human Services |
| Enlighten It Consulting LLC | MD | $547.4M | Department of Defense |
| Asrc Communications, LTD. | MD | $541.1M | Department of Defense |
| Asrc Federal Professional Services, LLC | MD | $529.7M | Department of Defense |
| Planned Systems International INC | MD | $525.1M | Department of Veterans Affairs |
| Sparksoft CORPORATION | MD | $524.3M | Department of Health and Human Services |
| The Emmes COMPANY, LLC | MD | $513.2M | Department of Health and Human Services |
| Chimes District of Columbia INC | MD | $483.2M | Department of Defense |
| Asrc Federal Facilities Logistics LLC | MD | $471.6M | Department of Defense |
| Information Systems & Networks CORPORATION | MD | $470.1M | Department of Agriculture |
| Index Analytics LLC | MD | $457.2M | Department of Health and Human Services |
| Mele Associates INC | MD | $453.6M | Department of Energy |
| Ai Solutions INC | MD | $446.1M | National Aeronautics and Space Administration |
| Lb & B Associates INC | MD | $428.1M | Department of Defense |
| Strategic Technology Institute INC | MD | $422.8M | Department of Defense |
| Powertrain, INC. | MD | $418.0M | Office of Personnel Management |
| Enterprise Technology Solutions, INC. | MD | $417.9M | Department of Defense |
| Aviation Systems Engineering COMPANY INC | MD | $415.5M | Department of Defense |
| Abacus Technology CORPORATION | MD | $399.0M | Department of Defense |
| The Arora Group, INC. | MD | $398.5M | Department of Defense |
| Inuteq, LLC | MD | $389.8M | National Aeronautics and Space Administration |
| Distinctive Health Spectrum Care JV LLC | MD | $378.9M | Department of Defense |
| Spalding Consulting, INC. | MD | $369.9M | Department of Defense |
| Helicopter Transport Services, LLC | MD | $366.5M | Department of Agriculture |
| Tekla Research, INC. | MD | $363.0M | Department of Defense |
| Esimplicity INC | MD | $354.2M | Department of Health and Human Services |
| Asrc Federal Data Solutions, LLC | MD | $348.3M | National Aeronautics and Space Administration |
| The Bizzell Group LLC | MD | $341.0M | Department of Labor |
| A Square Group LLC | MD | $329.4M | Department of Health and Human Services |
| Accelgov LLC | MD | $327.9M | Department of Justice |
| Creative Associates International, INC. | MD | $327.3M | Agency for International Development |
| Arinc INCORPORATED | MD | $320.4M | Department of Transportation |
| Cda INCORPORATED | MD | $318.6M | Department of Homeland Security |
| Magnificus CORPORATION | MD | $307.9M | Department of Defense |
| Planet Technologies, INC. | MD | $307.6M | Department of the Interior |
| University of Maryland, College Park | MD | $305.1M | Department of Defense |
| Norseman INC | MD | $303.3M | Department of Defense |
| Cartridge Technologies, LLC | MD | $300.1M | Department of Defense |
| The Survice Engineering COMPANY LLC | MD | $296.8M | Department of Defense |
| Asrc Federal Cyber, LLC | MD | $291.4M | Department of Defense |
| Battelle National Biodefense Institute, LLC | MD | $285.4M | Department of Homeland Security |
| AT&T Mobility National Accounts LLC | MD | $280.9M | Department of Defense |
| Bradley Technologies INC | MD | $279.9M | Department of Homeland Security |
| Project Enhancement CORPORATION | MD | $277.6M | Department of Energy |
| The Johns Hopkins University | MD | $276.4M | Department of Health and Human Services |
| Arctic Slope Technical Services, INC. | MD | $274.8M | National Aeronautics and Space Administration |
| Fedstore CORPORATION | MD | $271.2M | Department of Veterans Affairs |
| Hendall INC | MD | $269.8M | Department of Health and Human Services |
| Maritime Applied Physics CORPORATION | MD | $268.9M | Department of Defense |
| Desbuild INCORPORATED | MD | $265.0M | Department of State |
| Csp Enterprises, LLC | MD | $261.7M | Department of Commerce |
| Ati Government Solutions LLC | MD | $256.5M | Department of the Treasury |
| Systems Plus, INC. | MD | $254.6M | Department of Defense |
| Fgs, LLC | MD | $247.9M | Department of Defense |
| Starr Ii, a Joint Venture | MD | $246.8M | Department of Homeland Security |
| Fearless Solutions, LLC | MD | $246.5M | General Services Administration |
| Social & Scientific Systems, INC. | MD | $246.4M | Department of Health and Human Services |
| Excet, LLC | MD | $245.8M | Department of Defense |
| Integral Federal, INC. | MD | $239.4M | Department of State |
| Precise Software Solutions, INC. | MD | $239.0M | Department of Health and Human Services |
| Decisionpoint CORPORATION | MD | $237.3M | Department of Defense |
| Constellation Newenergy, INC. | MD | $230.8M | Department of Veterans Affairs |
| L1 Enterprises INCORPORATED | MD | $227.4M | Department of Veterans Affairs |
| The Keyw CORPORATION | MD | $223.1M | Department of Justice |
| Four Tribes Enterprises, LLC | MD | $220.4M | Department of Defense |
| Ncr Government Systems LLC | MD | $220.3M | Department of Defense |
| Lcg Systems LLC | MD | $218.7M | Department of Health and Human Services |
| Sabre Systems, LLC | MD | $218.6M | Department of Defense |
| Blind Industries and Services of Maryland | MD | $216.6M | Department of Justice |
| Information Management Services, INC. | MD | $216.3M | Department of Health and Human Services |
| Scitech Services INC | MD | $215.1M | General Services Administration |
| Ritz Construction INC | MD | $212.0M | Department of Defense |
| Govconnection INC | MD | $210.4M | Department of Defense |
| Signature Renovations LLC | MD | $207.6M | Department of Defense |
| Ace Electronics Defense Systems, LLC | MD | $206.3M | Department of Defense |
| Chesapeake Technology International, CORP. | MD | $202.8M | General Services Administration |
| Hill Asc, INC. | MD | $198.9M | Department of the Treasury |
| Iq Solutions, INC. | MD | $197.7M | Department of Health and Human Services |
| Naval Systems, INC. | MD | $197.3M | Department of Defense |
| Fisher Bioservices INC | MD | $197.3M | Department of Health and Human Services |
| Systems Application & Technologies INC | MD | $196.9M | Department of Defense |
| Managed Care Advisors, INC. | MD | $196.1M | Department of Health and Human Services |
| Kekolu Contracting, LLC | MD | $194.9M | Department of Defense |
| Crosby Marketing Communications INC. | MD | $194.8M | Social Security Administration |
| L3 Technologies INC | MD | $193.8M | Department of Defense |
| Federal Miracle Tech LLC | MD | $192.7M | Department of Homeland Security |
| Phoenix International Holdings, INC. | MD | $191.8M | Department of Defense |
| Constellation Newenergy INC | MD | $189.3M | General Services Administration |
| Jbs International, INC. | MD | $188.0M | Department of Health and Human Services |
| Phillips CORPORATION | MD | $186.2M | Department of Defense |
| Price Modern LLC | MD | $185.8M | Department of Homeland Security |
| Tidewater, INC. | MD | $180.8M | Department of Defense |
| Avian, LLC | MD | $179.6M | Department of Defense |
| Nika Technologies INC | MD | $179.6M | Department of Defense |
| Oceanetics INC | MD | $178.0M | Department of Defense |
| Eagle Systems INC | MD | $174.7M | Department of Defense |
| Arctic Slope Mission Services LLC | MD | $174.1M | Department of Justice |
| The Henry M. Jackson Foundation for the Advancement of Military Medicine, INC. | MD | $172.8M | Department of Defense |
| Solipsys CORPORATION | MD | $171.7M | Department of Defense |
| Contracting Resources Group INC | MD | $167.7M | Department of State |
| Pm Consulting Group LLC | MD | $166.8M | Agency for International Development |
| Hamilton Pacific Chamberlain LLC | MD | $162.9M | Department of Veterans Affairs |
| Signet Technologies, INC. | MD | $161.9M | Department of Defense |
| T47 International, INC. | MD | $161.5M | Department of Defense |
| Phoenix Trading INC. | MD | $160.3M | Department of Defense |
| Cykor LLC | MD | $159.4M | Department of Defense |
| Strativia LLC | MD | $158.8M | Department of Energy |
| A-Team Solutions LLC | MD | $157.4M | Department of Veterans Affairs |
| Securityhunter, INC. | MD | $157.2M | Social Security Administration |
| Chevo LLC | MD | $151.1M | Department of Homeland Security |
| Blue Water Thinking,llc | MD | $150.6M | Department of Veterans Affairs |
| Belt Built Contracting, LLC | MD | $146.5M | Department of Defense |
| Significance INC | MD | $139.5M | Department of Defense |
| Mpf-Zai Solutions LLC | MD | $133.9M | Department of Health and Human Services |
| Northrop Grumman Systems CORPORATION | MD | $133.7M | Department of Defense |
| Hardwire LLC | MD | $130.4M | Department of Defense |
| Northrop Grumman Systems CORPORATION | MD | $129.2M | Department of Defense |
| International Business Sales and Services CORP | MD | $126.3M | Department of Commerce |
| Hamilton Enterprises, LLC | MD | $125.2M | Department of Homeland Security |
| Synergy Enterprises, INC | MD | $125.1M | Department of Education |
| The Escal Institute of Advanced Technologies, INC. | MD | $123.6M | Department of Defense |
| Acg Systems, INC. | MD | $123.1M | Department of Homeland Security |
| Mpf Federal, LLC | MD | $122.9M | Department of Defense |
| Associated Builders, INC. | MD | $122.8M | Smithsonian Institution |
| Central Kenworth LLC | MD | $121.6M | General Services Administration |
| Palladian Partners, INC. | MD | $121.1M | Department of Health and Human Services |
| Coherent Technical Services, INC. | MD | $119.6M | Department of Defense |
| University of Maryland, Baltimore | MD | $119.5M | Department of Health and Human Services |
| A P Ventures, LLC | MD | $118.6M | Department of Health and Human Services |
| Analytica LLC | MD | $117.7M | Department of the Treasury |
| Hsu Development, INC. | MD | $115.7M | Department of Defense |
| Raytheon COMPANY | MD | $115.6M | Department of Defense |
| Innovative Consulting & Management Services, LLC | MD | $115.0M | Department of Homeland Security |
| P.j.k. Food Service, LLC | MD | $113.1M | Department of Defense |
| Scientific Consulting Group INC | MD | $111.6M | Department of Health and Human Services |
| Frontline King George JV LLC | MD | $111.0M | Department of Defense |
| Johnson Controls Building Automation Systems, LLC | MD | $110.7M | Department of Defense |
| Teamgov, INC. | MD | $107.1M | Department of Defense |
| Indian Township Solutions LLC | MD | $106.4M | Department of Defense |
| Capital Brand Group LLC | MD | $104.4M | Department of Defense |
| Alliance Technology Group, LLC | MD | $98.6M | Department of Defense |
| Dela Technology CORPORATION | MD | $97.5M | Department of Defense |
| Tfc Consulting INC. | MD | $91.0M | Department of Health and Human Services |
| Sandow Construction INC | MD | $90.6M | Department of Veterans Affairs |
| Metro Office Solutions INC | MD | $89.4M | General Services Administration |
| Cameo Consulting Group LLC | MD | $89.4M | Department of Veterans Affairs |
| Betah Associates, INC. | MD | $86.3M | Department of Justice |
| Bialek CORPORATION of Maryland | MD | $85.9M | Department of Homeland Security |
| Vysnova Partners, LLC | MD | $84.2M | Department of Defense |
| Ripple Effect Communications, INC. | MD | $84.2M | Department of Health and Human Services |
| Moi, INC. | MD | $79.3M | Department of Homeland Security |
| Cornell Technical Services LLC | MD | $77.1M | National Aeronautics and Space Administration |
| Werres CORPORATION | MD | $76.1M | Department of Defense |
| Advanced Bioscience Laboratories, INC. | MD | $74.3M | Department of Health and Human Services |
| Areli, INC. | MD | $69.8M | Department of Defense |
| Matos Builders LLC | MD | $67.5M | Department of Health and Human Services |
| Mem Contracting, INC. | MD | $66.6M | Department of Defense |
| Fm Talent Source, LLC | MD | $64.0M | Department of Health and Human Services |
| Superior Structures LLC | MD | $60.2M | Department of Defense |
| J's Associates, LLC | MD | $59.5M | General Services Administration |
| Contemporaries, INC. | MD | $58.7M | Department of Health and Human Services |
| Meso Scale Diagnostics LLC | MD | $50.1M | Department of Health and Human Services |
| Feddata Technology Solutions, LLC | MD | $47.9M | Department of Defense |
| Mhd-Rockland INC. | MD | $39.1M | Department of Defense |
| Jbl System Solutions LLC | MD | $36.9M | Department of Defense |
Obligations shown are net federal contract obligations from USAspending.gov, fiscal year(s) currently in this export. See the methodology page for inclusion rules and the publication threshold.