Top Federal Contractors by Obligations
These are the 100 federal contractors with the highest combined obligations on file, out of 3,000 published profiles totaling $2854.00B. The top three are Lockheed Martin CORPORATION, Optum Public Sector Solutions, INC., and Electric Boat CORPORATION.
| Contractor | State | Obligations on file | Top agency |
|---|---|---|---|
| Lockheed Martin CORPORATION | TX | $121.22B | Department of Defense |
| Optum Public Sector Solutions, INC. | WI | $102.16B | Department of Veterans Affairs |
| Electric Boat CORPORATION | CT | $70.17B | Department of Defense |
| Mckesson CORPORATION | TX | $58.71B | Department of Veterans Affairs |
| Triwest Healthcare Alliance CORP | AZ | $58.38B | Department of Veterans Affairs |
| Lockheed Martin CORPORATION | TX | $50.74B | Department of Defense |
| Raytheon COMPANY | AZ | $47.96B | Department of Defense |
| Pfizer INC | NY | $38.42B | Department of Defense |
| The Boeing COMPANY | MO | $38.15B | Department of Defense |
| Rtx CORPORATION | CT | $36.06B | Department of Defense |
| Booz Allen Hamilton INC | VA | $35.96B | Department of Defense |
| The Boeing COMPANY | WA | $32.88B | Department of Defense |
| Amerisourcebergen Drug CORP | PA | $27.45B | Department of Defense |
| Sikorsky Aircraft CORPORATION | CT | $26.26B | Department of Defense |
| Atlantic Diving Supply, INC. | VA | $25.20B | Department of Defense |
| Science Applications International CORPORATION | VA | $24.70B | Department of Defense |
| General Dynamics Information Technology, INC. | VA | $24.21B | Department of Defense |
| Huntington Ingalls INCORPORATED | MS | $21.46B | Department of Defense |
| Lockheed Martin CORPORATION | FL | $21.39B | Department of Defense |
| Huntington Ingalls INC | VA | $20.61B | Department of Defense |
| Lockheed Martin CORP | CO | $20.24B | Department of Defense |
| Space Exploration Technologies CORP. | CA | $18.60B | National Aeronautics and Space Administration |
| Accenture Federal Services LLC | VA | $17.79B | Department of Defense |
| Deloitte Consulting LLP | VA | $16.46B | Department of Defense |
| Merck Sharp & Dohme LLC | NJ | $16.05B | Department of Health and Human Services |
| Amentum Services, INC. | VA | $15.67B | Department of Defense |
| Leidos, INC. | VA | $15.57B | Department of Defense |
| General Dynamics Land Systems INC. | MI | $15.55B | Department of Defense |
| Raytheon COMPANY | MA | $14.63B | Department of Defense |
| Caci, INC. - Federal | VA | $14.15B | Department of Defense |
| Lockheed Martin CORPORATION | NJ | $12.78B | Department of Defense |
| Bechtel Plant Machinery, INC. | PA | $12.07B | Department of Defense |
| The Johns Hopkins University Applied Physics Laboratory LLC | MD | $11.25B | Department of Defense |
| Lockheed Martin CORP | GA | $11.22B | Department of Defense |
| Bath Iron Works CORPORATION | ME | $10.99B | Department of Defense |
| General Atomics Aeronautical Systems, INC. | CA | $10.99B | Department of Defense |
| General Electric COMPANY | MA | $10.63B | Department of Defense |
| The Boeing COMPANY | AL | $10.47B | National Aeronautics and Space Administration |
| Qtc Medical Services INC | CA | $10.30B | Department of Veterans Affairs |
| Northrop Grumman Systems CORPORATION | FL | $10.01B | Department of Defense |
| Lockheed Martin CORPORATION | NY | $9.65B | Department of Defense |
| The Boeing COMPANY | MO | $9.43B | Department of Defense |
| Peraton INC. | VA | $9.32B | General Services Administration |
| Oshkosh Defense LLC | WI | $9.31B | Department of Defense |
| Dell Federal Systems L.P | TX | $9.11B | Department of Veterans Affairs |
| The Boeing COMPANY | CA | $9.06B | Department of Defense |
| Carahsoft Technology CORP | VA | $9.05B | Department of Defense |
| Raytheon COMPANY | MA | $8.85B | Department of Defense |
| L3harris Technologies Integrated Systems L.P. | TX | $8.85B | Department of Defense |
| The Mitre CORPORATION | VA | $8.78B | Department of Defense |
| V2x Systems LLC | CO | $8.75B | Department of Defense |
| Lockheed Martin CORP | CA | $8.70B | Department of Defense |
| National Steel and Shipbuilding COMPANY | CA | $8.60B | Department of Defense |
| Bae Systems Land & Armaments L.P. | PA | $8.38B | Department of Defense |
| Optumserve Health Services, INC. | WI | $8.32B | Department of Veterans Affairs |
| The Boeing COMPANY | PA | $7.90B | Department of Defense |
| Glaxosmithkline, LLC | NC | $7.89B | Department of Health and Human Services |
| Stonex Financial LTD | — | $7.74B | Department of the Treasury |
| Kbr Services, LLC | TX | $7.60B | Department of Defense |
| Raytheon COMPANY | CA | $7.53B | Department of Defense |
| The Aerospace CORPORATION | CA | $7.41B | Department of Defense |
| Chemonics International, INC. | VA | $7.38B | Agency for International Development |
| The Boeing COMPANY | AZ | $7.32B | Department of Defense |
| Oracle Health Government Services, INC. | KS | $7.28B | Department of Veterans Affairs |
| V2x Aerospace LLC | MS | $7.27B | Department of Defense |
| The Boeing COMPANY | OK | $7.03B | Department of Defense |
| Cgi Federal INC. | VA | $6.92B | Department of State |
| Sierra Nevada COMPANY, LLC | CO | $6.86B | Department of Defense |
| Veterans Evaluation Services, INC | TX | $6.83B | Department of Veterans Affairs |
| Bae Systems Technology Solutions & Services INC. | MD | $6.78B | Department of Defense |
| Maximus Federal Services, INC. | VA | $6.56B | Department of Health and Human Services |
| Mckesson CORPORATION | TX | $6.51B | Department of Defense |
| Serco INC | VA | $6.44B | Department of Defense |
| Bl Harbert International LLC | AL | $6.43B | Department of Defense |
| Bell Textron INC | TX | $6.40B | Department of Defense |
| Parsons Government Services INC. | VA | $6.26B | Department of Defense |
| Peraton Enterprise Solutions LLC | VA | $6.25B | Department of Defense |
| Lockheed Martin CORPORATION | NY | $6.23B | Department of Defense |
| Rolls-Royce CORPORATION | IN | $6.08B | Department of Defense |
| W S Darley & CO | IL | $5.91B | Department of Defense |
| Valero Marketing and Supply CO | TX | $5.87B | Department of Defense |
| Mantech Advanced Systems International, INC. | VA | $5.87B | General Services Administration |
| Leidos, INC. | VA | $5.82B | Department of Defense |
| International Business Machines CORPORATION | MD | $5.82B | Department of Defense |
| Leidos, INC. | MD | $5.73B | Department of Transportation |
| Sanofi Vaccines Us INC. | PA | $5.56B | Department of Health and Human Services |
| Northrop Grumman Systems CORPORATION | VA | $5.51B | Department of Defense |
| Amentum Technology, INC. | TN | $5.48B | National Aeronautics and Space Administration |
| Canadian Commercial CORPORATION | — | $5.42B | Department of Defense |
| United Launch Services, LLC | CO | $5.34B | Department of Defense |
| Raytheon COMPANY | TX | $5.19B | Department of Defense |
| Hii Mission Technologies CORP | VA | $5.18B | General Services Administration |
| Northrop Grumman Systems CORPORATION | CA | $5.13B | Department of Defense |
| M1 Support Services, L.P. | TX | $5.07B | Department of Defense |
| Fcn, INC. | MD | $5.03B | Department of the Treasury |
| Northrop Grumman Systems CORPORATION | IL | $5.01B | Department of Defense |
| Leidos Biomedical Research INC | MD | $4.85B | Department of Health and Human Services |
| Bae Systems Information and Electronic Systems Integration INC. | NH | $4.81B | Department of Defense |
| L3harris Technologies, INC. | NY | $4.80B | Department of Defense |
| Kbr Wyle Services, LLC | MD | $4.79B | National Aeronautics and Space Administration |
Ranked by net federal contract obligations on file, USAspending.gov. See the methodology page for the publication threshold and scoring rule.