Federal Contractor Directory
Browse federal contractor profiles built from USASpending.gov and SAM.gov data. Each profile includes lifetime award history, top agencies, NAICS codes, small business certifications, geographic footprint, and competitor analysis. Use the search bar to find a specific contractor by name, UEI, or CAGE code.
Federal Contractors by Total Obligations
Showing 201–250 of 74,406 contractors, ranked by total obligated amount.
| Rank | Contractor | Headquarters | Total Obligated |
|---|---|---|---|
| 201 | The Johns Hopkins Medical Services Corporation | Baltimore, MD | $485.5M |
| 202 | The Charles Stark Draper Laboratory, Inc. | Cambridge, MA | $481.1M |
| 203 | Harper Construction Company, Inc. | SAN Diego, CA | $475.4M |
| 204 | Georgia Tech Applied Research Corp | Atlanta, GA | $474.8M |
| 205 | Iron Bow Technologies, LLC | Herndon, VA | $472.3M |
| 206 | Textron Aviation Inc | Wichita, KS | $468.3M |
| 207 | Cardinal Health 200, LLC | Waukegan, IL | $468.2M |
| 208 | Ford Motor CO | Dearborn, MI | $466.9M |
| 209 | DRS Sustainment Systems Inc | Bridgeton, MO | $460.7M |
| 210 | Core Tech-hdcc-kajima LLC | Tamuning, GU | $457.8M |
| 211 | Applied Research Associates, Inc. | Albuquerque, NM | $456.9M |
| 212 | Vigor Marine LLC | Portland, OR | $444.2M |
| 213 | Brasfield & Gorrie LLC | Birmingham, AL | $441.8M |
| 214 | Tetra Tech, Inc. | Chicago, IL | $441.1M |
| 215 | Ram-system GMBH | Ottobrunn | $440.9M |
| 216 | Verizon Business Network Services LLC | Ashburn, VA | $436.3M |
| 217 | BAE Systems Information & Electronic Systems Integration Inc. | Austin, TX | $431.3M |
| 218 | Fluor-bwxt Portsmouth LLC | Piketon, OH | $427.2M |
| 219 | Martins Point Health Care Inc | Portland, ME | $426.6M |
| 220 | OMNI Air International, LLC | Tulsa, OK | $425.7M |
| 221 | JBW Group LLC | Fort Worth, TX | $425.5M |
| 222 | Odyssey Systems Consulting Group, Ltd. | Wakefield, MA | $424.5M |
| 223 | Jpats Logistics Services, LLC | CAPE Canaveral, FL | $422.7M |
| 224 | M. C. DEAN, Inc. | Tysons, VA | $421.5M |
| 225 | KPMG LLP | MC LEAN, VA | $421.3M |
| 226 | Caterpillar Inc | Irving, TX | $416.9M |
| 227 | Petromax Refining Company LLC | Houston, TX | $415.8M |
| 228 | Deployed Resources LLC | ROME, NY | $414.8M |
| 229 | SIG Sauer Inc. | Newington, NH | $412.3M |
| 230 | Data Link Solutions LLC | Cedar Rapids, IA | $406.7M |
| 231 | Kiewit US Contractors CO | Omaha, NE | $403.9M |
| 232 | DGCI Corporation | MC LEAN, VA | $403.8M |
| 233 | United Concordia Companies, Inc. | CAMP Hill, PA | $403.3M |
| 234 | Amtec Corporation | Janesville, WI | $401.1M |
| 235 | General Atomics | SAN Diego, CA | $399.6M |
| 236 | JT4 LLC | LAS Vegas, NV | $398.1M |
| 237 | Nelnet Servicing LLC | Lincoln, NE | $397.2M |
| 238 | Modern Technology Solutions, Inc. | Alexandria, VA | $395.6M |
| 239 | Undersea Sensor Systems, Inc. | Columbia City, IN | $394.3M |
| 240 | Miscellaneous Foreign Awardees | Washington, DC | $393.0M |
| 241 | Fleet Vehicle Source Inc | LAS Vegas, NV | $391.2M |
| 242 | DDB Chicago Inc. | Chicago, IL | $390.9M |
| 243 | DCS Corporation | Alexandria, VA | $387.2M |
| 244 | J & J Maintenance Inc | Mclean, VA | $384.8M |
| 245 | Fedex Supply Chain Distribution System, Inc. | Pittsburgh, PA | $381.3M |
| 246 | Palmetto GBA, LLC | Columbia, SC | $380.7M |
| 247 | Triple Canopy Inc | Herndon, VA | $379.7M |
| 248 | Mantech Tsg-2 Joint Venture | Fairfax, VA | $379.2M |
| 249 | 381 Constructors | Omaha, NE | $376.7M |
| 250 | Aecom Technical Services, Inc. | LOS Angeles, CA | $376.3M |
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How are contractor profiles generated?
Each contractor profile is built by combining data from two federal sources: USASpending.gov (award history, agency relationships, NAICS codes) and SAM.gov (entity registration, certifications, contact information). Profiles are refreshed monthly.
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What is a UEI number?
The Unique Entity Identifier (UEI) is a 12-character alphanumeric code assigned by SAM.gov to every entity registered to do business with the federal government. It replaced the DUNS number in April 2022.
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How do I find a specific contractor?
Use the search bar above to search by company name, UEI, or CAGE code. You can also browse the ranked list or filter by NAICS code, state, or small business certification.
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What does 'Total Obligated' mean?
Total obligated represents the cumulative dollar amount the federal government has legally committed to pay a contractor across all awards. This includes the base contract value plus any modifications, options exercised, and funding increases.
Data sourced from USASpending.gov and SAM.gov . Federal contracting data is public domain.