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 251–300 of 74,406 contractors, ranked by total obligated amount.
| Rank | Contractor | Headquarters | Total Obligated |
|---|---|---|---|
| 251 | Linquest Corporation | Herndon, VA | $372.1M |
| 252 | SAAB, Inc | East Syracuse, NY | $368.0M |
| 253 | Systems Planning and Analysis, Inc. | Alexandria, VA | $367.6M |
| 254 | Blueforge Alliance | Bryan, TX | $366.1M |
| 255 | Vertex Modernization and Sustainment LLC | Indianapolis, IN | $364.2M |
| 256 | Emergent, LLC | Virginia Beach, VA | $362.2M |
| 257 | Research Triangle Institute | Durham, NC | $361.6M |
| 258 | Magellan Federal, Inc. | Arlington, VA | $360.5M |
| 259 | W.W. Grainger, Inc. | Lake Forest, IL | $358.4M |
| 260 | J. E. DUNN Construction Company | Kansas City, MO | $357.4M |
| 261 | Peckham Vocational Industries, Inc. | Lansing, MI | $357.2M |
| 262 | BAE Systems Ordnance Systems Inc. | Kingsport, TN | $355.4M |
| 263 | The Pennsylvania State University | University Park, PA | $348.8M |
| 264 | Patriot Contract Services, LLC | Concord, CA | $346.8M |
| 265 | GDC Middle East Company | Riyadh (AL) | $343.4M |
| 266 | Goodrich Corporation | Jacksonville, FL | $342.0M |
| 267 | Asahi Refining USA Inc | Salt Lake City, UT | $339.8M |
| 268 | Great Lakes Dredge & DOCK CO, LLC | Houston, TX | $336.6M |
| 269 | Advantaged Solutions, LLC | Washington, DC | $333.6M |
| 270 | Amazon Web Services, Inc. | Seattle, WA | $333.2M |
| 271 | Airbus US Space & Defense Inc | Herndon, VA | $328.6M |
| 272 | Repkon USA - Defense, LLC | Garland, TX | $326.4M |
| 273 | Credence Management Solutions Limited Liability Company | Vienna, VA | $325.7M |
| 274 | Bering Straits Global Innovations, LLC | Anchorage, AK | $325.7M |
| 275 | Walsh Federal LLC | Chicago, IL | $324.1M |
| 276 | CACI Technologies, LLC | Chantilly, VA | $323.7M |
| 277 | LMI Consulting, LLC | Tysons Corner, VA | $321.4M |
| 278 | GM Defense LLC | Detroit, MI | $320.8M |
| 279 | Perimeter Solutions LP | Saint Louis, MO | $319.2M |
| 280 | General Motors LLC | Warren, MI | $302.8M |
| 281 | Battelle Savannah River Alliance, LLC | Columbus, OH | $302.2M |
| 282 | Armtec Defense Products CO. | Coachella, CA | $300.6M |
| 283 | Association of Universities for Research in Astronomy, Inc. | Baltimore, MD | $299.6M |
| 284 | DMS Pharmaceutical Group Inc | Park Ridge, IL | $299.2M |
| 285 | Aerojet Rocketdyne of DE, Inc | Canoga Park, CA | $299.2M |
| 286 | Elbit Systems of America - Night Vision LLC | Roanoke, VA | $298.4M |
| 287 | BAE Systems Maritime Solutions Norfolk Inc. | Norfolk, VA | $295.9M |
| 288 | Maximus Education LLC | Reston, VA | $295.3M |
| 289 | Ameriqual Group LLC | Evansville, IN | $294.3M |
| 290 | Peraton Risk Decision Inc. | Loveland, CO | $293.2M |
| 291 | Valiant Global Defense Services Inc. | Herndon, VA | $293.1M |
| 292 | Sauer Construction, LLC | Jacksonville, FL | $292.4M |
| 293 | ICF Incorporated, L.L.C. | Reston, VA | $291.1M |
| 294 | Bechtel Parsons Blue Grass, a Joint Venture | Richmond, KY | $289.5M |
| 295 | Manson Construction CO | Seattle, WA | $288.4M |
| 296 | Four LLC | Herndon, VA | $287.7M |
| 297 | AAR Government Services, Inc. | Wood DALE, IL | $287.4M |
| 298 | Thalle Construction CO Inc | Hillsborough, NC | $285.4M |
| 299 | Sodexo Management Inc. | Gaithersburg, MD | $285.3M |
| 300 | HPI Federal LLC | Washington, DC | $282.9M |
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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.