| Dept of Defense | 13,330 | 4,726 | 0 | NAICS 336413NAICS 332510NAICS 332911 |
| Veterans Affairs, Department of | 1,613 | 553 | 0 | NAICS 236220NAICS 339112NAICS 339113 |
| Interior, Department of the | 869 | 353 | 0 | NAICS 236220NAICS 541990NAICS 238220 |
| Homeland Security, Department of | 469 | 184 | 0 | NAICS 336413NAICS 336611NAICS 488190 |
| Agriculture, Department of | 423 | 157 | 0 | NAICS 115310NAICS 237310NAICS 334516 |
| Health and Human Services, Department of | 361 | 157 | 0 | NAICS 334516NAICS 811210NAICS 561320 |
| Justice, Department of | 330 | 122 | 0 | NAICS 311999NAICS 622110NAICS 311511 |
| State, Department of | 318 | 167 | 0 | NAICS 236118NAICS 811310NAICS 3361 |
| Commerce, Department of | 244 | 118 | 0 | NAICS 334516NAICS 541990NAICS 236220 |
| General Services Administration | 181 | 62 | 0 | NAICS 531120NAICS 236220NAICS 541519 |
| Energy, Department of | 156 | 86 | 0 | NAICS 334516NAICS 237130NAICS 334419 |
| National Aeronautics and Space Administration | 131 | 45 | 0 | NAICS 927110NAICS 541715NAICS 334516 |
| Transportation, Department of | 109 | 53 | 0 | NAICS 237310NAICS 236220NAICS 336611 |
| Environmental Protection Agency | 31 | 10 | 0 | NAICS 334516NAICS 811210NAICS 541380 |
| Treasury, Department of the | 24 | 11 | 0 | NAICS 519290NAICS 561210NAICS 513210 |
| Postal Service | 16 | 11 | 0 | NAICS 491110NAICS 236220NAICS 334290 |
| Library of Congress | 15 | 6 | 0 | NAICS 518210NAICS 541990NAICS 334118 |
| Social Security Administration | 14 | 8 | 0 | NAICS 541519NAICS 513210NAICS 236220 |
| United States Government Publishing Office | 12 | 4 | 0 | NAICS 323NAICS 541330NAICS 238190 |
| Millennium Challenge Corporation | 11 | 6 | 0 | NAICS 5416NAICS 541211NAICS 5411 |
| Labor, Department of | 10 | 4 | 0 | NAICS 236220NAICS 336411NAICS 334519 |
| International Boundary and Water Commission: US-Mexico | 10 | 9 | 0 | NAICS 236220NAICS 561621NAICS 335313 |
| Court Services and Offender Supervision Agency | 8 | 5 | 0 | NAICS 621330NAICS 624310NAICS 541511 |
| United States Trade and Development Agency | 8 | 7 | 0 | NAICS 541690 |
| Senate, the | 6 | 5 | 0 | NAICS 711510NAICS 423430NAICS 532120 |
| Education, Department of | 6 | 6 | 0 | NAICS 541720 |
| United States International Development Finance Corporation | 6 | 1 | 0 | NAICS 541611NAICS 561720NAICS 541330 |
| Architect of the Capitol | 5 | 4 | 0 | NAICS 7223NAICS 541690NAICS 541330 |
| Committee For Purchase From People Who Are Blind Or Severely Disabled | 4 | 3 | 0 | NAICS 322220NAICS 315990NAICS 339940 |
| Smithsonian Institution | 4 | 4 | 0 | NAICS 236220 |
| Federal Deposit Insurance Corporation | 4 | 4 | 0 | NAICS 541519NAICS 541512 |
| Housing and Urban Development, Department of | 4 | 1 | 0 | NAICS 81392NAICS 541511NAICS 541512 |
| Administrative Office of the US Courts | 4 | 1 | 0 | NAICS 561410NAICS 621420NAICS 721110 |
| Federal Mediation and Conciliation Service | 3 | 0 | 0 | NAICS 513210 |
| House of Representatives, the | 3 | 3 | 0 | NAICS 541512 |
| Consumer Product Safety Commission | 3 | 2 | 0 | NAICS 541380NAICS 541519 |
| Nuclear Regulatory Commission | 3 | 2 | 0 | NAICS 541990NAICS 541715NAICS 541519 |
| Commodity Futures Trading Commission | 2 | 2 | 0 | NAICS 53NAICS 518210 |
| Equal Employment Opportunity Commission | 2 | 0 | 0 | NAICS 721110 |
| Export-Import Bank of the US | 2 | 0 | 0 | NAICS 541110 |
| Federal Communications Commission | 2 | 1 | 0 | NAICS 517112NAICS 423430 |
| Federal Housing Finance Agency | 2 | 1 | 0 | NAICS 541110NAICS 541511 |
| District of Columbia Courts | 2 | 1 | 0 | NAICS 333415NAICS 541690 |
| National Science Foundation | 2 | 2 | 0 | NAICS 541611NAICS 541715 |
| Office of Personnel Management | 2 | 0 | 0 | NAICS 561621 |
| Selective Service System | 2 | 2 | 0 | NAICS 541519 |
| United States Agency For Global Media, Bbg | 2 | 2 | 0 | NAICS 541618 |
| American Battle Monuments Commission | 2 | 2 | 0 | NAICS 517112NAICS 541512 |
| Office of the Director of National Intelligence | 1 | 0 | 0 | NAICS 531190 |
| National Labor Relations Board | 1 | 1 | 0 | NAICS 721110 |
| Federal Retirement Thrift Investment Board | 1 | 1 | 0 | NAICS 541110 |
| Medicaid and Chip Payment and Access Commission | 1 | 1 | 0 | NAICS 541720 |
| Government Accountability Office | 1 | 1 | 0 | NAICS 541910 |
| Securities and Exchange Commission | 1 | 0 | 0 | — |
| Peace Corps | 1 | 0 | 0 | NAICS 524292 |