| Animal and Plant Health Inspection Service | 30.22% |
| Federal Acquisition Service | 25.22% |
| Department of Veterans Affairs | 9.41% |
| Bureau of Indian Affairs and Bureau of Indian Education | 7.57% |
| Forest Service | 5.64% |
| Department of the Army | 4.32% |
| U.S. Fish and Wildlife Service | 2.63% |
| Agricultural Research Service | 2.28% |
| Defense Logistics Agency | 2.04% |
| U.S. Army Corps of Engineers - Civil Program Financing Only | 2.02% |
| Department of State | 1.77% |
| Department of the Air Force | 1.27% |
| Bureau of Land Management | 1.10% |
| Centers for Disease Control and Prevention | 0.82% |
| National Park Service | 0.77% |
| National Aeronautics and Space Administration | 0.66% |
| U.S. Coast Guard | 0.45% |
| Department of the Navy | 0.39% |
| Armed Forces Retirement Home | 0.16% |
| Indian Health Service | 0.16% |
| Bureau of Reclamation | 0.14% |
| U.S. Geological Survey | 0.14% |
| Office of the Assistant Secretary for Administration and Management | 0.09% |
| Department of Energy | 0.09% |
| National Oceanic and Atmospheric Administration | 0.07% |
| Defense Health Agency | 0.06% |
| Internal Revenue Service | 0.05% |
| Rural Housing Service | 0.05% |
| Federal Prison System / Bureau of Prisons | 0.05% |
| Environmental Protection Agency | 0.05% |
| U.S. Agency for Global Media | 0.04% |
| Department of Justice | 0.03% |
| Smithsonian Institution | 0.03% |
| U.S. Customs and Border Protection | 0.03% |
| Federal Emergency Management Agency | 0.03% |
| Federal Prison Industries / Unicor | 0.03% |
| Agency for International Development | 0.03% |
| Small Business Administration | 0.02% |
| Natural Resources Conservation Service | 0.01% |
| National Institutes of Health | 0.01% |
| Immediate Office of the Secretary of Defense | 0.01% |
| Federal Aviation Administration | 0.01% |
| International Boundary and Water Commission: U.S.-Mexico | 0.00% |
| Food Safety and Inspection Service | 0.00% |