Department of Homeland Security1,581 contracts
$1,677,673,205
Department of Transportation1,128 contracts
$484,888,752
Social Security Administration418 contracts
$455,575,787
Department of Energy566 contracts
$375,678,014
Department of Agriculture942 contracts
$327,407,093
Department of Veterans Affairs521 contracts
$231,894,135
Department of the Treasury424 contracts
$227,760,049
General Services Administration225 contracts
$121,193,238
Department of Education70 contracts
$71,390,796
National Science Foundation121 contracts
$59,239,101
Securities and Exchange Commission53 contracts
$55,515,002
Nuclear Regulatory Commission144 contracts
$41,671,993
Department of Labor7 contracts
$36,328,196
Department of Housing and Urban Development10 contracts
$26,933,431
Consumer Financial Protection Bureau63 contracts
$26,074,749
Environmental Protection Agency136 contracts
$18,956,593
Federal Communications Commission103 contracts
$16,631,731
Peace Corps15 contracts
$11,913,743
U.S. International Development Finance Corporation23 contracts
$11,633,528
National Archives and Records Administration55 contracts
$11,224,453
Corporation for National and Community Service43 contracts
$10,881,478
Federal Trade Commission40 contracts
$9,742,697
National Transportation Safety Board60 contracts
$9,496,773
Export-Import Bank of the United States52 contracts
$7,766,099
Court Services and Offender Supervision Agency46 contracts
$7,691,122
Office of Personnel Management26 contracts
$7,298,022
Federal Election Commission28 contracts
$6,718,107
National Gallery of Art80 contracts
$6,274,043
Commodity Futures Trading Commission53 contracts
$5,713,320
Government Accountability Office5 contracts
$5,152,091
Consumer Product Safety Commission53 contracts
$4,314,448
U.S. Agency for Global Media16 contracts
$3,923,554
Agency for International Development36 contracts
$3,259,733
Federal Mediation and Conciliation Service13 contracts
$1,823,505
National Labor Relations Board13 contracts
$1,813,226
Selective Service System8 contracts
$1,687,704
National Endowment for the Humanities12 contracts
$1,513,042
Smithsonian Institution23 contracts
$1,481,637
Small Business Administration10 contracts
$1,236,222
National Aeronautics and Space Administration18 contracts
$1,221,153
Merit Systems Protection Board9 contracts
$1,153,817
Executive Office of the President4 contracts
$1,112,177
District of Columbia Courts6 contracts
$1,002,713
National Endowment for the Arts12 contracts
$907,731
Equal Employment Opportunity Commission7 contracts
$807,778
Occupational Safety and Health Review Commission13 contracts
$682,121
Defense Nuclear Facilities Safety Board9 contracts
$563,711
Council of the Inspectors General on Integrity and Efficiency8 contracts
$368,291
United States Chemical Safety Board8 contracts
$260,222
Committee for Purchase from People Who Are Blind or Severely Disabled1 contract
$250,000
International Trade Commission1 contract
$244,746
Railroad Retirement Board4 contracts
$227,178
Millennium Challenge Corporation2 contracts
$164,141
Federal Maritime Commission4 contracts
$155,663
United States Trade and Development Agency3 contracts
$145,136
Morris K. Udall and Stewart L. Udall Foundation1 contract
$45,785
John F. Kennedy Center for the Performing Arts1 contract
$14,250