Top 100 Contractors of the U.S. federal government
The Top 100 Contractors Report is a list developed annually by the General Services Administration as part of its tracking of U.S. federal government procurement. It features the "Top 100" contractors with the U.S. government.
In 2005, the federal government aimed to source 23% of all subcontracts from small businesses with guidance from the Small Business Administration. The federal government was unable to meet this goal for 8 years until FY2013 when it subcontracted over $83 billion from small businesses.
In 2015, the federal government exceeded their overall goal of 23% by 2.75% resulting in $90.7 billion awarded to small businesses, 5.05% of which went to women-owned small business, meeting the goal for the first time since it was implemented in 1996.
The top five departments by dollars obligated in 2015 were the Department of Defense, Department of Energy, Health and Human Services, Department of Veteran Affairs, and NASA.
2023
2019
2018
| Global vendor name | Number of actions | Dollars obligated | % Total actions | % Total dollars |
| Lockheed Martin | 140,260 | $40,552,880,120.29 | 0.3380% | 7.2880% |
| Boeing | 19,688 | $29,755,579,932.10 | 0.0470% | 5.3470% |
| Raytheon | 13,418 | $18,767,821,886.04 | 0.0320% | 3.3730% |
| General Dynamics | 31,055 | $17,503,127,011.85 | 0.0750% | 3.1450% |
| Northrop Grumman | 11,669 | $11,987,896,282.90 | 0.0290% | 2.1540% |
| McKesson Corporation | 76,281 | $8,964,990,935.62 | 0.1840% | 1.6110% |
| Huntington Ingalls Industries | 3,853 | $7,346,840,141.64 | 0.0090% | 1.3200% |
| BAE Systems | 10,079 | $6,877,420,876.67 | 0.0240% | 1.2360% |
| Leidos | 5,456 | $6,771,312,451.55 | 0.0140% | 1.2170% |
| United Technologies | 16,428 | $6,305,247,241.45 | 0.0400% | 1.1330% |
| Honeywell | 10,201 | $6,134,031,888.71 | 0.0250% | 1.1020% |
| L3 Technologies | 7,812 | $5,585,497,397.56 | 0.0190% | 1.0040% |
| Humana | 366 | $5,470,866,144.97 | 0.0010% | 0.9830% |
| Booz Allen Hamilton | 6,663 | $4,806,703,134.57 | 0.0160% | 0.8640% |
| AECOM | 4,510 | $4,601,219,528.98 | 0.0110% | 0.8270% |
| Bechtel | 138 | $3,801,504,993.05 | 0.0000% | 0.6830% |
| Science Applications International Corporation | 247,065 | $3,732,698,312.37 | 0.5960% | 0.6710% |
| Fluor Corporation | 544 | $3,648,676,914.04 | 0.0010% | 0.6550% |
| Centene Corporation | 646,375 | $3,607,789,168.46 | 1.5590% | 0.6480% |
| Harris Corporation | 3,373 | $3,266,402,388.50 | 0.0080% | 0.5870% |
| General Electric | 8,839 | $3,193,853,335.77 | 0.0210% | 0.5740% |
| Battelle Memorial Institute | 1,542 | $2,857,524,446.97 | 0.0040% | 0.5140% |
| General Atomic Technologies Corporation | 763 | $2,751,841,125.72 | 0.0020% | 0.4950% |
| CACI International | 3,553 | $2,729,567,962.17 | 0.0090% | 0.4910% |
| California Institute of Technology | 2,775 | $2,727,873,918.22 | 0.0070% | 0.4900% |
| Jacobs Engineering Group | 3,262 | $2,626,449,064.26 | 0.0080% | 0.4720% |
| Consolidated Nuclear Security | 33 | $2,619,037,207.33 | 0.0000% | 0.4710% |
| Atlantic Diving Supply | 46,732 | $2,533,106,814.07 | 0.1130% | 0.4550% |
| Bell Textron / Boeing | 5,619 | $2,449,376,019.38 | 0.0140% | 0.4400% |
| Alliant Techsystems | 1,219 | $2,348,270,084.87 | 0.0030% | 0.4220% |
| TriWest Healthcare Alliance | 1,586,595 | $2,342,155,335.12 | 3.8270% | 0.4210% |
| AmerisourceBergen | 375,426 | $2,309,407,533.93 | 0.9050% | 0.4150% |
| KBR | 2,041 | $2,065,955,913.90 | 0.0050% | 0.3710% |
| Cerberus Capital Management | 1,116 | $2,047,497,247.51 | 0.0030% | 0.3680% |
| Analytic Services | 418 | $2,014,000,510.46 | 0.0010% | 0.3620% |
| Lawrence Livermore National Laboratory | 36 | $2,009,163,897.16 | 0.0000% | 0.3610% |
| Los Alamos National Security | 59 | $1,891,048,226.66 | 0.0000% | 0.3400% |
| Deloitte | 2,251 | $1,886,184,526.20 | 0.0050% | 0.3390% |
| United Launch Alliance | 99 | $1,852,050,029.87 | 0.0000% | 0.3330% |
| UT-Battelle | 66 | $1,764,064,340.79 | 0.0000% | 0.3170% |
| CSRA | 2106 | $1,716,922,498.08 | 0.0050% | 0.3080% |
| Accenture | 1,617 | $1,690,850,719.15 | 0.0040% | 0.3040% |
| Textron | 6,034 | $1,675,699,376.39 | 0.0150% | 0.3010% |
| Oshkosh Corporation | 13,227 | $1,614,038,945.61 | 0.0320% | 0.2900% |
| Mitre Corporation | 1,144 | $1,596,726,682.83 | 0.0030% | 0.2870% |
| Merck & Co | 114 | $1,583,695,405.09 | 0.0000% | 0.2850% |
| Sierra Nevada Corporation | 817 | $1,578,628,198.07 | 0.0020% | 0.2840% |
| UnitedHealth Group | 390 | $1,515,315,171.43 | 0.0010% | 0.2720% |
| Chemonics International | 257 | $1,512,957,703.07 | 0.0010% | 0.2720% |
| Austal | 292 | $1,508,462,409.41 | 0.0010% | 0.2710% |
| Enterprise Services | 16,626 | $1,467,819,060.73 | 0.0400% | 0.2640% |
| Leonardo | 2,682 | $1,384,998,258.53 | 0.0060% | 0.2490% |
| BL Harbert Holdings | 137 | $1,372,916,832.34 | 0.0000% | 0.2470% |
| California | 1,798 | $1,341,174,013.61 | 0.0040% | 0.2410% |
| PAE Holding Corporation | 672 | $1,278,275,625.93 | 0.0020% | 0.2300% |
| Johns Hopkins University | 2,521 | $1,268,359,755.02 | 0.0060% | 0.2280% |
| IBM | 1,401 | $1,209,810,857.14 | 0.0030% | 0.2170% |
| BP | 1,421 | $1,136,852,723.59 | 0.0030% | 0.2040% |
| Savannah River National Laboratory | 81 | $1,119,826,899.87 | 0.0000% | 0.2010% |
| Pfizer | 448 | $1,092,615,282.58 | 0.0010% | 0.1960% |
| Massachusetts Institute of Technology | 597 | $1,067,566,128.01 | 0.0010% | 0.1920% |
| Rockwell Collins | 3,006 | $1,035,964,115.86 | 0.0070% | 0.1860% |
| The Aerospace Corporation | 471 | $1,034,003,855.20 | 0.0010% | 0.1860% |
| SpaceX | 122 | $1,014,446,994.59 | 0.0000% | 0.1820% |
| Arctic Slope Regional Corporation | 2,415 | $1,010,003,226.10 | 0.0060% | 0.1820% |
| GlaxoSmithKline | 289 | $989,885,641.02 | 0.0010% | 0.1780% |
| FedEx | 12,293,886 | $971,090,768.70 | 29.6520% | 0.1750% |
| Vectrus | 298 | $962,460,460.66 | 0.0010% | 0.1730% |
| Parsons Corporation | 1,064 | $943,213,974.61 | 0.0030% | 0.1700% |
| Royal Dutch Shell | 968 | $937,379,110.11 | 0.0020% | 0.1680% |
| Alion Science & Technology | 1,049 | $898,603,424.60 | 0.0030% | 0.1610% |
| ManTech International | 1,448 | $858,160,144.81 | 0.0030% | 0.1540% |
| Engility | 3,837 | $832,215,876.60 | 0.0090% | 0.1500% |
| Denali Holding | 3,178 | $815,969,049.92 | 0.0080% | 0.1470% |
| Louis Berger Group | 447 | $798,807,889.33 | 0.0010% | 0.1440% |
| AT&T | 13,295 | $788,466,034.80 | 0.0320% | 0.1420% |
| Great Lakes Dredge and Dock Company | 92 | $764,966,702.04 | 0.0000% | 0.1370% |
| Carahsoft | 3,314 | $758,910,489.31 | 0.0080% | 0.1360% |
| Rolls-Royce Holdings | 819 | $746,364,093.77 | 0.0020% | 0.1340% |
| Mission Support & Test Services | 28 | $701,229,986.92 | 0.0000% | 0.1260% |
| Patriot Team | 1,010 | $696,468,231.46 | 0.0020% | 0.1250% |
| CDW | 3,486 | $685,021,197.07 | 0.0080% | 0.1230% |
| Cardinal Health | 334,038 | $684,965,596.68 | 0.8060% | 0.1230% |
| CGI | 656 | $680,300,079.48 | 0.0020% | 0.1220% |
| Express Scripts Holding | 229 | $668,213,565.65 | 0.0010% | 0.1200% |
| Hensel Phelps Construction | 368 | $667,494,808.44 | 0.0010% | 0.1200% |
| ANHAM FZCO | 25,502 | $662,500,139.28 | 0.0620% | 0.1190% |
| Triad National Security | 4 | $648,967,944.53 | 0.0000% | 0.1170% |
| Serco | 1,136 | $644,617,652.86 | 0.0030% | 0.1160% |
| Insight Enterprises | 1,892 | $643,186,554.19 | 0.0050% | 0.1160% |
| Tetra Tech | 1,981 | $642,541,613.01 | 0.0050% | 0.1150% |
| Perspecta | 3,686 | $630,734,088.07 | 0.0090% | 0.1130% |
| Environmental Chemical Corporation | 170 | $627,670,543.98 | 0.0000% | 0.1130% |
| Iron Bow Holdings | 3,108 | $619,682,917.20 | 0.0070% | 0.1110% |
| Leland Stanford Junior University | 287 | $613,516,267.99 | 0.0010% | 0.1100% |
| Sanofi | 102 | $610,021,981.52 | 0.0000% | 0.1100% |
| NANA Regional Corporation | 1,172 | $599,058,746 | 0.0030% | 0.1080% |
| Brookhaven Science Associates | 41 | $594,116,923.33 | 0.0000% | 0.1070% |
| MacAndrews & Forbes | 1,771 | $590,407,677.75 | 0.0040% | 0.1060% |
| M1 Support Services | 226 | $579,909,688.45 | 0.0010% | 0.1040% |