TheFiscalFinder

Top federal contractors: FY2020

≈ computed · contract dollars

Lockheed Martin Corporation was the largest holder of U.S. federal contracts in FY2020, with $75.4B in contract-coded obligations. Below are the top 100 federal contractors for FY2020, ranked by federal contract obligations, with combined corporate families counted once. ≈ computed

Ranked from USASpending records, data current as of 2026-07-12. 6 fiscal years are loaded (FY2020 to FY2025).

  1. 1
    Lockheed Martin Corporation57 industries
    $75.4B
  2. 2
    RTX Corporation53 industries
    $25.5B
  3. 3
    General Dynamics Corporation73 industries
    $23.5B
  4. 4
    The Boeing Company39 industries
    $22.1B
  5. 5
    Northrop Grumman Systems Corporation45 industries
    $9.7B
  6. 6
    Mckesson Corporation7 industries
    $9.6B
  7. 7
    Triwest Healthcare Alliance Corp2 industries
    $9B
  8. 8
    Huntington Ingalls Industries, Inc.23 industries
    $8.6B
  9. 9
    Leidos, Inc.38 industries
    $7B
  10. 10
    Humana Government Business Inc3 industries
    $6.9B
  11. 11
    BAE Systems, Inc.37 industries
    $6.3B
  12. 12
    Booz Allen Hamilton Inc10 industries
    $5.4B
  13. 13
    L3Harris Technologies, Inc.41 industries
    $5.2B
  14. 14
    General Electric Company25 industries
    $4.2B
  15. 15
    National Technology & Engineering Solutions of Sandia, LLC1 industry
    $3.8B
  16. 16
    Battelle Memorial Institute13 industries
    $3.3B
  17. 17
    Science Applications International Corporation10 industries
    $3.2B
  18. 18
    Fluor Marine Propulsion, LLC1 industry
    $3.2B
  19. 19
    Atlantic Diving Supply, Inc.10 industries
    $3.1B
  20. 20
    Health Net Federal Services, LLC2 industries
    $3.1B
  21. 21
    Triad National Security, LLC2 industries
    $3.1B
  22. 22
    Consolidated Nuclear Security, LLC1 industry
    $2.9B
  23. 23
    CACI International Inc29 industries
    $2.6B
  24. 24
    California Institute of Technology4 industries
    $2.6B
  25. 25
    Peraton Corp.15 industries
    $2.6B
  26. 26
    Fisher Sand & Gravel CO3 industries
    $2.5B
  27. 27
    Deloitte LLP16 industries
    $2.5B
  28. 28
    KBR, Inc.22 industries
    $2.5B
  29. 29
    Lawrence Livermore National Security, LLC2 industries
    $2.4B
  30. 30
    Oshkosh Defense LLC10 industries
    $2.4B
  31. 31
    V2X, Inc.22 industries
    $2.3B
  32. 32
    General Atomics17 industries
    $2.3B
  33. 33
    UnitedHealth Group11 industries
    $2.3B
  34. 34
    UT-Battelle LLC2 industries
    $2.3B
  35. 35
    Honeywell International Inc.24 industries
    $2.2B
  36. 36
    Chemonics International, Inc.10 industries
    $2.2B
  37. 37
    Amerisourcebergen Drug Corp3 industries
    $2.2B
  38. 38
    Modernatx, Inc.3 industries
    $2.2B
  39. 39
    Accenture Federal Services LLC10 industries
    $2.1B
  40. 40
    Bell Boeing Joint Project Office10 industries
    $2.1B
  41. 41
    Dyncorp International LLC8 industries
    $2B
  42. 42
    Dell Technologies Inc.15 industries
    $2B
  43. 43
    Merck Sharp & Dohme LLC5 industries
    $1.9B
  44. 44
    Amentum Technology, Inc.10 industries
    $1.9B
  45. 45
    The Mitre Corporation11 industries
    $1.8B
  46. 46
    Bechtel Corporation2 industries
    $1.7B
  47. 47
    Sierra Nevada Company, LLC10 industries
    $1.7B
  48. 48
    Savannah River Nuclear Solutions LLC1 industry
    $1.6B
  49. 49
    The Johns Hopkins University Applied Physics Laboratory LLC10 industries
    $1.5B
  50. 50
    Federal Resources Supply Company, LLC10 industries
    $1.5B
  51. 51
    Glaxosmithkline, LLC6 industries
    $1.3B
  52. 52
    United Launch Services, LLC2 industries
    $1.3B
  53. 53
    Amentum Services, Inc.10 industries
    $1.3B
  54. 54
    Bfbc LLC1 industry
    $1.3B
  55. 55
    Space Exploration Technologies Corp.4 industries
    $1.2B
  56. 56
    Orbital Sciences LLC9 industries
    $1.2B
  57. 57
    Pfizer Inc5 industries
    $1.2B
  58. 58
    Carahsoft Technology Corp10 industries
    $1.2B
  59. 59
    Textron Systems Corporation15 industries
    $1.1B
  60. 60
    The Aerospace Corporation6 industries
    $1.1B
  61. 61
    The Regents of the University of California12 industries
    $1.1B
  62. 62
    Southwest Valley Constructors CO1 industry
    $1.1B
  63. 63
    Massachusetts Institute of Technology10 industries
    $1.1B
  64. 64
    Environmental Chemical Corporation6 industries
    $1.1B
  65. 65
    Uchicago Argonne, LLC1 industry
    $1.1B
  66. 66
    FedEx Corporation9 industries
    $1.1B
  67. 67
    Maximus Federal Services, Inc.10 industries
    $1.1B
  68. 68
    Oracle Health Government Services, Inc.7 industries
    $1B
  69. 69
    Rolls-Royce Corporation10 industries
    $1B
  70. 70
    Cgi Federal Inc.10 industries
    $1B
  71. 71
    Sanofi Vaccines US Inc.6 industries
    $974.8M
  72. 72
    M1 Support Services, L.p.4 industries
    $941.1M
  73. 73
    International Business Machines Corporation10 industries
    $920M
  74. 74
    QTC Medical Services Inc5 industries
    $898M
  75. 75
    Parsons Government Services Inc.10 industries
    $882.8M
  76. 76
    Mantech Advanced Systems International, Inc.10 industries
    $863.5M
  77. 77
    Washington River Protection Solutions LLC1 industry
    $856.7M
  78. 78
    Tote Services, LLC3 industries
    $845.4M
  79. 79
    CDW Government LLC10 industries
    $841.2M
  80. 80
    Alliant Techsystems Operations LLC18 industries
    $823.8M
  81. 81
    Marinette Marine Corporation6 industries
    $804.7M
  82. 82
    Slsco, Ltd.2 industries
    $800.8M
  83. 83
    Rer Solutions, Inc.5 industries
    $783.9M
  84. 84
    Serco Inc10 industries
    $782.8M
  85. 85
    Vinnell Arabia, LLC2 industries
    $753.1M
  86. 86
    Patriot Team1 industry
    $726.7M
  87. 87
    Janssen Pharmaceuticals, Inc.1 industry
    $724.7M
  88. 88
    Hensel Phelps Construction CO2 industries
    $723.5M
  89. 89
    Pae Government Services, Inc.10 industries
    $715M
  90. 90
    Whiting-Turner Contracting Company, the5 industries
    $707.7M
  91. 91
    Brookhaven Science Associates LLC2 industries
    $699.9M
  92. 92
    Philips North America LLC10 industries
    $699M
  93. 93
    Express Scripts Inc5 industries
    $679.5M
  94. 94
    Emergent Manufacturing Operations Baltimore LLC2 industries
    $672.8M
  95. 95
    Viasat Inc10 industries
    $665.4M
  96. 96
    General Motors LLC3 industries
    $656.5M
  97. 97
    BL Harbert International LLC2 industries
    $655.5M
  98. 98
    Mission Support & Test Services LLC1 industry
    $650.2M
  99. 99
    Leonardo DRS, Inc.17 industries
    $649.2M
  100. 100
    Csra LLC10 industries
    $642.9M
Browse all recipients →← All leaderboards

Ranked by contract-coded (NAICS) obligations, so entitlement grants routed through state agencies do not crowd out the primes. This is a description of the money, computed by us from USASpending records, never a judgment about any contractor. Each row opens that contractor’s page: its funding agencies, where the work lands, and any PAC on record.

🔎
Why the labels? The graph is only worth anything if the links are trusted. Facts taken straight from a federal filing are ✓ from source; figures we calculate are ≈ computed; links we infer (corporate parents, districts, competitors, connections between records) are ≈ inferred, worded carefully, never asserted as fact and never a claim that one thing caused another. Spot an error? Tell us.