Rankings

Top contractors of the Department of Defense: FY2020

FY2020 · complete year · data as of 2026-07-12

≈ computed · agency obligations

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Lockheed Martin Corporation received more money from the Department of Defense than any other recipient in FY2020: $73.9B in obligations. Ranked by what the Department of Defense obligated to each recipient in FY2020, so the list is about this agency's money rather than a contractor's overall size. Combined corporate families count once. Computed

Ranked from USASpending records. FY2020 to FY2026 are loaded.

Quick findings

Computed
RankNameFY2020
01Lockheed Martin Corporation0 awards$73.9B
02RTX Corporation0 awards$25.1B
03General Dynamics Corporation0 awards$20.8B
04The Boeing Company0 awards$20.7B
05Northrop Grumman Systems Corporation0 awards$8.7B
06Huntington Ingalls Industries, Inc.0 awards$8.1B
07Humana Government Business Inc0 awards$6.9B
08BAE Systems, Inc.0 awards$6.1B
09L3Harris Technologies, Inc.0 awards$4.5B
10General Electric Company0 awards$4B
11Health Net Federal Services, LLC0 awards$3.1B
12Leidos, Inc.0 awards$3.1B
13Atlantic Diving Supply, Inc.0 awards$3.1B
14Mckesson Corporation0 awards$2.8B
15Oshkosh Defense LLC0 awards$2.4B
16Booz Allen Hamilton Inc0 awards$2.3B
17V2X, Inc.0 awards$2.3B
18Fisher Sand & Gravel CO0 awards$2.3B
19General Atomics0 awards$2.2B
20Amerisourcebergen Drug Corp0 awards$2.1B
21Bell Boeing Joint Project Office0 awards$2B
22Dyncorp International LLC0 awards$1.8B
23KBR, Inc.0 awards$1.8B
24Bechtel Corporation0 awards$1.7B
25Fluor Marine Propulsion, LLC0 awards$1.7B
26Federal Resources Supply Company, LLC0 awards$1.4B
27Science Applications International Corporation0 awards$1.4B
28Science Applications International Corporation0 awards$1.4B
29Peraton Corp.0 awards$1.4B
30CACI International Inc0 awards$1.4B
31V2X Systems LLC0 awards$1.3B
32Bfbc LLC0 awards$1.3B
33Modernatx, Inc.0 awards$1.2B
34Massachusetts Institute of Technology0 awards$1.2B
35The Johns Hopkins University Applied Physics Laboratory LLC0 awards$1.2B
36Amentum Services, Inc.0 awards$1.1B
37Textron Systems Corporation0 awards$1.1B
38Southwest Valley Constructors CO0 awards$1.1B
39Environmental Chemical Corporation0 awards$1.1B
40The Aerospace Corporation0 awards$1B
41United Launch Services, LLC0 awards$1B
42Rolls-Royce Corporation0 awards$994.4M
43The Mitre Corporation0 awards$984.5M
44M1 Support Services, L.p.0 awards$941M
45Dell Technologies Inc.0 awards$937.9M
46Alliant Techsystems Operations LLC0 awards$823.8M
47Marinette Marine Corporation0 awards$802.2M
48FedEx Corporation0 awards$802.1M
49Slsco, Ltd.0 awards$800.8M
50V2X Aerospace LLC0 awards$781.9M
51Vinnell Arabia, LLC0 awards$753.1M
52Patriot Team0 awards$726.7M
53Amentum Technology, Inc.0 awards$704.5M
54Canadian Commercial Corporation0 awards$700.5M
55Express Scripts Inc0 awards$678.9M
56Leonardo DRS, Inc.0 awards$655.5M
57Fluor Intercontinental, Inc0 awards$629.7M
58W S Darley & CO0 awards$610M
59MCI Communications Services LLC0 awards$598.7M
60Georgia Tech Applied Research Corp0 awards$591.1M
61Deloitte LLP0 awards$584.6M
62Carahsoft Technology Corp0 awards$563.7M
63Viasat Inc0 awards$562.7M
64Bell Textron Inc0 awards$540M
65Honeywell International Inc.0 awards$534.4M
66Bah - ICM JV0 awards$524.4M
67Torch Technologies Inc0 awards$523.4M
68Cardinal Health 200, LLC0 awards$520.7M
69Textron Systems Corp0 awards$510.8M
70DRS Network & Imaging Systems LLC0 awards$509M
71Aptim Federal Services, LLC0 awards$496.1M
72Great Lakes Dredge & Dock CO, LLC0 awards$490.5M
73Hensel Phelps Construction Co.0 awards$487.3M
74Vigor Marine LLC0 awards$486.2M
75Defense Systems and Solutions0 awards$477.1M
76Whiting-Turner Contracting Company, the0 awards$473.5M
77Parsons Government Services Inc.0 awards$466.6M
78The Charles Stark Draper Laboratory, Inc.0 awards$462.7M
79AECOM Technical Services, Inc.0 awards$459.8M
80Phillips 66 Company0 awards$457.9M
81The Johns Hopkins Medical Services Corporation0 awards$453.3M
82Metro Machine Corp.0 awards$450.6M
83Raytheon/Lockheed Martin Javelin JV0 awards$448.6M
84Battelle Memorial Institute0 awards$439.8M
85The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc.0 awards$437.9M
86Am General LLC0 awards$436.1M
87Foreign Awardees (Undisclosed)0 awards$432.1M
88United Concordia Companies, Inc.0 awards$429.1M
89Cae USA Inc.0 awards$424.8M
90Microsoft Corporation0 awards$420.9M
91Walsh Federal LLC0 awards$419.6M
92Orbital Sciences LLC0 awards$416.7M
93Archer Western Federal JV0 awards$415.5M
94BP Products North America Inc.0 awards$410.3M
95Serco Inc0 awards$407.9M
96World Wide Technology LLC0 awards$387.2M
97Data Link Solutions LLC0 awards$384.3M
98Gilbane Federal0 awards$381.8M
99Manson Construction CO0 awards$377.6M
100Martins Point Health Care Inc0 awards$375.1M

Obligations are the dollars the agency committed, which is not the same as dollars paid out. A recipient can appear on several agencies' lists; each ranks only its own money.

Questions

Who is the Department of Defense's biggest contractor in FY2020?
Lockheed Martin Corporation, with $73.9B obligated in FY2020. Second is RTX Corporation at $25.1B.
Where does this ranking come from?
It is computed from USASpending.gov award records, which are U.S. government works and in the public domain. Each figure is the total the Department of Defense obligated to that recipient in FY2020. TheFiscalFinder does the ranking; the underlying figures are the government's own.
How many recipients are shown?
The top 100 for FY2020. Each row opens that recipient's own page, where the same money is broken out by year, by counterparty and by place.
Does a high position mean anything is wrong?
No. This is a description of where public money went in FY2020, computed from public records. It is not an allegation about anyone on it.

Related rankings

Why the labels? The graph is only worth anything if the links are trusted. Facts taken straight from a federal filing are Source; figures we calculate are Computed; links we infer (corporate parents, districts, similar contractors, 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.