Rankings

Top federal contractors: FY2020

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

≈ computed · contract dollars

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Lockheed Martin Corporation was the largest holder of U.S. federal contracts in FY2020, with $75.4B in contract-coded obligations. Ranked by contract-coded (NAICS) obligations, so entitlement grants routed through state agencies do not crowd out the primes. Combined corporate families count once. Computed

Ranked from USASpending records. FY2020 to FY2026 are loaded.

Quick findings

Computed
RankNameFY2020
01Lockheed Martin Corporation57 industries$75.4B
02RTX Corporation53 industries$25.5B
03General Dynamics Corporation73 industries$23.5B
04The Boeing Company39 industries$22.1B
05Northrop Grumman Systems Corporation45 industries$9.7B
06Mckesson Corporation7 industries$9.6B
07Triwest Healthcare Alliance Corp2 industries$9B
08Huntington Ingalls Industries, Inc.23 industries$8.6B
09Leidos, Inc.38 industries$7B
10Humana Government Business Inc3 industries$6.9B
11Mckesson Corporation7 industries$6.7B
12BAE Systems, Inc.37 industries$6.3B
13Booz Allen Hamilton Inc10 industries$5.4B
14L3Harris Technologies, Inc.41 industries$5.2B
15General Electric Company25 industries$4.2B
16National Technology & Engineering Solutions of Sandia, LLC1 industry$3.8B
17Battelle Memorial Institute13 industries$3.3B
18Science Applications International Corporation10 industries$3.2B
19Fluor Marine Propulsion, LLC1 industry$3.2B
20Atlantic Diving Supply, Inc.10 industries$3.1B
21Health Net Federal Services, LLC2 industries$3.1B
22Triad National Security, LLC2 industries$3.1B
23Science Applications International Corporation10 industries$2.9B
24Consolidated Nuclear Security, LLC1 industry$2.9B
25CACI International Inc29 industries$2.6B
26California Institute of Technology4 industries$2.6B
27Peraton Corp.15 industries$2.6B
28Fisher Sand & Gravel CO3 industries$2.5B
29Deloitte LLP16 industries$2.5B
30KBR, Inc.22 industries$2.5B
31Lawrence Livermore National Security, LLC2 industries$2.4B
32Oshkosh Defense LLC10 industries$2.4B
33V2X, Inc.22 industries$2.3B
34General Atomics17 industries$2.3B
35UnitedHealth Group11 industries$2.3B
36UT-Battelle LLC2 industries$2.3B
37Honeywell International Inc.24 industries$2.2B
38Chemonics International, Inc.10 industries$2.2B
39Amerisourcebergen Drug Corp3 industries$2.2B
40Modernatx, Inc.3 industries$2.2B
41Accenture Federal Services LLC10 industries$2.1B
42Bell Boeing Joint Project Office10 industries$2.1B
43Dyncorp International LLC8 industries$2B
44Dell Technologies Inc.15 industries$2B
45Merck Sharp & Dohme LLC5 industries$1.9B
46Amentum Technology, Inc.10 industries$1.9B
47The Mitre Corporation11 industries$1.8B
48Bechtel Corporation2 industries$1.7B
49Savannah River Nuclear Solutions LLC1 industry$1.6B
50The Johns Hopkins University Applied Physics Laboratory LLC10 industries$1.5B
51Federal Resources Supply Company, LLC10 industries$1.5B
52V2X Systems LLC10 industries$1.3B
53Glaxosmithkline, LLC6 industries$1.3B
54United Launch Services, LLC2 industries$1.3B
55Amentum Services, Inc.10 industries$1.3B
56Bfbc LLC1 industry$1.3B
57Space Exploration Technologies Corp.4 industries$1.2B
58Orbital Sciences LLC9 industries$1.2B
59Pfizer Inc5 industries$1.2B
60Carahsoft Technology Corp10 industries$1.2B
61Textron Systems Corporation15 industries$1.1B
62The Aerospace Corporation6 industries$1.1B
63The Regents of the University of California12 industries$1.1B
64Southwest Valley Constructors CO1 industry$1.1B
65Massachusetts Institute of Technology10 industries$1.1B
66Environmental Chemical Corporation6 industries$1.1B
67Uchicago Argonne, LLC1 industry$1.1B
68FedEx Corporation9 industries$1.1B
69Maximus Federal Services, Inc.10 industries$1.1B
70Oracle Health Government Services, Inc.7 industries$1B
71Rolls-Royce Corporation10 industries$1B
72Cgi Federal Inc.10 industries$1B
73Sanofi Vaccines US Inc.6 industries$974.8M
74M1 Support Services, L.p.4 industries$941.1M
75QTC Medical Services Inc5 industries$898M
76Parsons Government Services Inc.10 industries$882.8M
77Mantech Advanced Systems International, Inc.10 industries$863.5M
78Washington River Protection Solutions LLC1 industry$856.7M
79Tote Services, LLC3 industries$845.4M
80CDW Government LLC10 industries$841.2M
81V2X Aerospace LLC7 industries$833.5M
82Alliant Techsystems Operations LLC18 industries$823.8M
83Marinette Marine Corporation6 industries$804.7M
84Slsco, Ltd.2 industries$800.8M
85Rer Solutions, Inc.5 industries$783.9M
86Serco Inc10 industries$782.8M
87Vinnell Arabia, LLC2 industries$753.1M
88Patriot Team1 industry$726.7M
89Janssen Pharmaceuticals, Inc.1 industry$724.7M
90Hensel Phelps Construction Co.2 industries$723.5M
91Pae Government Services, Inc.10 industries$715M
92Whiting-Turner Contracting Company, the5 industries$707.7M
93Brookhaven Science Associates LLC2 industries$699.9M
94Philips North America LLC10 industries$699M
95Express Scripts Inc5 industries$679.5M
96Emergent Manufacturing Operations Baltimore LLC2 industries$672.8M
97Viasat Inc10 industries$665.4M
98General Motors LLC3 industries$656.5M
99BL Harbert International LLC2 industries$655.5M
100Mission Support & Test Services LLC1 industry$650.2M

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.

Questions

Who is the largest federal contractor in FY2020?
Lockheed Martin Corporation, with $75.4B in contract-coded obligations in FY2020, ahead of RTX Corporation at $25.5B.
Why are big grant recipients missing from this list?
This ranks CONTRACT dollars only. Universities, states and health systems receive enormous federal ASSISTANCE, which is ranked separately at /rankings/top-grant-recipients so neither list crowds out the other.
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 recipient's contract-coded obligations for FY2020. TheFiscalFinder does the ranking; the underlying figures are the government's own.
How many contractors are shown?
The top 100 for FY2020. Each row opens that contractor'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.