Federal contractor rankings

Who won the most federal contract dollars, by parent company

How the rankings work

Top 10 government contractors, FY2025

Rank Contractor Net obligations Share Trend
1
Lockheed Martin Corporation 71 awardees, including Sikorsky Aircraft Corporation
Top agencies
$81,163,638,488
2
General Dynamics Corporation 84 awardees, including Electric Boat Corporation, General Dynamics Information Technology, Inc. and General Dynamics Land Systems Inc.
Top agencies
$37,886,781,354
3
RTX Corporation 117 awardees, including Raytheon Company and Rockwell Collins, Inc.
Top agencies
$36,667,711,562
4
UnitedHealth Group Incorporated 18 awardees, including Optum Public Sector Solutions, Inc., Optumserve Health Services, Inc. and Optumrx Administrative Services, LLC
Top agencies
$25,405,423,951
5
The Boeing Company 56 awardees
Top agencies
$23,012,194,052
6
Northrop Grumman Corporation 85 awardees, including Northrop Grumman Systems Corporation
Top agencies
$14,435,585,656
7
Triwest Healthcare Alliance Corp
Top agencies
$13,374,744,739
8
McKesson Corporation 10 awardees, including Mckesson Specialty Distribution LLC, Ndchealth Corporation and Mckesson Medical-Surgical Government Solutions LLC
Top agencies
$11,963,583,010
9
Leidos Holdings, Inc. 38 awardees, including Leidos, Inc., QTC Medical Services Inc. and Dynetics, Inc.
Top agencies
$11,874,668,053
10
Huntington Ingalls Industries, Inc. 13 awardees, including Huntington Ingalls Inc., HII Mission Technologies Corp and HII Fleet Support Group LLC
Top agencies
$10,175,574,718

See the top 100 government contractors

Top 10 defense contractors, FY2025

Rank Contractor Net obligations Share Trend
1
Lockheed Martin Corporation 65 awardees, including Sikorsky Aircraft Corporation
Top agencies
$80,685,514,299
2
RTX Corporation 105 awardees, including Raytheon Company and Rockwell Collins, Inc.
Top agencies
$36,037,266,032
3
General Dynamics Corporation 71 awardees, including Electric Boat Corporation, General Dynamics Land Systems Inc. and General Dynamics Information Technology, Inc.
Top agencies
$35,130,288,947
4
The Boeing Company 50 awardees
Top agencies
$21,422,120,312
5
Northrop Grumman Corporation 78 awardees, including Northrop Grumman Systems Corporation
Top agencies
$13,948,776,405
6
Huntington Ingalls Industries, Inc. 12 awardees, including Huntington Ingalls Inc., HII Mission Technologies Corp and HII Fleet Support Group LLC
Top agencies
$10,424,488,816
7
BAE Systems 38 awardees, including BAE Systems Land & Armaments L.P., BAE Systems Technology Solutions & Services Inc. and BAE Systems Information and Electronic Systems Integration Inc.
Top agencies
$9,163,034,715
8
L3Harris Technologies, Inc. 76 awardees, including L3Harris Technologies Integrated Systems L.P., L3Harris Global Communications, Inc. and L3 Technologies, Inc.
Top agencies
$8,550,705,166
9
Cencora, Inc. Through Amerisourcebergen Drug Corp
Top agencies
$7,378,342,504
10
Humana Government Business Inc.
Top agencies
$6,513,706,427

See the top 100 defense contractors

The latest 12 months

The same rankings over the trailing 12 months:

By defense component

Component Net obligations Largest contractor
Department of the Navy $185,618,628,743 Lockheed Martin Corporation
Department of the Army $149,148,337,311 Lockheed Martin Corporation
Department of the Air Force $114,530,024,606 The Boeing Company
Defense Logistics Agency $48,173,830,452 Cencora, Inc.
Defense Health Agency $20,203,958,870 Humana Government Business Inc.
DOD Missile Defense Agency $8,980,579,317 Lockheed Martin Corporation
Office of the Secretary of Defense $7,263,939,690 Booz Allen Hamilton Holding Corporation
Defense Information Systems Agency $4,573,582,952 Leidos Holdings, Inc.
United States Special Operations Command $3,133,073,080 Lockheed Martin Corporation
DOD Washington Headquarters Service $2,127,041,292 National Security Technology Accelerator Inc.
Defense Advanced Research Projects Agency $1,959,466,966 Lockheed Martin Corporation
Defense Threat Reduction Agency $1,295,526,836 Applied Research Associates, Inc.
Defense Counterintelligence and Security Agency $1,128,441,955 Peraton Risk Decision Inc.
Department of Defense Education Activity $1,082,679,290 Magellan Federal Inc.
Defense Human Resources Activity $741,390,643 Deloitte
Defense Commissary Agency $630,595,486 Nelson Refrigeration Inc.
Department of Defense Cyber Command $505,086,343 Booz Allen Hamilton Holding Corporation
Defense Finance and Accounting Service $441,156,288 CACI International Inc.
Defense Security Cooperation Agency $282,013,608 Booz Allen Hamilton Holding Corporation
Defense Microelectronics Activity $178,958,766 Globalfoundries U.S. Inc.
Defense Contract Management Agency $94,988,421 L3Harris Technologies, Inc.
Department of Defense Inspector General $90,943,968 Ernst & Young LLP
Defense Media Activity $84,986,229 Zolon TECH Inc.
Department of Defense United States Transportation Command $75,167,863 International Auto Logistics, LLC
DOD Uniformed Services University of the Health Sciences $66,086,967 Eagle Integrated Services, LLC
Defense Contract Audit Agency $48,032,470 Creative It Solutions LLC
Show all 26

By civilian agency

Agency Net obligations Largest contractor
Department of Veterans Affairs $78,441,437,105 UnitedHealth Group Incorporated
Department of Energy $45,386,703,859 Honeywell International Inc.
Department of Homeland Security $29,935,999,721 Bccg A Joint Venture
Department of Health and Human Services $22,989,985,187 General Dynamics Corporation
National Aeronautics and Space Administration $16,729,488,328 California Institute of Technology
Department of State $9,766,494,673 Parsons Corporation
Department of Agriculture $9,567,183,240 Tyson Foods Inc.
Department of Transportation $8,443,874,323 L3Harris Technologies, Inc.
Department of the Treasury $8,441,819,478 Stonex Financial Ltd
Department of Justice $8,125,591,700 The GEO Group, Inc.
General Services Administration $7,240,752,505 Ford Motor Company
Department of the Interior $5,080,131,972 NW Construction, Inc.
Department of Commerce $4,656,926,923 Lockheed Martin Corporation
US Agency for International Development $4,079,981,415 Chemonics International, Inc.
Department of Education $2,517,206,719 Maximus Federal Services, Inc.
Environmental Protection Agency $2,110,815,473 Sevenson Environmental Services, Inc.
Social Security Administration $1,753,154,781 Leidos Holdings, Inc.
Department of Labor $1,748,046,464 Adams and Associates Inc.
Administrative Office of the U.S. Courts $792,522,571 Metropolitan Security Services, Inc.
National Science Foundation $727,970,379 Leidos Holdings, Inc.
Securities and Exchange Commission $494,941,806 General Dynamics Corporation
Smithsonian Institution $418,393,653 Universal Protection Service, Limited Partnership
Pension Benefit Guaranty Corporation $354,221,049 Serco Inc
Office of Personnel Management $324,290,978 Identity Theft Guard Solutions, Inc.
Small Business Administration $265,999,273 Advanced Technology Leaders Inc.
National Archives and Records Administration $207,085,108 Emcor Group Inc.
Nuclear Regulatory Commission $184,402,766 Teksynap Corporation
International Boundary and Water Commission U.S.-Mexico $129,394,644 Veolia Water West Operating Services Inc.
Consumer Financial Protection Bureau $121,583,601 Senture LLC
Government Accountability Office $116,624,884 Four Points Technology, L.L.C.
Federal Trade Commission $93,108,964 Leidos Holdings, Inc.
International Development Finance Corporation $88,382,165 Palantir Technologies Inc.
Executive Office of the President $79,961,331 TCG Inc.
Commodity Futures Trading Commission $78,704,431 Salient Crgt, Inc.
Peace Corps $77,464,021 Business Operational Concepts, Llc.
US Agency for Global Media $72,685,118 Ampegon Power Electronics AG
Federal Communications Commission $68,176,251 The Mitre Corporation
Corporation for National and Community Service $57,681,005 General Dynamics Corporation
Export Import Bank of the US $54,887,850 International Logic Systems Inc
National Gallery of Art $53,652,269 Securemedy Inc.
Equal Employment Opportunity Commission $48,293,935 Regan Technologies Corp
Armed Forces Retirement Home $45,030,721 Global Connections To Employment, Inc.
Railroad Retirement Board $44,013,543 Palmetto Gba, LLC
Millennium Challenge Corporation $39,955,689 Leidos Holdings, Inc.
Court Services and Offender Supervision Agency $36,210,725 Bradley Technologies Inc.
Consumer Product Safety Commission $32,821,665 Nira Inc.
National Transportation Safety Board $26,427,447 Deloitte
National Labor Relations Board $26,409,733 Global Alliant Inc
International Trade Commission $17,737,850 TCG Inc.
Federal Election Commission $15,095,104 TCG Inc.
United States Trade and Development Agency $10,615,921 Ascendant Program Services, LLC
Surface Transportation Board $8,153,052 Goldbelt Incorporated
Selective Service System $7,275,506 Cloud7Works, Inc.
The Council of the Inspectors General on Integrity and Effeciency $6,736,026 I3 LLC
Defense Nuclear Facilities Safety Board $5,948,315 Eagle Integrated Services, LLC
Federal Maritime Commission $4,874,565 Metaphase Consulting LLC
US Election Assistance Commission $4,638,069 American Wordata, Inc.
National Endowment for the Arts $4,368,676 Innosoft Corporation
Merit Systems Protection Board $3,236,753 At&T Inc.
National Endowment for the Humanities $1,944,433 Minburn Technology Group, LLC
Federal Mediation and Conciliation Service $1,527,485 Metas Solutions LLC
Department of Housing and Urban Development -$1,056,582,074 Deloitte
Show all 62

By industry (NAICS sector)

Sector Net obligations Largest contractor
31-33 Manufacturing $322,326,924,670 Lockheed Martin Corporation
54 Professional, Scientific, and Technical Services $221,494,526,636 General Dynamics Corporation
56 Administrative and Support and Waste Management and Remediation Services $68,483,204,162 Honeywell International Inc.
23 Construction $49,704,225,186 Bccg A Joint Venture
52 Finance and Insurance $48,441,006,604 UnitedHealth Group Incorporated
48-49 Transportation and Warehousing $22,700,530,720 Amentum Holdings, Inc.
51 Information $18,504,622,738 Dell Technologies Inc.
62 Health Care and Social Assistance $16,107,741,726 Leidos Holdings, Inc.
42 Wholesale Trade $10,853,602,544 Atlantic Diving Supply, Inc.
81 Other Services (except Public Administration) $5,033,671,583 RTX Corporation
61 Educational Services $4,783,302,710 The Trustees of Princeton University
22 Utilities $3,276,091,961 American Water Works Company Inc.
72 Accommodation and Food Services $1,713,782,616 Sodexo Management Inc.
11 Agriculture, Forestry, Fishing and Hunting $1,417,235,797 Grayback Forestry Inc.
53 Real Estate and Rental and Leasing $1,275,611,854 EAN Holdings, LLC
92 Public Administration $789,845,487 The GEO Group, Inc.
44-45 Retail Trade $751,717,771 W.w. Grainger, Inc.
21 Mining, Quarrying, and Oil and Gas Extraction $189,856,856 Usibelli Coal Mine, Inc.
71 Arts, Entertainment, and Recreation $145,815,152 Design and Production Incorporated

By product or service (PSC category)

Category Net obligations Largest contractor
R Support Services (Professional, Administrative, Management) $101,854,287,100 Booz Allen Hamilton Holding Corporation
A Research and Development $71,102,420,008 Lockheed Martin Corporation
D IT and Telecom – Information Technology and Telecommunications $62,872,610,381 Leidos Holdings, Inc.
15 Aerospace Craft and Structural Components $57,470,718,941 Lockheed Martin Corporation
Q Medical Services $53,506,867,353 UnitedHealth Group Incorporated
M Operation of Government Owned Facility $42,577,714,354 Honeywell International Inc.
14 Guided Missiles $38,916,997,323 Lockheed Martin Corporation
19 Ships, Small Craft, Pontoon, Docks $38,218,349,380 General Dynamics Corporation
J Maintenance, Repair, Rebuild Equipment $32,163,610,958 Lockheed Martin Corporation
Y Construction of Structures/Facilities $30,509,991,340 Bccg A Joint Venture
65 Medical/Dental/Veterinary Equipment/Supplies $26,716,020,167 McKesson Corporation
Z Maintenance, Repair, Alteration Real Property $21,535,360,600 Amentum Holdings, Inc.
S Utilities and Housekeeping $18,379,952,408 Ashbritt Inc.
58 Communication/Detection/Coherent Radiation $18,341,957,266 RTX Corporation
7 IT and Telecom – Information Technology and Telecommunications $17,368,157,071 Dell Technologies Inc.
13 Ammunition and Explosives $16,159,077,658 General Dynamics Corporation
V Transport, Travel, Relocation $14,011,679,821 Space Exploration Technologies Corp.
G Social Services $12,235,956,992 Triwest Healthcare Alliance Corp
23 Motor Vehicles, Cycles, Trailers $11,378,895,059 BAE Systems
28 Engines and Turbines and Component $10,924,438,767 RTX Corporation
F Natural Resources Management $9,618,730,868 ECC Constructors LLC
42 Fire/Rescue/Safety; Environmental Protection $8,778,778,195 Atlantic Diving Supply, Inc.
16 Aerospace Craft Components and Accessories $8,750,353,145 Lockheed Martin Corporation
91 Fuels, Lubricants, Oils, Waxes $8,673,161,767 Valero Energy Corporation
89 Subsistence $7,466,500,896 US Foods Inc
C Architect/Engineer Services $6,446,605,395 Jacobs Government Services Company
12 Fire Control Equipment $4,920,057,179 RTX Corporation
U Education and Training $4,835,704,766 Oak Ridge Associated Universities, Incorporated
K Modification of Equipment $4,066,645,222 Lockheed Martin Corporation
10 Weapons $3,957,047,735 Global Military Products Inc.
53 Hardware and Abrasives $3,842,136,552 Raytheon / Lockheed Martin Javelin JV
59 Electrical/Electronic Equipment Components $3,653,007,901 RTX Corporation
66 Instruments and Laboratory Equipment $3,648,939,503 Honeywell International Inc.
B Special Studies/Analysis, Not R&D $2,998,047,228 Ameresco Inc.
84 Clothing, Individual Equipment, Insignia, and Jewelry $2,903,537,403 Leading Technology Composites Inc.
29 Engine Accessories $2,881,064,964 Lockheed Martin Corporation
L Technical Representative Services $2,830,462,222 BAE Systems
N Installation of Equipment $2,546,335,679 Northrop Grumman Corporation
25 Vehicular Equipment Components $2,309,863,385 LOC Performance Products LLC
44 Furnace/Steam/Drying; Nuclear Reactor $2,223,064,250 Fluor Corporation
H Quality Control, Test, Inspection $2,181,746,575 GDC Middle East Company
96 Ores, Minerals and Primary Products $2,160,207,237 Stonex Financial Ltd
61 Electric Wire, Power Distribution Equipment $1,919,577,645 RTX Corporation
69 Training Aids and Devices $1,842,061,737 The Boeing Company
W Lease/Rent Equipment $1,506,603,070 Deployed Resources LLC
38 Construction/Mine/Excavating/Highway Equipment $1,075,229,506 Caterpillar Inc.
68 Chemicals and Chemical Products $950,539,582 Perimeter Solutions LP
71 Furniture $878,036,732 Chicago American Manufacturing LLC
56 Construction and Building Material $800,853,526 Arctic Slope Regional Corporation
49 Maintenance/Repair Shop Equipment $798,449,620 Heil Trailer International, LLC
48 Valves $739,076,719 RBC Aircraft Products Inc
51 Hand Tools $702,265,505 W.w. Grainger, Inc.
P Salvage Services $697,306,243 Fluor Corporation
17 Aerospace Craft Launching, Landing, Ground Handling and Servicing Equipment $661,584,099 Diazyme Laboratories Inc.
54 Prefabricated Structures/Scaffolding $660,868,226 Atlantic Diving Supply, Inc.
39 Materials Handling Equipment $626,492,919 Envision Xpress Inc.
43 Pumps and Compressors $575,047,616 Fairwinds Technologies LLC
20 Ship and Marine Equipment $570,615,324 BAE Systems
41 Refrigeration, Air Conditioning/Circulating Equipment $541,005,278 Johnson Controls Navy Systems, LLC
81 Containers/Packaging/Packing Supplies $495,878,531 Conco, Inc.
36 Special Industry Machinery $494,464,500 KBA - Swiss Holding SA
63 Alarm, Signal, Security Detection $491,131,387 M.c. Dean, Inc.
X Lease/Rent Facilities $481,865,150 Lima Charlie, Inc.
47 Pipe, Tubing, Hose, and Fittings $410,159,287 AAR Government Services Inc.
30 Mechanical Power Transmission Equipment $390,858,766 Lockheed Martin Corporation
83 Textile/Leather/Fur; Tent; Flag $379,236,375 Promark Technology Inc
95 Metal Bars, Sheets, Shapes $378,489,985 Wieland Rolled Products North America, LLC
75 Office Supplies and Devices $377,327,867 W.w. Grainger, Inc.
76 Books, Maps, Other Publications $349,351,052 Huntington Ingalls Industries, Inc.
T Photo, Map, Print, Publication $349,350,665 Relx Inc.
31 Bearings $318,681,080 Jamaica Bearings Co., Inc.
34 Metalworking Machinery $296,695,948 Hartech Group LLC
93 Nonmetallic Fabricated Materials $275,555,680 Crane Co.
62 Lighting Fixtures, Lamps $228,310,062 Honeywell International Inc.
26 Tires and Tubes $218,447,520 Arctic Slope Regional Corporation
35 Service and Trade Equipment $193,539,642 Lockheed Martin Corporation
80 Brushes, Paints, Sealers, Adhesives $160,481,367 Arctic Slope Regional Corporation
60 Fiber Optic $149,209,110 Chartis Consulting Corporation
72 Household/Commercial Furnishings/Appliance $147,677,803 Sustainable Furniture Inc
24 Tractors $140,435,983 JCB Inc.
99 Miscellaneous $126,229,009 GPC Foreign Contractor Consolidated Reporting
73 Food Preparation/Serving Equipment $107,375,210 Government Sales, LLC
E Purchase of Structures/Facilities $103,323,760 Leidos Holdings, Inc.
67 Photographic Equipment $98,798,724 Leonardo S.p.A.
79 Cleaning Equipment and Supplies $89,574,524 National Industries for the Blind
46 Water Purification/Sewage Treatment $84,910,730 Sunstate Environmental Services Inc.
45 Plumbing, Heating, Waste Disposal $76,136,094 Lockheed Martin Corporation
40 Rope, Cable, Chain, Fittings $75,725,682 Triman Industries Inc.
55 Lumber, Millwork, Plywood, Veneer $51,044,106 Envision Industries, Inc.
87 Agricultural Supplies $49,407,599 Rainier Seeds, LLC
78 Recreational/Athletic Equipment $40,987,183 Beaverfit North America LLC
74 Office Machines/Text Process/Visible Record $28,659,909 Pitney Bowes Inc.
52 Measuring Tools $24,629,397 Kaufman Company, Inc.
88 Live Animals $24,587,194 Bioanalytical Systems Inc.
37 Agricultural Machinery and Equipment $15,071,597 MMI Outdoor Inc.
85 Toiletries $12,983,265 Outlook-Nebraska, Inc.
77 Musical Instruments/Phonograph/Home Radio $11,582,368 Radio One, Inc.
32 Woodworking Machinery and Equipment $5,736,674 Kaiyuh Services LLC
Show all 98

How the rankings work

  • Source: every contract action FPDS records, as published on SAM.gov. Grants and other assistance aren't included.
  • Amounts are net obligations: what was obligated, less what was deobligated, by the date of each action. Shares are of everything obligated before deobligations, so they never pass 100%.
  • Parent companies: each action counts under the ultimate parent its award record names (FPDS takes it from the company's SAM.gov registration), or under the awardee when it names none. Each parent appears once, with the awardees its total is made of, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. Parent names come from FPDS records, or from the parent's SAM.gov registration where FPDS names the parent after a subsidiary.
  • Fiscal years run October 1 to September 30. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and its lists don't change after.
  • The trailing 12 months end with the last month that ended at least 90 days ago, for the same reason, and are rebuilt each night.
  • Agency lists follow the agency that funded each action: a department, or for the Department of Defense each military department and defense agency. Industry lists include every code under the code. Agency and industry lists are published when at least 25 contractors had obligations in the period.
  • Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

GovTribe corrects 169 parent-company records by hand; see the corrections.

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