Top 100 Government Contractors, FY2024

Name: Top 100 Government Contractors, FY2024
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024

The top 10 won 25% of FY2024 federal contract dollars

Contract obligations: $785,638,791,360 Net of deobligations, by every federal agency
Contractors: About 86,668 Parent companies with an obligation
Largest contractor: Lockheed Martin Corporation $54.6 billion, 6.6% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 90 awardees, including Sikorsky Aircraft Corporation, Lockheed Martin Services, LLC and Zeta Associates Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$54,607,028,752	6.6%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2	RTX Corporation 191 awardees, including Raytheon Company, Rockwell Collins, Inc. and Rockwell Collins Simulation & Training Solutions LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$28,827,739,041	3.5%	Rank history: #4 in FY2021, #2 in FY2022, #2 in FY2023 and #3 in FY2025; unchanged since FY2023.
3	The Boeing Company 94 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$24,382,614,660	3.0%	Rank history: #2 in FY2021, #5 in FY2022, #4 in FY2023 and #5 in FY2025; up 1 since FY2023.
4	General Dynamics Corporation 81 awardees, including Electric Boat Corporation, General Dynamics Information Technology, Inc. and General Dynamics Land Systems Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$22,882,884,866	2.8%	Rank history: #5 in FY2021, #3 in FY2022, #3 in FY2023 and #2 in FY2025; down 1 since FY2023.
5	UnitedHealth Group Incorporated 14 awardees, including Optum Public Sector Solutions, Inc., Optumserve Health Services, Inc. and Optumrx Administrative Services, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$18,783,397,387	2.3%	Rank history: #8 in FY2021, #75 in FY2022, #96 in FY2023 and #4 in FY2025; up 91 since FY2023.
6	Northrop Grumman Corporation 108 awardees, including Northrop Grumman Systems Corp Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$18,295,086,252	2.2%	Rank history: #6 in FY2021, #6 in FY2022, #5 in FY2023 and #6 in FY2025; down 1 since FY2023.
7	Leidos Holdings, Inc. 49 awardees, including Leidos, Inc., QTC Medical Services Inc. and Leidos Biomedical Research Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) Army (Department of the Army)	$10,224,894,844	1.2%	Rank history: #9 in FY2021, #9 in FY2022, #9 in FY2023 and #9 in FY2025; up 2 since FY2023.
8	Huntington Ingalls Industries, Inc. 17 awardees, including Huntington Ingalls Incorporated, HII Mission Technologies Corp and HII Fleet Support Group LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$9,699,442,677	1.2%	Rank history: #15 in FY2021, #15 in FY2022, #8 in FY2023 and #10 in FY2025; unchanged since FY2023.
9	BAE Systems 80 awardees, including BAE Systems Land & Armaments L.P., BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Technology Solutions & Services Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$9,581,751,084	1.2%	Rank history: #22 in FY2021, #17 in FY2022, #10 in FY2023 and #12 in FY2025; up 1 since FY2023.
10	Booz Allen Hamilton Holding Corporation 15 awardees, including Booz Allen Hamilton Inc., Liberty It Solutions LLC and Thunderyard Liberty JV LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) Navy (Department of the Navy)	$8,644,889,096	1.0%	Rank history: #16 in FY2021, #14 in FY2022, #15 in FY2023 and #15 in FY2025; up 5 since FY2023.
11	L3Harris Technologies, Inc. 93 awardees, including L3Harris Global Communications, Inc., L3Harris Technologies Integrated Systems L.P. and L3 Technologies, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$8,636,416,539	1.0%	Rank history: #13 in FY2021, #10 in FY2022, #11 in FY2023 and #11 in FY2025; unchanged since FY2023.
12	Triwest Healthcare Alliance Corp Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$8,383,007,087	1.0%	Rank history: #14 in FY2021, #13 in FY2022, #12 in FY2023 and #7 in FY2025; unchanged since FY2023.
13	McKesson Corporation 17 awardees, including Ndchealth Corporation, Mckesson Medical-Surgical Government Solutions LLC and Mckesson Medical-Surgical Inc. Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) HHS (Department of Health and Human Services)	$8,271,830,810	1.0%	Rank history: #7 in FY2021, #8 in FY2022, #7 in FY2023 and #8 in FY2025; down 6 since FY2023.
14	Honeywell International Inc. 91 awardees, including National Technology & Engineering Solutions of Sandia, LLC, Honeywell Federal Manufacturing & Technologies, LLC and Honeywell Inc. Top agencies DOE (Department of Energy) Army (Department of the Army) USAF (Department of the Air Force)	$8,086,593,543	1.0%	Rank history: #12 in FY2021, #12 in FY2022, #14 in FY2023 and #13 in FY2025; unchanged since FY2023.
15	Fluor Corporation 12 awardees, including Fluor Marine Propulsion, LLC, Savannah River Nuclear Solutions LLC and Fluor-Bwxt Portsmouth LLC Top agencies DOE (Department of Energy) Navy (Department of the Navy) Army (Department of the Army)	$6,455,632,063	0.8%	Rank history: #19 in FY2021, #20 in FY2022, #21 in FY2023 and #17 in FY2025; up 6 since FY2023.
16	Amentum Services, Inc. 29 awardees, including Washington River Protection Solutions LLC, Central Plateau Cleanup Company, LLC and PAE Government Services, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DOE (Department of Energy)	$5,546,018,666	0.7%	Rank history: #21 in FY2021, #19 in FY2022, #17 in FY2023 and not on the FY2025 list; up 1 since FY2023.
17	Triad National Security LLC Top agencies DOE (Department of Energy) USAF (Department of the Air Force) DTRA (Defense Threat Reduction Agency)	$5,162,951,227	0.6%	Rank history: #23 in FY2021, #21 in FY2022, #20 in FY2023 and #21 in FY2025; up 3 since FY2023.
18	Science Applications International Corporation 20 awardees, including Forfeiture Support Associates LLC and Asrc Federal Facilities Logistics, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$4,982,439,093	0.6%	Rank history: #20 in FY2021, #18 in FY2022, #16 in FY2023 and #22 in FY2025; down 2 since FY2023.
19	Humana Government Business Inc. Top agencies DHA (Defense Health Agency)	$4,963,545,132	0.6%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2025; new.
20	Atlantic Diving Supply, Inc. 2 awardees, including Theodor Wille Intertrade GMBH Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$4,657,168,181	0.6%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2025; new.
21	Cencora, Inc. 4 awardees, including Amerisourcebergen Drug Corp and ASD Specialty Healthcare, LLC Top agencies DLA (Defense Logistics Agency) HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$4,345,862,157	0.5%	Rank history: #44 in FY2021, #59 in FY2022, #45 in FY2023 and #16 in FY2025; up 24 since FY2023.
22	Advanced Technology International Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) Army (Department of the Army)	$4,100,360,903	0.5%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2025; new.
23	Bechtel Corp 5 awardees, including Bechtel Plant Machinery, Inc., Bechtel National, Inc. and National Aerospace Solutions, LLC Top agencies Navy (Department of the Navy) DOE (Department of Energy) Army (Department of the Army)	$4,052,968,245	0.5%	Rank history: #24 in FY2021, #23 in FY2022, #24 in FY2023 and #29 in FY2025; up 1 since FY2023.
24	Consolidated Nuclear Security, LLC Top agencies DOE (Department of Energy) USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$3,649,011,102	0.4%	Rank history: #33 in FY2021, #22 in FY2022, #25 in FY2023 and #42 in FY2025; up 1 since FY2023.
25	Deloitte 3 awardees, including Deloitte Consulting LLP, Deloitte & Touche LLP and Deloitte Financial Advisory Services LLP Top agencies HHS (Department of Health and Human Services) Treasury (Department of the Treasury) DHS (Department of Homeland Security)	$3,630,531,316	0.4%	Rank history: not on the FY2021–FY2023 lists and #26 in FY2025; new.
26	CACI International Inc. 30 awardees, including Caci, Inc. - Federal, Caci Technologies, LLC and Caci Nss, LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) Navy (Department of the Navy)	$3,626,041,069	0.4%	Rank history: #25 in FY2021, #25 in FY2022, #22 in FY2023 and #20 in FY2025; down 4 since FY2023.
27	Space Exploration Technologies Corp. 3 awardees Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration) DISA (Defense Information Systems Agency)	$3,541,058,302	0.4%	Rank history: #52 in FY2021, #43 in FY2022, #37 in FY2023 and #35 in FY2025; up 10 since FY2023.
28	Accenture Federal Services LLC 4 awardees, including ASM Research, LLC and Accenture LLP Top agencies Army (Department of the Army) DOE (Department of Energy) Treasury (Department of the Treasury)	$3,482,754,430	0.4%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2025; new.
29	Optum Public Sector Solutions Inc 2 awardees Top agencies VA (Department of Veterans Affairs)	$3,309,884,745	0.4%	Rank history: not on the FY2021 list, #7 in FY2022, #6 in FY2023 and not on the FY2025 list; down 23 since FY2023.
30	Tcfii Valor Buyer LLC 2 awardees, including Humana Government Business Inc. and Valor Healthcare Inc. Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$3,192,170,664	0.4%	Rank history: #11 in FY2021, #11 in FY2022, #13 in FY2023 and not on the FY2025 list; down 17 since FY2023.
31	Battelle Memorial Institute 9 awardees, including Battelle Energy Alliance, LLC, Battelle Savannah River Alliance, LLC and Battelle National Biodefense Institute, LLC Top agencies DOE (Department of Energy) Army (Department of the Army) HHS (Department of Health and Human Services)	$3,182,150,234	0.4%	Rank history: #26 in FY2021, #24 in FY2022, #41 in FY2023 and #25 in FY2025; up 10 since FY2023.
32	Lawrence Livermore National Security, LLC Top agencies DOE (Department of Energy) USAF (Department of the Air Force) Army (Department of the Army)	$3,166,514,285	0.4%	Rank history: #31 in FY2021, #29 in FY2022, #30 in FY2023 and #31 in FY2025; down 2 since FY2023.
33	V2X, Inc. 5 awardees, including V2X Systems LLC, V2X Aerospace LLC and Advantor Systems II LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$3,162,259,267	0.4%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2025; new.
34	General Electric Company 41 awardees, including GE Precision Healthcare LLC, GE Aviation Systems LLC and GE Renewables US LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$2,985,375,856	0.4%	Rank history: #27 in FY2021, #27 in FY2022, #18 in FY2023 and #24 in FY2025; down 16 since FY2023.
35	KBR Wyle Services LLC 12 awardees, including KBR Services, LLC and Dependable Global Solutions, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$2,816,298,519	0.3%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
36	Peraton Inc. 2 awardees, including Peraton Enterprise Solutions LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) NASA (National Aeronautics and Space Administration)	$2,582,292,623	0.3%	Rank history: not on the FY2021–FY2023 lists and #34 in FY2025; new.
37	Ut-Battelle LLC Top agencies DOE (Department of Energy)	$2,546,284,451	0.3%	Rank history: #41 in FY2021, #36 in FY2022, #34 in FY2023 and #41 in FY2025; down 3 since FY2023.
38	Health Net Federal Services, LLC Top agencies DHA (Defense Health Agency)	$2,506,187,607	0.3%	Rank history: not on the FY2021–FY2023 lists and #62 in FY2025; up 231 since FY2023.
39	Textron Inc. 13 awardees, including Bell Textron Inc., Textron Aviation Inc. and Textron Systems Corp Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$2,496,872,816	0.3%	Rank history: #77 in FY2021, #86 in FY2022, #47 in FY2023 and #30 in FY2025; up 8 since FY2023.
40	Parsons Corporation 19 awardees, including Parsons Government Services Inc., Xator LLC and Ptsi Managed Services Inc. Top agencies DOS (Department of State) USAF (Department of the Air Force) Army (Department of the Army)	$2,406,760,228	0.3%	Rank history: #60 in FY2021, #68 in FY2022, #56 in FY2023 and #44 in FY2025; up 16 since FY2023.
41	Dell Technologies Inc. 4 awardees, including Dell Federal Systems L.P, Dell Marketing L.P. and EMC Corporation Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) Navy (Department of the Navy)	$2,351,568,899	0.3%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2025; new.
42	California Institute of Technology 3 awardees Top agencies NASA (National Aeronautics and Space Administration) Navy (Department of the Navy) Commerce (Department of Commerce)	$2,251,498,806	0.3%	Rank history: #40 in FY2021, #33 in FY2022, #33 in FY2023 and #45 in FY2025; down 9 since FY2023.
43	Okinawa Idemitsu K.K. 2 awardees Top agencies DLA (Defense Logistics Agency)	$2,211,820,686	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 75 since FY2023.
44	Oshkosh Corporation 13 awardees, including Oshkosh Defense LLC, Pierce Manufacturing Inc. and Pratt & Miller Engineering & Fabrication, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,076,486,388	0.3%	Rank history: #38 in FY2021, #53 in FY2022, #38 in FY2023 and #46 in FY2025; down 6 since FY2023.
45	Arctic Slope Regional Corporation 33 awardees, including Asrc Federal Facilities Logistics, LLC, Petro Star Inc. and Asrc Federal System Solutions LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Army (Department of the Army)	$1,941,674,139	0.2%	Rank history: #73 in FY2021, #81 in FY2022, #72 in FY2023 and #37 in FY2025; up 27 since FY2023.
46	Bath Iron Works Corporation Top agencies Navy (Department of the Navy)	$1,898,754,933	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
47	Sierra Nevada Company, LLC 8 awardees, including Sierra Space Corp and Kutta Technologies, LLC Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$1,895,085,400	0.2%	Rank history: not on the FY2021–FY2023 lists and #38 in FY2025; new.
48	General Atomic Technologies Corporation 8 awardees, including General Atomics Aeronautical Systems, Inc., General Atomics and General Atomics International Services Corp Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,889,829,809	0.2%	Rank history: #39 in FY2021, #39 in FY2022, #35 in FY2023 and not on the FY2025 list; down 13 since FY2023.
49	Analytic Services Inc. 4 awardees, including Advanced Technology International, Professional, Acquisition, and Technical Services, Inc. and Delphinus Engineering LLC Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$1,886,277,438	0.2%	Rank history: #99 in FY2021, #93 in FY2022, #27 in FY2023 and not on the FY2025 list; down 22 since FY2023.
50	Carahsoft Technology Corp Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) USAF (Department of the Air Force)	$1,848,052,838	0.2%	Rank history: #65 in FY2021, #67 in FY2022, #57 in FY2023 and #47 in FY2025; up 7 since FY2023.
51	Clark Construction Group LLC 6 awardees, including Clark Construction Group - California, LP, Atkinson / Clark, A Joint Venture and Clark Construction LLC Top agencies VA (Department of Veterans Affairs) GSA (General Services Administration) USAF (Department of the Air Force)	$1,818,138,009	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 85 since FY2023.
52	Amerisourcebergen Corporation 4 awardees, including Amerisourcebergen Drug Corp and ASD Specialty Healthcare, LLC Top agencies DLA (Defense Logistics Agency) VA (Department of Veterans Affairs) Army (Department of the Army)	$1,746,353,230	0.2%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and not on the FY2025 list; down 10 since FY2023.
53	The Johns Hopkins University Applied Physics Laboratory LLC Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) OSD (Office of the Secretary of Defense)	$1,711,635,605	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
54	United Launch Alliance, L.L.C. 2 awardees, including United Launch Services, LLC Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$1,630,331,296	0.2%	Rank history: #82 in FY2021, #70 in FY2022, #77 in FY2023 and not on the FY2025 list; up 23 since FY2023.
55	Leonardo S.p.A. 30 awardees, including DRS Network & Imaging Systems LLC, Laurel Technologies Partnership and DRS Sustainment Systems, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$1,625,913,474	0.2%	Rank history: #66 in FY2021, #76 in FY2022, #50 in FY2023 and #48 in FY2025; down 5 since FY2023.
56	Deployed Resources LLC Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$1,597,049,875	0.2%	Rank history: not on the FY2021 list, #97 in FY2022, #80 in FY2023 and not on the FY2025 list; up 24 since FY2023.
57	Serco Inc 5 awardees, including Serco-Ips Corporation and Whitney Bradley & Brown, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$1,573,679,062	0.2%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2025; up 108 since FY2023.
58	Canadian Commercial Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,550,859,244	0.2%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2025; new.
59	Fedex Corp 10 awardees, including Federal Express Corporation, Fedex Supply Chain Distribution System, Inc. and Fedex Custom Critical Inc. Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs) OSD (Office of the Secretary of Defense)	$1,548,771,094	0.2%	Rank history: #72 in FY2021, #74 in FY2022, #60 in FY2023 and #86 in FY2025; up 1 since FY2023.
60	Chemonics International, Inc. Top agencies USAID (US Agency for International Development)	$1,510,318,180	0.2%	Rank history: #49 in FY2021, #60 in FY2022, #64 in FY2023 and #73 in FY2025; up 4 since FY2023.
61	The Mitre Corporation 3 awardees Top agencies USAF (Department of the Air Force) AAFES (Department of Defense Army and Air Force Exchange Service) OSD (Office of the Secretary of Defense)	$1,506,316,967	0.2%	Rank history: #37 in FY2021, #35 in FY2022, #31 in FY2023 and not on the FY2025 list; down 30 since FY2023.
62	L3HARRIS Aviation Products Inc 49 awardees, including L3Harris Technologies Integrated Systems L.P., L3Harris Fuzing and Ordnance Systems, Inc. and L3Harris Technologies, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$1,393,883,735	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 166 since FY2023.
63	International Business Machines Corporation 15 awardees, including Enterprise Electronics Corp and Merge Healthcare Solutions Inc. Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) Army (Department of the Army)	$1,365,314,679	0.2%	Rank history: #63 in FY2021, #82 in FY2022, #79 in FY2023 and #60 in FY2025; up 16 since FY2023.
64	The Aerospace Corporation Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration) DOE (Department of Energy)	$1,335,994,504	0.2%	Rank history: #68 in FY2021, #71 in FY2022, #71 in FY2023 and #64 in FY2025; up 7 since FY2023.
65	Massachusetts Institute of Technology Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,298,795,938	0.2%	Rank history: not on the FY2021–FY2023 lists and #61 in FY2025; new.
66	W S Darley & Co 3 awardees, including WS Darley & Co Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$1,217,999,674	0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and #56 in FY2025; up 25 since FY2023.
67	Jacobs Government Services Company 36 awardees, including Amentum Technology, Inc., Jacobs Project Management Co. and Ch2M Hill - CDM Pa-Tac Recovery Services Top agencies NASA (National Aeronautics and Space Administration) Army (Department of the Army) USAF (Department of the Air Force)	$1,217,045,590	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
68	The Regents of the University of California Top agencies DOE (Department of Energy) DHA (Defense Health Agency) NASA (National Aeronautics and Space Administration)	$1,214,583,935	0.1%	Rank history: not on the FY2021–FY2023 lists and #63 in FY2025; new.
69	Raytheon / Lockheed Martin Javelin JV Top agencies Army (Department of the Army)	$1,209,487,056	0.1%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2025; new.
70	Noble Supply & Logistics, LLC Top agencies DLA (Defense Logistics Agency) GSA (General Services Administration) Army (Department of the Army)	$1,172,836,594	0.1%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2025; new.
71	Alliance for Energy Innovation, LLC Top agencies DOE (Department of Energy) USAID (US Agency for International Development) WHS (DOD Washington Headquarters Service)	$1,167,681,745	0.1%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023 and #95 in FY2025; down 3 since FY2023.
72	Fincantieri Marine Group Holdings Inc. 2 awardees, including Marinette Marine Corporation and Fincantieri Marine Group LLC Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command) DHS (Department of Homeland Security)	$1,131,430,387	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
73	Mission Support & Test Services LLC Top agencies DOE (Department of Energy) Army (Department of the Army) USAF (Department of the Air Force)	$1,113,406,099	0.1%	Rank history: #87 in FY2021, #96 in FY2022, #100 in FY2023 and #85 in FY2025; up 27 since FY2023.
74	Austal USA LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$1,099,738,398	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
75	National Steel and Shipbuilding Company Top agencies Navy (Department of the Navy)	$1,095,806,106	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
76	Dell Federal Systems L.P. 3 awardees, including Dell Marketing L.P. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$1,071,318,714	0.1%	Rank history: #42 in FY2021, #34 in FY2022, #29 in FY2023 and not on the FY2025 list; down 47 since FY2023.
77	Valero Energy Corporation Through Valero Marketing and Supply Co Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$1,064,116,836	0.1%	Rank history: not on the FY2021 list, #63 in FY2022, #73 in FY2023 and not on the FY2025 list; down 4 since FY2023.
78	National Security Technology Accelerator Inc. Top agencies WHS (DOD Washington Headquarters Service) OSD (Office of the Secretary of Defense) USAF (Department of the Air Force)	$1,062,325,219	0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and #57 in FY2025; up 12 since FY2023.
79	The GEO Group, Inc. 9 awardees, including B.i. Incorporated, GEO Reentry Inc. and GEO Secure Services, LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$1,045,561,194	0.1%	Rank history: #86 in FY2021, #92 in FY2022, #85 in FY2023 and #79 in FY2025; up 6 since FY2023.
80	Maximus Federal Services, Inc. Top agencies HHS (Department of Health and Human Services) ED (Department of Education) Treasury (Department of the Treasury)	$1,042,742,427	0.1%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2025; new.
81	Centene Corporation 3 awardees, including Health Net Federal Services, LLC and Foundation Care LLC Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$1,039,699,868	0.1%	Rank history: #28 in FY2021, #28 in FY2022, #26 in FY2023 and not on the FY2025 list; down 55 since FY2023.
82	At&T Inc. 23 awardees, including At&T Enterprises, LLC, Att Mobility LLC and At&T Mobility National Accounts LLC Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) DOJ (Department of Justice)	$1,037,006,931	0.1%	Rank history: not on the FY2021–FY2023 lists and #68 in FY2025; new.
83	Uchicago Argonne, LLC Top agencies DOE (Department of Energy) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$1,026,717,534	0.1%	Rank history: not on the FY2021–FY2023 lists and #78 in FY2025; new.
84	National Presto Industries Inc. Through Amtec Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$1,025,279,789	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
85	BP P.L.C. 3 awardees, including BP Products North America Inc. and Air BP Limited Top agencies DLA (Defense Logistics Agency)	$1,022,980,328	0.1%	Rank history: #83 in FY2021, #45 in FY2022, #66 in FY2023 and not on the FY2025 list; down 19 since FY2023.
86	Caci Technologies LLC 14 awardees, including Caci, Inc. - Federal, Caci Nss, LLC and Caci Enterprise Solutions, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,006,193,697	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
87	Tetra Tech, Inc. 55 awardees, including Ard, Inc., Tetra TECH ES, Inc. and Management Systems International, Inc. Top agencies USAID (US Agency for International Development) DOT (Department of Transportation) EPA (Environmental Protection Agency)	$991,491,044	0.1%	Rank history: #94 in FY2021, #100 in FY2022, #86 in FY2023 and not on the FY2025 list; down 1 since FY2023.
88	Olin Corporation 2 awardees, including Olin Winchester LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$973,567,534	0.1%	Rank history: not on the FY2021–FY2023 lists and #82 in FY2025; new.
89	FCN, Inc. Top agencies Treasury (Department of the Treasury) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$967,861,303	0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023 and #84 in FY2025; unchanged since FY2023.
90	Caddell Construction Co. (De), LLC Top agencies DOS (Department of State) Army (Department of the Army)	$949,984,890	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
91	General Atomics Aeronautical Systems, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$937,563,916	0.1%	Rank history: not on the FY2021–FY2023 lists and #52 in FY2025; new.
92	Minburn Technology Group, LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) DOS (Department of State)	$927,788,817	0.1%	Rank history: not on the FY2021–FY2023 lists and #89 in FY2025; up 11 since FY2023.
93	Hensel Phelps Construction Co 10 awardees, including Hensel Phelps Services LLC Top agencies GSA (General Services Administration) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$925,114,791	0.1%	Rank history: #75 in FY2021, #37 in FY2022, not on the FY2023 list and not on the FY2025 list; up 74 since FY2023.
94	Four Points Technology, L.L.C. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) SSA (Social Security Administration)	$912,167,592	0.1%	Rank history: not on the FY2021–FY2023 lists and #98 in FY2025; up 12 since FY2023.
95	Oracle Health Government Services Inc. 2 awardees, including Oracle America, Inc. Top agencies VA (Department of Veterans Affairs) DISA (Defense Information Systems Agency) DHA (Defense Health Agency)	$906,711,513	0.1%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2025; up 16 since FY2023.
96	M1 Support Services, L.P. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$904,329,871	0.1%	Rank history: #90 in FY2021, not on the FY2022 list, #98 in FY2023 and #88 in FY2025; up 2 since FY2023.
97	Am General LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$896,259,554	0.1%	Rank history: not on the FY2021–FY2023 lists and #77 in FY2025; new.
98	Defense Systems and Solutions Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$888,940,162	0.1%	Rank history: not on the FY2021–FY2023 lists and #76 in FY2025; up 18 since FY2023.
99	Savannah River Mission Completion, LLC Top agencies DOE (Department of Energy)	$885,649,780	0.1%	Rank history: not on the FY2021–FY2023 lists and #81 in FY2025; up 2 since FY2023.
100	Bell Boeing Joint Project Office Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$871,386,409	0.1%	Rank history: #36 in FY2021, #48 in FY2022, #93 in FY2023 and #67 in FY2025; down 7 since FY2023.

Show 75 more

100 of about 86,668 contractors listed here. See the rest on GovTribe.

How this ranking works

Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $826 billion obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, 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. GovTribe corrects a few parents and names by hand; see the corrections.
Fiscal year 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 the list doesn't change after.
Rank changes compare with FY2023. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2023 takes the color of the rank change beside it.
Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers

Who were the top 10 government contractors in FY2024?

1. Lockheed Martin Corporation ($54.6B), 2. RTX Corporation ($28.8B), 3. The Boeing Company ($24.4B), 4. General Dynamics Corporation ($22.9B), 5. UnitedHealth Group Incorporated ($18.8B), 6. Northrop Grumman Corporation ($18.3B), 7. Leidos Holdings, Inc. ($10.2B), 8. Huntington Ingalls Industries, Inc. ($9.7B), 9. BAE Systems ($9.58B), 10. Booz Allen Hamilton Holding Corporation ($8.64B).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login