Top 100 Government Contractors, FY2022

Name: Top 100 Government Contractors, FY2022
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Oct 1, 2021 – Sep 30, 2022

The top 10 won 26% of FY2022 federal contract dollars

Contract obligations: $703,036,478,843 Net of deobligations, by every federal agency
Contractors: About 84,579 Parent companies with an obligation
Largest contractor: Lockheed Martin Corporation $48.9 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 80 awardees, including Sikorsky Aircraft Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$48,875,621,279	6.6%	Rank history: #1 in FY2021, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2021.
2	RTX Corporation 148 awardees, including Raytheon Company, Rockwell Collins, Inc. and Raytheon / Lockheed Martin Javelin JV Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$27,124,588,784	3.7%	Rank history: #4 in FY2021, #2 in FY2023, #2 in FY2024 and #3 in FY2025; up 2 since FY2021.
3	General Dynamics Corporation 85 awardees, including Electric Boat Corporation, General Dynamics Land Systems Inc. and General Dynamics Information Technology, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$24,550,402,517	3.3%	Rank history: #5 in FY2021, #3 in FY2023, #4 in FY2024 and #2 in FY2025; up 2 since FY2021.
4	Pfizer Inc. 4 awardees Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$18,008,667,770	2.4%	Rank history: #3 in FY2021, #49 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
5	The Boeing Company 66 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$16,706,002,239	2.3%	Rank history: #2 in FY2021, #4 in FY2023, #3 in FY2024 and #5 in FY2025; down 3 since FY2021.
6	Northrop Grumman Corporation 112 awardees, including Northrop Grumman Systems Corp Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$14,534,377,364	2.0%	Rank history: #6 in FY2021, #5 in FY2023, #6 in FY2024 and #6 in FY2025; unchanged since FY2021.
7	Optum Public Sector Solutions Inc Top agencies VA (Department of Veterans Affairs)	$14,512,025,091	2.0%	Rank history: not on the FY2021 list, #6 in FY2023, #29 in FY2024 and not on the FY2025 list; new.
8	Mckesson Corporation 11 awardees, including Mckesson Specialty Distribution LLC, Mckesson Medical-Surgical Government Solutions LLC and Ndchealth Corporation Top agencies VA (Department of Veterans Affairs) DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$12,650,929,144	1.7%	Rank history: #7 in FY2021, #7 in FY2023, #13 in FY2024 and #8 in FY2025; down 1 since FY2021.
9	Leidos Holdings, Inc. 46 awardees, including Leidos, Inc., Leidos Biomedical Research Inc. and QTC Medical Services Inc. Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$8,753,165,871	1.2%	Rank history: #9 in FY2021, #9 in FY2023, #7 in FY2024 and #9 in FY2025; unchanged since FY2021.
10	L3Harris Technologies, Inc. 97 awardees, including L3Harris Technologies Integrated Systems L.P., L3Harris Global Communications, Inc. and L3 Technologies, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$8,010,504,353	1.1%	Rank history: #13 in FY2021, #11 in FY2023, #11 in FY2024 and #11 in FY2025; up 3 since FY2021.
11	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) Army (Department of the Army)	$7,786,551,931	1.1%	Rank history: #11 in FY2021, #13 in FY2023, #30 in FY2024 and not on the FY2025 list; unchanged since FY2021.
12	Honeywell International Inc. 64 awardees, including National Technology & Engineering Solutions of Sandia, LLC and Honeywell Federal Manufacturing & Technologies, LLC Top agencies DOE (Department of Energy) USAF (Department of the Air Force) Army (Department of the Army)	$7,609,639,084	1.0%	Rank history: #12 in FY2021, #14 in FY2023, #14 in FY2024 and #13 in FY2025; unchanged since FY2021.
13	Triwest Healthcare Alliance Corp Top agencies VA (Department of Veterans Affairs)	$7,382,751,774	1.0%	Rank history: #14 in FY2021, #12 in FY2023, #12 in FY2024 and #7 in FY2025; up 1 since FY2021.
14	Booz Allen Hamilton Holding Corporation 13 awardees, including Booz Allen Hamilton Inc., Liberty It Solutions LLC and Middle Bay Solutions II, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$6,175,196,248	0.8%	Rank history: #16 in FY2021, #15 in FY2023, #10 in FY2024 and #15 in FY2025; up 2 since FY2021.
15	Huntington Ingalls Industries, Inc. 16 awardees, including Huntington Ingalls Inc., 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)	$5,780,362,296	0.8%	Rank history: #15 in FY2021, #8 in FY2023, #8 in FY2024 and #10 in FY2025; unchanged since FY2021.
16	Kbr, Inc. 18 awardees, including KBR Services, LLC, KBR Wyle Services, LLC and Kbrwyle Technology Solutions, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$5,374,002,687	0.7%	Rank history: #18 in FY2021, #51 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
17	BAE Systems PLC 47 awardees, including BAE Systems Technology Solutions & Services Inc., BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Land & Armaments L.P. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$5,017,485,757	0.7%	Rank history: #22 in FY2021, #10 in FY2023, #9 in FY2024 and #12 in FY2025; up 5 since FY2021.
18	Science Applications International Corporation 25 awardees, including Asrc Federal Facilities Logistics, LLC, Forfeiture Support Associates LLC and Halfaker and Associates, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$4,999,612,555	0.7%	Rank history: #20 in FY2021, #16 in FY2023, #18 in FY2024 and #22 in FY2025; up 2 since FY2021.
19	Amentum Services, Inc. 8 awardees, including Dyncorp International LLC, Washington River Protection Solutions LLC and Central Plateau Cleanup Company, LLC Top agencies DOE (Department of Energy) Army (Department of the Army) Navy (Department of the Navy)	$4,930,199,723	0.7%	Rank history: #21 in FY2021, #17 in FY2023, #16 in FY2024 and not on the FY2025 list; up 2 since FY2021.
20	Fluor Corporation 13 awardees, including Fluor Marine Propulsion, LLC, Fluor-Bwxt Portsmouth LLC and Fluor Intercontinental, Inc. Top agencies DOE (Department of Energy) Navy (Department of the Navy) USAF (Department of the Air Force)	$4,203,564,777	0.6%	Rank history: #19 in FY2021, #21 in FY2023, #15 in FY2024 and #17 in FY2025; down 1 since FY2021.
21	Triad National Security, LLC Top agencies DOE (Department of Energy) DTRA (Defense Threat Reduction Agency) DARPA (Defense Advanced Research Projects Agency)	$3,937,031,919	0.5%	Rank history: #23 in FY2021, #20 in FY2023, #17 in FY2024 and #21 in FY2025; up 2 since FY2021.
22	Consolidated Nuclear Security, LLC Top agencies DOE (Department of Energy) OSD (Office of the Secretary of Defense) Army (Department of the Army)	$3,816,510,814	0.5%	Rank history: #33 in FY2021, #25 in FY2023, #24 in FY2024 and #42 in FY2025; up 11 since FY2021.
23	Bechtel Corp 8 awardees, including Bechtel Plant Machinery, Inc., Bechtel National, Inc. and Bechtel Parsons Blue Grass, A Joint Venture Top agencies Navy (Department of the Navy) Army (Department of the Army) DOE (Department of Energy)	$3,602,357,923	0.5%	Rank history: #24 in FY2021, #24 in FY2023, #23 in FY2024 and #29 in FY2025; up 1 since FY2021.
24	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) OSD (Office of the Secretary of Defense)	$3,544,141,465	0.5%	Rank history: #26 in FY2021, #41 in FY2023, #31 in FY2024 and #25 in FY2025; up 2 since FY2021.
25	CACI International Inc. 45 awardees, including Caci, Inc. - Federal, Caci Nss, LLC and Caci Technologies, LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) Navy (Department of the Navy)	$3,258,069,123	0.4%	Rank history: #25 in FY2021, #22 in FY2023, #26 in FY2024 and #20 in FY2025; unchanged since FY2021.
26	Theodor Wille Intertrade GMBH 5 awardees, including Atlantic Diving Supply, Inc. and TWI Usa, LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Army (Department of the Army)	$3,209,257,273	0.4%	Rank history: #30 in FY2021, #19 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2021.
27	General Electric Company 48 awardees, including GE Aviation Systems LLC and GE Energy Power Conversion USA Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$2,995,058,501	0.4%	Rank history: #27 in FY2021, #18 in FY2023, #34 in FY2024 and #24 in FY2025; unchanged since FY2021.
28	Centene Corporation 6 awardees, including Health Net Federal Services, LLC, Magellan Federal, Inc. and Foundation Care LLC Top agencies DHA (Defense Health Agency) DODEA (Department of Defense Education Activity) Army (Department of the Army)	$2,974,544,926	0.4%	Rank history: #28 in FY2021, #26 in FY2023, #81 in FY2024 and not on the FY2025 list; unchanged since FY2021.
29	Lawrence Livermore National Security, LLC Top agencies DOE (Department of Energy) USAF (Department of the Air Force) MDA (DOD Missile Defense Agency)	$2,801,085,449	0.4%	Rank history: #31 in FY2021, #30 in FY2023, #32 in FY2024 and #31 in FY2025; up 2 since FY2021.
30	HP Enterprise Services LLC 28 awardees, including Peraton Inc., Peraton Enterprise Solutions LLC and Peraton Technology Services Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$2,767,621,742	0.4%	Rank history: #76 in FY2021, #23 in FY2023 and not on the FY2024–FY2025 lists; up 46 since FY2021.
31	ELI Lilly and Company Top agencies Army (Department of the Army)	$2,752,650,080	0.4%	Rank history: #45 in FY2021 and not on the FY2023–FY2025 lists; up 14 since FY2021.
32	Government of the United States 101 awardees, including Uchicago Argonne, LLC, Fermi Research Alliance, LLC and Department of Energy Top agencies DOE (Department of Energy) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,717,475,021	0.4%	Rank history: #29 in FY2021, #43 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
33	California Institute of Technology 2 awardees Top agencies NASA (National Aeronautics and Space Administration) DARPA (Defense Advanced Research Projects Agency) USAF (Department of the Air Force)	$2,640,971,986	0.4%	Rank history: #40 in FY2021, #33 in FY2023, #42 in FY2024 and #45 in FY2025; up 7 since FY2021.
34	Dell Federal Systems L.P. 8 awardees, including Dell Marketing L.P., EMC Corporation and RSA Security LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) USAF (Department of the Air Force)	$2,606,707,263	0.4%	Rank history: #42 in FY2021, #29 in FY2023, #76 in FY2024 and not on the FY2025 list; up 8 since FY2021.
35	The Mitre Corporation 3 awardees Top agencies USAF (Department of the Air Force) Army (Department of the Army) AAFES (Department of Defense Army and Air Force Exchange Service)	$2,582,720,869	0.3%	Rank history: #37 in FY2021, #31 in FY2023, #61 in FY2024 and not on the FY2025 list; up 2 since FY2021.
36	Ut-Battelle LLC Top agencies DOE (Department of Energy) Army (Department of the Army)	$2,469,183,664	0.3%	Rank history: #41 in FY2021, #34 in FY2023, #37 in FY2024 and #41 in FY2025; up 5 since FY2021.
37	Hensel Phelps Construction Co 10 awardees, including Hensel Phelps - Shimizu JV Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force) Navy (Department of the Navy)	$2,404,089,002	0.3%	Rank history: #75 in FY2021, not on the FY2023 list, #93 in FY2024 and not on the FY2025 list; up 38 since FY2021.
38	Idemitsu Kosan Co.,Ltd. Through Okinawa Idemitsu K.K. Top agencies DLA (Defense Logistics Agency)	$2,375,103,683	0.3%	Rank history: not on the FY2021 list, #52 in FY2023 and not on the FY2024–FY2025 lists; up 146 since FY2021.
39	General Atomic Technologies Corporation 7 awardees, including General Atomics Aeronautical Systems, Inc., General Atomics and General Atomics Aerotec Systems GMBH Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$2,371,183,931	0.3%	Rank history: #39 in FY2021, #35 in FY2023, #48 in FY2024 and not on the FY2025 list; unchanged since FY2021.
40	Jacobs Engineering Group Inc. 53 awardees, including Amentum Technology, Inc., Ch2M Hill, Inc. and The Keyw Corporation Top agencies NASA (National Aeronautics and Space Administration) Navy (Department of the Navy) MDA (DOD Missile Defense Agency)	$2,321,129,661	0.3%	Rank history: #34 in FY2021, #40 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2021.
41	Deloitte LLP 7 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) USAF (Department of the Air Force)	$2,270,720,778	0.3%	Rank history: #32 in FY2021, #39 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2021.
42	Caddell Construction Co., Inc. 2 awardees, including Caddell Construction Co. (De), LLC Top agencies DOS (Department of State) DHS (Department of Homeland Security) Army (Department of the Army)	$2,229,109,524	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 116 since FY2021.
43	Space Exploration Technologies Corp. Top agencies NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$2,163,977,037	0.3%	Rank history: #52 in FY2021, #37 in FY2023, #27 in FY2024 and #35 in FY2025; up 9 since FY2021.
44	Modernatx Inc. 2 awardees, including Moderna US, Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) DARPA (Defense Advanced Research Projects Agency)	$2,132,432,468	0.3%	Rank history: #10 in FY2021 and not on the FY2023–FY2025 lists; down 34 since FY2021.
45	BP P.L.C. 5 awardees, including BP Products North America Inc., BP Oil International Limited and BP Singapore Pte. Limited Top agencies DLA (Defense Logistics Agency)	$2,077,741,503	0.3%	Rank history: #83 in FY2021, #66 in FY2023, #85 in FY2024 and not on the FY2025 list; up 38 since FY2021.
46	Abbott Laboratories 20 awardees, including Abbott Rapid DX North America LLC, Pembrooke Occupational Health, Inc. and Abbott Rapid Diagnostics Informatics, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$2,060,695,629	0.3%	Rank history: #46 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
47	Savannah River Nuclear Solutions LLC Top agencies DOE (Department of Energy)	$2,011,510,081	0.3%	Rank history: #47 in FY2021, #36 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
48	Bell Boeing Joint Project Office Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,893,163,249	0.3%	Rank history: #36 in FY2021, #93 in FY2023, #100 in FY2024 and #67 in FY2025; down 12 since FY2021.
49	Maximus Inc. 9 awardees, including Maximus Federal Services, Inc., Veterans Evaluation Services, Inc. and Maximus Federal Technology Solutions, LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) Treasury (Department of the Treasury)	$1,852,300,876	0.3%	Rank history: #48 in FY2021, #48 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
50	Vectrus Systems Corporation 8 awardees, including V2X Systems LLC, Vectrus Services A / S and Vectrus Federal Services GMBH Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$1,837,595,397	0.2%	Rank history: #43 in FY2021, #28 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2021.
51	Rapid Deployment Inc. Top agencies HHS (Department of Health and Human Services)	$1,784,574,415	0.2%	Rank history: #61 in FY2021 and not on the FY2023–FY2025 lists; up 10 since FY2021.
52	Ihealth Labs Inc. Top agencies Army (Department of the Army)	$1,775,000,059	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
53	Oshkosh Corp 7 awardees, including Oshkosh Defense LLC, Pierce Manufacturing Inc. and Oshkosh Airport Products LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,750,483,167	0.2%	Rank history: #38 in FY2021, #38 in FY2023, #44 in FY2024 and #46 in FY2025; down 15 since FY2021.
54	B.l. Harbert Holdings, L.L.C. Through BL Harbert International LLC Top agencies DOS (Department of State) Army (Department of the Army) USAF (Department of the Air Force)	$1,743,795,936	0.2%	Rank history: not on the FY2021 list, #70 in FY2023 and not on the FY2024–FY2025 lists; up 82 since FY2021.
55	Intl Fcstone Ltd Through Stonex Financial Ltd Top agencies Treasury (Department of the Treasury)	$1,701,586,234	0.2%	Rank history: #71 in FY2021, #53 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2021.
56	Glaxosmithkline LLC 2 awardees Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$1,658,967,607	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 151 since FY2021.
57	The Johns Hopkins University 3 awardees, including The Johns Hopkins University Applied Physics Laboratory LLC Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) MDA (DOD Missile Defense Agency)	$1,656,566,343	0.2%	Rank history: #53 in FY2021, #46 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2021.
58	State of California Controllers Office 48 awardees, including The Regents of the University of California, University of California, LOS Angeles and The Regents of the University of California. San Francisco Top agencies DOE (Department of Energy) NASA (National Aeronautics and Space Administration) HHS (Department of Health and Human Services)	$1,620,490,033	0.2%	Rank history: #55 in FY2021, #54 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
59	Cencora, Inc. 7 awardees, including Amerisourcebergen Drug Corp, ASD Specialty Healthcare, LLC and MWI Veterinary Supply, Inc. Top agencies DLA (Defense Logistics Agency) HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$1,553,354,568	0.2%	Rank history: #44 in FY2021, #45 in FY2023, #21 in FY2024 and #16 in FY2025; down 15 since FY2021.
60	Chemonics International, Inc. Top agencies USAID (US Agency for International Development)	$1,509,180,595	0.2%	Rank history: #49 in FY2021, #64 in FY2023, #60 in FY2024 and #73 in FY2025; down 11 since FY2021.
61	AECOM 51 awardees, including AECOM Technical Services, Inc., Nuclear Waste Partnership LLC and JT4 LLC Top agencies DOE (Department of Energy) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,507,890,532	0.2%	Rank history: #50 in FY2021, #74 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2021.
62	Oracle Health Government Services, Inc. Top agencies VA (Department of Veterans Affairs)	$1,409,205,392	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
63	Valero Energy Corporation Through Valero Marketing and Supply Co Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,393,370,738	0.2%	Rank history: not on the FY2021 list, #73 in FY2023, #77 in FY2024 and not on the FY2025 list; up 63 since FY2021.
64	Family Endeavors, Inc. Top agencies HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$1,383,866,681	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 70 since FY2021.
65	Accenture Federal Services LLC 6 awardees, including ASM Research, LLC and Avanade Inc. Top agencies Army (Department of the Army) DOE (Department of Energy) Treasury (Department of the Treasury)	$1,349,836,719	0.2%	Rank history: #35 in FY2021 and not on the FY2023–FY2025 lists; down 30 since FY2021.
66	Mantech International Corporation 18 awardees, including Mantech Advanced Systems International, Inc., Mantech SRS Technologies, Inc. and Tapestry Technologies, Inc. Top agencies DOJ (Department of Justice) Army (Department of the Army) Navy (Department of the Navy)	$1,277,912,230	0.2%	Rank history: #74 in FY2021, #83 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2021.
67	Carahsoft Technology Corp Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) USAF (Department of the Air Force)	$1,268,423,100	0.2%	Rank history: #65 in FY2021, #57 in FY2023, #50 in FY2024 and #47 in FY2025; down 2 since FY2021.
68	Parsons Corporation 22 awardees, including Parsons Government Services Inc., Ptsi Managed Services Inc. and Space Ground System Solutions, Inc. Top agencies USAF (Department of the Air Force) MDA (DOD Missile Defense Agency) DOT (Department of Transportation)	$1,259,473,496	0.2%	Rank history: #60 in FY2021, #56 in FY2023, #40 in FY2024 and #44 in FY2025; down 8 since FY2021.
69	Massachusetts Institute of Technology 2 awardees Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services) NASA (National Aeronautics and Space Administration)	$1,250,554,211	0.2%	Rank history: #64 in FY2021, #61 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2021.
70	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)	$1,226,528,711	0.2%	Rank history: #82 in FY2021, #77 in FY2023, #54 in FY2024 and not on the FY2025 list; up 12 since FY2021.
71	The Aerospace Corporation Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration) DOE (Department of Energy)	$1,157,336,667	0.2%	Rank history: #68 in FY2021, #71 in FY2023, #64 in FY2024 and #64 in FY2025; down 3 since FY2021.
72	Coins \'N Things, Inc. Top agencies Treasury (Department of the Treasury)	$1,145,125,561	0.2%	Rank history: #67 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
73	Serco North America (Holdings) Inc 10 awardees, including Serco Inc., Serco-Ips Corporation and Whitney Bradley & Brown, Inc. Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$1,139,378,158	0.2%	Rank history: #78 in FY2021 and not on the FY2023–FY2025 lists; up 5 since FY2021.
74	Fedex Corp 12 awardees, including Federal Express Corporation, Fedex Supply Chain Distribution System, Inc. and Genco Infrastructure Solutions, Inc. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense) VA (Department of Veterans Affairs)	$1,137,378,220	0.2%	Rank history: #72 in FY2021, #60 in FY2023, #59 in FY2024 and #86 in FY2025; down 2 since FY2021.
75	UnitedHealth Group Incorporated 18 awardees, including Optumserve Health Services, Inc., Optumserve Technology Services, Inc. and The Lewin Group, Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$1,131,603,648	0.2%	Rank history: #8 in FY2021, #96 in FY2023, #5 in FY2024 and #4 in FY2025; down 67 since FY2021.
76	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)	$1,125,655,989	0.2%	Rank history: #66 in FY2021, #50 in FY2023, #55 in FY2024 and #48 in FY2025; down 10 since FY2021.
77	CGI Technologies and Solutions Inc. 4 awardees, including CGI Federal Inc. and Government Secure Solutions CGI Inc. Top agencies DOS (Department of State) DOJ (Department of Justice) VA (Department of Veterans Affairs)	$1,107,029,743	0.1%	Rank history: #79 in FY2021, #81 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
78	Siemens Aktiengesellschaft 38 awardees, including Siemens Healthcare Diagnostics Inc., Siemens Medical Solutions Usa, Inc. and Siemens Government Technologies Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) DLA (Defense Logistics Agency)	$1,099,909,826	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 65 since FY2021.
79	At&T Inc. 48 awardees, including At&T Enterprises, LLC, At&T Technical Services Company, Inc. and Att Mobility LLC Top agencies VA (Department of Veterans Affairs) DOS (Department of State) DHS (Department of Homeland Security)	$1,099,301,539	0.1%	Rank history: #84 in FY2021, #69 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2021.
80	Rolls-Royce Military Aero Engines Ltd 16 awardees, including Rolls-Royce Corporation, Rolls-Royce Marine North America Inc. and Rolls-Royce Solutions America Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,092,561,982	0.1%	Rank history: #54 in FY2021, #76 in FY2023 and not on the FY2024–FY2025 lists; down 26 since FY2021.
81	Arctic Slope Regional Corporation 28 awardees, including Petro Star Inc., Asrc Federal Field Services, LLC and Asrc Federal System Solutions LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) NASA (National Aeronautics and Space Administration)	$1,088,791,601	0.1%	Rank history: #73 in FY2021, #72 in FY2023, #45 in FY2024 and #37 in FY2025; down 8 since FY2021.
82	International Business Machines Corporation 10 awardees, including Merge Healthcare Solutions Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) SSA (Social Security Administration)	$1,077,855,337	0.1%	Rank history: #63 in FY2021, #79 in FY2023, #63 in FY2024 and #60 in FY2025; down 19 since FY2021.
83	Kokosing Alberici Traylor, LLC Top agencies Army (Department of the Army)	$1,070,124,160	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
84	Vertex Aerospace LLC 5 awardees, including V2X Aerospace LLC, Crestview Aerospace LLC and Vertex Aircraft Integration and Sustainment LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOJ (Department of Justice)	$1,067,132,796	0.1%	Rank history: #89 in FY2021, #84 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2021.
85	Sierra Nevada Company, LLC 12 awardees, including Kutta Technologies, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) USSOCOM (United States Special Operations Command)	$1,041,164,977	0.1%	Rank history: #57 in FY2021, #63 in FY2023 and not on the FY2024–FY2025 lists; down 28 since FY2021.
86	Textron Inc. 17 awardees, including Bell Textron Inc., Textron Systems Corporation and Textron Aviation Defense LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$1,040,459,993	0.1%	Rank history: #77 in FY2021, #47 in FY2023, #39 in FY2024 and #30 in FY2025; down 9 since FY2021.
87	Walgreen Co. 2 awardees, including Walgreens Specialty Pharmacy, LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) EPA (Environmental Protection Agency)	$1,034,883,238	0.1%	Rank history: #85 in FY2021 and not on the FY2023–FY2025 lists; down 2 since FY2021.
88	PAE Government Services Inc. 17 awardees, including Macfadden & Associates, Inc., PAE Aviation and Technical Services LLC and Amentum Spaceport LLC Top agencies DOS (Department of State) USAID (US Agency for International Development) USAF (Department of the Air Force)	$1,016,579,317	0.1%	Rank history: #70 in FY2021, #82 in FY2023 and not on the FY2024–FY2025 lists; down 18 since FY2021.
89	Austal Limited 3 awardees, including Austal Usa, LLC, Austal USA Advanced Technologies, Inc. and Austal Ships PTY Ltd Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$1,014,606,328	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 127 since FY2021.
90	Merck & Co. Inc. 3 awardees, including Merck Sharp & Dohme LLC and Biomark LLC Top agencies Army (Department of the Army) DOI (Department of the Interior) VA (Department of Veterans Affairs)	$997,809,213	0.1%	Rank history: #59 in FY2021 and not on the FY2023–FY2025 lists; down 31 since FY2021.
91	Ministry of Defense 3 awardees, including Central Institute for Experimental Medicine and Life Science and The University of Tokyo Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) DOI (Department of the Interior)	$994,201,475	0.1%	Rank history: #69 in FY2021, #94 in FY2023, not on the FY2024 list and #97 in FY2025; down 22 since FY2021.
92	The GEO Group, Inc. 8 awardees, including B.i. Incorporated, GEO Reentry Inc. and GEO Secure Services, LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$981,073,065	0.1%	Rank history: #86 in FY2021, #85 in FY2023, #79 in FY2024 and #79 in FY2025; down 6 since FY2021.
93	Analytic Services Inc. 5 awardees, including Advanced Technology International, Anser Solutions LLC and Professional, Acquisition, and Technical Services, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$957,405,561	0.1%	Rank history: #99 in FY2021, #27 in FY2023, #49 in FY2024 and not on the FY2025 list; up 6 since FY2021.
94	Brookhaven Science Associates LLC Top agencies DOE (Department of Energy)	$950,764,627	0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #99 in FY2025; up 9 since FY2021.
95	Accenture Inc. Through Accenture Federal Services LLC Top agencies DOE (Department of Energy) VA (Department of Veterans Affairs) Treasury (Department of the Treasury)	$928,257,780	0.1%	Rank history: not on the FY2021 list, #32 in FY2023 and not on the FY2024–FY2025 lists; new.
96	Mission Support & Test Services LLC Top agencies DOE (Department of Energy) Army (Department of the Army) USAF (Department of the Air Force)	$923,218,949	0.1%	Rank history: #87 in FY2021, #100 in FY2023, #73 in FY2024 and #85 in FY2025; down 9 since FY2021.
97	Deployed Resources LLC Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) Army (Department of the Army)	$867,493,829	0.1%	Rank history: not on the FY2021 list, #80 in FY2023, #56 in FY2024 and not on the FY2025 list; up 8 since FY2021.
98	Patriot Team Top agencies USAF (Department of the Air Force)	$854,864,157	0.1%	Rank history: not on the FY2021 list, #87 in FY2023 and not on the FY2024–FY2025 lists; up 15 since FY2021.
99	Triple Canopy Inc. 10 awardees, including Centerra Group, LLC, Centerra Integrated Facilities Services, LLC and Omniplex World Services Corporation Top agencies DHS (Department of Homeland Security) AOUSC (Administrative Office of the U.S. Courts) DOE (Department of Energy)	$845,496,531	0.1%	Rank history: #97 in FY2021 and not on the FY2023–FY2025 lists; down 2 since FY2021.
100	Tetra Tech, Inc. 59 awardees, including Ard, Inc., Advanced Management Technology, Inc. and Bluewater Federal Solutions, Inc. Top agencies USAID (US Agency for International Development) DOS (Department of State) USAF (Department of the Air Force)	$839,653,972	0.1%	Rank history: #94 in FY2021, #86 in FY2023, #87 in FY2024 and not on the FY2025 list; down 6 since FY2021.

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100 of about 84,579 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 $740 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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 FY2022?

1. Lockheed Martin Corporation ($48.9B), 2. RTX Corporation ($27.1B), 3. General Dynamics Corporation ($24.6B), 4. Pfizer Inc. ($18B), 5. The Boeing Company ($16.7B), 6. Northrop Grumman Corporation ($14.5B), 7. Optum Public Sector Solutions Inc ($14.5B), 8. Mckesson Corporation ($12.7B), 9. Leidos Holdings, Inc. ($8.75B), 10. L3Harris Technologies, Inc. ($8.01B).

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