Top 100 Contractors in PSC 5342: Hardware, Weapon System, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Raytheon / Lockheed Martin Javelin JV Top agencies Army (Department of the Army)	$1,002,731,136	48.6%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2025; new.
2	The Boeing Company 10 awardees, including Boeing Distribution Services, Inc., Boeing Distribution Services X, Inc. and Boeing Distribution, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$574,002,368	27.8%	Rank history: #1 in FY2021, #5 in FY2022, #1 in FY2023 and #2 in FY2025; down 1 since FY2023.
3	Lockheed Martin Corporation 8 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$172,681,512	8.4%	Rank history: #3 in FY2021, #3 in FY2022, #3 in FY2023 and #3 in FY2025; unchanged since FY2023.
4	General Dynamics Corporation 5 awardees, including General Dynamics Land Systems Inc., General Dynamics-Ots, Inc. and General Dynamics Land Systems - Canada Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$72,983,920	3.5%	Rank history: #13 in FY2021, #4 in FY2022, #4 in FY2023 and not on the FY2025 list; unchanged since FY2023.
5	Textron Inc. 3 awardees, including Textron Systems Corporation, Bell Textron Inc. and Textron Ground Support Equipment Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$17,515,729	0.8%	Rank history: #2 in FY2021, #1 in FY2022, #5 in FY2023 and #59 in FY2025; unchanged since FY2023.
6	Canadian Commercial Corporation Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$15,138,482	0.7%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2025; new.
7	Leonardo S.p.A. 2 awardees, including DRS Sustainment Systems, Inc. and Engineered Coil Company Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$10,724,696	0.5%	Rank history: #8 in FY2021, #10 in FY2022, #8 in FY2023 and not on the FY2025 list; up 1 since FY2023.
8	Noble Supply & Logistics, LLC 3 awardees Top agencies DLA (Defense Logistics Agency)	$8,722,568	0.4%	Rank history: not on the FY2021 list, #52 in FY2022, #12 in FY2023 and #8 in FY2025; up 4 since FY2023.
9	Yulista Integrated Solutions, LLC Top agencies Army (Department of the Army)	$7,547,596	0.4%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2025; new.
10	ACE Electronics Defense Systems, LLC Top agencies Navy (Department of the Navy)	$6,870,857	0.3%	Rank history: #6 in FY2021, #8 in FY2022, #7 in FY2023 and #16 in FY2025; down 3 since FY2023.
11	Anduril Industries Inc. Top agencies USSOCOM (United States Special Operations Command)	$6,424,468	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
12	Teledyne Technologies Incorporated Through Teledyne Flir Unmanned Ground Systems, Inc. Top agencies Army (Department of the Army)	$5,753,046	0.3%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2025; new.
13	Hart Technologies, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$5,369,364	0.3%	Rank history: #10 in FY2021, #13 in FY2022, #9 in FY2023 and #6 in FY2025; down 4 since FY2023.
14	Calista Corp Through Yulista Integrated Solutions, LLC Top agencies Army (Department of the Army)	$4,000,000	0.2%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023 and not on the FY2025 list; down 3 since FY2023.
15	J.f. Taylor, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$3,043,112	0.1%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023 and #11 in FY2025; unchanged since FY2023.
16	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,874,830	0.1%	Rank history: #15 in FY2021, #21 in FY2022, #24 in FY2023 and #23 in FY2025; up 8 since FY2023.
17	Sechan Electronics Inc. Top agencies Navy (Department of the Navy)	$2,713,737	0.1%	Rank history: #25 in FY2021, #16 in FY2022, #14 in FY2023 and not on the FY2025 list; down 3 since FY2023.
18	Meggitt Aerospace Limited 3 awardees, including Lord Corporation, Parker-Hannifin Corporation and Meggitt Defense Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$2,428,356	0.1%	Rank history: not on the FY2021–FY2023 lists and #15 in FY2025; new.
19	Bowhead Avionics Manufacturing LLC Top agencies Navy (Department of the Navy)	$2,211,335	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
20	Huntington Ingalls Industries, Inc. Through Huntington Ingalls Inc. Top agencies Navy (Department of the Navy)	$1,952,562	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
21	Aarcorp Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$1,662,350	0.1%	Rank history: #14 in FY2021, #15 in FY2022, #21 in FY2023 and not on the FY2025 list; unchanged since FY2023.
22	Emcore Chicago Inertial Corporation Top agencies Army (Department of the Army)	$1,421,137	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
23	EHB Supply Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,321,374	0.1%	Rank history: #38 in FY2021, #28 in FY2022, #37 in FY2023 and #18 in FY2025; up 14 since FY2023.
24	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$1,230,472	0.1%	Rank history: #20 in FY2021, #24 in FY2022, #34 in FY2023 and #25 in FY2025; up 10 since FY2023.
25	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$1,199,395	0.1%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2025; new.
26	RTX Corporation 7 awardees, including Sparton Deleon Springs, LLC, Raytheon Company and Hamilton Sundstrand Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,177,137	0.1%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2025; new.
27	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$1,175,976	0.1%	Rank history: #16 in FY2021, #22 in FY2022, #36 in FY2023 and #79 in FY2025; up 9 since FY2023.
28	Total Technology, Inc. Top agencies Navy (Department of the Navy)	$1,151,386	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	Martin Military Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$977,729	<0.1%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and #21 in FY2025; up 18 since FY2023.
30	Am General LLC Top agencies Army (Department of the Army)	$946,883	<0.1%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2025; new.
31	Advanced Computer Concepts, Inc. Top agencies Navy (Department of the Navy)	$895,965	<0.1%	Rank history: #33 in FY2021, #31 in FY2022, #27 in FY2023 and not on the FY2025 list; down 4 since FY2023.
32	Scioteq LLC 5 awardees, including Hartwell Corporation, Kirkhill, Inc. and Tactair Fluid Controls Inc. Top agencies DLA (Defense Logistics Agency)	$868,205	<0.1%	Rank history: not on the FY2021 list, #62 in FY2022, not on the FY2023 list and #26 in FY2025; returned.
33	AAR Government Services Inc. Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$866,612	<0.1%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2025; new.
34	General Electric Company 3 awardees Top agencies DLA (Defense Logistics Agency)	$822,567	<0.1%	Rank history: #7 in FY2021, not on the FY2022–FY2023 lists and #51 in FY2025; up 91 since FY2023.
35	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$816,470	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
36	Astro Machine Works Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$773,825	<0.1%	Rank history: #12 in FY2021, #12 in FY2022, #16 in FY2023 and #32 in FY2025; down 20 since FY2023.
37	Daniels Manufacturing Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$721,667	<0.1%	Rank history: #26 in FY2021, #30 in FY2022, #25 in FY2023 and #27 in FY2025; down 12 since FY2023.
38	Herber Aircraft Service, Inc. Top agencies DLA (Defense Logistics Agency)	$704,955	<0.1%	Rank history: #96 in FY2021, #79 in FY2022, #66 in FY2023 and #42 in FY2025; up 28 since FY2023.
39	Parker-Hannifin Corporation 2 awardees, including Lord Corporation Top agencies DLA (Defense Logistics Agency)	$693,544	<0.1%	Rank history: #19 in FY2021, #14 in FY2022, #22 in FY2023 and not on the FY2025 list; down 17 since FY2023.
40	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$624,687	<0.1%	Rank history: #44 in FY2021, #38 in FY2022, #32 in FY2023 and #38 in FY2025; down 8 since FY2023.
41	Honeywell International Inc. 5 awardees Top agencies DLA (Defense Logistics Agency)	$603,391	<0.1%	Rank history: #95 in FY2021, not on the FY2022 list, #13 in FY2023 and not on the FY2025 list; down 28 since FY2023.
42	Phoenix Trading Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$591,043	<0.1%	Rank history: #32 in FY2021, #71 in FY2022, not on the FY2023 list and not on the FY2025 list; up 68 since FY2023.
43	SKF USA Inc. Top agencies DLA (Defense Logistics Agency)	$575,347	<0.1%	Rank history: not on the FY2021 list, #43 in FY2022, #31 in FY2023 and #30 in FY2025; down 12 since FY2023.
44	Coronet Machinery Corp. Top agencies Navy (Department of the Navy)	$535,530	<0.1%	Rank history: #31 in FY2021, #33 in FY2022, #90 in FY2023 and not on the FY2025 list; up 46 since FY2023.
45	Hutchinson Corporation Through Hutchinson Aerospace & Industry, Inc. Top agencies DLA (Defense Logistics Agency)	$520,640	<0.1%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2025; new.
46	Kelly & Hayes Electrical Supply of L.i., Inc. Top agencies DLA (Defense Logistics Agency)	$516,949	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 373 since FY2023.
47	Triangle Rubber Co.inc. Top agencies Navy (Department of the Navy)	$508,048	<0.1%	Rank history: #17 in FY2021, #40 in FY2022, #39 in FY2023 and not on the FY2025 list; down 8 since FY2023.
48	BAE Systems 4 awardees, including BAE Systems Controls Inc., BAE Systems Land & Armaments L.P. and BAE Systems (Operations) Limited Top agencies DLA (Defense Logistics Agency)	$496,633	<0.1%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; new.
49	Mid-State Aerospace Inc. Top agencies DLA (Defense Logistics Agency)	$483,343	<0.1%	Rank history: #84 in FY2021, not on the FY2022 list, #38 in FY2023 and not on the FY2025 list; down 11 since FY2023.
50	Belmont Metals, Inc. Top agencies DLA (Defense Logistics Agency)	$475,530	<0.1%	Rank history: #51 in FY2021, #53 in FY2022, #44 in FY2023 and #44 in FY2025; down 6 since FY2023.
51	CPT Investments APS Through BAC Corrosion A / S Top agencies DLA (Defense Logistics Agency)	$464,104	<0.1%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
52	Hansome Energy Systems Inc. Top agencies DLA (Defense Logistics Agency)	$442,689	<0.1%	Rank history: not on the FY2021–FY2023 lists and #52 in FY2025; up 102 since FY2023.
53	901 D LLC Top agencies Navy (Department of the Navy)	$439,161	<0.1%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2025; new.
54	Quantico Tactical Incorporated Top agencies DHS (Department of Homeland Security)	$431,260	<0.1%	Rank history: not on the FY2021–FY2023 lists and #7 in FY2025; new.
55	Opatik Defense Manufacturing, LLC Top agencies DLA (Defense Logistics Agency)	$430,091	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 232 since FY2023.
56	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$429,714	<0.1%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023 and not on the FY2025 list; up 6 since FY2023.
57	Fluid Mechanisms of Hauppauge LLC Top agencies Navy (Department of the Navy)	$425,515	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
58	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$417,435	<0.1%	Rank history: not on the FY2021–FY2023 lists and #82 in FY2025; new.
59	S I T Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$415,502	<0.1%	Rank history: #53 in FY2021, #77 in FY2022, #40 in FY2023 and #78 in FY2025; down 19 since FY2023.
60	Basic Rubber and Plastics Co. Top agencies DLA (Defense Logistics Agency)	$404,564	<0.1%	Rank history: #29 in FY2021, #32 in FY2022, #56 in FY2023 and #47 in FY2025; down 4 since FY2023.
61	Military Systems Group, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$394,244	<0.1%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and not on the FY2025 list; down 38 since FY2023.
62	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$382,166	<0.1%	Rank history: #50 in FY2021, #64 in FY2022, #71 in FY2023 and #45 in FY2025; up 9 since FY2023.
63	Systel Inc. Top agencies Navy (Department of the Navy)	$355,821	<0.1%	Rank history: #58 in FY2021, #42 in FY2022, #52 in FY2023 and not on the FY2025 list; down 11 since FY2023.
64	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$355,448	<0.1%	Rank history: not on the FY2021 list, #35 in FY2022, #75 in FY2023 and not on the FY2025 list; up 11 since FY2023.
65	Chucking Machine Products, Inc. Top agencies Navy (Department of the Navy)	$353,772	<0.1%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2025; new.
66	Taylor Devices Inc. Top agencies Navy (Department of the Navy)	$346,644	<0.1%	Rank history: not on the FY2021 list, #17 in FY2022, #41 in FY2023 and #13 in FY2025; down 25 since FY2023.
67	FN Herstal Top agencies DLA (Defense Logistics Agency)	$337,058	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 67 since FY2023.
68	G M J Machine Co, Inc. Top agencies DLA (Defense Logistics Agency)	$324,719	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 166 since FY2023.
69	Oceaneering International Inc. Top agencies Navy (Department of the Navy)	$308,219	<0.1%	Rank history: #11 in FY2021, not on the FY2022 list, #35 in FY2023 and not on the FY2025 list; down 34 since FY2023.
70	Johnson Controls Security Solutions LLC Through Johnson Controls Navy Systems, LLC Top agencies DLA (Defense Logistics Agency)	$306,813	<0.1%	Rank history: #41 in FY2021, #87 in FY2022, #74 in FY2023 and not on the FY2025 list; up 4 since FY2023.
71	Ameritech DIE & Mold South Inc. Top agencies DLA (Defense Logistics Agency)	$304,984	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
72	Constellation Machining LLC Top agencies Navy (Department of the Navy)	$300,027	<0.1%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023 and #92 in FY2025; up 20 since FY2023.
73	Kilgore Flares Company LLC Through Chemring Sensors and Electronic Systems, Inc. Top agencies Navy (Department of the Navy)	$291,044	<0.1%	Rank history: not on the FY2021–FY2023 lists and #48 in FY2025; new.
74	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$289,693	<0.1%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and #34 in FY2025; down 24 since FY2023.
75	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$288,943	<0.1%	Rank history: not on the FY2021 list, #23 in FY2022, not on the FY2023 list and not on the FY2025 list; up 125 since FY2023.
76	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$279,025	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
77	Statz Corp Top agencies DLA (Defense Logistics Agency)	$276,862	<0.1%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2025; up 44 since FY2023.
78	Sunpower Corporation Through Hutchinson Aerospace & Industry, Inc. Top agencies DLA (Defense Logistics Agency)	$275,299	<0.1%	Rank history: #22 in FY2021, #25 in FY2022, #29 in FY2023 and not on the FY2025 list; down 49 since FY2023.
79	EOS-AV International Corp Top agencies DLA (Defense Logistics Agency)	$256,024	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
80	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$247,179	<0.1%	Rank history: #92 in FY2021, #75 in FY2022, #72 in FY2023 and #83 in FY2025; down 8 since FY2023.
81	Foster-Miller, Inc. Top agencies Army (Department of the Army)	$244,118	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$242,000	<0.1%	Rank history: not on the FY2021 list, #36 in FY2022, not on the FY2023 list and #70 in FY2025; up 37 since FY2023.
83	CFM International Inc. Top agencies DLA (Defense Logistics Agency)	$237,389	<0.1%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and not on the FY2025 list; down 23 since FY2023.
84	Dcx-Chol Enterprises, Inc. Top agencies Navy (Department of the Navy)	$228,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
85	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$227,860	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 59 since FY2023.
86	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$218,995	<0.1%	Rank history: not on the FY2021 list, #84 in FY2022, not on the FY2023 list and not on the FY2025 list; up 140 since FY2023.
87	Cortron, Inc. Top agencies Navy (Department of the Navy)	$217,674	<0.1%	Rank history: #46 in FY2021, #83 in FY2022, #76 in FY2023 and not on the FY2025 list; down 11 since FY2023.
88	Dreamfind, Inc. Top agencies DLA (Defense Logistics Agency)	$211,855	<0.1%	Rank history: not on the FY2021 list, #55 in FY2022, not on the FY2023 list and not on the FY2025 list; up 30 since FY2023.
89	U.s.a. Spares Inc. Top agencies DLA (Defense Logistics Agency)	$204,845	<0.1%	Rank history: #98 in FY2021, #41 in FY2022, #77 in FY2023 and #100 in FY2025; down 12 since FY2023.
90	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$196,522	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
91	Soncoast Procurement, LLC Top agencies DLA (Defense Logistics Agency)	$191,620	<0.1%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2023 and not on the FY2025 list; down 3 since FY2023.
92	NRL & Associates Inc. Top agencies Navy (Department of the Navy)	$188,989	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
93	Spaires Inc Top agencies DLA (Defense Logistics Agency)	$184,519	<0.1%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2025; up 76 since FY2023.
94	Jonathan MFG De Mexico S. De R.l. De C.V. Top agencies Navy (Department of the Navy)	$175,570	<0.1%	Rank history: #62 in FY2021, #46 in FY2022, #61 in FY2023 and not on the FY2025 list; down 33 since FY2023.
95	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$166,679	<0.1%	Rank history: not on the FY2021–FY2023 lists and #93 in FY2025; up 188 since FY2023.
96	Virginia Highlands Machine Inc. Top agencies Navy (Department of the Navy)	$162,046	<0.1%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2025; new.
97	Wilson Walton International, Inc. Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$156,840	<0.1%	Rank history: not on the FY2021 list, #73 in FY2022, #100 in FY2023 and #76 in FY2025; up 3 since FY2023.
98	Derbyshire Machine & Tool Co Top agencies DLA (Defense Logistics Agency)	$155,581	<0.1%	Rank history: #82 in FY2021, not on the FY2022 list, #55 in FY2023 and not on the FY2025 list; down 43 since FY2023.
99	Defense Support Services, Inc. Top agencies DLA (Defense Logistics Agency)	$149,778	<0.1%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2025; up 145 since FY2023.
100	Lord Corporation Top agencies DLA (Defense Logistics Agency)	$148,959	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.

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 $2.06 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