Top 100 Contractors in NAICS 332993: Ammunition (except Small Arms) Manufacturing, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	General Dynamics Corporation 12 awardees, including General Dynamics Ordnance and Tactical Systems, Inc., General Dynamics OTS (Wilkes Barre), LLC and General Dynamics-Ots, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$853,930,757	16.3%	Rank history: #3 in FY2021, #1 in FY2023, #1 in FY2024 and #1 in FY2025; up 2 since FY2021.
2	Northrop Grumman Corporation 10 awardees, including Northrop Grumman Systems Corporation and Alliant Techsystems Operations LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$715,110,711	13.7%	Rank history: #4 in FY2021, #5 in FY2023, #2 in FY2024 and #2 in FY2025; up 2 since FY2021.
3	RTX Corporation 3 awardees, including Raytheon Company Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Army (Department of the Army)	$712,530,481	13.6%	Rank history: #1 in FY2021, #2 in FY2023, #5 in FY2024 and #6 in FY2025; down 2 since FY2021.
4	Global Ordnance LLC 2 awardees, including Global Military Products Inc. Top agencies Army (Department of the Army)	$418,076,673	8.0%	Rank history: #17 in FY2021, #3 in FY2023, #7 in FY2024 and not on the FY2025 list; up 13 since FY2021.
5	The Boeing Company Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$393,782,229	7.5%	Rank history: #2 in FY2021, #4 in FY2023, #3 in FY2024 and #5 in FY2025; down 3 since FY2021.
6	Nammo AS 3 awardees, including Nammo Defense Systems Inc. and Nammo Perry Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$373,171,063	7.1%	Rank history: #41 in FY2021, #11 in FY2023, #41 in FY2024 and not on the FY2025 list; up 35 since FY2021.
7	Saab AB 2 awardees, including Saab Dynamics Aktiebolag and Saab, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$227,921,605	4.4%	Rank history: #11 in FY2021, #16 in FY2023, #31 in FY2024 and not on the FY2025 list; up 4 since FY2021.
8	General Dynamics Ordnance and Tactical Systems, Inc. 2 awardees Top agencies Army (Department of the Army)	$169,267,739	3.2%	Rank history: #26 in FY2021 and not on the FY2023–FY2025 lists; up 18 since FY2021.
9	BAE Systems PLC 4 awardees, including BAE Systems Ordnance Systems Inc., BAE Systems Technology Solutions & Services Inc. and BAE Systems Information and Electronic Systems Integration Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$157,419,257	3.0%	Rank history: #31 in FY2021, #18 in FY2023, not on the FY2024 list and #38 in FY2025; up 22 since FY2021.
10	National Presto Industries 3 awardees, including Amtec Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy)	$145,195,714	2.8%	Rank history: #5 in FY2021, #12 in FY2023, #4 in FY2024 and #7 in FY2025; down 5 since FY2021.
11	Northrop Grumman Systems Corporation Top agencies Army (Department of the Army)	$129,224,846	2.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
12	General Dynamics-Ots, Inc. 2 awardees Top agencies Army (Department of the Army)	$89,470,837	1.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
13	L3Harris Technologies, Inc. 3 awardees, including L3Harris Fuzing and Ordnance Systems, Inc. and L3 Technologies, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$86,744,637	1.7%	Rank history: #7 in FY2021, #17 in FY2023, #33 in FY2024 and #9 in FY2025; down 6 since FY2021.
14	Action Manufacturing Company Top agencies Army (Department of the Army)	$66,050,094	1.3%	Rank history: #21 in FY2021, #13 in FY2023, #16 in FY2024 and #17 in FY2025; up 7 since FY2021.
15	Expal USA Inc. Top agencies Army (Department of the Army)	$64,444,221	1.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
16	Grand Valley Manufacturing Co Top agencies USAF (Department of the Air Force)	$48,080,940	0.9%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #25 in FY2025; new.
17	Government of Canada Through Canadian Commercial Corporation Top agencies Army (Department of the Army)	$46,882,590	0.9%	Rank history: #10 in FY2021, #15 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2021.
18	American Ordnance LLC 3 awardees Top agencies Army (Department of the Army)	$44,781,124	0.9%	Rank history: #9 in FY2021, #8 in FY2023, #14 in FY2024 and #11 in FY2025; down 9 since FY2021.
19	General Dynamics Mission Systems, Inc. Top agencies Navy (Department of the Navy)	$43,438,875	0.8%	Rank history: #13 in FY2021, #37 in FY2023, #53 in FY2024 and not on the FY2025 list; down 6 since FY2021.
20	Lockheed Martin Corporation 4 awardees, including Lockheed Martin Sippican, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$33,428,531	0.6%	Rank history: #8 in FY2021, #14 in FY2023, #24 in FY2024 and #14 in FY2025; down 12 since FY2021.
21	Tower Industries Inc. Top agencies Army (Department of the Army)	$31,088,060	0.6%	Rank history: #16 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
22	Textron Inc. 2 awardees, including Textron Systems Corporation Top agencies Army (Department of the Army)	$27,146,858	0.5%	Rank history: not on the FY2021 list, #33 in FY2023 and not on the FY2024–FY2025 lists; up 111 since FY2021.
23	Envirosafe Demil LLC Top agencies Army (Department of the Army)	$24,780,534	0.5%	Rank history: #32 in FY2021 and not on the FY2023–FY2025 lists; up 9 since FY2021.
24	Leidos Holdings, Inc. Through Dynetics, Inc. Top agencies USAF (Department of the Air Force)	$21,914,400	0.4%	Rank history: #12 in FY2021, #38 in FY2023, not on the FY2024 list and #35 in FY2025; down 12 since FY2021.
25	American Rheinmetall Munition Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$21,741,352	0.4%	Rank history: #24 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
26	Faxon Machining, LLC Top agencies USAF (Department of the Air Force)	$21,021,544	0.4%	Rank history: #30 in FY2021, #23 in FY2023, #32 in FY2024 and #21 in FY2025; up 4 since FY2021.
27	Maine Machine Products Company Through Major Tool & Machine Inc. Top agencies USAF (Department of the Air Force)	$19,765,450	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
28	IMT Defense Corp Top agencies Army (Department of the Army)	$18,532,335	0.4%	Rank history: #25 in FY2021, #6 in FY2023, #17 in FY2024 and #12 in FY2025; down 3 since FY2021.
29	Transdigm Group Incorporated 2 awardees, including Armtec Defense Products Co. Top agencies Army (Department of the Army)	$17,976,795	0.3%	Rank history: #19 in FY2021, #7 in FY2023, #79 in FY2024 and not on the FY2025 list; down 10 since FY2021.
30	The Day & Zimmermann Group, Inc. 2 awardees, including American Ordnance LLC and Day and Zimmermann, Incorporated Top agencies Army (Department of the Army)	$15,946,316	0.3%	Rank history: #28 in FY2021, #10 in FY2023, #15 in FY2024 and not on the FY2025 list; down 2 since FY2021.
31	Accurate Energetic Systems, LLC Top agencies Army (Department of the Army)	$15,152,128	0.3%	Rank history: not on the FY2021 list, #22 in FY2023, #42 in FY2024 and #26 in FY2025; new.
32	Day & Zimmermann Kansas LLC Top agencies Army (Department of the Army)	$13,803,364	0.3%	Rank history: not on the FY2021 list, #32 in FY2023, #30 in FY2024 and #28 in FY2025; new.
33	Delfasco, LLC Top agencies Army (Department of the Army)	$13,376,800	0.3%	Rank history: not on the FY2021 list, #28 in FY2023, #46 in FY2024 and #29 in FY2025; new.
34	Diehl Stiftung & Co. KG Through Junghans Microtec GMBH Top agencies Army (Department of the Army)	$11,498,908	0.2%	Rank history: #39 in FY2021 and not on the FY2023–FY2025 lists; up 5 since FY2021.
35	Nammo Pocal Inc. Top agencies Army (Department of the Army)	$11,430,122	0.2%	Rank history: #22 in FY2021, #21 in FY2023, #19 in FY2024 and #18 in FY2025; down 13 since FY2021.
36	Integrated Solutions for Systems, Inc. Top agencies USAF (Department of the Air Force)	$9,024,684	0.2%	Rank history: #56 in FY2021, not on the FY2023 list, #28 in FY2024 and #22 in FY2025; up 20 since FY2021.
37	G.d.o., Inc. Top agencies Army (Department of the Army)	$7,286,482	0.1%	Rank history: #33 in FY2021, #24 in FY2023, not on the FY2024 list and #44 in FY2025; down 4 since FY2021.
38	Day & Zimmermann Lone Star LLC Top agencies Army (Department of the Army)	$7,002,332	0.1%	Rank history: #18 in FY2021, #9 in FY2023, #18 in FY2024 and #16 in FY2025; down 20 since FY2021.
39	Machining Technologies, Inc. Top agencies Army (Department of the Army)	$4,927,344	0.1%	Rank history: #52 in FY2021, #27 in FY2023, #40 in FY2024 and #36 in FY2025; up 13 since FY2021.
40	Vista Outdoor Inc. 2 awardees, including The Kinetic Group Sales LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$4,573,470	0.1%	Rank history: #40 in FY2021, #43 in FY2023, #49 in FY2024 and #51 in FY2025; unchanged since FY2021.
41	Security Signals, Inc. Top agencies Army (Department of the Army)	$4,153,814	0.1%	Rank history: #47 in FY2021, #26 in FY2023, #72 in FY2024 and #33 in FY2025; up 6 since FY2021.
42	Arnold Defense & Electronics, LLC Top agencies Navy (Department of the Navy)	$3,859,086	0.1%	Rank history: #23 in FY2021, #93 in FY2023 and not on the FY2024–FY2025 lists; down 19 since FY2021.
43	Rdzm, LLC Top agencies Army (Department of the Army)	$3,783,351	0.1%	Rank history: #37 in FY2021, #40 in FY2023, #95 in FY2024 and #37 in FY2025; down 6 since FY2021.
44	Premier Precision Machining LLC Top agencies Army (Department of the Army)	$3,686,386	0.1%	Rank history: #53 in FY2021, #46 in FY2023, #37 in FY2024 and #20 in FY2025; up 9 since FY2021.
45	CCI Capco, LLC Top agencies Army (Department of the Army)	$3,031,761	0.1%	Rank history: #36 in FY2021, #47 in FY2023, #57 in FY2024 and #46 in FY2025; down 9 since FY2021.
46	Science Applications International Corporation Top agencies Navy (Department of the Navy)	$2,838,000	0.1%	Rank history: not on the FY2021 list, #51 in FY2023 and not on the FY2024–FY2025 lists; new.
47	Precision Impacts LLC Top agencies Army (Department of the Army)	$2,516,254	<0.1%	Rank history: not on the FY2021 list, #55 in FY2023 and not on the FY2024–FY2025 lists; new.
48	Tool Masters Inc. Top agencies Army (Department of the Army)	$2,203,649	<0.1%	Rank history: #44 in FY2021, #42 in FY2023, #56 in FY2024 and not on the FY2025 list; down 4 since FY2021.
49	Hy-Tek Manufacturing Co., Inc. Top agencies Army (Department of the Army)	$1,776,344	<0.1%	Rank history: not on the FY2021 list, #44 in FY2023, #54 in FY2024 and #57 in FY2025; new.
50	RTI Technologies, LLC 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$1,764,490	<0.1%	Rank history: #51 in FY2021, #62 in FY2023, #71 in FY2024 and #60 in FY2025; up 1 since FY2021.
51	Lakeview Forge Company Top agencies Army (Department of the Army)	$1,342,477	<0.1%	Rank history: #38 in FY2021 and not on the FY2023–FY2025 lists; down 13 since FY2021.
52	Intuitive Research and Technology Corporation Top agencies USAF (Department of the Air Force)	$1,244,661	<0.1%	Rank history: not on the FY2021 list, #50 in FY2023, #73 in FY2024 and not on the FY2025 list; up 79 since FY2021.
53	Container Ventures Inc Through Modular Container Systems, Inc. Top agencies Army (Department of the Army)	$1,235,907	<0.1%	Rank history: #60 in FY2021, #67 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2021.
54	Innovative Technologies International, Inc. Top agencies Army (Department of the Army)	$1,125,104	<0.1%	Rank history: #34 in FY2021, not on the FY2023–FY2024 lists and #48 in FY2025; down 20 since FY2021.
55	Lewis Engineering Company Top agencies Army (Department of the Army)	$1,027,024	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #51 in FY2024 and #63 in FY2025; new.
56	Allen Tool Phoenix, Inc. Top agencies USAF (Department of the Air Force)	$1,000,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
57	Cbrnergetics Limited Top agencies Army (Department of the Army)	$896,766	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
58	Serco North America (Holdings) Inc Through Serco Inc. Top agencies USAF (Department of the Air Force)	$746,367	<0.1%	Rank history: #98 in FY2021, #61 in FY2023 and not on the FY2024–FY2025 lists; up 40 since FY2021.
59	Woodlawn Manufacturing, Ltd. Top agencies Army (Department of the Army)	$660,558	<0.1%	Rank history: #50 in FY2021 and not on the FY2023–FY2025 lists; down 9 since FY2021.
60	R. S. Means Company LLC Through Pacific Scientific Energetic Materials Company (California Llc) Top agencies Navy (Department of the Navy)	$645,500	<0.1%	Rank history: #58 in FY2021 and not on the FY2023–FY2025 lists; down 2 since FY2021.
61	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force)	$615,320	<0.1%	Rank history: not on the FY2021 list, #69 in FY2023, #76 in FY2024 and not on the FY2025 list; up 74 since FY2021.
62	General Electric Company Inc. Top agencies DOE (Department of Energy)	$600,000	<0.1%	Rank history: #61 in FY2021, not on the FY2023–FY2024 lists and #74 in FY2025; down 1 since FY2021.
63	Soukos Robots Demil USA Inc. Top agencies Army (Department of the Army)	$594,812	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
64	Bruker Corporation Through Bruker Detection Corp Top agencies Navy (Department of the Navy)	$534,063	<0.1%	Rank history: not on the FY2021 list, #45 in FY2023, #66 in FY2024 and not on the FY2025 list; new.
65	Sechan Electronics Inc. Top agencies Navy (Department of the Navy)	$494,540	<0.1%	Rank history: #43 in FY2021, #76 in FY2023, not on the FY2024 list and #72 in FY2025; down 22 since FY2021.
66	A2Z Supply Corp Top agencies DOJ (Department of Justice) VA (Department of Veterans Affairs)	$483,687	<0.1%	Rank history: #67 in FY2021, #70 in FY2023, not on the FY2024 list and #89 in FY2025; up 1 since FY2021.
67	Dcx-Chol Enterprises, Inc. Top agencies Army (Department of the Army)	$456,050	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
68	Kaman Corp 2 awardees, including Kaman Precision Products, LLC Top agencies USAF (Department of the Air Force)	$455,397	<0.1%	Rank history: #15 in FY2021 and not on the FY2023–FY2025 lists; down 53 since FY2021.
69	Olin Winchester LLC Top agencies DHS (Department of Homeland Security) USDA (Department of Agriculture) DOJ (Department of Justice)	$416,667	<0.1%	Rank history: #72 in FY2021 and not on the FY2023–FY2025 lists; up 3 since FY2021.
70	Ultimate Training Munitions, Inc. Top agencies DHS (Department of Homeland Security)	$412,341	<0.1%	Rank history: #65 in FY2021, #64 in FY2023, #80 in FY2024 and #70 in FY2025; down 5 since FY2021.
71	Combined Systems Inc. Top agencies AAFES (Department of Defense Army and Air Force Exchange Service) DHS (Department of Homeland Security) DOJ (Department of Justice)	$299,135	<0.1%	Rank history: #63 in FY2021, #83 in FY2023, #86 in FY2024 and #85 in FY2025; down 8 since FY2021.
72	Capstone Precision Group, LLC Top agencies DHS (Department of Homeland Security)	$282,000	<0.1%	Rank history: #66 in FY2021, #68 in FY2023, not on the FY2024 list and #90 in FY2025; down 6 since FY2021.
73	Black Hills Ammunition Inc. Top agencies DHS (Department of Homeland Security)	$199,814	<0.1%	Rank history: not on the FY2021 list, #71 in FY2023, #70 in FY2024 and #71 in FY2025; new.
74	Corvid Technologies, LLC Top agencies USAF (Department of the Air Force)	$172,912	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 39 since FY2021.
75	Zitec, Inc. Top agencies USAF (Department of the Air Force)	$167,829	<0.1%	Rank history: not on the FY2021 list, #75 in FY2023, #68 in FY2024 and not on the FY2025 list; up 57 since FY2021.
76	EPS Corporation Top agencies Navy (Department of the Navy)	$156,322	<0.1%	Rank history: #48 in FY2021 and not on the FY2023–FY2025 lists; down 28 since FY2021.
77	Tronair Inc. Top agencies Navy (Department of the Navy)	$154,149	<0.1%	Rank history: not on the FY2021 list, #78 in FY2023, #85 in FY2024 and not on the FY2025 list; new.
78	Basic Rubber and Plastics Co. Top agencies DLA (Defense Logistics Agency)	$153,207	<0.1%	Rank history: #76 in FY2021, #87 in FY2023, #96 in FY2024 and #77 in FY2025; down 2 since FY2021.
79	Pacem Solution International LLC 2 awardees, including Als, Inc. Top agencies DOJ (Department of Justice)	$111,123	<0.1%	Rank history: #64 in FY2021, #77 in FY2023 and not on the FY2024–FY2025 lists; down 15 since FY2021.
80	State of Arizona Through Arizona Department of Emergency & Military Affairs Top agencies Army (Department of the Army)	$110,000	<0.1%	Rank history: #75 in FY2021, not on the FY2023 list, #89 in FY2024 and not on the FY2025 list; down 5 since FY2021.
81	Hornady Manufacturing Company Top agencies DOJ (Department of Justice)	$105,976	<0.1%	Rank history: #70 in FY2021, #96 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2021.
82	Infinity Global Munitions LLC Top agencies DOJ (Department of Justice)	$96,741	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
83	Kwaan Bear It Solutions, LLC Top agencies DOI (Department of the Interior)	$75,553	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
84	Applied Research Associates, Inc. Top agencies USAF (Department of the Air Force)	$70,000	<0.1%	Rank history: #57 in FY2021, #31 in FY2023, #38 in FY2024 and #23 in FY2025; down 27 since FY2021.
85	RIX Industries Top agencies Navy (Department of the Navy)	$68,800	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #100 in FY2024 and not on the FY2025 list; new.
86	Rheinmetall AG 3 awardees, including Rheinmetall Waffe Munition GMBH Top agencies Navy (Department of the Navy)	$64,795	<0.1%	Rank history: #55 in FY2021 and not on the FY2023–FY2025 lists; down 31 since FY2021.
87	United Tactical Systems, LLC Top agencies DOJ (Department of Justice)	$59,812	<0.1%	Rank history: #85 in FY2021, #97 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
88	Lawmens & Shooters Supply Inc. Top agencies DOJ (Department of Justice)	$58,936	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 53 since FY2021.
89	PKJ International LLC Top agencies Army (Department of the Army)	$54,135	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
90	Southern Police Equipment Company, Inc. Top agencies DOJ (Department of Justice)	$51,925	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 53 since FY2021.
91	Mile High Shooting Accessories LLC Top agencies DOJ (Department of Justice)	$43,077	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
92	Astro Machine & Tool Works, LLC Top agencies Navy (Department of the Navy)	$37,003	<0.1%	Rank history: not on the FY2021 list, #98 in FY2023 and not on the FY2024–FY2025 lists; new.
93	Security Equipment Corporation Top agencies DOJ (Department of Justice)	$29,150	<0.1%	Rank history: #82 in FY2021, #81 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2021.
94	Red Orange North America Inc. Top agencies DOS (Department of State)	$26,230	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
95	Crown Equipment Corp Top agencies DOJ (Department of Justice)	$26,091	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
96	Bright Lights Usa, Inc. Top agencies Navy (Department of the Navy)	$24,800	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	U.s. Tactical Supply, Inc. Top agencies DOJ (Department of Justice)	$23,919	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 47 since FY2021.
98	Thomas J. Morris III Top agencies DOJ (Department of Justice)	$21,790	<0.1%	Rank history: not on the FY2021 list, #91 in FY2023 and not on the FY2024–FY2025 lists; new.
99	Specialty Cartridge Inc. Top agencies DHS (Department of Homeland Security)	$19,875	<0.1%	Rank history: not on the FY2021 list, #88 in FY2023, not on the FY2024 list and #76 in FY2025; new.
100	BCI Services Inc. Top agencies VA (Department of Veterans Affairs)	$14,640	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; 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 $5.22 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