Top 100 Contractors in NAICS 332993: Ammunition (except Small Arms) Manufacturing, FY2024

Name: Top 100 Contractors in NAICS 332993: Ammunition (except Small Arms) Manufacturing, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 75% of FY2024 NAICS 332993 contract dollars

Contract obligations: $12,421,742,159 Net of deobligations, by contracts coded NAICS 332993
Contractors: 127 Parent companies with an obligation
Largest contractor: General Dynamics Corporation $1.88 billion, 14.9% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	General Dynamics Corporation 10 awardees, including General Dynamics OTS (Wilkes Barre), LLC, General Dynamics-Ots, Inc. and General Dynamics Ordnance & Tactical Systems, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$1,884,895,418	14.9%	Rank history: #3 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
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) Navy (Department of the Navy)	$1,671,682,651	13.2%	Rank history: #4 in FY2021, #2 in FY2022, #5 in FY2023 and #2 in FY2025; up 3 since FY2023.
3	The Boeing Company 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,494,260,713	11.8%	Rank history: #2 in FY2021, #5 in FY2022, #4 in FY2023 and #5 in FY2025; up 1 since FY2023.
4	National Presto Industries Inc. 3 awardees, including Amtec Corporation Top agencies Army (Department of the Army)	$1,025,214,850	8.1%	Rank history: #5 in FY2021, #10 in FY2022, #12 in FY2023 and #7 in FY2025; up 8 since FY2023.
5	RTX Corporation 2 awardees, including Raytheon Company Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$835,161,023	6.6%	Rank history: #1 in FY2021, #3 in FY2022, #2 in FY2023 and #6 in FY2025; down 3 since FY2023.
6	General Dynamics Ordnance and Tactical Systems, Inc. Top agencies Army (Department of the Army)	$800,931,922	6.3%	Rank history: #26 in FY2021, not on the FY2022–FY2023 lists and #45 in FY2025; returned.
7	Global Ordnance LLC 2 awardees, including Global Military Products Inc. Top agencies Army (Department of the Army)	$550,644,437	4.3%	Rank history: #17 in FY2021, #4 in FY2022, #3 in FY2023 and not on the FY2025 list; down 4 since FY2023.
8	Global Military Products Inc. Top agencies Army (Department of the Army)	$470,306,798	3.7%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2025; new.
9	L3HARRIS Aviation Products 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)	$418,924,377	3.3%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023 and not on the FY2025 list; up 64 since FY2023.
10	Northrop Grumman Systems Corp Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$311,280,334	2.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
11	Nammo Perry Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$304,494,428	2.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
12	Alzchem Trostberg GMBH Top agencies Army (Department of the Army)	$300,000,000	2.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
13	Armtec Defense Products Co. Top agencies Army (Department of the Army)	$281,113,832	2.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
14	American Ordnance LLC Top agencies Army (Department of the Army)	$266,625,810	2.1%	Rank history: #9 in FY2021, #18 in FY2022, #8 in FY2023 and #11 in FY2025; down 6 since FY2023.
15	The Day & Zimmermann Group, Inc. 2 awardees, including American Ordnance LLC Top agencies Army (Department of the Army)	$246,236,337	1.9%	Rank history: #28 in FY2021, #30 in FY2022, #10 in FY2023 and not on the FY2025 list; down 5 since FY2023.
16	Action Manufacturing Company Top agencies Army (Department of the Army)	$209,468,402	1.7%	Rank history: #21 in FY2021, #14 in FY2022, #13 in FY2023 and #17 in FY2025; down 3 since FY2023.
17	IMT Defense Corp Top agencies Army (Department of the Army)	$185,287,771	1.5%	Rank history: #25 in FY2021, #28 in FY2022, #6 in FY2023 and #12 in FY2025; down 11 since FY2023.
18	Day & Zimmermann Lone Star LLC 2 awardees Top agencies Army (Department of the Army)	$146,715,084	1.2%	Rank history: #18 in FY2021, #38 in FY2022, #9 in FY2023 and #16 in FY2025; down 9 since FY2023.
19	Nammo Pocal Inc. 2 awardees, including Nammo Defense Systems Inc. Top agencies Army (Department of the Army)	$120,704,093	1.0%	Rank history: #22 in FY2021, #35 in FY2022, #21 in FY2023 and #18 in FY2025; up 2 since FY2023.
20	Canadian Commercial Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy)	$101,431,826	0.8%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2025; new.
21	Northrop Grumman International Trading, Inc. Through Northrop Grumman Systems Corporation Top agencies USAF (Department of the Air Force)	$91,052,714	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
22	BAE Systems 2 awardees, including BAE Systems Ordnance Systems Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$85,408,149	0.7%	Rank history: not on the FY2021–FY2023 lists and #38 in FY2025; new.
23	Saab Inc. Top agencies Army (Department of the Army)	$84,371,976	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
24	Lockheed Martin Corporation 3 awardees, including Lockheed Martin Sippican, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$79,663,910	0.6%	Rank history: #8 in FY2021, #20 in FY2022, #14 in FY2023 and #14 in FY2025; down 10 since FY2023.
25	Dynetics, Inc. Top agencies USAF (Department of the Air Force)	$58,658,220	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
26	Saab Dynamics Aktiebolag Top agencies Army (Department of the Army)	$55,836,308	0.4%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2025; new.
27	Tower Industries, Inc. Top agencies Army (Department of the Army)	$48,162,268	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
28	Integrated Solutions for Systems, Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$46,995,606	0.4%	Rank history: #56 in FY2021, #36 in FY2022, #20 in FY2023 and #22 in FY2025; down 8 since FY2023.
29	American Rheinmetall Vehicles LLC 2 awardees, including American Rheinmetall Munition Inc. and Rheinmetall Waffe Munition GMBH Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$29,386,240	0.2%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and #41 in FY2025; up 19 since FY2023.
30	Day & Zimmermann Kansas LLC Top agencies Army (Department of the Army)	$27,455,323	0.2%	Rank history: not on the FY2021 list, #32 in FY2022, #32 in FY2023 and #28 in FY2025; up 2 since FY2023.
31	Saab AB Through Saab Dynamics Aktiebolag Top agencies Army (Department of the Army)	$25,742,053	0.2%	Rank history: #11 in FY2021, #7 in FY2022, #16 in FY2023 and not on the FY2025 list; down 15 since FY2023.
32	Faxon Machining, LLC Top agencies USAF (Department of the Air Force)	$25,545,090	0.2%	Rank history: #30 in FY2021, #26 in FY2022, #23 in FY2023 and #21 in FY2025; down 9 since FY2023.
33	L3Harris Technologies, Inc. 3 awardees, including Bwxt Ordnance Tennessee, Inc., L3 Technologies, Inc. and Aerojet Rocketdyne Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service)	$24,309,704	0.2%	Rank history: #7 in FY2021, #13 in FY2022, #17 in FY2023 and #9 in FY2025; down 16 since FY2023.
34	Junghans Microtec GMBH Top agencies Army (Department of the Army)	$20,850,000	0.2%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2025; new.
35	Spectra Technologies LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DTRA (Defense Threat Reduction Agency)	$20,074,745	0.2%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2025; new.
36	Major Tool & Machine Inc. Top agencies USAF (Department of the Air Force)	$16,993,264	0.1%	Rank history: #29 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
37	Premier Precision Machining LLC Top agencies Army (Department of the Army)	$14,961,465	0.1%	Rank history: #53 in FY2021, #44 in FY2022, #46 in FY2023 and #20 in FY2025; up 9 since FY2023.
38	Applied Research Associates, Inc. Top agencies USAF (Department of the Air Force)	$13,843,361	0.1%	Rank history: #57 in FY2021, #84 in FY2022, #31 in FY2023 and #23 in FY2025; down 7 since FY2023.
39	Kaman Aerospace Corporation Top agencies Army (Department of the Army)	$13,720,000	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
40	Machining Technologies, Inc. Top agencies Army (Department of the Army)	$12,561,096	0.1%	Rank history: #52 in FY2021, #39 in FY2022, #27 in FY2023 and #36 in FY2025; down 13 since FY2023.
41	Nammo AS 2 awardees, including Nammo Perry Inc. Top agencies Navy (Department of the Navy)	$12,102,122	0.1%	Rank history: #41 in FY2021, #6 in FY2022, #11 in FY2023 and not on the FY2025 list; down 30 since FY2023.
42	Accurate Energetic Systems, LLC Top agencies Army (Department of the Army)	$10,485,158	0.1%	Rank history: not on the FY2021 list, #31 in FY2022, #22 in FY2023 and #26 in FY2025; down 20 since FY2023.
43	Savit Corporation Top agencies Army (Department of the Army)	$9,936,793	0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and #50 in FY2025; up 23 since FY2023.
44	United Ammunition Container Inc. Top agencies Army (Department of the Army)	$9,353,569	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
45	Ellwood Texas Forge Navasota LLC Through Ellwood National Forge Company Top agencies Army (Department of the Army)	$9,041,650	0.1%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2025; new.
46	Delfasco, LLC Top agencies Army (Department of the Army)	$8,910,304	0.1%	Rank history: not on the FY2021 list, #33 in FY2022, #28 in FY2023 and #29 in FY2025; down 18 since FY2023.
47	Kihomac Inc. Top agencies USAF (Department of the Air Force)	$8,355,694	0.1%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2025; new.
48	Globe TECH LLC Top agencies Army (Department of the Army)	$7,519,978	0.1%	Rank history: not on the FY2021–FY2023 lists and #42 in FY2025; up 57 since FY2023.
49	Vista Outdoor Inc. Through The Kinetic Group Sales LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$4,576,705	<0.1%	Rank history: #40 in FY2021, #40 in FY2022, #43 in FY2023 and #51 in FY2025; down 6 since FY2023.
50	Systima Technologies Inc. Top agencies USAF (Department of the Air Force)	$4,217,099	<0.1%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and #56 in FY2025; down 14 since FY2023.
51	Lewis Engineering Company Top agencies Army (Department of the Army)	$3,804,484	<0.1%	Rank history: not on the FY2021 list, #55 in FY2022, not on the FY2023 list and #63 in FY2025; returned.
52	Accenture Federal Services LLC Top agencies USAF (Department of the Air Force)	$3,664,410	<0.1%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
53	General Dynamics Mission Systems, Inc. Top agencies Navy (Department of the Navy)	$3,500,000	<0.1%	Rank history: #13 in FY2021, #19 in FY2022, #37 in FY2023 and not on the FY2025 list; down 16 since FY2023.
54	Hy-Tek Manufacturing Co., Inc. Top agencies Army (Department of the Army)	$3,305,264	<0.1%	Rank history: not on the FY2021 list, #49 in FY2022, #44 in FY2023 and #57 in FY2025; down 10 since FY2023.
55	V2X, Inc. Through V2X Aerospace LLC Top agencies USAF (Department of the Air Force)	$3,069,763	<0.1%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2025; new.
56	Tool Masters Inc. Top agencies Army (Department of the Army)	$2,999,789	<0.1%	Rank history: #44 in FY2021, #48 in FY2022, #42 in FY2023 and not on the FY2025 list; down 14 since FY2023.
57	CCI Capco, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$1,826,163	<0.1%	Rank history: #36 in FY2021, #45 in FY2022, #47 in FY2023 and #46 in FY2025; down 10 since FY2023.
58	Fortive Corporation Through Pacific Scientific Energetic Materials Company (California Llc) Top agencies Navy (Department of the Navy)	$1,768,615	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
59	Ordnance Technology Service, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,667,416	<0.1%	Rank history: #49 in FY2021, not on the FY2022–FY2023 lists and #49 in FY2025; up 47 since FY2023.
60	Serco Inc Top agencies USAF (Department of the Air Force)	$1,479,176	<0.1%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2025; new.
61	The Survice Engineering Company LLC Top agencies USAF (Department of the Air Force)	$1,453,464	<0.1%	Rank history: not on the FY2021–FY2023 lists and #61 in FY2025; up 102 since FY2023.
62	Bland Engineering, Incorporated Top agencies Navy (Department of the Navy)	$1,299,351	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 75 since FY2023.
63	Belcan Government Solutions, Inc. Top agencies USAF (Department of the Air Force)	$1,193,357	<0.1%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2025; new.
64	Envirosafe Demil LLC Top agencies Army (Department of the Army)	$1,116,879	<0.1%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2025; new.
65	Kratos Unmanned Aerial Systems, Inc. Top agencies USAF (Department of the Air Force)	$1,073,908	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
66	Bruker Corporation Through Bruker Detection Corp Top agencies Navy (Department of the Navy)	$927,987	<0.1%	Rank history: not on the FY2021 list, #64 in FY2022, #45 in FY2023 and not on the FY2025 list; down 21 since FY2023.
67	DCS Corporation Top agencies USAF (Department of the Air Force)	$894,924	<0.1%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023 and not on the FY2025 list; down 11 since FY2023.
68	Zitec, Inc. Top agencies USAF (Department of the Air Force)	$861,897	<0.1%	Rank history: not on the FY2021 list, #75 in FY2022, #75 in FY2023 and not on the FY2025 list; up 7 since FY2023.
69	Modular Container Systems, Inc. Top agencies Army (Department of the Army)	$861,429	<0.1%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2025; new.
70	Black Hills Ammunition Inc. Top agencies DHS (Department of Homeland Security)	$842,212	<0.1%	Rank history: not on the FY2021 list, #73 in FY2022, #71 in FY2023 and #71 in FY2025; up 1 since FY2023.
71	RTI Technologies, LLC 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army)	$785,440	<0.1%	Rank history: #51 in FY2021, #50 in FY2022, #62 in FY2023 and #60 in FY2025; down 9 since FY2023.
72	Security Signals, Inc. Top agencies Army (Department of the Army)	$722,550	<0.1%	Rank history: #47 in FY2021, #41 in FY2022, #26 in FY2023 and #33 in FY2025; down 46 since FY2023.
73	Intuitive Research and Technology Corporation Top agencies USAF (Department of the Air Force)	$611,487	<0.1%	Rank history: not on the FY2021 list, #52 in FY2022, #50 in FY2023 and not on the FY2025 list; down 23 since FY2023.
74	Greene Machine & Manufacturing Inc. Top agencies USAF (Department of the Air Force)	$508,963	<0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and not on the FY2025 list; down 20 since FY2023.
75	Scientific Research Corporation Top agencies USAF (Department of the Air Force)	$472,492	<0.1%	Rank history: not on the FY2021–FY2023 lists and #73 in FY2025; up 89 since FY2023.
76	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force)	$472,348	<0.1%	Rank history: not on the FY2021 list, #61 in FY2022, #69 in FY2023 and not on the FY2025 list; down 7 since FY2023.
77	Blane International Group, Inc. Top agencies Army (Department of the Army)	$420,250	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
78	Vertex Aerospace LLC Through V2X Aerospace LLC Top agencies USAF (Department of the Air Force)	$400,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and not on the FY2025 list; down 25 since FY2023.
79	Transdigm Group Incorporated Through Armtec Defense Products Co. Top agencies Army (Department of the Army)	$381,050	<0.1%	Rank history: #19 in FY2021, #29 in FY2022, #7 in FY2023 and not on the FY2025 list; down 72 since FY2023.
80	Ultimate Training Munitions, Inc. Top agencies DHS (Department of Homeland Security)	$332,924	<0.1%	Rank history: #65 in FY2021, #70 in FY2022, #64 in FY2023 and #70 in FY2025; down 16 since FY2023.
81	Century-Tech Inc. Top agencies Navy (Department of the Navy)	$328,924	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82	Jaktool LLC Top agencies Army (Department of the Army)	$325,781	<0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023 and not on the FY2025 list; down 2 since FY2023.
83	Karagozian & Case, Inc. Top agencies USAF (Department of the Air Force)	$325,705	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 86 since FY2023.
84	Systems & Technology Research LLC Top agencies USAF (Department of the Air Force)	$309,199	<0.1%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2023 and not on the FY2025 list; down 12 since FY2023.
85	Tronair Inc. Top agencies Navy (Department of the Navy)	$280,570	<0.1%	Rank history: not on the FY2021 list, #77 in FY2022, #78 in FY2023 and not on the FY2025 list; down 7 since FY2023.
86	Combined Systems Inc. Top agencies Navy (Department of the Navy) DOJ (Department of Justice)	$238,252	<0.1%	Rank history: #63 in FY2021, #71 in FY2022, #83 in FY2023 and #85 in FY2025; down 3 since FY2023.
87	2 Bravo LLC Top agencies Navy (Department of the Navy)	$165,685	<0.1%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2025; new.
88	Olin Corporation Through Olin Winchester LLC Top agencies DHS (Department of Homeland Security) DOI (Department of the Interior) DOJ (Department of Justice)	$126,460	<0.1%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2025; new.
89	State of Arizona Through Arizona Department of Emergency & Military Affairs Top agencies Army (Department of the Army)	$100,000	<0.1%	Rank history: #75 in FY2021, #80 in FY2022, not on the FY2023 list and not on the FY2025 list; up 14 since FY2023.
90	Commonwealth Industries, LLC Top agencies DOJ (Department of Justice)	$95,207	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
91	Arizona Department of Emergency & Military Affairs Top agencies Army (Department of the Army)	$89,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and #78 in FY2025; new.
92	Security Equipment Inc. Top agencies DOJ (Department of Justice)	$86,009	<0.1%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2025; new.
93	Als, Inc. Top agencies DOJ (Department of Justice)	$85,814	<0.1%	Rank history: not on the FY2021–FY2023 lists and #83 in FY2025; new.
94	SAFRAN Through Safran Power Units Dallas, Inc. Top agencies Navy (Department of the Navy)	$84,050	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95	Rdzm, LLC Top agencies Army (Department of the Army)	$81,765	<0.1%	Rank history: #37 in FY2021, #43 in FY2022, #40 in FY2023 and #37 in FY2025; down 55 since FY2023.
96	Basic Rubber and Plastics Co. Top agencies DLA (Defense Logistics Agency)	$80,331	<0.1%	Rank history: #76 in FY2021, #78 in FY2022, #87 in FY2023 and #77 in FY2025; down 9 since FY2023.
97	Bfox Tactical, LLC Top agencies DOJ (Department of Justice)	$80,200	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
98	THALES Through Thales UK Limited Top agencies Navy (Department of the Navy)	$74,265	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
99	Graham Technologies LLC Top agencies USAF (Department of the Air Force)	$74,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
100	RIX Industries Top agencies Navy (Department of the Navy)	$71,882	<0.1%	Rank history: not on the FY2021 list, #85 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.

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100 of 127 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 $12.7 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 NAICS 332993 contractors in FY2024?

1. General Dynamics Corporation ($1.88B), 2. Northrop Grumman Corporation ($1.67B), 3. The Boeing Company ($1.49B), 4. National Presto Industries Inc. ($1.03B), 5. RTX Corporation ($835M), 6. General Dynamics Ordnance and Tactical Systems, Inc. ($801M), 7. Global Ordnance LLC ($551M), 8. Global Military Products Inc. ($470M), 9. L3HARRIS Aviation Products Inc ($419M), 10. Northrop Grumman Systems Corp ($311M).

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