Top 100 Contractors in NAICS 334511: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing, FY2024

Name: Top 100 Contractors in NAICS 334511: Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing, FY2024
Creator: GovTribe

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

The top 10 won 76% of FY2024 NAICS 334511 contract dollars

Contract obligations: $19,777,492,366 Net of deobligations, by contracts coded NAICS 334511
Contractors: 1,371 Parent companies with an obligation
Largest contractor: RTX Corporation $6.67 billion, 32.1% 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	RTX Corporation 61 awardees, including Raytheon Company, Rockwell Collins, Inc. and Goodrich Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$6,669,741,779	32.1%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2	Lockheed Martin Corporation 19 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$4,418,433,707	21.2%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023 and #2 in FY2025; unchanged since FY2023.
3	Northrop Grumman Corporation 32 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$1,513,623,065	7.3%	Rank history: #3 in FY2021, #3 in FY2022, #3 in FY2023 and #3 in FY2025; unchanged since FY2023.
4	The Boeing Company 21 awardees, including Argon ST, Inc., Jeppesen Foreflight, Inc. and Tapestry Solutions, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$689,604,351	3.3%	Rank history: #12 in FY2021, #11 in FY2022, #4 in FY2023 and #4 in FY2025; unchanged since FY2023.
5	Leonardo S.p.A. 13 awardees, including Laurel Technologies Partnership, DRS Network & Imaging Systems LLC and DRS Sustainment Systems, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) NASA (National Aeronautics and Space Administration)	$544,993,972	2.6%	Rank history: #6 in FY2021, #6 in FY2022, #6 in FY2023 and #6 in FY2025; up 1 since FY2023.
6	Anduril Industries Inc. Top agencies USSOCOM (United States Special Operations Command) USAF (Department of the Air Force) Navy (Department of the Navy)	$502,651,155	2.4%	Rank history: not on the FY2021 list, #17 in FY2022, #16 in FY2023 and #16 in FY2025; up 10 since FY2023.
7	BAE Systems 19 awardees, including BAE Systems Information and Electronic Systems Integration Inc., BAE Systems Technology Solutions & Services Inc. and BAE Systems (Operations) Limited Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$437,668,234	2.1%	Rank history: #10 in FY2021, #8 in FY2022, #8 in FY2023 and #7 in FY2025; up 1 since FY2023.
8	L3Harris Technologies, Inc. 38 awardees, including L3 Technologies, Inc., L3Harris Interstate Electronics Corporation and Acron Aviation, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$356,427,656	1.7%	Rank history: #4 in FY2021, #4 in FY2022, #5 in FY2023 and #5 in FY2025; down 3 since FY2023.
9	Northrop Grumman Systems Corporation 4 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$332,421,081	1.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
10	General Dynamics Corporation 14 awardees, including General Dynamics Mission Systems, Inc., Electric Boat Corporation and General Dynamics-Ots, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$308,363,465	1.5%	Rank history: #13 in FY2021, #10 in FY2022, #11 in FY2023 and #8 in FY2025; up 1 since FY2023.
11	SRC Inc. 2 awardees, including Srctec, LLC Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force)	$274,270,197	1.3%	Rank history: #22 in FY2021, #14 in FY2022, #7 in FY2023 and #17 in FY2025; down 4 since FY2023.
12	General Atomic Technologies Corporation Through General Atomics Aeronautical Systems, Inc. Top agencies USAF (Department of the Air Force)	$232,698,328	1.1%	Rank history: #8 in FY2021, #9 in FY2022, #10 in FY2023 and not on the FY2025 list; down 2 since FY2023.
13	Leidos Holdings, Inc. 11 awardees, including Leidos, Inc. and Gibbs & Cox Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$217,749,564	1.0%	Rank history: #9 in FY2021, #12 in FY2022, #12 in FY2023 and #13 in FY2025; down 1 since FY2023.
14	Honeywell International Inc. 22 awardees Top agencies Army (Department of the Army) WHS (DOD Washington Headquarters Service) Navy (Department of the Navy)	$199,307,231	1.0%	Rank history: #21 in FY2021, #16 in FY2022, #13 in FY2023 and #15 in FY2025; down 1 since FY2023.
15	Science Applications International Corporation 3 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) DLA (Defense Logistics Agency)	$185,864,955	0.9%	Rank history: #33 in FY2021, #15 in FY2022, #18 in FY2023 and not on the FY2025 list; up 3 since FY2023.
16	Sierra Nevada Company, LLC 4 awardees Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command) Army (Department of the Army)	$166,449,757	0.8%	Rank history: #16 in FY2021, #24 in FY2022, #15 in FY2023 and #12 in FY2025; down 1 since FY2023.
17	Canadian Commercial Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$136,894,598	0.7%	Rank history: not on the FY2021 list, #56 in FY2022, not on the FY2023 list and #21 in FY2025; returned.
18	BAE Systems Information and Electronic Systems Integration Inc. 3 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$133,159,956	0.6%	Rank history: not on the FY2021 list, #33 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
19	General Dynamics Mission Systems, Inc. Top agencies Navy (Department of the Navy)	$133,102,696	0.6%	Rank history: #23 in FY2021, #20 in FY2022, #21 in FY2023 and not on the FY2025 list; up 2 since FY2023.
20	Raytheon Company Top agencies MDA (DOD Missile Defense Agency) USAF (Department of the Air Force)	$125,885,409	0.6%	Rank history: not on the FY2021–FY2023 lists and #29 in FY2025; new.
21	The Charles Stark Draper Laboratory, Inc. Top agencies Navy (Department of the Navy)	$117,347,516	0.6%	Rank history: #11 in FY2021, #13 in FY2022, #14 in FY2023 and #36 in FY2025; down 7 since FY2023.
22	Elbit Systems Ltd 5 awardees, including Sparton Deleon Springs, LLC, Elbitamerica, Inc. and Elbit Systems of America - Night Vision LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$112,393,218	0.5%	Rank history: #36 in FY2021, #35 in FY2022, #46 in FY2023 and not on the FY2025 list; up 24 since FY2023.
23	L3HARRIS Aviation Products Inc 17 awardees, including L3 Technologies, Inc., L3Harris Interstate Electronics Corporation and L3Harris Technologies, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$105,201,092	0.5%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023 and not on the FY2025 list; down 1 since FY2023.
24	Ultra Electronics Ocean Systems Inc. 2 awardees Top agencies Navy (Department of the Navy)	$93,603,434	0.5%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2025; new.
25	Management Services Group, Inc. Top agencies Navy (Department of the Navy)	$79,938,792	0.4%	Rank history: #28 in FY2021, #19 in FY2022, #26 in FY2023 and #25 in FY2025; up 1 since FY2023.
26	Elbit Systems of America LLC 2 awardees, including Elbitamerica, Inc. and Universal Avionics Systems Corp Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHS (Department of Homeland Security)	$79,077,402	0.4%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2025; new.
27	Saab Inc. 3 awardees Top agencies Navy (Department of the Navy)	$73,451,179	0.4%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and #19 in FY2025; down 4 since FY2023.
28	TRX Systems, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$63,991,853	0.3%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2025; new.
29	Teledyne Technologies Incorporated 13 awardees, including Teledyne Flir Defense, Inc., Teledyne Flir Unmanned Ground Systems, Inc. and Teledyne Brown Engineering, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) Commerce (Department of Commerce)	$58,391,392	0.3%	Rank history: #32 in FY2021, #23 in FY2022, #34 in FY2023 and #20 in FY2025; up 5 since FY2023.
30	General Atomics Aeronautical Systems, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$55,416,719	0.3%	Rank history: not on the FY2021–FY2023 lists and #11 in FY2025; new.
31	HII Unmanned Systems, Inc. Top agencies Navy (Department of the Navy) DOI (Department of the Interior)	$49,722,597	0.2%	Rank history: #38 in FY2021, #40 in FY2022, #41 in FY2023 and not on the FY2025 list; up 10 since FY2023.
32	Sedna Digital Solutions, LLC Top agencies Navy (Department of the Navy)	$44,436,898	0.2%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and #26 in FY2025; up 4 since FY2023.
33	Srctec, LLC Top agencies Army (Department of the Army)	$42,231,875	0.2%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
34	Safran Defense & Space, Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$38,163,482	0.2%	Rank history: not on the FY2021–FY2023 lists and #52 in FY2025; new.
35	Analogic Corporation 2 awardees Top agencies DHS (Department of Homeland Security)	$36,127,990	0.2%	Rank history: #20 in FY2021, #25 in FY2022, #40 in FY2023 and #38 in FY2025; up 5 since FY2023.
36	Cobham Mission Systems Orchard Park Inc. 4 awardees, including Caes Systems LLC, Chelton Avionics, Inc. and Everaxis AB Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DOT (Department of Transportation)	$35,818,640	0.2%	Rank history: not on the FY2021 list, #51 in FY2022, #83 in FY2023 and not on the FY2025 list; up 47 since FY2023.
37	Dynetics, Inc. Top agencies Army (Department of the Army)	$35,674,786	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
38	Scientific Research Corporation Top agencies Navy (Department of the Navy) DFAS (Defense Finance and Accounting Service)	$35,519,012	0.2%	Rank history: not on the FY2021 list, #70 in FY2022, not on the FY2023 list and not on the FY2025 list; up 445 since FY2023.
39	Textron Inc. 3 awardees, including Textron Systems Corporation and Textron Aviation Inc. Top agencies Navy (Department of the Navy) USDA (Department of Agriculture)	$34,805,159	0.2%	Rank history: #26 in FY2021, #28 in FY2022, #19 in FY2023 and #34 in FY2025; down 20 since FY2023.
40	Scientific Applications & Research Associates, Inc. Top agencies USAF (Department of the Air Force)	$27,727,124	0.1%	Rank history: not on the FY2021–FY2023 lists and #88 in FY2025; up 337 since FY2023.
41	Advanced Technology Systems Company, Inc. (OF Virginia) Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$27,502,825	0.1%	Rank history: #34 in FY2021, #32 in FY2022, #42 in FY2023 and not on the FY2025 list; up 1 since FY2023.
42	MSI Defense Solutions LLC Top agencies Navy (Department of the Navy)	$27,060,660	0.1%	Rank history: not on the FY2021–FY2023 lists and #94 in FY2025; new.
43	Teledyne Flir Defense, Inc. 2 awardees Top agencies DHS (Department of Homeland Security) Army (Department of the Army) Navy (Department of the Navy)	$22,394,412	0.1%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2025; new.
44	Videoray LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$22,319,912	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 187 since FY2023.
45	Sechan Electronics Inc. Top agencies Navy (Department of the Navy)	$21,857,344	0.1%	Rank history: #39 in FY2021, #49 in FY2022, #37 in FY2023 and #51 in FY2025; down 8 since FY2023.
46	Seemann Composites, LLC Top agencies Navy (Department of the Navy)	$19,689,606	0.1%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2025; new.
47	Moog Military Aircraft LLC Top agencies Army (Department of the Army)	$19,116,588	0.1%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2025; new.
48	Tyonek Aircraft Overhaul, LLC Top agencies DHS (Department of Homeland Security)	$18,387,932	0.1%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023 and #73 in FY2025; down 10 since FY2023.
49	EWA Triad, LLC Top agencies Navy (Department of the Navy)	$18,263,073	0.1%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2025; new.
50	Scioteq LLC 12 awardees, including Armtec Countermeasures Co, Teac Aerospace Technologies, Inc. and Breeze-Eastern LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$17,884,562	0.1%	Rank history: not on the FY2021–FY2023 lists and #60 in FY2025; new.
51	United Terex, Inc. Top agencies Navy (Department of the Navy)	$17,412,502	0.1%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2023 and not on the FY2025 list; up 28 since FY2023.
52	Idemia Identity & Security USA LLC Top agencies DHS (Department of Homeland Security)	$16,862,089	0.1%	Rank history: not on the FY2021–FY2023 lists and #42 in FY2025; new.
53	Pacific Defense Strategies, Inc. Top agencies Navy (Department of the Navy)	$15,907,056	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
54	Ultra Electronics Forensic Technology Inc 8 awardees, including Ultra Electronics Ocean Systems Inc., Undersea Sensor Systems, Inc. and Caes Mission Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$15,557,803	0.1%	Rank history: #18 in FY2021, #22 in FY2022, #17 in FY2023 and not on the FY2025 list; down 37 since FY2023.
55	Government Marketing and Procurement, LLC Top agencies VA (Department of Veterans Affairs) Treasury (Department of the Treasury) HHS (Department of Health and Human Services)	$15,470,394	0.1%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2023 and #33 in FY2025; up 9 since FY2023.
56	Georgia TECH Applied Research Corp Top agencies USAF (Department of the Air Force)	$15,400,581	0.1%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2025; new.
57	Goodrich Corporation Top agencies USAF (Department of the Air Force)	$14,560,999	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
58	Oasis Systems, LLC 2 awardees Top agencies Navy (Department of the Navy)	$14,549,239	0.1%	Rank history: not on the FY2021–FY2023 lists and #86 in FY2025; up 176 since FY2023.
59	Symetrics Industries, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$14,026,533	0.1%	Rank history: not on the FY2021–FY2023 lists and #44 in FY2025; new.
60	Advanced Navigation & Positioning Corporation Top agencies USAF (Department of the Air Force)	$13,786,732	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
61	Transaero, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$13,680,795	0.1%	Rank history: #58 in FY2021, #96 in FY2022, #95 in FY2023 and not on the FY2025 list; up 34 since FY2023.
62	Norotos, Inc. Top agencies Army (Department of the Army)	$13,297,739	0.1%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2025; up 93 since FY2023.
63	Massa Products Corporation Top agencies Navy (Department of the Navy)	$12,762,232	0.1%	Rank history: #61 in FY2021, #58 in FY2022, #52 in FY2023 and #69 in FY2025; down 11 since FY2023.
64	Cubic Defense Applications Inc. Top agencies USAF (Department of the Air Force)	$11,886,943	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
65	Critical Communications, Controls and Instruments, LLC Top agencies Navy (Department of the Navy)	$10,723,226	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 119 since FY2023.
66	Thales Usa, Inc. Top agencies Navy (Department of the Navy) DOT (Department of Transportation)	$10,506,596	0.1%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2025; new.
67	Indra Air Traffic, Inc. Top agencies USAF (Department of the Air Force) DOT (Department of Transportation)	$9,976,002	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
68	Rafael Advanced Defense Systems Ltd. Top agencies Navy (Department of the Navy)	$9,620,239	<0.1%	Rank history: not on the FY2021–FY2023 lists and #77 in FY2025; new.
69	Systems Engineering Support Co. Top agencies Navy (Department of the Navy)	$9,047,400	<0.1%	Rank history: not on the FY2021 list, #48 in FY2022, #48 in FY2023 and #39 in FY2025; down 21 since FY2023.
70	Calculex Inc. Top agencies USAF (Department of the Air Force)	$8,743,668	<0.1%	Rank history: #74 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
71	Moog Inc. 6 awardees, including Moog Military Aircraft LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$8,688,243	<0.1%	Rank history: #35 in FY2021, #50 in FY2022, #53 in FY2023 and not on the FY2025 list; down 18 since FY2023.
72	Seacorp, LLC Top agencies Navy (Department of the Navy)	$8,632,062	<0.1%	Rank history: #76 in FY2021, #73 in FY2022, #93 in FY2023 and #67 in FY2025; up 21 since FY2023.
73	Advanced Acoustic Concepts, LLC Top agencies Navy (Department of the Navy)	$8,562,775	<0.1%	Rank history: #97 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
74	High Bridge Solutions, LLC Top agencies Navy (Department of the Navy)	$8,532,155	<0.1%	Rank history: not on the FY2021 list, #83 in FY2022, #60 in FY2023 and #65 in FY2025; down 14 since FY2023.
75	Elbit Systems of America - Night Vision LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$7,800,269	<0.1%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2025; new.
76	Indal Technologies Inc 2 awardees, including Curtiss-Wright DS, Inc. and Penny & Giles Aerospace Limited Top agencies Navy (Department of the Navy) Army (Department of the Army)	$7,326,622	<0.1%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2025; new.
77	Government of Canada Through Canadian Commercial Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$6,955,849	<0.1%	Rank history: #19 in FY2021, #18 in FY2022, #25 in FY2023 and not on the FY2025 list; down 52 since FY2023.
78	Tcom, L.P. Top agencies Navy (Department of the Navy)	$6,421,293	<0.1%	Rank history: #5 in FY2021, #5 in FY2022, not on the FY2023 list and #61 in FY2025; up 24 since FY2023.
79	Data Comm for Business Inc. Top agencies DOT (Department of Transportation)	$6,332,778	<0.1%	Rank history: #98 in FY2021, #84 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
80	Hexagon US Federal, Inc. Top agencies Navy (Department of the Navy) USDA (Department of Agriculture)	$6,250,450	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
81	Curtiss-Wright Corporation 3 awardees, including Curtiss-Wright DS, Inc. Top agencies Navy (Department of the Navy)	$6,138,443	<0.1%	Rank history: not on the FY2021 list, #78 in FY2022, #49 in FY2023 and not on the FY2025 list; down 32 since FY2023.
82	Design West Technologies Inc. Top agencies Army (Department of the Army)	$5,957,829	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 232 since FY2023.
83	Cardinal Point Captains Inc Top agencies Navy (Department of the Navy) DOI (Department of the Interior)	$5,821,498	<0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and not on the FY2025 list; down 17 since FY2023.
84	Venetic, Inc. Top agencies USAF (Department of the Air Force)	$5,777,866	<0.1%	Rank history: #94 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
85	THALES 3 awardees, including Thales Defense & Security Inc., Advanced Acoustic Concepts, LLC and Thales Usa, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOT (Department of Transportation)	$5,750,017	<0.1%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2025; up 221 since FY2023.
86	Syqwest LLC Top agencies Navy (Department of the Navy)	$5,627,807	<0.1%	Rank history: #83 in FY2021, #55 in FY2022, not on the FY2023 list and #62 in FY2025; returned.
87	Coherent Technical Services, Inc. Top agencies Navy (Department of the Navy)	$5,524,803	<0.1%	Rank history: #95 in FY2021, #71 in FY2022, #74 in FY2023 and not on the FY2025 list; down 13 since FY2023.
88	Smiths Detection Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army) DOI (Department of the Interior)	$5,436,385	<0.1%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2025; new.
89	Hoolaulima Government Solutions, LLC Top agencies Army (Department of the Army)	$5,394,812	<0.1%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023 and not on the FY2025 list; down 60 since FY2023.
90	SAFRAN 3 awardees, including Safran Defense & Space, Inc. and Safran Electronics & Defense, Avionics Usa, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$5,318,472	<0.1%	Rank history: #41 in FY2021, #30 in FY2022, #31 in FY2023 and not on the FY2025 list; down 59 since FY2023.
91	Crestwood Technology Group, LLC Top agencies DLA (Defense Logistics Agency)	$5,287,470	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
92	Hensoldt Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$5,247,231	<0.1%	Rank history: not on the FY2021 list, #63 in FY2022, not on the FY2023 list and #49 in FY2025; up 60 since FY2023.
93	Virginia Electronic Systems, Inc. Top agencies DHS (Department of Homeland Security)	$5,196,323	<0.1%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023 and not on the FY2025 list; down 20 since FY2023.
94	SR Technologies Inc Top agencies Army (Department of the Army) Navy (Department of the Navy)	$5,044,277	<0.1%	Rank history: not on the FY2021–FY2023 lists and #95 in FY2025; up 171 since FY2023.
95	Kranze Technology Solutions Inc. Top agencies Navy (Department of the Navy)	$4,948,322	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
96	Rite-Solutions, Inc. Top agencies Navy (Department of the Navy)	$4,842,849	<0.1%	Rank history: #85 in FY2021, #88 in FY2022, #85 in FY2023 and #64 in FY2025; down 11 since FY2023.
97	Mayflower Communications Company Inc. Top agencies Army (Department of the Army)	$4,783,665	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
98	Georgia TECH Research Corp Through Georgia TECH Applied Research Corp Top agencies USAF (Department of the Air Force)	$4,774,920	<0.1%	Rank history: not on the FY2021 list, #21 in FY2022, #44 in FY2023 and not on the FY2025 list; down 54 since FY2023.
99	Leidos, Inc. Top agencies Navy (Department of the Navy)	$4,770,700	<0.1%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2025; new.
100	J.f. Taylor, Inc. Top agencies Navy (Department of the Navy)	$4,748,875	<0.1%	Rank history: #63 in FY2021, #60 in FY2022, #67 in FY2023 and #92 in FY2025; down 33 since FY2023.

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100 of 1,371 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 $20.8 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 334511 contractors in FY2024?

1. RTX Corporation ($6.67B), 2. Lockheed Martin Corporation ($4.42B), 3. Northrop Grumman Corporation ($1.51B), 4. The Boeing Company ($690M), 5. Leonardo S.p.A. ($545M), 6. Anduril Industries Inc. ($503M), 7. BAE Systems ($438M), 8. L3Harris Technologies, Inc. ($356M), 9. Northrop Grumman Systems Corporation ($332M), 10. General Dynamics Corporation ($308M).

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