Top 100 Contractors in NAICS 336: Transportation Equipment Manufacturing, FY2024

Name: Top 100 Contractors in NAICS 336: Transportation Equipment Manufacturing, FY2024
Creator: GovTribe

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

The top 10 won 72% of FY2024 NAICS 336 contract dollars

Contract obligations: $148,036,480,894 Net of deobligations, by contracts coded NAICS 336 or a code under it
Contractors: 5,195 Parent companies with an obligation
Largest contractor: Lockheed Martin Corporation $40.1 billion, 26.2% 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	Lockheed Martin Corporation 41 awardees, including Sikorsky Aircraft Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$40,149,623,334	26.2%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2	The Boeing Company 51 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$19,394,773,771	12.6%	Rank history: #2 in FY2021, #4 in FY2022, #2 in FY2023 and #4 in FY2025; unchanged since FY2023.
3	RTX Corporation 104 awardees, including Raytheon Company, Rockwell Collins, Inc. and Goodrich Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$14,656,148,785	9.5%	Rank history: #4 in FY2021, #2 in FY2022, #3 in FY2023 and #2 in FY2025; unchanged since FY2023.
4	General Dynamics Corporation 20 awardees, including Electric Boat Corporation, General Dynamics Land Systems Inc. and Metro Machine Corp. Top agencies Navy (Department of the Navy) Army (Department of the Army) Commerce (Department of Commerce)	$8,511,516,005	5.5%	Rank history: #3 in FY2021, #3 in FY2022, #4 in FY2023 and #3 in FY2025; unchanged since FY2023.
5	Northrop Grumman Corporation 48 awardees, including Northrop Grumman Systems Corp and Alliant Techsystems Operations LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$8,199,213,275	5.3%	Rank history: #6 in FY2021, #5 in FY2022, #6 in FY2023 and #7 in FY2025; up 1 since FY2023.
6	Huntington Ingalls Industries, Inc. 6 awardees, including Huntington Ingalls Incorporated, Continental Maritime of San Diego, LLC and HII Fleet Support Group LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$7,662,864,280	5.0%	Rank history: #5 in FY2021, #6 in FY2022, #5 in FY2023 and #5 in FY2025; down 1 since FY2023.
7	BAE Systems 41 awardees, including BAE Systems Land & Armaments L.P., BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Maritime Solutions San Diego Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$5,570,125,915	3.6%	Rank history: #11 in FY2021, #8 in FY2022, #7 in FY2023 and #6 in FY2025; unchanged since FY2023.
8	General Electric Company 17 awardees, including GE Aviation Systems LLC, Unison Industries LLC and GE Engine Services Distribution, L.L.C. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$2,667,712,092	1.7%	Rank history: #7 in FY2021, #7 in FY2022, #8 in FY2023 and #8 in FY2025; unchanged since FY2023.
9	Textron Inc. 9 awardees, including Bell Textron Inc., Textron Aviation Inc. and Textron Systems Corp Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$2,001,571,500	1.3%	Rank history: #17 in FY2021, #19 in FY2022, #12 in FY2023 and #9 in FY2025; up 3 since FY2023.
10	Bath Iron Works Corporation Top agencies Navy (Department of the Navy)	$1,898,649,581	1.2%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
11	Oshkosh Corp 7 awardees, including Oshkosh Defense LLC, Pratt & Miller Engineering & Fabrication, LLC and Pierce Manufacturing Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DOI (Department of the Interior)	$1,810,088,047	1.2%	Rank history: #9 in FY2021, #11 in FY2022, #10 in FY2023 and #11 in FY2025; down 1 since FY2023.
12	L3Harris Technologies, Inc. 30 awardees, including L3Harris Technologies Integrated Systems L.P., Aerojet Rocketdyne Coleman Aerospace Inc. and L3 Technologies, Inc. Top agencies USAF (Department of the Air Force) MDA (DOD Missile Defense Agency) USSOCOM (United States Special Operations Command)	$1,597,280,188	1.0%	Rank history: #10 in FY2021, #9 in FY2022, #9 in FY2023 and #10 in FY2025; down 3 since FY2023.
13	Honeywell International Inc. 41 awardees Top agencies Army (Department of the Army) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,461,404,160	1.0%	Rank history: #15 in FY2021, #15 in FY2022, #14 in FY2023 and #19 in FY2025; up 1 since FY2023.
14	General Atomic Technologies Corporation 2 awardees, including General Atomics Aeronautical Systems, Inc. and General Atomics Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,395,442,749	0.9%	Rank history: #12 in FY2021, #12 in FY2022, #11 in FY2023 and not on the FY2025 list; down 3 since FY2023.
15	Am General LLC 4 awardees, including Howden North America Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,271,682,726	0.8%	Rank history: #24 in FY2021, #17 in FY2022, #13 in FY2023 and #18 in FY2025; down 2 since FY2023.
16	Raytheon / Lockheed Martin Javelin JV Top agencies Army (Department of the Army)	$1,193,148,875	0.8%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2025; new.
17	Fincantieri Marine Group Holdings Inc. 2 awardees, including Marinette Marine Corporation and Fincantieri Marine Group LLC Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command) DHS (Department of Homeland Security)	$1,131,429,387	0.7%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2025; new.
18	Austal USA LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$1,099,514,389	0.7%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2025; new.
19	National Steel and Shipbuilding Company Top agencies Navy (Department of the Navy)	$1,095,806,106	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
20	Defense Systems and Solutions Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$888,940,162	0.6%	Rank history: #21 in FY2021, #23 in FY2022, #17 in FY2023 and #17 in FY2025; down 3 since FY2023.
21	Space Exploration Technologies Corp. Top agencies NASA (National Aeronautics and Space Administration)	$849,666,122	0.6%	Rank history: #18 in FY2021, #21 in FY2022, #19 in FY2023 and #20 in FY2025; down 2 since FY2023.
22	Bell Boeing Joint Project Office Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$738,162,970	0.5%	Rank history: #8 in FY2021, #10 in FY2022, #16 in FY2023 and #15 in FY2025; down 6 since FY2023.
23	General Atomics Aeronautical Systems, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$724,215,789	0.5%	Rank history: not on the FY2021 list, #67 in FY2022, not on the FY2023 list and #16 in FY2025; returned.
24	Sierra Nevada Company, LLC 6 awardees, including Sierra Space Corp Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) Navy (Department of the Navy)	$683,992,045	0.4%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2025; new.
25	Ford Motor Company 2 awardees Top agencies GSA (General Services Administration) HHS (Department of Health and Human Services)	$580,496,945	0.4%	Rank history: #19 in FY2021, #18 in FY2022, #31 in FY2023 and #27 in FY2025; up 6 since FY2023.
26	Blueforge Alliance Top agencies Navy (Department of the Navy)	$537,884,552	0.4%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2025; new.
27	L3HARRIS Aviation Products Inc 20 awardees, including L3Harris Technologies Integrated Systems L.P., CAE USA Inc. and Aerojet Rocketdyne Coleman Aerospace Inc. Top agencies USAF (Department of the Air Force) MDA (DOD Missile Defense Agency) Navy (Department of the Navy)	$516,689,450	0.3%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023 and not on the FY2025 list; up 35 since FY2023.
28	Rolls-Royce Solutions America Inc. 4 awardees, including Rolls-Royce Corporation and Rolls-Royce Marine North America Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$446,762,568	0.3%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2025; new.
29	Vigor Industrial LLC 2 awardees, including Vigor Works LLC and Vigor Marine LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$416,626,549	0.3%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2025; new.
30	Aerovironment, Inc. 5 awardees, including Arcturus Uav, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DOS (Department of State)	$393,545,870	0.3%	Rank history: #45 in FY2021, #34 in FY2022, #25 in FY2023 and #26 in FY2025; down 5 since FY2023.
31	CFM International Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$385,380,924	0.3%	Rank history: #25 in FY2021, #24 in FY2022, #24 in FY2023 and #44 in FY2025; down 7 since FY2023.
32	Crowley Government Services, Inc. Top agencies DOT (Department of Transportation)	$340,767,937	0.2%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2025; new.
33	FCA US LLC 2 awardees Top agencies GSA (General Services Administration) HHS (Department of Health and Human Services) USAID (US Agency for International Development)	$329,720,257	0.2%	Rank history: #30 in FY2021, #76 in FY2022, #28 in FY2023 and #39 in FY2025; down 5 since FY2023.
34	Alsalam Aerospace Industries Company Top agencies USAF (Department of the Air Force)	$296,982,868	0.2%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023 and not on the FY2025 list; up 23 since FY2023.
35	Rolls-Royce Military Aero Engines Ltd 5 awardees, including Rolls-Royce Corporation, Rolls-Royce Solutions America Inc. and Rolls-Royce Marine North America Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$294,872,192	0.2%	Rank history: #13 in FY2021, #13 in FY2022, #15 in FY2023 and not on the FY2025 list; down 20 since FY2023.
36	Thomas Scientific LLC 4 awardees, including Vigor Marine LLC, Vigor Works LLC and Chromalloy, S.A. De C.V. Top agencies Navy (Department of the Navy) Army (Department of the Army) USSOCOM (United States Special Operations Command)	$275,376,371	0.2%	Rank history: #27 in FY2021, #22 in FY2022, #23 in FY2023 and not on the FY2025 list; down 13 since FY2023.
37	Meggitt Aerospace Limited 17 awardees, including Parker-Hannifin Corporation, Meggitt Aircraft Braking Systems Corporation and Lord Corporation Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Army (Department of the Army)	$273,910,235	0.2%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2025; new.
38	Austal Limited Through Austal Usa, LLC Top agencies Navy (Department of the Navy)	$257,514,477	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
39	General Motors Company 4 awardees, including GM Defense LLC Top agencies GSA (General Services Administration) Army (Department of the Army) DHS (Department of Homeland Security)	$257,325,277	0.2%	Rank history: #36 in FY2021, #31 in FY2022, #30 in FY2023 and #36 in FY2025; down 9 since FY2023.
40	Fleet Vehicle Source Inc. Top agencies GSA (General Services Administration) HHS (Department of Health and Human Services)	$255,512,555	0.2%	Rank history: #37 in FY2021, #29 in FY2022, #22 in FY2023 and #29 in FY2025; down 18 since FY2023.
41	CAE Inc. 4 awardees, including CAE USA Inc. and CAE USA Mission Solutions Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$225,495,838	0.1%	Rank history: #40 in FY2021, #32 in FY2022, #38 in FY2023 and #47 in FY2025; down 3 since FY2023.
42	LOC Performance Products LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$214,193,775	0.1%	Rank history: #34 in FY2021, #38 in FY2022, #44 in FY2023 and #30 in FY2025; up 2 since FY2023.
43	American Rheinmetall Vehicles LLC 2 awardees, including Rheinmetall Canada Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$201,738,220	0.1%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2023 and #46 in FY2025; down 8 since FY2023.
44	Bigelow Family Holdings LLC Top agencies Army (Department of the Army)	$174,842,753	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
45	Leonardo S.p.A. 12 awardees, including DRS Sustainment Systems, Inc., DRS Network & Imaging Systems LLC and Leonardo Helicopters US Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$172,825,735	0.1%	Rank history: #68 in FY2021, not on the FY2022 list, #41 in FY2023 and #52 in FY2025; down 4 since FY2023.
46	Renk America LLC Top agencies Army (Department of the Army)	$165,727,508	0.1%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and #38 in FY2025; up 1 since FY2023.
47	Rolls-Royce Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$153,933,342	0.1%	Rank history: #59 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
48	Brasada Ford Ltd Top agencies GSA (General Services Administration)	$147,509,510	0.1%	Rank history: #50 in FY2021, #96 in FY2022, #94 in FY2023 and #51 in FY2025; up 46 since FY2023.
49	CAE USA Inc. Top agencies USAF (Department of the Air Force)	$144,666,552	0.1%	Rank history: not on the FY2021–FY2023 lists and #61 in FY2025; new.
50	L3Harris Technologies Integrated Systems L.P. Top agencies USAF (Department of the Air Force)	$139,886,133	0.1%	Rank history: #47 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
51	Pacific Shipyards International, LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) Army (Department of the Army)	$136,840,664	0.1%	Rank history: not on the FY2021 list, #84 in FY2022, #73 in FY2023 and #64 in FY2025; up 22 since FY2023.
52	Axiom Space Inc. Top agencies NASA (National Aeronautics and Space Administration)	$133,449,784	0.1%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2023 and #58 in FY2025; up 20 since FY2023.
53	Roshel LLC Top agencies DOS (Department of State)	$130,622,916	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
54	Ball Corp Through BAE Systems Space & Mission Systems Inc. Top agencies Commerce (Department of Commerce) USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$125,001,564	0.1%	Rank history: #33 in FY2021, #46 in FY2022, #52 in FY2023 and not on the FY2025 list; down 2 since FY2023.
55	Parker-Hannifin Corporation 13 awardees, including Aircraft Wheel and Brake, LLC, Lord Corporation and Meggitt North Hollywood Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$124,733,211	0.1%	Rank history: #43 in FY2021, #27 in FY2022, #21 in FY2023 and not on the FY2025 list; down 34 since FY2023.
56	Science and Engineering Services, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHS (Department of Homeland Security)	$122,901,288	0.1%	Rank history: not on the FY2021–FY2023 lists and #50 in FY2025; new.
57	Detyens Shipyards Inc. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce)	$121,250,293	0.1%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2025; up 46 since FY2023.
58	Epsilon Systems Solutions Inc. 3 awardees Top agencies Navy (Department of the Navy)	$119,422,430	0.1%	Rank history: #51 in FY2021, #45 in FY2022, #43 in FY2023 and #66 in FY2025; down 15 since FY2023.
59	Diazyme Laboratories Inc. 3 awardees, including General Atomics and General Atomics Systems Integration, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) NASA (National Aeronautics and Space Administration)	$118,906,475	0.1%	Rank history: not on the FY2021–FY2023 lists and #34 in FY2025; new.
60	ManTech International Corporation 3 awardees, including Standard Aero (San Antonio) Inc., Imia, LLC and Standardaero Component Services, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$117,334,279	0.1%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2025; new.
61	Aero Turbine, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$113,559,627	0.1%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and not on the FY2025 list; down 13 since FY2023.
62	East Coast Repair & Fabrication, LLC Top agencies Navy (Department of the Navy)	$109,533,266	0.1%	Rank history: #72 in FY2021, #53 in FY2022, #65 in FY2023 and #55 in FY2025; up 3 since FY2023.
63	Birdon America Inc. 2 awardees, including Namjet LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$109,532,515	0.1%	Rank history: #63 in FY2021, #64 in FY2022, #85 in FY2023 and #37 in FY2025; up 22 since FY2023.
64	Maritime Applied Physics Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$106,968,271	0.1%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2025; up 208 since FY2023.
65	Kratos Unmanned Aerial Systems, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$106,249,172	0.1%	Rank history: not on the FY2021–FY2023 lists and #63 in FY2025; new.
66	American Maritime Holdings, LLC 2 awardees, including Marine Hydraulics International, LLC and Tecnico Corporation Top agencies Navy (Department of the Navy)	$105,946,496	0.1%	Rank history: #31 in FY2021, #41 in FY2022, #64 in FY2023 and not on the FY2025 list; down 2 since FY2023.
67	Reece Group Limited Through Pearson Engineering Limited Top agencies Army (Department of the Army)	$105,249,647	0.1%	Rank history: not on the FY2021–FY2023 lists and #76 in FY2025; new.
68	Kongsberg Defence & Aerospace AS Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$103,027,130	0.1%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2025; new.
69	Rrds Inc. Top agencies GSA (General Services Administration) DOS (Department of State) HHS (Department of Health and Human Services)	$101,182,875	0.1%	Rank history: not on the FY2021 list, #89 in FY2022, not on the FY2023 list and not on the FY2025 list; up 72 since FY2023.
70	Eastern Shipbuilding Group, Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$99,896,720	0.1%	Rank history: #22 in FY2021, #59 in FY2022, #27 in FY2023 and not on the FY2025 list; down 43 since FY2023.
71	GM Defense LLC Top agencies DOS (Department of State) Army (Department of the Army) USAF (Department of the Air Force)	$97,015,224	0.1%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2025; new.
72	Alabama Shipyard LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$95,231,214	0.1%	Rank history: #70 in FY2021, #74 in FY2022, #58 in FY2023 and #72 in FY2025; down 14 since FY2023.
73	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$95,134,331	0.1%	Rank history: not on the FY2021 list, #87 in FY2022, #74 in FY2023 and #71 in FY2025; up 1 since FY2023.
74	Kratos Defense & Security Solutions, Inc. 4 awardees, including Kratos Unmanned Aerial Systems, Inc., Micro Systems, Inc. and Kratos Space & Missile Defense Systems, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$91,562,629	0.1%	Rank history: #46 in FY2021, #49 in FY2022, #36 in FY2023 and not on the FY2025 list; down 38 since FY2023.
75	Simulation Technologies Inc Top agencies Army (Department of the Army)	$90,647,928	0.1%	Rank history: not on the FY2021–FY2023 lists and #56 in FY2025; new.
76	Aarcorp 5 awardees, including AAR Government Services, Inc., AAR Supply Chain, Inc. and AAR Allen Services, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$90,434,789	0.1%	Rank history: #53 in FY2021, #39 in FY2022, #39 in FY2023 and not on the FY2025 list; down 37 since FY2023.
77	Bukkehave, Inc. Top agencies Army (Department of the Army)	$89,473,446	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
78	Amentum Holdings, Inc. Through Amentum Services, Inc. Top agencies Navy (Department of the Navy)	$87,747,577	0.1%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2025; new.
79	Triumph Group, Inc. 9 awardees, including Triumph Gear Systems, LLC, Triumph Engine Control Systems LLC and Triumph Thermal Systems, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$87,345,683	0.1%	Rank history: not on the FY2021 list, #62 in FY2022, #83 in FY2023 and #77 in FY2025; up 4 since FY2023.
80	Learjet Inc Top agencies USAF (Department of the Air Force) DOT (Department of Transportation)	$87,253,590	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
81	Federal Contracts LLC Top agencies GSA (General Services Administration) DOI (Department of the Interior) DOE (Department of Energy)	$85,314,414	0.1%	Rank history: not on the FY2021 list, #80 in FY2022, #71 in FY2023 and #79 in FY2025; down 10 since FY2023.
82	Kay and Associates, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$82,060,146	0.1%	Rank history: #96 in FY2021, not on the FY2022 list, #75 in FY2023 and #85 in FY2025; down 7 since FY2023.
83	Nova Technologies An Employee-Owned Engineering Company Top agencies USAF (Department of the Air Force)	$81,075,698	0.1%	Rank history: #85 in FY2021, #58 in FY2022, #63 in FY2023 and #97 in FY2025; down 20 since FY2023.
84	Heico Aerospace Corporat 19 awardees, including Robertson Fuel Systems, L.L.C., Seal Dynamics LLC and Aerospace & Commercial Technologies, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$79,890,612	0.1%	Rank history: #74 in FY2021, not on the FY2022 list, #67 in FY2023 and #84 in FY2025; down 17 since FY2023.
85	Woodward Inc. 4 awardees, including Woodward HRT Inc., Woodward Fst, Inc. and MPC Products Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$79,856,587	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
86	Scioteq LLC 28 awardees, including Breeze-Eastern LLC, Mason Electric Co. and Tactair Fluid Controls Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$78,200,882	0.1%	Rank history: not on the FY2021–FY2023 lists and #94 in FY2025; up 180 since FY2023.
87	Delphinus Engineering LLC Top agencies Navy (Department of the Navy)	$77,029,612	0.1%	Rank history: #64 in FY2021, #69 in FY2022, #81 in FY2023 and #81 in FY2025; down 6 since FY2023.
88	Amentum Services, Inc. 3 awardees, including PAE Aviation and Technical Services LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$76,439,340	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
89	Airbus DS Military Aircraft Inc. 5 awardees, including Mbda Incorporated, Jena-Optronik Gesellschaft MIT Beschraenkter Haftung and Airbus US Space & Defense Inc. Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) DHS (Department of Homeland Security)	$75,762,949	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 396 since FY2023.
90	Teledyne Technologies Incorporated 7 awardees, including Teledyne Brown Engineering, Inc., Teledyne Flir Defense, LLC and Teledyne Risi, Inc. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) DHS (Department of Homeland Security)	$75,128,821	<0.1%	Rank history: #67 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 92 since FY2023.
91	Aircraft Readiness Alliance II, LLC Top agencies Navy (Department of the Navy)	$74,405,219	<0.1%	Rank history: not on the FY2021–FY2023 lists and #70 in FY2025; up 71 since FY2023.
92	Moog Inc. 7 awardees, including Moog Wolverhampton Limited Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$74,245,829	<0.1%	Rank history: #56 in FY2021, #43 in FY2022, #66 in FY2023 and #69 in FY2025; down 26 since FY2023.
93	Cymstar LLC Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$74,086,234	<0.1%	Rank history: #83 in FY2021, #94 in FY2022, #84 in FY2023 and not on the FY2025 list; down 9 since FY2023.
94	QED Systems, Inc. Top agencies Navy (Department of the Navy)	$72,002,991	<0.1%	Rank history: #71 in FY2021, #90 in FY2022, not on the FY2023 list and #96 in FY2025; up 10 since FY2023.
95	Prism Maritime, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$71,325,706	<0.1%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2023 and #91 in FY2025; down 9 since FY2023.
96	Bollinger Mississippi Shipbuilding, LLC Top agencies Navy (Department of the Navy)	$70,216,952	<0.1%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2025; new.
97	Sumitomo Heavy Industries, Ltd. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$69,758,391	<0.1%	Rank history: #65 in FY2021, #55 in FY2022, #70 in FY2023 and not on the FY2025 list; down 27 since FY2023.
98	Wulco Inc. Top agencies Army (Department of the Army) OSD (Office of the Secretary of Defense) Navy (Department of the Navy)	$68,394,054	<0.1%	Rank history: not on the FY2021–FY2023 lists and #89 in FY2025; new.
99	Canadian Commercial Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$67,920,531	<0.1%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; new.
100	Strategic Technology Institute Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$66,480,588	<0.1%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023 and #95 in FY2025; down 7 since FY2023.

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100 of 5,195 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 336

Code	Net obligations	Largest contractor
3364 Aerospace Product and Parts Manufacturing	$107,483,930,700	Lockheed Martin Corporation
3366 Ship and Boat Building	$24,770,682,318	Huntington Ingalls Industries, Inc.
3369 Other Transportation Equipment Manufacturing	$9,945,308,018	BAE Systems
3361 Motor Vehicle Manufacturing	$2,474,015,112	Ford Motor Company
3362 Motor Vehicle Body and Trailer Manufacturing	$2,438,640,623	Oshkosh Corporation
3363 Motor Vehicle Parts Manufacturing	$902,397,804	Renk America LLC

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 $154 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 336 contractors in FY2024?

1. Lockheed Martin Corporation ($40.1B), 2. The Boeing Company ($19.4B), 3. RTX Corporation ($14.7B), 4. General Dynamics Corporation ($8.51B), 5. Northrop Grumman Corporation ($8.2B), 6. Huntington Ingalls Industries, Inc. ($7.66B), 7. BAE Systems ($5.57B), 8. General Electric Company ($2.67B), 9. Textron Inc. ($2B), 10. Bath Iron Works Corporation ($1.9B).

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