Top 100 Contractors in PSC 1680: Miscellaneous Aircraft Accessories and Components, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 12 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Commerce (Department of Commerce)	$1,042,092,848	15.6%	Rank history: #3 in FY2021, #2 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	The Boeing Company 17 awardees, including Boeing Sikorsky Aircraft Support, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$1,036,577,695	15.6%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023 and #3 in FY2024; up 1 since FY2024.
3	RTX Corporation 36 awardees, including Raytheon Company, Rockwell Collins, Inc. and Goodrich Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$822,450,394	12.3%	Rank history: #5 in FY2021, #4 in FY2022, #3 in FY2023 and #2 in FY2024; down 1 since FY2024.
4	Bell Boeing Joint Project Office Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$575,580,864	8.6%	Rank history: #2 in FY2021, #3 in FY2022, #6 in FY2023 and #4 in FY2024; unchanged since FY2024.
5	BAE Systems 9 awardees, including BAE Systems Information and Electronic Systems Integration Inc., BAE Systems Technology Solutions & Services Inc. and BAE Systems Controls Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$299,601,363	4.5%	Rank history: #12 in FY2021, #5 in FY2022, #4 in FY2023 and #5 in FY2024; unchanged since FY2024.
6	L3Harris Technologies, Inc. 16 awardees, including L3 Technologies, Inc., Wescam Usa, Inc. and L3Harris Technologies Integrated Systems L.P. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$280,595,692	4.2%	Rank history: #9 in FY2021, #11 in FY2022, #5 in FY2023 and #8 in FY2024; up 2 since FY2024.
7	Textron Inc. 4 awardees, including Bell Textron Inc., Textron Aviation Defense LLC and Able Aerospace Services, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$160,555,277	2.4%	Rank history: #7 in FY2021, #8 in FY2022, #10 in FY2023 and #6 in FY2024; down 1 since FY2024.
8	Northrop Grumman Corporation 12 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$144,319,072	2.2%	Rank history: #6 in FY2021, #7 in FY2022, #8 in FY2023 and #7 in FY2024; down 1 since FY2024.
9	General Atomics Aeronautical Systems, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$137,809,456	2.1%	Rank history: not on the FY2021 list, #76 in FY2022, not on the FY2023 list and #15 in FY2024; up 6 since FY2024.
10	Science and Engineering Services, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$108,224,094	1.6%	Rank history: #10 in FY2021, #21 in FY2022, #11 in FY2023 and #13 in FY2024; up 3 since FY2024.
11	Davenport Aviation Inc Top agencies USAF (Department of the Air Force)	$105,553,553	1.6%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023 and #72 in FY2024; up 61 since FY2024.
12	General Electric Company 11 awardees, including GE Aviation Systems LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$102,366,554	1.5%	Rank history: #4 in FY2021, #6 in FY2022, #7 in FY2023 and #11 in FY2024; down 1 since FY2024.
13	Moog Inc. 2 awardees, including Moog Military Aircraft LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$73,172,718	1.1%	Rank history: #21 in FY2021, #15 in FY2022, #32 in FY2023 and #24 in FY2024; up 11 since FY2024.
14	V2X, Inc. 2 awardees, including Vertex Modernization and Sustainment LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DLA (Defense Logistics Agency)	$70,617,873	1.1%	Rank history: not on the FY2021–FY2024 lists; new.
15	Source One Spares LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$67,592,106	1.0%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2024; up 13 since FY2024.
16	Velo Aviation LLC Top agencies USAF (Department of the Air Force)	$59,332,635	0.9%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2024; up 29 since FY2024.
17	AAR Government Services, Inc. 3 awardees, including AAR Supply Chain, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$56,238,643	0.8%	Rank history: not on the FY2021–FY2024 lists; up 85 since FY2024.
18	Sierra Nevada Company, LLC 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$49,536,993	0.7%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2024; down 8 since FY2024.
19	Mercury Mission Systems LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$47,128,185	0.7%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2024; up 12 since FY2024.
20	Thomas Instrument, Incorporated 2 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$44,768,763	0.7%	Rank history: #43 in FY2021, #56 in FY2022, #41 in FY2023 and #47 in FY2024; up 27 since FY2024.
21	SOI Aviation Inc. Top agencies USAF (Department of the Air Force)	$43,534,283	0.7%	Rank history: not on the FY2021–FY2024 lists; up 115 since FY2024.
22	Elbit Systems of America LLC Through Elbitamerica, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$43,451,535	0.7%	Rank history: not on the FY2021–FY2024 lists; up 216 since FY2024.
23	Calista Corp Through Y-Tech Services, Inc. Top agencies Army (Department of the Army)	$41,551,859	0.6%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2024; up 34 since FY2024.
24	Scientific Research Corporation Top agencies USAF (Department of the Air Force)	$39,995,707	0.6%	Rank history: not on the FY2021 list, #50 in FY2022, #51 in FY2023 and #35 in FY2024; up 11 since FY2024.
25	Scioteq LLC 17 awardees, including Breeze-Eastern LLC, Mason Electric Co. and Avionic Instruments LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$39,982,164	0.6%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and #18 in FY2024; down 7 since FY2024.
26	Fedtribe LLC Top agencies Navy (Department of the Navy)	$34,370,150	0.5%	Rank history: not on the FY2021–FY2024 lists; up 112 since FY2024.
27	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$24,724,226	0.4%	Rank history: #49 in FY2021, #53 in FY2022, #39 in FY2023 and #37 in FY2024; up 10 since FY2024.
28	Pole / Zero LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$22,329,701	0.3%	Rank history: not on the FY2021–FY2023 lists and #82 in FY2024; up 54 since FY2024.
29	Heico Aerospace Corporat 7 awardees, including Robertson Fuel Systems, L.L.C., Seal Dynamics LLC and Blue Aerospace LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$22,104,221	0.3%	Rank history: #16 in FY2021, #29 in FY2022, #19 in FY2023 and #21 in FY2024; down 8 since FY2024.
30	Triumph Group, Inc. 3 awardees, including Triumph Gear Systems, LLC, Triumph Actuation Systems - Yakima, LLC and Triumph Engine Control Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$21,936,416	0.3%	Rank history: #64 in FY2021, #14 in FY2022, #65 in FY2023 and #17 in FY2024; down 13 since FY2024.
31	Honeywell International Inc. 10 awardees, including Ems Technologies Canada, Ltd and Honeywell Aerospace International Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$21,337,572	0.3%	Rank history: #8 in FY2021, #19 in FY2022, #21 in FY2023 and #26 in FY2024; down 5 since FY2024.
32	BAE Systems Land & Armaments L.P. Top agencies DLA (Defense Logistics Agency) USDA (Department of Agriculture) DHS (Department of Homeland Security)	$19,937,727	0.3%	Rank history: not on the FY2021–FY2023 lists and #77 in FY2024; up 45 since FY2024.
33	Meggitt Aerospace Limited 7 awardees, including Parker-Hannifin Corporation, Lord Corporation and Meggitt Safety Systems Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$18,780,573	0.3%	Rank history: not on the FY2021–FY2023 lists and #55 in FY2024; up 22 since FY2024.
34	Longbow LLC Top agencies Army (Department of the Army)	$18,722,352	0.3%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2024; up 32 since FY2024.
35	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$17,869,264	0.3%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2023 and #44 in FY2024; up 9 since FY2024.
36	Noble Supply & Logistics, LLC Through Tactical & Survival Specialties, LLC Top agencies Navy (Department of the Navy)	$17,035,795	0.3%	Rank history: #17 in FY2021, #62 in FY2022 and not on the FY2023–FY2024 lists; returned.
37	L3 Technologies, Inc. Top agencies Army (Department of the Army)	$15,493,009	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
38	Martin-Baker Aircraft Company Limited Through Martin-Baker America Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$15,412,053	0.2%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2024; down 5 since FY2024.
39	Printed Circuits Corp. Top agencies USAF (Department of the Air Force)	$14,860,034	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
40	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$13,064,239	0.2%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2024; up 13 since FY2024.
41	A.j. Associates Manufacturing & Engineering Co. Inc. Top agencies DLA (Defense Logistics Agency)	$12,034,084	0.2%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023 and #78 in FY2024; up 37 since FY2024.
42	Gentex Corp Top agencies Army (Department of the Army)	$11,605,949	0.2%	Rank history: not on the FY2021–FY2024 lists; up 65 since FY2024.
43	Creare LLC Top agencies Navy (Department of the Navy)	$11,074,971	0.2%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2023 and #38 in FY2024; down 5 since FY2024.
44	Kit Pack, LLC Top agencies DLA (Defense Logistics Agency)	$10,979,461	0.2%	Rank history: not on the FY2021 list, #80 in FY2022, #42 in FY2023 and #63 in FY2024; up 19 since FY2024.
45	Borsight, Inc. Top agencies USAF (Department of the Air Force)	$10,725,950	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
46	David Clark Company Incorporated Top agencies USAF (Department of the Air Force)	$10,703,721	0.2%	Rank history: #32 in FY2021, #36 in FY2022, #34 in FY2023 and #48 in FY2024; up 2 since FY2024.
47	Woodward, Inc. 2 awardees, including MPC Products Corporation and Woodward HRT Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$10,365,611	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
48	SAFRAN 11 awardees, including Avox Systems Inc., Safran Aerosystems Services Americas LLC and Safran Test Cells, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$10,116,656	0.2%	Rank history: not on the FY2021–FY2024 lists; up 78 since FY2024.
49	Southwest Research Institute Top agencies USAF (Department of the Air Force)	$9,993,356	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
50	Teledyne Technologies Incorporated 4 awardees, including Teledyne Flir Defense, Inc., Teledyne Controls, LLC and Teledyne Risi, Inc. Top agencies Navy (Department of the Navy)	$9,884,802	0.1%	Rank history: #26 in FY2021, #55 in FY2022, #81 in FY2023 and #52 in FY2024; up 2 since FY2024.
51	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$9,737,685	0.1%	Rank history: not on the FY2021–FY2023 lists and #64 in FY2024; up 13 since FY2024.
52	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$9,255,775	0.1%	Rank history: #50 in FY2021, #42 in FY2022, #55 in FY2023 and #42 in FY2024; down 10 since FY2024.
53	Tyonek Worldwide Services Inc. Top agencies Army (Department of the Army)	$8,943,505	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
54	ETI Tech LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$8,808,691	0.1%	Rank history: not on the FY2021–FY2024 lists; up 339 since FY2024.
55	Eaton Corporation 4 awardees, including Eaton Aerospace LLC, Mission Systems Wimborne Limited and Eaton Aeroquip LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$8,206,834	0.1%	Rank history: #62 in FY2021, #87 in FY2022, #15 in FY2023 and #59 in FY2024; up 4 since FY2024.
56	Aerometals, Inc. Top agencies USSOCOM (United States Special Operations Command) DLA (Defense Logistics Agency)	$8,081,160	0.1%	Rank history: not on the FY2021 list, #61 in FY2022, #58 in FY2023 and not on the FY2024 list; up 75 since FY2024.
57	Curtiss-Wright Corporation Through Curtiss-Wright Controls, Inc. Top agencies DLA (Defense Logistics Agency)	$7,864,733	0.1%	Rank history: #61 in FY2021, #35 in FY2022, #17 in FY2023 and #69 in FY2024; up 12 since FY2024.
58	Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$7,858,423	0.1%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2024; down 33 since FY2024.
59	Mnemonics Inc. Top agencies Navy (Department of the Navy)	$7,394,496	0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and not on the FY2024 list; returned.
60	Qinetiq Inc. Top agencies Navy (Department of the Navy)	$7,196,583	0.1%	Rank history: not on the FY2021–FY2024 lists; up 160 since FY2024.
61	Eotech, LLC Top agencies Army (Department of the Army)	$7,156,932	0.1%	Rank history: not on the FY2021–FY2024 lists; up 169 since FY2024.
62	G.s.e. Dynamics, Inc. Top agencies DLA (Defense Logistics Agency)	$7,109,202	0.1%	Rank history: #89 in FY2021, #77 in FY2022, #84 in FY2023 and #73 in FY2024; up 11 since FY2024.
63	Tactical Air Support, Inc. Top agencies Navy (Department of the Navy)	$6,893,240	0.1%	Rank history: not on the FY2021 list, #12 in FY2022, #16 in FY2023 and #14 in FY2024; down 49 since FY2024.
64	Strategic Enterprise Solutions Corporation Top agencies USAF (Department of the Air Force)	$6,336,690	0.1%	Rank history: not on the FY2021–FY2024 lists; up 97 since FY2024.
65	Ontic Engineering and Manufacturing Inc. 3 awardees, including Ontic Engineering & Manufacturing UK Limited Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$6,328,201	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
66	Killinchy Aerospace Holdings Limited Through Martin-Baker Aircraft Company Limited Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$6,271,276	0.1%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023 and #68 in FY2024; up 2 since FY2024.
67	Ipeco Holdings Limited 2 awardees, including Ipeco Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$6,046,406	0.1%	Rank history: not on the FY2021–FY2024 lists; up 93 since FY2024.
68	Korry Electronics Co Top agencies DLA (Defense Logistics Agency)	$5,943,467	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
69	S & K Aerospace, LLC Top agencies Navy (Department of the Navy)	$5,713,535	0.1%	Rank history: not on the FY2021 list, #48 in FY2022, #78 in FY2023 and #60 in FY2024; down 9 since FY2024.
70	VC Displays, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$5,641,106	0.1%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2024; down 24 since FY2024.
71	Aircraft Wheel and Brake, LLC Top agencies DLA (Defense Logistics Agency)	$5,375,103	0.1%	Rank history: not on the FY2021–FY2023 lists and #76 in FY2024; up 5 since FY2024.
72	Diazyme Laboratories Inc. 2 awardees, including General Atomics Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,869,258	0.1%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2024; down 45 since FY2024.
73	Leach International Corp 6 awardees, including Mason Electric Co., Transdigm Inc. and Palomar Products, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,817,471	0.1%	Rank history: not on the FY2021–FY2024 lists; up 139 since FY2024.
74	Parry Labs LLC Top agencies USAF (Department of the Air Force)	$4,614,250	0.1%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and not on the FY2024 list; up 230 since FY2024.
75	Kihomac Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$4,531,969	0.1%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2024; down 1 since FY2024.
76	VSE Corporation 2 awardees, including VSE Aviation Services, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$4,517,147	0.1%	Rank history: not on the FY2021–FY2024 lists; up 133 since FY2024.
77	Arnprior Aerospace Portland, Inc. Top agencies Navy (Department of the Navy)	$4,505,641	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
78	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,296,695	0.1%	Rank history: #57 in FY2021, #86 in FY2022, #93 in FY2023 and #71 in FY2024; down 7 since FY2024.
79	Rosemount Aerospace Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,097,102	0.1%	Rank history: not on the FY2021–FY2024 lists; up 71 since FY2024.
80	RIX Industries Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,041,139	0.1%	Rank history: #88 in FY2021 and not on the FY2022–FY2024 lists; up 48 since FY2024.
81	Loughmiller Machine, Tool & Design Top agencies Navy (Department of the Navy)	$3,984,694	0.1%	Rank history: not on the FY2021–FY2024 lists; up 40 since FY2024.
82	Arotech Corporation Through Faac Incorporated Top agencies USAF (Department of the Air Force)	$3,910,008	0.1%	Rank history: not on the FY2021–FY2023 lists and #61 in FY2024; down 21 since FY2024.
83	Transaero, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$3,844,683	0.1%	Rank history: #74 in FY2021, #72 in FY2022, #89 in FY2023 and not on the FY2024 list; up 60 since FY2024.
84	Aerospace Maintenance Solutions LLC Top agencies Army (Department of the Army)	$3,698,676	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
85	CR Daniels Inc. Top agencies DLA (Defense Logistics Agency)	$3,501,822	0.1%	Rank history: #65 in FY2021, #92 in FY2022, #100 in FY2023 and not on the FY2024 list; up 50 since FY2024.
86	Cherokee Nation 2 awardees, including Cherokee Nation Aerospace and Defense, L.L.C. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$3,490,859	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
87	Rockmart Fuel Containment, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,480,079	0.1%	Rank history: not on the FY2021–FY2024 lists; up 283 since FY2024.
88	Allclear Aerospace & Defense, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$3,377,640	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
89	Aero Simulation, Inc. Top agencies DHS (Department of Homeland Security)	$3,340,471	0.1%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023 and #88 in FY2024; down 1 since FY2024.
90	Aeroforce Logistics LLC Top agencies DLA (Defense Logistics Agency)	$3,323,810	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 143 since FY2024.
91	Curtiss-Wright Controls, Inc. Top agencies DLA (Defense Logistics Agency)	$3,300,903	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
92	Applied Visual Technology Inc Top agencies Army (Department of the Army)	$3,245,848	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 107 since FY2024.
93	Israel Aerospace Industries Military Aircraft Division, Golan Industries Top agencies DLA (Defense Logistics Agency)	$2,955,562	<0.1%	Rank history: #79 in FY2021, #90 in FY2022, not on the FY2023 list and #91 in FY2024; down 2 since FY2024.
94	Astronautics Corporation of America 3 awardees, including Kearfott Corp Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) NASA (National Aeronautics and Space Administration)	$2,779,676	<0.1%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and #86 in FY2024; down 8 since FY2024.
95	Dayton T. Brown, Inc. Top agencies Navy (Department of the Navy)	$2,718,329	<0.1%	Rank history: #24 in FY2021, #31 in FY2022, #33 in FY2023 and #43 in FY2024; down 52 since FY2024.
96	Moog Wolverhampton Limited Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,573,236	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 184 since FY2024.
97	Ametek Inc. 4 awardees, including Ametek Thermal Systems Inc., Ametek Ameron, LLC and Spectro Scientific, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$2,500,041	<0.1%	Rank history: #85 in FY2021, #93 in FY2022 and not on the FY2023–FY2024 lists; up 40 since FY2024.
98	Marotta Controls Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,462,147	<0.1%	Rank history: #99 in FY2021, #64 in FY2022, #80 in FY2023 and not on the FY2024 list; up 29 since FY2024.
99	Dutch Valley Supply Co. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,422,938	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 105 since FY2024.
100	Applied Composite Structures, Inc. Top agencies DLA (Defense Logistics Agency)	$2,377,476	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 341 since FY2024.

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 $6.66 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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