Top 100 Contractors in PSC 16: Aerospace Craft Components and Accessories, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 15 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) Commerce (Department of Commerce)	$2,615,035,861	25.3%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2	The Boeing Company 26 awardees, including Boeing Sikorsky Aircraft Support, LLC and Boeing Distribution Services, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$1,285,641,405	12.4%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023 and #3 in FY2025; unchanged since FY2023.
3	RTX Corporation 68 awardees, including Raytheon Company, Goodrich Corporation and Hamilton Sundstrand Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,039,926,121	10.0%	Rank history: #3 in FY2021, #3 in FY2022, #3 in FY2023 and #2 in FY2025; unchanged since FY2023.
4	Bell Boeing Joint Project Office Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$486,277,305	4.7%	Rank history: #4 in FY2021, #4 in FY2022, #8 in FY2023 and #4 in FY2025; up 4 since FY2023.
5	L3HARRIS Aviation Products Inc 9 awardees, including L3Harris Technologies Integrated Systems L.P., Aerojet Rocketdyne of DE, Inc. and L3Harris Technologies, Inc. Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$455,284,588	4.4%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023 and not on the FY2025 list; up 76 since FY2023.
6	L3Harris Technologies, Inc. 16 awardees, including Aerojet Rocketdyne of DE, Inc., L3 Technologies, Inc. and L3Harris Technologies Integrated Systems L.P. Top agencies NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force) Army (Department of the Army)	$380,138,951	3.7%	Rank history: #10 in FY2021, #13 in FY2022, #4 in FY2023 and #5 in FY2025; down 2 since FY2023.
7	BAE Systems 18 awardees, including BAE Systems Information and Electronic Systems Integration Inc., BAE Systems Protection Systems Inc. and BAE Systems Land & Armaments L.P. Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$299,007,698	2.9%	Rank history: #12 in FY2021, #5 in FY2022, #7 in FY2023 and #6 in FY2025; unchanged since FY2023.
8	Meggitt Aerospace Limited 12 awardees, including Parker-Hannifin Corporation, Meggitt Aircraft Braking Systems Corporation and Meggitt Defense Systems, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DLA (Defense Logistics Agency)	$185,121,340	1.8%	Rank history: not on the FY2021–FY2023 lists and #7 in FY2025; up 379 since FY2023.
9	Northrop Grumman Corporation 18 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$158,508,269	1.5%	Rank history: #7 in FY2021, #7 in FY2022, #9 in FY2023 and #9 in FY2025; unchanged since FY2023.
10	Textron Inc. 5 awardees, including Bell Textron Inc., Textron Aviation Defense LLC and Textron Ground Support Equipment Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$156,112,361	1.5%	Rank history: #8 in FY2021, #9 in FY2022, #11 in FY2023 and #8 in FY2025; up 1 since FY2023.
11	General Dynamics Corporation 3 awardees, including Gulfstream Aerospace Corporation and General Dynamics-Ots, Inc. Top agencies Commerce (Department of Commerce) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$107,302,378	1.0%	Rank history: #28 in FY2021, not on the FY2022 list, #96 in FY2023 and not on the FY2025 list; up 85 since FY2023.
12	Sierra Nevada Company, LLC 4 awardees Top agencies USSOCOM (United States Special Operations Command) USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$102,749,503	1.0%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2025; new.
13	General Electric Company 13 awardees, including GE Aviation Systems LLC and Unison Industries LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$98,261,637	0.9%	Rank history: #5 in FY2021, #6 in FY2022, #10 in FY2023 and #13 in FY2025; down 3 since FY2023.
14	Scioteq LLC 24 awardees, including Airborne Systems North America of CA Inc., Breeze-Eastern LLC and Mason Electric Co. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$88,223,714	0.9%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2023 and #17 in FY2025; up 50 since FY2023.
15	BAE Systems Information and Electronic Systems Integration Inc. 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$74,208,352	0.7%	Rank history: not on the FY2021 list, #42 in FY2022, not on the FY2023 list and not on the FY2025 list; up 461 since FY2023.
16	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) DLA (Defense Logistics Agency) Army (Department of the Army)	$69,552,818	0.7%	Rank history: #21 in FY2021, #16 in FY2022, #18 in FY2023 and not on the FY2025 list; up 2 since FY2023.
17	Honeywell International Inc. 31 awardees, including Ems Technologies Canada, Ltd and Grimes Aerospace Company Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$66,724,083	0.6%	Rank history: #9 in FY2021, #19 in FY2022, #17 in FY2023 and #11 in FY2025; unchanged since FY2023.
18	Science and Engineering Services, LLC 2 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$66,336,089	0.6%	Rank history: #11 in FY2021, #28 in FY2022, #14 in FY2023 and #14 in FY2025; down 4 since FY2023.
19	Tactical Air Support, Inc. Top agencies Navy (Department of the Navy)	$58,231,201	0.6%	Rank history: not on the FY2021 list, #17 in FY2022, #21 in FY2023 and #81 in FY2025; up 2 since FY2023.
20	General Atomics Aeronautical Systems, Inc. Top agencies Navy (Department of the Navy)	$57,246,595	0.6%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2025; new.
21	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)	$54,319,570	0.5%	Rank history: #15 in FY2021, #14 in FY2022, #22 in FY2023 and #16 in FY2025; up 1 since FY2023.
22	Triumph Group, Inc. 8 awardees, including Triumph Gear Systems, LLC, Triumph Engine Control Systems LLC and Triumph Actuation Systems - Connecticut, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$54,244,819	0.5%	Rank history: #79 in FY2021, #22 in FY2022, #87 in FY2023 and #46 in FY2025; up 65 since FY2023.
23	Boeing Sikorsky Aircraft Support, LLC Top agencies USSOCOM (United States Special Operations Command)	$53,959,131	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
24	Columbia Helicopters, Inc. Top agencies Army (Department of the Army)	$43,787,242	0.4%	Rank history: not on the FY2021 list, #20 in FY2022, #95 in FY2023 and not on the FY2025 list; up 71 since FY2023.
25	Vertex Modernization and Sustainment LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$42,696,014	0.4%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2023 and not on the FY2025 list; up 24 since FY2023.
26	Mercury Computer Systems Inc. 3 awardees, including Physical Optics Corporation, Mercury Mission Systems LLC and Mercury Systems Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$42,386,392	0.4%	Rank history: not on the FY2021 list, #27 in FY2022, #19 in FY2023 and not on the FY2025 list; down 7 since FY2023.
27	Parker-Hannifin Corporation 7 awardees, including Aircraft Wheel and Brake, LLC and Meggitt North Hollywood Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$38,868,705	0.4%	Rank history: #19 in FY2021, #10 in FY2022, #5 in FY2023 and not on the FY2025 list; down 22 since FY2023.
28	SAFRAN 20 awardees, including Safran Landing Systems, Avox Systems Inc. and Safran Landing Systems Wheel & Brake Services LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$37,414,398	0.4%	Rank history: #25 in FY2021, #26 in FY2022, #29 in FY2023 and #19 in FY2025; up 1 since FY2023.
29	Heico Aerospace Corporat 9 awardees, including Robertson Fuel Systems, L.L.C., Seal Dynamics LLC and Carbon By Design, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$36,931,019	0.4%	Rank history: #23 in FY2021, #37 in FY2022, #28 in FY2023 and #40 in FY2025; down 1 since FY2023.
30	ES3 Prime Logistics Group Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$33,833,820	0.3%	Rank history: #34 in FY2021, #40 in FY2022, #35 in FY2023 and #18 in FY2025; up 5 since FY2023.
31	Integrated Surveillance and Defense, Inc. Top agencies Navy (Department of the Navy)	$33,800,552	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
32	J.f. Taylor, Inc. Top agencies Navy (Department of the Navy)	$33,353,666	0.3%	Rank history: #26 in FY2021, #24 in FY2022, #31 in FY2023 and not on the FY2025 list; down 1 since FY2023.
33	Atlantic Diving Supply, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$33,306,489	0.3%	Rank history: not on the FY2021–FY2023 lists and #67 in FY2025; new.
34	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$30,944,294	0.3%	Rank history: #60 in FY2021, #70 in FY2022, #36 in FY2023 and #32 in FY2025; up 2 since FY2023.
35	Diazyme Laboratories Inc. 2 awardees, including General Atomics Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$30,300,951	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
36	Source One Spares LLC Top agencies USAF (Department of the Air Force)	$29,095,062	0.3%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; up 127 since FY2023.
37	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$26,716,376	0.3%	Rank history: #46 in FY2021, #44 in FY2022, #41 in FY2023 and #38 in FY2025; up 4 since FY2023.
38	Transaero, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$26,607,800	0.3%	Rank history: #47 in FY2021, #57 in FY2022, #59 in FY2023 and #60 in FY2025; up 21 since FY2023.
39	Integrated Procurement Technologies 2 awardees Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$25,492,205	0.2%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and #43 in FY2025; up 15 since FY2023.
40	Triman Industries Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$23,703,067	0.2%	Rank history: #48 in FY2021, #59 in FY2022, #44 in FY2023 and #34 in FY2025; up 4 since FY2023.
41	Tactical & Survival Specialties, LLC Top agencies Navy (Department of the Navy)	$23,499,125	0.2%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and not on the FY2025 list; up 4 since FY2023.
42	Elbit Systems Ltd 2 awardees, including Elbitamerica, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$23,460,319	0.2%	Rank history: #20 in FY2021, #23 in FY2022, #37 in FY2023 and not on the FY2025 list; down 5 since FY2023.
43	Woodward Inc. 3 awardees, including Woodward HRT Inc. and MPC Products Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$21,673,509	0.2%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; new.
44	Ball Corp Through BAE Systems Space & Mission Systems Inc. Top agencies NASA (National Aeronautics and Space Administration) DLA (Defense Logistics Agency)	$21,321,728	0.2%	Rank history: #13 in FY2021, #21 in FY2022, #30 in FY2023 and not on the FY2025 list; down 14 since FY2023.
45	Mission Systems Davenport Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$19,826,797	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
46	Martin-Baker Aircraft Company Limited Through Martin-Baker America Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$19,581,250	0.2%	Rank history: not on the FY2021–FY2023 lists and #49 in FY2025; new.
47	Raytheon Company Top agencies USAF (Department of the Air Force)	$18,321,645	0.2%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2025; new.
48	Mercury Mission Systems LLC Top agencies Navy (Department of the Navy)	$17,989,258	0.2%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2025; new.
49	Delaware Resource Group of Oklahoma LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$17,798,363	0.2%	Rank history: #35 in FY2021, #33 in FY2022, #33 in FY2023 and not on the FY2025 list; down 16 since FY2023.
50	AAR Government Services Inc. 3 awardees, including AAR Allen Services, Inc. and AAR Supply Chain, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DLA (Defense Logistics Agency)	$17,377,822	0.2%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2025; new.
51	AAR Manufacturing, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$17,329,555	0.2%	Rank history: not on the FY2021 list, #68 in FY2022, not on the FY2023 list and #71 in FY2025; returned.
52	Complete Parachute Solutions, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DOI (Department of the Interior)	$17,087,856	0.2%	Rank history: #92 in FY2021, #67 in FY2022, #76 in FY2023 and #56 in FY2025; up 24 since FY2023.
53	Essex Industries Inc. 5 awardees, including Stevens Manufacturing Co., Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$16,004,724	0.2%	Rank history: #36 in FY2021, #54 in FY2022, #40 in FY2023 and #66 in FY2025; down 13 since FY2023.
54	Scientific Research Corporation Top agencies USAF (Department of the Air Force)	$15,129,361	0.1%	Rank history: not on the FY2021 list, #73 in FY2022, #75 in FY2023 and #35 in FY2025; up 21 since FY2023.
55	Goodrich Corporation Top agencies USAF (Department of the Air Force)	$14,751,665	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
56	THALES Through Thales Defense & Security Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$14,738,121	0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and not on the FY2025 list; up 10 since FY2023.
57	Maxar Technologies Inc. Through Lanteris Space LLC Top agencies NASA (National Aeronautics and Space Administration)	$14,736,547	0.1%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023 and not on the FY2025 list; up 43 since FY2023.
58	Creare LLC Top agencies Navy (Department of the Navy)	$14,209,680	0.1%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023 and #63 in FY2025; down 2 since FY2023.
59	Leidos Holdings, Inc. 3 awardees, including Leidos, Inc. and Dynetics, Inc. Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) NASA (National Aeronautics and Space Administration)	$13,354,760	0.1%	Rank history: #41 in FY2021, #65 in FY2022, #52 in FY2023 and #39 in FY2025; down 7 since FY2023.
60	Meggitt Defense Systems Inc. 3 awardees, including Meggitt Aircraft Braking Systems Corporation and Nasco Aircraft Brake, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$13,309,523	0.1%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2023 and not on the FY2025 list; down 28 since FY2023.
61	Thomas Instrument, Incorporated 2 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$13,207,713	0.1%	Rank history: #44 in FY2021, #38 in FY2022, #50 in FY2023 and #22 in FY2025; down 11 since FY2023.
62	Cubic Defense Applications Inc. 2 awardees, including Cubic Secure Communications, LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$11,745,480	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
63	Transdigm Group Incorporated 17 awardees, including Tactair Fluid Controls Inc., Arkwin Industries, Inc. and Pneudraulics, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$11,650,779	0.1%	Rank history: #16 in FY2021, #15 in FY2022, #13 in FY2023 and not on the FY2025 list; down 50 since FY2023.
64	Eaton Corporation 10 awardees, including Eaton Aerospace LLC, Eaton Aeroquip LLC and Mission Systems Davenport Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$11,612,488	0.1%	Rank history: #49 in FY2021, #56 in FY2022, #16 in FY2023 and #58 in FY2025; down 48 since FY2023.
65	VC Displays, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$11,596,946	0.1%	Rank history: not on the FY2021–FY2023 lists and #85 in FY2025; up 81 since FY2023.
66	Dayton T. Brown, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$11,580,462	0.1%	Rank history: #33 in FY2021, #41 in FY2022, #53 in FY2023 and not on the FY2025 list; down 13 since FY2023.
67	Velo Aviation LLC Top agencies USAF (Department of the Air Force)	$11,524,185	0.1%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2025; up 153 since FY2023.
68	Airbus Helicopters, Inc. Top agencies DHS (Department of Homeland Security)	$11,494,741	0.1%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2025; new.
69	Killinchy Aerospace Holdings Limited Through Martin-Baker Aircraft Company Limited Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$10,796,699	0.1%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023 and #82 in FY2025; up 1 since FY2023.
70	Rotair Aerospace Corp Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$10,793,057	0.1%	Rank history: not on the FY2021 list, #99 in FY2022, not on the FY2023 list and #68 in FY2025; up 142 since FY2023.
71	Butler Parachute Systems, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$10,740,154	0.1%	Rank history: #53 in FY2021, not on the FY2022–FY2023 lists and #29 in FY2025; up 196 since FY2023.
72	David Clark Company Incorporated 2 awardees, including Air-Lock, Incorporated Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$10,683,218	0.1%	Rank history: #45 in FY2021, #51 in FY2022, #55 in FY2023 and #64 in FY2025; down 17 since FY2023.
73	GPV III Inc. Through Point Blank Enterprises, Inc. Top agencies Navy (Department of the Navy)	$10,371,527	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
74	Leonardo S.p.A. 5 awardees, including DRS Systems, Inc., DRS Training & Control Systems, LLC and DRS Network & Imaging Systems LLC Top agencies DHS (Department of Homeland Security) USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$10,143,601	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
75	Morsecorp, Inc. Top agencies Army (Department of the Army)	$9,999,922	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
76	Lanteris Space LLC Top agencies NASA (National Aeronautics and Space Administration)	$9,820,238	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
77	Elbitamerica, Inc. Top agencies Navy (Department of the Navy)	$9,623,241	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
78	Northrop Grumman Systems Corporation Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$9,374,922	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
79	Concurrent Technologies Corp Through CTC Enterprise Ventures Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$9,007,391	0.1%	Rank history: not on the FY2021 list, #43 in FY2022, not on the FY2023 list and not on the FY2025 list; up 104 since FY2023.
80	Teledyne Technologies Incorporated 3 awardees, including Teledyne Flir Defense, Inc., Teledyne Risi, Inc. and Teledyne Controls, LLC Top agencies Navy (Department of the Navy)	$8,554,082	0.1%	Rank history: #37 in FY2021, #81 in FY2022, not on the FY2023 list and #69 in FY2025; up 35 since FY2023.
81	A.j. Associates Manufacturing & Engineering Co. Inc. Top agencies DLA (Defense Logistics Agency)	$8,520,594	0.1%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2025; up 50 since FY2023.
82	Danaher Corporation Through Pall Aeropower Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,043,062	0.1%	Rank history: #77 in FY2021, #64 in FY2022, #63 in FY2023 and not on the FY2025 list; down 19 since FY2023.
83	Calista Corp Through Y-Tech Services, Inc. Top agencies Army (Department of the Army)	$7,961,317	0.1%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2025; new.
84	TAC Industries Inc. Top agencies USAF (Department of the Air Force)	$7,827,932	0.1%	Rank history: #32 in FY2021, #69 in FY2022, #91 in FY2023 and #90 in FY2025; up 7 since FY2023.
85	Spectrum Associates, Inc. 2 awardees Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$7,823,528	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
86	G.s.e. Dynamics, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$7,580,558	0.1%	Rank history: not on the FY2021 list, #94 in FY2022, #79 in FY2023 and #61 in FY2025; down 7 since FY2023.
87	Government of Canada Through Canadian Commercial Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army)	$7,436,801	0.1%	Rank history: #90 in FY2021, #32 in FY2022, #46 in FY2023 and not on the FY2025 list; down 41 since FY2023.
88	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$7,323,357	0.1%	Rank history: #78 in FY2021, #92 in FY2022, not on the FY2023 list and #97 in FY2025; up 20 since FY2023.
89	Rural Route 2, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$7,308,726	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 27 since FY2023.
90	S & K Aerospace, LLC Top agencies Navy (Department of the Navy)	$7,290,558	0.1%	Rank history: not on the FY2021 list, #72 in FY2022, not on the FY2023 list and #57 in FY2025; up 19 since FY2023.
91	Kit Pack, LLC Top agencies DLA (Defense Logistics Agency)	$6,990,075	0.1%	Rank history: not on the FY2021 list, #95 in FY2022, #61 in FY2023 and #55 in FY2025; down 30 since FY2023.
92	Mills Manufacturing Corporation Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$6,926,311	0.1%	Rank history: #38 in FY2021, not on the FY2022 list, #73 in FY2023 and #26 in FY2025; down 19 since FY2023.
93	Arotech Corporation Through Faac Incorporated Top agencies USAF (Department of the Air Force)	$6,828,785	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
94	FXC Corporation Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$6,814,518	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95	Airbus DS Military Aircraft Inc. 3 awardees, including Jena-Optronik Gesellschaft MIT Beschraenkter Haftung and Airbus US Space & Defense Inc. Top agencies NASA (National Aeronautics and Space Administration) DHS (Department of Homeland Security)	$6,810,079	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 107 since FY2023.
96	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)	$6,633,648	0.1%	Rank history: not on the FY2021–FY2023 lists and #72 in FY2025; new.
97	Coherent Technical Services, Inc. Top agencies Navy (Department of the Navy)	$6,606,547	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 38 since FY2023.
98	Aero Precision Industries LLC Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$6,377,301	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 5 since FY2023.
99	Gentex Corp Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$6,362,554	0.1%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2025; new.
100	Leach International Corp 7 awardees, including Arkwin Industries, Inc., Airborne Systems North America of NJ Inc. and Airborne Systems North America of CA Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$6,026,428	0.1%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2025; new.

Rankings for the codes under PSC 16

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 $10.4 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.

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