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

Name: Top 100 Contractors in PSC 1680: Miscellaneous Aircraft Accessories and Components, FY2025
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 69% of FY2025 PSC 1680 contract dollars

Contract obligations: $6,305,505,896 Net of deobligations, by contracts coded PSC 1680
Contractors: 842 Parent companies with an obligation
Largest contractor: Lockheed Martin Corporation $1.04 billion, 15.6% of obligations
Data as of: Oct 23, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

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 37 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)	$822,569,471	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 13 awardees, including BAE Systems Information and Electronic Systems Integration Inc., BAE Systems Land & Armaments L.P. and BAE Systems Technology Solutions & Services Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$322,047,240	4.8%	Rank history: #12 in FY2021, #5 in FY2022, #4 in FY2023 and #5 in FY2024; unchanged since FY2024.
6	L3Harris Technologies, Inc. 17 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)	$280,692,000	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 Systems Corporation 13 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$144,822,266	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. 5 awardees, including Moog Military Aircraft LLC, Moog Wolverhampton Limited and S-Tec Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$76,123,991	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	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 7 since FY2024.
18	Mercury Systems Inc. 5 awardees, including Mercury Mission Systems LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$47,086,483	0.7%	Rank history: not on the FY2021 list, #20 in FY2022, #14 in FY2023 and #20 in FY2024; up 2 since FY2024.
19	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 28 since FY2024.
20	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 116 since FY2024.
21	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 217 since FY2024.
22	Calista Corp 2 awardees, including 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 35 since FY2024.
23	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 12 since FY2024.
24	Tactair Fluid Controls Inc 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 6 since FY2024.
25	Fedtribe LLC Top agencies Navy (Department of the Navy)	$34,370,150	0.5%	Rank history: not on the FY2021–FY2024 lists; up 113 since FY2024.
26	AAR Government Services, Inc. Top agencies USAF (Department of the Air Force)	$28,517,165	0.4%	Rank history: not on the FY2021–FY2024 lists; up 76 since FY2024.
27	AAR Corp. 3 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) Navy (Department of the Navy)	$27,752,238	0.4%	Rank history: not on the FY2021–FY2024 lists; up 167 since FY2024.
28	Heico Corp 11 awardees, including Robertson Fuel Systems, L.L.C., Rockmart Fuel Containment, LLC and Seal Dynamics LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$26,537,777	0.4%	Rank history: #16 in FY2021, #29 in FY2022, #19 in FY2023 and #21 in FY2024; down 7 since FY2024.
29	Parker-Hannifin Corporation 9 awardees, including Aircraft Wheel and Brake, LLC, Lord Corporation and Meggitt Safety Systems Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$25,608,759	0.4%	Rank history: not on the FY2021–FY2023 lists and #55 in FY2024; up 26 since FY2024.
30	Triman Industries Inc. 2 awardees 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 7 since FY2024.
31	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 51 since FY2024.
32	Honeywell International Inc. 12 awardees, including Ems Technologies Canada, Ltd Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$21,992,960	0.3%	Rank history: #8 in FY2021, #19 in FY2022, #21 in FY2023 and #26 in FY2024; down 6 since FY2024.
33	Triumph Group, Inc. 5 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) DOT (Department of Transportation)	$21,758,006	0.3%	Rank history: #64 in FY2021, #14 in FY2022, #65 in FY2023 and #17 in FY2024; down 16 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	Gentex Corporation 2 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy)	$12,573,827	0.2%	Rank history: #46 in FY2021, #43 in FY2022, #40 in FY2023 and not on the FY2024 list; up 228 since FY2024.
42	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 36 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	Eaton Corporation Public Limited Company 8 awardees, including Eaton Aerospace LLC, Mission Systems Wimborne Limited and Mission Systems Davenport Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$11,016,306	0.2%	Rank history: #62 in FY2021, #87 in FY2022, #15 in FY2023 and #59 in FY2024; up 15 since FY2024.
45	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 18 since FY2024.
46	Borsight, Inc. Top agencies USAF (Department of the Air Force)	$10,725,950	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
47	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 1 since FY2024.
48	Woodward, Inc. 4 awardees, including MPC Products Corporation, Woodward Canada, Inc. and Woodward HRT Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$10,606,218	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
49	SAFRAN 12 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 77 since FY2024.
50	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.
51	Teledyne Flir Unmanned Ground Systems Inc 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 1 since FY2024.
52	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: #83 in FY2021 and not on the FY2022–FY2024 lists; returned.
53	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 11 since FY2024.
54	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.
55	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 338 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	Ontic Engineering and Manufacturing Inc. 5 awardees, including Centroid, Inc., Ontic Engineering & Manufacturing UK Limited and Aircraft Belts, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$7,479,883	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
60	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.
61	Qinetiq Inc. Top agencies Navy (Department of the Navy)	$7,196,583	0.1%	Rank history: not on the FY2021–FY2024 lists; up 159 since FY2024.
62	Eotech, LLC Top agencies Army (Department of the Army)	$7,156,932	0.1%	Rank history: not on the FY2021–FY2024 lists; up 168 since FY2024.
63	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 10 since FY2024.
64	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 50 since FY2024.
65	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 96 since FY2024.
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	General Atomics 2 awardees 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 44 since FY2024.
72	Mason Electric Co. 6 awardees, including 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 140 since FY2024.
73	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 231 since FY2024.
74	VSE Corporation 3 awardees, including VSE Aviation Services, Inc. and VSE Aviation, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$4,560,199	0.1%	Rank history: not on the FY2021–FY2024 lists; up 135 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	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.
77	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 6 since FY2024.
78	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 72 since FY2024.
79	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 49 since FY2024.
80	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 41 since FY2024.
81	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 20 since FY2024.
82	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 61 since FY2024.
83	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.
84	Cherokee Nation 3 awardees, including Cherokee Nation Aerospace and Defense, L.L.C. and Cherokee Nation Armored Solutions, LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$3,512,263	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	Aero Precision Industries LLC 2 awardees, including Allclear Aerospace & Defense, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$3,383,720	0.1%	Rank history: not on the FY2021–FY2024 lists; up 257 since FY2024.
87	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; up 1 since FY2024.
88	Aeroforce Logistics LLC Top agencies DLA (Defense Logistics Agency)	$3,323,810	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 145 since FY2024.
89	Curtiss-Wright Controls, Inc. Top agencies DLA (Defense Logistics Agency)	$3,300,903	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
90	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 109 since FY2024.
91	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; unchanged since FY2024.
92	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 6 since FY2024.
93	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 50 since FY2024.
94	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 33 since FY2024.
95	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 109 since FY2024.
96	Ametek Inc. 7 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) DLA (Defense Logistics Agency)	$2,419,355	<0.1%	Rank history: #85 in FY2021, #93 in FY2022 and not on the FY2023–FY2024 lists; up 41 since FY2024.
97	Thales Defense & Security Inc. 2 awardees, including Advanced Acoustic Concepts, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,393,791	<0.1%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and #49 in FY2024; down 48 since FY2024.
98	Aerocontrolex Group, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$2,326,128	<0.1%	Rank history: not on the FY2021–FY2024 lists; up 16 since FY2024.
99	Coherent Technical Services, Inc. Top agencies Navy (Department of the Navy)	$2,315,801	<0.1%	Rank history: not on the FY2021–FY2022 lists, #96 in FY2023 and #62 in FY2024; down 37 since FY2024.
100	East / West Industries, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,293,281	<0.1%	Rank history: #34 in FY2021 and not on the FY2022–FY2024 lists; up 40 since FY2024.

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100 of 842 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 $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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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

Who were the top 10 PSC 1680 contractors in FY2025?

1. Lockheed Martin Corporation ($1.04B), 2. The Boeing Company ($1.04B), 3. RTX Corporation ($823M), 4. Bell Boeing Joint Project Office ($576M), 5. BAE Systems ($322M), 6. L3Harris Technologies, Inc. ($281M), 7. Textron Inc. ($161M), 8. Northrop Grumman Systems Corporation ($145M), 9. General Atomics Aeronautical Systems, Inc. ($138M), 10. Science and Engineering Services, LLC ($108M).

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