Top 100 Contractors in PSC 15: Aerospace Craft and Structural Components, FY2024

Name: Top 100 Contractors in PSC 15: Aerospace Craft and Structural Components, FY2024
Creator: GovTribe

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

The top 10 won 91% of FY2024 PSC 15 contract dollars

Contract obligations: $37,495,964,453 Net of deobligations, by contracts coded PSC 15 or a code under it
Contractors: 840 Parent companies with an obligation
Largest contractor: Lockheed Martin Corporation $16.6 billion, 42.7% 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 16 awardees, including Sikorsky Aircraft Corporation and Lockheed Martin Logistic Services, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$16,598,335,626	42.7%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2	The Boeing Company 33 awardees, including Insitu, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$12,258,587,768	31.5%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023 and #2 in FY2025; unchanged since FY2023.
3	Northrop Grumman Corporation 17 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$2,662,088,420	6.8%	Rank history: #3 in FY2021, #3 in FY2022, #3 in FY2023 and #5 in FY2025; unchanged since FY2023.
4	General Atomic Technologies Corporation 2 awardees, including General Atomics Aeronautical Systems, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,000,595,421	2.6%	Rank history: #5 in FY2021, #5 in FY2022, #4 in FY2023 and not on the FY2025 list; unchanged since FY2023.
5	Defense Systems and Solutions Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$802,601,896	2.1%	Rank history: #6 in FY2021, #7 in FY2022, #6 in FY2023 and #4 in FY2025; up 1 since FY2023.
6	Sierra Nevada Company, LLC 6 awardees Top agencies USAF (Department of the Air Force)	$645,643,938	1.7%	Rank history: #9 in FY2021, #14 in FY2022, #14 in FY2023 and #3 in FY2025; up 8 since FY2023.
7	Textron Inc. 6 awardees, including Textron Aviation Inc., Bell Textron Inc. and Textron Aviation Defense LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$555,351,420	1.4%	Rank history: #10 in FY2021, #10 in FY2022, #7 in FY2023 and #7 in FY2025; unchanged since FY2023.
8	L3Harris Technologies, Inc. 10 awardees, including L3Harris Technologies Integrated Systems L.P., L3 Technologies, Inc. and Fisica Applied Technologies, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$383,086,823	1.0%	Rank history: #8 in FY2021, #6 in FY2022, #10 in FY2023 and #9 in FY2025; up 2 since FY2023.
9	General Atomics Aeronautical Systems, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$344,395,109	0.9%	Rank history: #43 in FY2021, #18 in FY2022, not on the FY2023 list and #6 in FY2025; returned.
10	General Electric Company 6 awardees, including GE Aviation Systems LLC and GE Engine Services Distribution, L.L.C. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$268,758,066	0.7%	Rank history: #23 in FY2021, #8 in FY2022, #11 in FY2023 and #38 in FY2025; up 1 since FY2023.
11	Bell Boeing Joint Project Office Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$242,416,292	0.6%	Rank history: #4 in FY2021, #4 in FY2022, #5 in FY2023 and #8 in FY2025; down 6 since FY2023.
12	Learjet Inc Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$152,434,340	0.4%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2025; new.
13	Aevex Aerospace, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$136,017,712	0.3%	Rank history: not on the FY2021 list, #15 in FY2022, #8 in FY2023 and #33 in FY2025; down 5 since FY2023.
14	RTX Corporation 22 awardees, including Rockwell Collins, Inc., Raytheon Company and Rohr, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$113,308,743	0.3%	Rank history: not on the FY2021–FY2023 lists and #15 in FY2025; up 155 since FY2023.
15	Kratos Unmanned Aerial Systems, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$95,744,285	0.2%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2025; new.
16	BAE Systems 14 awardees, including BAE Systems Information and Electronic Systems Integration Inc., BAE Systems Technology Solutions & Services Inc. and BAE Systems Land & Armaments L.P. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$94,761,339	0.2%	Rank history: #27 in FY2021, #26 in FY2022, #29 in FY2023 and #16 in FY2025; up 13 since FY2023.
17	Aerovironment, Inc. 5 awardees, including Arcturus Uav, Inc. Top agencies Army (Department of the Army) DOS (Department of State) USAF (Department of the Air Force)	$85,072,649	0.2%	Rank history: #16 in FY2021, #16 in FY2022, #9 in FY2023 and #11 in FY2025; down 8 since FY2023.
18	Kratos Defense & Security Solutions, Inc. Through Kratos Unmanned Aerial Systems, Inc. Top agencies Navy (Department of the Navy)	$80,586,877	0.2%	Rank history: #14 in FY2021, #17 in FY2022, #12 in FY2023 and not on the FY2025 list; down 6 since FY2023.
19	Integrated Solutions for Systems, Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$46,807,552	0.1%	Rank history: not on the FY2021 list, #41 in FY2022, #18 in FY2023 and #17 in FY2025; down 1 since FY2023.
20	Southwest Research Institute Top agencies NASA (National Aeronautics and Space Administration)	$42,815,176	0.1%	Rank history: not on the FY2021–FY2023 lists and #81 in FY2025; new.
21	Science and Engineering Services, LLC Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency) Army (Department of the Army)	$29,652,629	0.1%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2025; new.
22	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies Army (Department of the Army)	$28,933,343	0.1%	Rank history: #11 in FY2021, not on the FY2022–FY2023 lists and #10 in FY2025; returned.
23	Heico Aerospace Corporat 5 awardees, including Robertson Fuel Systems, L.L.C., Aerospace & Commercial Technologies, LLC and Thermal Structures, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$25,385,202	0.1%	Rank history: #41 in FY2021, #36 in FY2022, #19 in FY2023 and #22 in FY2025; down 4 since FY2023.
24	AerSale Holdings Inc. Through Aersale, Inc. Top agencies DOJ (Department of Justice)	$25,325,000	0.1%	Rank history: #26 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
25	Davenport Aviation Inc Top agencies DHS (Department of Homeland Security)	$24,630,324	0.1%	Rank history: #19 in FY2021, #28 in FY2022, #39 in FY2023 and #40 in FY2025; up 14 since FY2023.
26	Northrop Grumman Systems Corporation 3 awardees Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$23,293,290	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
27	Israel Aerospace Industries Ltd. Aviation Group Lahav Top agencies USAF (Department of the Air Force)	$23,243,124	0.1%	Rank history: not on the FY2021 list, #13 in FY2022, #26 in FY2023 and #20 in FY2025; down 1 since FY2023.
28	Vectrus Systems Corporation Through V2X Systems LLC Top agencies USAF (Department of the Air Force)	$22,548,248	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	Airdyne Aerospace Inc. Top agencies USAF (Department of the Air Force)	$21,641,007	0.1%	Rank history: #46 in FY2021, not on the FY2022 list, #35 in FY2023 and not on the FY2025 list; up 6 since FY2023.
30	PPG Industries, Inc. 5 awardees, including Texstars LLC and Sierracin Corporation Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$20,409,658	0.1%	Rank history: #31 in FY2021, #22 in FY2022, #38 in FY2023 and #27 in FY2025; up 8 since FY2023.
31	Aero Components, LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$19,639,150	0.1%	Rank history: #40 in FY2021, #33 in FY2022, #34 in FY2023 and #56 in FY2025; up 3 since FY2023.
32	The Survice Engineering Company LLC Top agencies Navy (Department of the Navy)	$18,739,760	<0.1%	Rank history: not on the FY2021–FY2022 lists, #41 in FY2023 and #31 in FY2025; up 9 since FY2023.
33	Rrds Inc. Top agencies DOS (Department of State)	$18,496,276	<0.1%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2023 and not on the FY2025 list; up 39 since FY2023.
34	A.j. Associates Manufacturing & Engineering Co. Inc. Top agencies DLA (Defense Logistics Agency)	$17,678,440	<0.1%	Rank history: not on the FY2021 list, #84 in FY2022, #58 in FY2023 and #35 in FY2025; up 24 since FY2023.
35	D-J Engineering Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$16,871,154	<0.1%	Rank history: #24 in FY2021, #38 in FY2022, #90 in FY2023 and #30 in FY2025; up 55 since FY2023.
36	Griffon Aerospace, Inc. Top agencies Army (Department of the Army)	$14,236,175	<0.1%	Rank history: #32 in FY2021, #27 in FY2022, #31 in FY2023 and #48 in FY2025; down 5 since FY2023.
37	Technology Service Corp Top agencies USSOCOM (United States Special Operations Command)	$14,140,196	<0.1%	Rank history: not on the FY2021 list, #42 in FY2022, #17 in FY2023 and not on the FY2025 list; down 20 since FY2023.
38	Aero Engineering Support Group Inc. Top agencies Army (Department of the Army)	$13,341,350	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
39	Leonardo S.p.A. 2 awardees, including Leonardo Helicopters US Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army) DHS (Department of Homeland Security)	$13,000,003	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 120 since FY2023.
40	Honeycomb Company of America, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$12,262,409	<0.1%	Rank history: #29 in FY2021, #40 in FY2022, #81 in FY2023 and #41 in FY2025; up 41 since FY2023.
41	SAFRAN 4 awardees, including American Fuel Cell and Coated Fabrics Company, LLC, Safran Landing Systems Wheel & Brake Services LLC and Avox Systems Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$11,737,615	<0.1%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2025; new.
42	Pilatus Business Aircraft Ltd Through Pilatus Aircraft USA Ltd. Top agencies DOJ (Department of Justice)	$11,350,140	<0.1%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2025; new.
43	Llamas Plastics Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$10,549,374	<0.1%	Rank history: #64 in FY2021, #43 in FY2022, #54 in FY2023 and #28 in FY2025; up 11 since FY2023.
44	Meggitt PLC 2 awardees, including Rockmart Fuel Containment, LLC and Axillon Aerospace (Baltimore) Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$10,438,900	<0.1%	Rank history: #25 in FY2021, #32 in FY2022, #49 in FY2023 and not on the FY2025 list; up 5 since FY2023.
45	Kit Pack, LLC Top agencies DLA (Defense Logistics Agency)	$10,120,519	<0.1%	Rank history: #78 in FY2021, #99 in FY2022, #51 in FY2023 and #37 in FY2025; up 6 since FY2023.
46	G.s.e. Dynamics, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$10,116,438	<0.1%	Rank history: #47 in FY2021, #31 in FY2022, #42 in FY2023 and #36 in FY2025; down 4 since FY2023.
47	Kihomac Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$9,180,664	<0.1%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2025; new.
48	Ministry of Defence Top agencies Navy (Department of the Navy)	$9,139,900	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
49	Malones CNC Machining Inc. Top agencies DLA (Defense Logistics Agency)	$9,040,277	<0.1%	Rank history: #54 in FY2021, #47 in FY2022, #45 in FY2023 and #66 in FY2025; down 4 since FY2023.
50	Field Aviation, Inc. Through Ases LLC Top agencies USAF (Department of the Air Force)	$8,890,446	<0.1%	Rank history: #48 in FY2021, #76 in FY2022, #55 in FY2023 and not on the FY2025 list; up 5 since FY2023.
51	Scioteq LLC 11 awardees, including Breeze-Eastern LLC, Hartwell Corporation and Telair US LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$8,234,878	<0.1%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2025; new.
52	The Handy Tool & Mfg. Co., Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$8,083,870	<0.1%	Rank history: #65 in FY2021, #48 in FY2022, #52 in FY2023 and #68 in FY2025; unchanged since FY2023.
53	Aero-Glen International LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$7,914,557	<0.1%	Rank history: #33 in FY2021, #21 in FY2022, #24 in FY2023 and #43 in FY2025; down 29 since FY2023.
54	Top Flight Aerostructures Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$7,662,140	<0.1%	Rank history: #73 in FY2021, #87 in FY2022, #74 in FY2023 and #58 in FY2025; up 20 since FY2023.
55	AAR Government Services Inc. 2 awardees, including AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency) DOS (Department of State) DOE (Department of Energy)	$7,193,344	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
56	Resonant Sciences LLC Top agencies USAF (Department of the Air Force)	$6,876,161	<0.1%	Rank history: not on the FY2021–FY2023 lists and #76 in FY2025; new.
57	Ball Corp Through BAE Systems Space & Mission Systems Inc. Top agencies Commerce (Department of Commerce) NASA (National Aeronautics and Space Administration)	$6,575,000	<0.1%	Rank history: #22 in FY2021, #20 in FY2022, #23 in FY2023 and not on the FY2025 list; down 34 since FY2023.
58	CFM International Inc. Top agencies DLA (Defense Logistics Agency)	$6,519,236	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 96 since FY2023.
59	Airbus Helicopters, Inc. Top agencies DHS (Department of Homeland Security)	$6,425,788	<0.1%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2025; new.
60	Atlantic Diving Supply, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DOS (Department of State)	$6,383,811	<0.1%	Rank history: not on the FY2021–FY2023 lists and #49 in FY2025; new.
61	Aerometals, Inc. Top agencies DLA (Defense Logistics Agency)	$6,072,082	<0.1%	Rank history: #57 in FY2021, #59 in FY2022, #44 in FY2023 and #78 in FY2025; down 17 since FY2023.
62	Zodiac Aerospace Through American Fuel Cell and Coated Fabrics Company, LLC Top agencies DLA (Defense Logistics Agency)	$5,865,266	<0.1%	Rank history: not on the FY2021 list, #61 in FY2022, #47 in FY2023 and not on the FY2025 list; down 15 since FY2023.
63	California Institute of Technology Top agencies NASA (National Aeronautics and Space Administration)	$5,847,137	<0.1%	Rank history: #30 in FY2021, #25 in FY2022, #33 in FY2023 and #42 in FY2025; down 30 since FY2023.
64	Aviatrix Inc. Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency) Army (Department of the Army)	$5,805,711	<0.1%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2025; up 37 since FY2023.
65	Axxeum Inc. Top agencies Army (Department of the Army)	$5,709,618	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
66	Arista Aviation Services Group, LLC Through Arista Aviation Services, Llc. Top agencies DOS (Department of State)	$5,634,450	<0.1%	Rank history: #37 in FY2021, #68 in FY2022, #84 in FY2023 and not on the FY2025 list; up 18 since FY2023.
67	Aerospace & Commercial Technologies, LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$5,613,205	<0.1%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2025; new.
68	Qinetiq Group PLC 2 awardees, including Foster Miller Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$5,300,975	<0.1%	Rank history: #61 in FY2021, #77 in FY2022, #82 in FY2023 and not on the FY2025 list; up 14 since FY2023.
69	Precision Air Inc Top agencies DLA (Defense Logistics Agency)	$5,173,055	<0.1%	Rank history: #85 in FY2021, #30 in FY2022, #25 in FY2023 and #77 in FY2025; down 44 since FY2023.
70	Skydio, Inc. Top agencies DOI (Department of the Interior) USDA (Department of Agriculture) USAF (Department of the Air Force)	$4,959,625	<0.1%	Rank history: not on the FY2021–FY2023 lists and #89 in FY2025; up 211 since FY2023.
71	Meggitt Aerospace Limited 5 awardees, including Parker-Hannifin Corporation, Lord Corporation and Meggitt Aircraft Braking Systems Corporation Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$4,927,984	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
72	Rockmart Fuel Containment, LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,859,628	<0.1%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2025; new.
73	Government of Canada Through Canadian Commercial Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,834,114	<0.1%	Rank history: #39 in FY2021, #88 in FY2022, not on the FY2023 list and not on the FY2025 list; up 91 since FY2023.
74	Area-I, LLC Top agencies USSOCOM (United States Special Operations Command)	$4,491,709	<0.1%	Rank history: not on the FY2021 list, #54 in FY2022, #59 in FY2023 and not on the FY2025 list; down 15 since FY2023.
75	DRS Global Enterprise Solutions Inc Through Leonardo Helicopters US Corporation Top agencies Army (Department of the Army)	$4,416,716	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
76	Integral Aerospace, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,413,522	<0.1%	Rank history: #45 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
77	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$4,064,276	<0.1%	Rank history: #72 in FY2021, #57 in FY2022, #94 in FY2023 and not on the FY2025 list; up 17 since FY2023.
78	General Dynamics Mission Systems, Inc. Top agencies USAF (Department of the Air Force)	$4,060,325	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
79	Lobo Ventures Ltd Top agencies DLA (Defense Logistics Agency)	$3,911,773	<0.1%	Rank history: #87 in FY2021, not on the FY2022–FY2023 lists and #50 in FY2025; up 43 since FY2023.
80	Aeroforce Logistics LLC Top agencies DLA (Defense Logistics Agency)	$3,599,155	<0.1%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2025; new.
81	Infinity Fabrication, Inc. Top agencies DLA (Defense Logistics Agency)	$3,529,458	<0.1%	Rank history: #90 in FY2021, #82 in FY2022, #65 in FY2023 and #71 in FY2025; down 16 since FY2023.
82	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$3,356,398	<0.1%	Rank history: not on the FY2021–FY2023 lists and #99 in FY2025; up 48 since FY2023.
83	Berry Aviation Inc. Top agencies DOS (Department of State)	$3,342,604	<0.1%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2023 and not on the FY2025 list; up 5 since FY2023.
84	Reliance Aeroproducts International, L.l.c Top agencies Navy (Department of the Navy)	$3,332,550	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 118 since FY2023.
85	Thomas Instrument, Incorporated Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$3,322,798	<0.1%	Rank history: #98 in FY2021, #65 in FY2022, #63 in FY2023 and #94 in FY2025; down 22 since FY2023.
86	Derco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency)	$3,300,728	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
87	Jemco Components & Fabrication, Inc. Top agencies DLA (Defense Logistics Agency)	$3,114,406	<0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023 and not on the FY2025 list; down 7 since FY2023.
88	Woodward Inc. Through Woodward HRT Inc. Top agencies DLA (Defense Logistics Agency)	$3,092,010	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
89	Performance Aircraft Services, Inc. Top agencies Navy (Department of the Navy)	$3,081,284	<0.1%	Rank history: #50 in FY2021, #44 in FY2022, #62 in FY2023 and #88 in FY2025; down 27 since FY2023.
90	S & K Aerospace, LLC Top agencies Army (Department of the Army)	$3,009,628	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
91	MD Helicopters, LLC Top agencies USDA (Department of Agriculture) Army (Department of the Army)	$2,860,556	<0.1%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and not on the FY2025 list; down 41 since FY2023.
92	Cascade Aviation Services Inc. Top agencies DLA (Defense Logistics Agency)	$2,852,046	<0.1%	Rank history: #92 in FY2021, #86 in FY2022, #73 in FY2023 and #75 in FY2025; down 19 since FY2023.
93	Trinity Aviation, L.l.c Top agencies USDA (Department of Agriculture)	$2,850,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
94	Aarcorp 2 awardees, including AAR Supply Chain, Inc. and AAR Government Services, Inc. Top agencies DLA (Defense Logistics Agency) DOS (Department of State)	$2,776,249	<0.1%	Rank history: #20 in FY2021, not on the FY2022 list, #20 in FY2023 and not on the FY2025 list; down 74 since FY2023.
95	S3 Aerodefense LLC Top agencies DLA (Defense Logistics Agency)	$2,702,765	<0.1%	Rank history: not on the FY2021–FY2023 lists and #44 in FY2025; new.
96	Williams Aerospace & Manufacturing Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$2,673,618	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
97	L3Harris Technologies Integrated Systems L.P. Top agencies USAF (Department of the Air Force)	$2,649,211	<0.1%	Rank history: #15 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
98	Adams Communication & Engineering Technology, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,511,482	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 16 since FY2023.
99	Arista Aviation Services, Llc. Top agencies DOS (Department of State)	$2,481,861	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
100	ILC Astrospace LLC Top agencies DHS (Department of Homeland Security)	$2,333,688	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.

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100 of 840 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 15

Code	Net obligations	Largest contractor
1510 Aircraft, Fixed Wing	$22,939,207,308	Lockheed Martin Corporation
1520 Aircraft, Rotary Wing	$7,766,562,982	Lockheed Martin Corporation
1560 Airframe Structural Components	$4,086,737,471	The Boeing Company
1550 Drones	$2,533,409,209	General Atomic Technologies Corporation

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 $38.9 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 PSC 15 contractors in FY2024?

1. Lockheed Martin Corporation ($16.6B), 2. The Boeing Company ($12.3B), 3. Northrop Grumman Corporation ($2.66B), 4. General Atomic Technologies Corporation ($1B), 5. Defense Systems and Solutions ($803M), 6. Sierra Nevada Company, LLC ($646M), 7. Textron Inc. ($555M), 8. L3Harris Technologies, Inc. ($383M), 9. General Atomics Aeronautical Systems, Inc. ($344M), 10. General Electric Company ($269M).

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