Top 100 Contractors in PSC 17: Aerospace Craft Launching, Landing, Ground Handling and Servicing Equipment, FY2025

Name: Top 100 Contractors in PSC 17: Aerospace Craft Launching, Landing, Ground Handling and Servicing Equipment, 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 70% of FY2025 PSC 17 contract dollars

Contract obligations: $661,584,099 Net of deobligations, by contracts coded PSC 17 or a code under it
Contractors: 565 Parent companies with an obligation
Largest contractor: General Atomics $298 million, 43.9% 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	General Atomics Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$297,750,183	43.9%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; unchanged since FY2024.
2	Sun Test Systems B.V. 2 awardees, including Sun Test Systems, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$94,046,930	13.9%	Rank history: not on the FY2021–FY2024 lists; new.
3	Lockheed Martin Corporation 6 awardees, including Sikorsky Aircraft Corporation, Lockheed Martin Aeroparts, Inc. and Derco Aerospace, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$16,200,523	2.4%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2023 and #42 in FY2024; up 39 since FY2024.
4	T Air Inc Through Global Ground Support, LLC Top agencies USAF (Department of the Air Force)	$15,118,516	2.2%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2024; up 10 since FY2024.
5	S & K Aerospace, LLC Top agencies USAF (Department of the Air Force)	$12,139,638	1.8%	Rank history: not on the FY2021 list, #3 in FY2022, #16 in FY2023 and #2 in FY2024; down 3 since FY2024.
6	Choctaw Defense Manufacturing LLC Top agencies Navy (Department of the Navy)	$10,203,160	1.5%	Rank history: not on the FY2021–FY2023 lists and #15 in FY2024; up 9 since FY2024.
7	Triumph Group Inc. Through Triumph Actuation Systems - Yakima, LLC Top agencies Navy (Department of the Navy)	$9,045,176	1.3%	Rank history: not on the FY2021–FY2024 lists; up 206 since FY2024.
8	Curtiss-Wright Corporation Through Curtiss-Wright Flow Control Service, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$8,064,045	1.2%	Rank history: not on the FY2021 list, #10 in FY2022 and not on the FY2023–FY2024 lists; returned.
9	Precision Custom Components, LLC Top agencies DLA (Defense Logistics Agency)	$7,967,298	1.2%	Rank history: not on the FY2021 list, #33 in FY2022, #32 in FY2023 and #23 in FY2024; up 14 since FY2024.
10	Atap Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$7,302,559	1.1%	Rank history: #10 in FY2021, #6 in FY2022, #5 in FY2023 and #13 in FY2024; up 3 since FY2024.
11	Atlantic Diving Supply, Inc. Top agencies Navy (Department of the Navy) DOJ (Department of Justice) DHS (Department of Homeland Security)	$7,158,336	1.1%	Rank history: not on the FY2021–FY2023 lists and #100 in FY2024; up 89 since FY2024.
12	Hornet Acquisitionco LLC Top agencies USAF (Department of the Air Force)	$6,982,418	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
13	RTX Corporation 6 awardees, including Hamilton Sundstrand Corporation, Hornet Acquisitionco, LLC and Intertrade Limited Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$5,798,735	0.9%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2024; up 41 since FY2024.
14	The Entwistle Company LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$5,796,003	0.9%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2024; down 4 since FY2024.
15	York Precision Machining and Hydraulics, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$5,403,747	0.8%	Rank history: #35 in FY2021, #50 in FY2022, #4 in FY2023 and #32 in FY2024; up 17 since FY2024.
16	The Boeing Company 5 awardees Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$5,289,902	0.8%	Rank history: #19 in FY2021, #27 in FY2022, #51 in FY2023 and #38 in FY2024; up 22 since FY2024.
17	Kuog Corp Top agencies USAF (Department of the Air Force)	$5,161,100	0.8%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2023 and #93 in FY2024; up 76 since FY2024.
18	L3Harris Technologies, Inc. 2 awardees, including Calzoni S.R.L. Top agencies Navy (Department of the Navy)	$4,871,929	0.7%	Rank history: #27 in FY2021, #99 in FY2022, #29 in FY2023 and #86 in FY2024; up 68 since FY2024.
19	Parts Life Inc. 2 awardees, including Deval Life Cycle Support LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,827,517	0.7%	Rank history: #29 in FY2021, #19 in FY2022 and not on the FY2023–FY2024 lists; up 111 since FY2024.
20	Mainstream Engineering Corp Top agencies DLA (Defense Logistics Agency)	$4,786,348	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
21	Bowhead Avionics Manufacturing LLC Top agencies Navy (Department of the Navy)	$4,743,803	0.7%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2024; up 36 since FY2024.
22	Hydraulics International, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,711,828	0.7%	Rank history: #9 in FY2021, #11 in FY2022, #8 in FY2023 and #62 in FY2024; up 40 since FY2024.
23	Dutch Valley Supply Co. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$3,833,071	0.6%	Rank history: #15 in FY2021, #24 in FY2022, #26 in FY2023 and #28 in FY2024; up 5 since FY2024.
24	AFP Industries, Inc. Top agencies Navy (Department of the Navy)	$3,654,504	0.5%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2023 and not on the FY2024 list; up 207 since FY2024.
25	Aeroforge, Inc. Top agencies Navy (Department of the Navy)	$3,070,817	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
26	Capy Machine Shop Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,956,490	0.4%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and #39 in FY2024; up 13 since FY2024.
27	F3 Solutions LLC 2 awardees, including F3 Logistics LLC Top agencies USAF (Department of the Air Force)	$2,934,668	0.4%	Rank history: not on the FY2021–FY2024 lists; up 379 since FY2024.
28	Industrial Marine, Inc. Top agencies DLA (Defense Logistics Agency)	$2,621,574	0.4%	Rank history: not on the FY2021 list, #69 in FY2022, not on the FY2023 list and #31 in FY2024; up 3 since FY2024.
29	Peck & Hale, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,441,559	0.4%	Rank history: #23 in FY2021, not on the FY2022 list, #40 in FY2023 and #21 in FY2024; down 8 since FY2024.
30	U.s.a. Spares Inc. Top agencies DLA (Defense Logistics Agency)	$2,290,654	0.3%	Rank history: #76 in FY2021, #23 in FY2022, #27 in FY2023 and #24 in FY2024; down 6 since FY2024.
31	Beam Distributing, Inc. Top agencies Navy (Department of the Navy)	$2,018,575	0.3%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; down 26 since FY2024.
32	EMF Engineered Components LLC Top agencies NASA (National Aeronautics and Space Administration)	$1,973,335	0.3%	Rank history: not on the FY2021–FY2023 lists and #73 in FY2024; up 41 since FY2024.
33	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$1,922,507	0.3%	Rank history: #94 in FY2021, #97 in FY2022 and not on the FY2023–FY2024 lists; returned.
34	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,835,956	0.3%	Rank history: #32 in FY2021, #61 in FY2022, #50 in FY2023 and #45 in FY2024; up 11 since FY2024.
35	Diagnostic Solutions International LLC Top agencies DLA (Defense Logistics Agency)	$1,796,091	0.3%	Rank history: #31 in FY2021, not on the FY2022–FY2023 lists and #60 in FY2024; up 25 since FY2024.
36	MCT Industries, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$1,715,115	0.3%	Rank history: #22 in FY2021, #25 in FY2022, #10 in FY2023 and #78 in FY2024; up 42 since FY2024.
37	Slipstream EDI LLC Top agencies USAF (Department of the Air Force)	$1,707,077	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
38	Northrop Grumman Systems Corporation 4 awardees Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,584,889	0.2%	Rank history: #2 in FY2021, #39 in FY2022, not on the FY2023 list and #12 in FY2024; down 26 since FY2024.
39	Murdock Webbing Company, Inc. Top agencies DLA (Defense Logistics Agency)	$1,553,452	0.2%	Rank history: #25 in FY2021, #15 in FY2022, #15 in FY2023 and #16 in FY2024; down 23 since FY2024.
40	Indal Technologies Inc 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,481,643	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
41	Alvest (USA) Inc. Through TLD America Corporation Top agencies USAF (Department of the Air Force)	$1,404,330	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
42	Holmes Tool and Engineering, Inc. Top agencies USAF (Department of the Air Force)	$1,332,925	0.2%	Rank history: #95 in FY2021, #80 in FY2022 and not on the FY2023–FY2024 lists; up 62 since FY2024.
43	A3 Systems Corporation Top agencies GSA (General Services Administration) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,332,273	0.2%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and #67 in FY2024; up 24 since FY2024.
44	General Metals Powder Co Top agencies DLA (Defense Logistics Agency)	$1,297,161	0.2%	Rank history: #36 in FY2021, #52 in FY2022, #42 in FY2023 and #53 in FY2024; up 9 since FY2024.
45	Syn-Tech System, Inc. Top agencies DLA (Defense Logistics Agency)	$1,288,273	0.2%	Rank history: not on the FY2021 list, #43 in FY2022, #93 in FY2023 and #58 in FY2024; up 13 since FY2024.
46	Consumer Fuels Inc. 2 awardees, including Victor-Balata Belting Co Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,276,801	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
47	Honematic Machine Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,231,360	0.2%	Rank history: not on the FY2021–FY2023 lists and #64 in FY2024; up 17 since FY2024.
48	ACG Systems, Inc. Top agencies USAF (Department of the Air Force)	$1,204,733	0.2%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and not on the FY2024 list; returned.
49	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,194,232	0.2%	Rank history: #38 in FY2021, #57 in FY2022, not on the FY2023 list and #19 in FY2024; down 30 since FY2024.
50	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$1,070,053	0.2%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and not on the FY2024 list; up 56 since FY2024.
51	Airtronics, LLC Top agencies DLA (Defense Logistics Agency)	$1,054,599	0.2%	Rank history: not on the FY2021 list, #58 in FY2022, #58 in FY2023 and #65 in FY2024; up 14 since FY2024.
52	Hunt Valve Company Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$1,026,918	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
53	Statz Corp Top agencies DLA (Defense Logistics Agency)	$1,021,828	0.2%	Rank history: #41 in FY2021, #54 in FY2022, #35 in FY2023 and #48 in FY2024; down 5 since FY2024.
54	Advance Development & Manufacturing Corporation Top agencies DLA (Defense Logistics Agency)	$986,447	0.1%	Rank history: not on the FY2021 list, #60 in FY2022, not on the FY2023 list and #46 in FY2024; down 8 since FY2024.
55	Kennon Products Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$983,911	0.1%	Rank history: #66 in FY2021, #67 in FY2022, #74 in FY2023 and #55 in FY2024; unchanged since FY2024.
56	Sunbelt Design & Development, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$979,408	0.1%	Rank history: #33 in FY2021, #53 in FY2022, #86 in FY2023 and not on the FY2024 list; up 53 since FY2024.
57	Cap 360 LLC Top agencies DLA (Defense Logistics Agency)	$944,458	0.1%	Rank history: not on the FY2021–FY2024 lists; up 94 since FY2024.
58	General Dynamics Corporation 2 awardees, including General Dynamics-Ots, Inc. Top agencies DLA (Defense Logistics Agency)	$918,623	0.1%	Rank history: #44 in FY2021, #47 in FY2022, not on the FY2023 list and #30 in FY2024; down 28 since FY2024.
59	Barbaricum LLC Through Oscar Deuce LLC Top agencies Army (Department of the Army)	$875,927	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
60	Newview Oklahoma, Inc. Top agencies DLA (Defense Logistics Agency)	$852,323	0.1%	Rank history: #74 in FY2021, #62 in FY2022, #52 in FY2023 and #81 in FY2024; up 21 since FY2024.
61	Cardinal Scientific, Inc. Top agencies Navy (Department of the Navy)	$850,716	0.1%	Rank history: not on the FY2021–FY2024 lists; up 269 since FY2024.
62	Shield Technologies Corp Top agencies DLA (Defense Logistics Agency)	$841,447	0.1%	Rank history: #37 in FY2021, #76 in FY2022, #84 in FY2023 and #26 in FY2024; down 36 since FY2024.
63	Bestek Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$809,841	0.1%	Rank history: #79 in FY2021, not on the FY2022 list, #67 in FY2023 and not on the FY2024 list; up 50 since FY2024.
64	NV Bekaert SA Through Bridon-American Corp Top agencies DLA (Defense Logistics Agency)	$779,275	0.1%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and not on the FY2024 list; returned.
65	Aircraft Covers, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$765,633	0.1%	Rank history: #61 in FY2021, #74 in FY2022, #54 in FY2023 and #56 in FY2024; down 9 since FY2024.
66	Nobles Worldwide Inc. Top agencies DLA (Defense Logistics Agency)	$722,861	0.1%	Rank history: not on the FY2021–FY2024 lists; up 66 since FY2024.
67	Raloid Tool Co., Inc. Top agencies Army (Department of the Army)	$717,707	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
68	Critical Communications, Controls and Instruments, LLC Top agencies Navy (Department of the Navy)	$686,516	0.1%	Rank history: #12 in FY2021, #22 in FY2022, #65 in FY2023 and #18 in FY2024; down 50 since FY2024.
69	SRM Mfg. Co., LLC Top agencies DLA (Defense Logistics Agency)	$679,891	0.1%	Rank history: not on the FY2021–FY2022 lists, #96 in FY2023 and not on the FY2024 list; returned.
70	MTC Engineering, LLC Top agencies DLA (Defense Logistics Agency)	$661,886	0.1%	Rank history: not on the FY2021–FY2024 lists; up 115 since FY2024.
71	Ciqima Federal Services LLC Top agencies USAF (Department of the Air Force)	$642,096	0.1%	Rank history: not on the FY2021–FY2024 lists; up 156 since FY2024.
72	Canadian Commercial Corporation Top agencies Navy (Department of the Navy)	$639,820	0.1%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2024; down 69 since FY2024.
73	LBA Technology, Inc. Top agencies USAF (Department of the Air Force)	$616,152	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
74	Jag Components, LLC Top agencies DLA (Defense Logistics Agency)	$615,604	0.1%	Rank history: not on the FY2021–FY2024 lists; up 52 since FY2024.
75	Age Logistics Corporation Top agencies USAF (Department of the Air Force)	$613,400	0.1%	Rank history: not on the FY2021–FY2024 lists; up 75 since FY2024.
76	D. Gillette Industrial Service's Inc. Top agencies Navy (Department of the Navy)	$595,885	0.1%	Rank history: #21 in FY2021, #26 in FY2022 and not on the FY2023–FY2024 lists; up 123 since FY2024.
77	Towflexx Technologies Inc. Top agencies USAF (Department of the Air Force)	$581,845	0.1%	Rank history: not on the FY2021–FY2024 lists; up 48 since FY2024.
78	Form Fit & Function LLC Top agencies DLA (Defense Logistics Agency)	$580,453	0.1%	Rank history: not on the FY2021 list, #72 in FY2022, not on the FY2023 list and #96 in FY2024; up 18 since FY2024.
79	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$576,595	0.1%	Rank history: not on the FY2021–FY2024 lists; up 39 since FY2024.
80	Davis Aircraft Products Co., Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$569,556	0.1%	Rank history: #64 in FY2021, #68 in FY2022, #75 in FY2023 and #36 in FY2024; down 44 since FY2024.
81	Integrated Test Solutions, Inc. Top agencies USAF (Department of the Air Force)	$564,764	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
82	Coating Specialties, Inc. Top agencies DLA (Defense Logistics Agency)	$563,849	0.1%	Rank history: #98 in FY2021 and not on the FY2022–FY2024 lists; up 209 since FY2024.
83	PDC Machines, LLC Top agencies DLA (Defense Logistics Agency)	$544,235	0.1%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and not on the FY2024 list; up 19 since FY2024.
84	Boneal, Incorporated 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$531,018	0.1%	Rank history: not on the FY2021 list, #89 in FY2022, #31 in FY2023 and #29 in FY2024; down 55 since FY2024.
85	Brackett Aircraft Company, Inc. Top agencies DLA (Defense Logistics Agency)	$530,940	0.1%	Rank history: #84 in FY2021, not on the FY2022 list, #83 in FY2023 and not on the FY2024 list; up 32 since FY2024.
86	Aircraft Ground Equipment, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$518,398	0.1%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2024; down 12 since FY2024.
87	R.e. Atckison Co., Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$502,150	0.1%	Rank history: #91 in FY2021 and not on the FY2022–FY2024 lists; up 150 since FY2024.
88	Equipment & Supply Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$495,156	0.1%	Rank history: not on the FY2021–FY2024 lists; up 193 since FY2024.
89	Avioss LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$489,355	0.1%	Rank history: #39 in FY2021, not on the FY2022 list, #41 in FY2023 and not on the FY2024 list; up 75 since FY2024.
90	Weckworth Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$472,700	0.1%	Rank history: #81 in FY2021, #98 in FY2022, #90 in FY2023 and #80 in FY2024; down 10 since FY2024.
91	Spika Design & Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$463,160	0.1%	Rank history: #73 in FY2021, not on the FY2022–FY2023 lists and #92 in FY2024; up 1 since FY2024.
92	Indra Air Traffic, Inc. Top agencies USAF (Department of the Air Force)	$460,496	0.1%	Rank history: not on the FY2021–FY2024 lists; up 186 since FY2024.
93	The Handy Tool & Mfg. Co., Inc. Top agencies DLA (Defense Logistics Agency)	$452,600	0.1%	Rank history: not on the FY2021 list, #73 in FY2022, not on the FY2023 list and #50 in FY2024; down 43 since FY2024.
94	Dixequip Inc. Top agencies Navy (Department of the Navy)	$447,280	0.1%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023 and not on the FY2024 list; returned.
95	Kastalon Inc. Top agencies DLA (Defense Logistics Agency)	$446,895	0.1%	Rank history: #54 in FY2021, #71 in FY2022, #100 in FY2023 and #87 in FY2024; down 8 since FY2024.
96	R & R Industries Ltd Inc. Top agencies DLA (Defense Logistics Agency)	$443,561	0.1%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023 and #63 in FY2024; down 33 since FY2024.
97	Aero Specialties Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$441,254	0.1%	Rank history: #100 in FY2021 and not on the FY2022–FY2024 lists; up 118 since FY2024.
98	Forceco LLC Top agencies Navy (Department of the Navy)	$438,738	0.1%	Rank history: not on the FY2021–FY2024 lists; up 148 since FY2024.
99	Anders Aviation Group, LLC Top agencies DOT (Department of Transportation)	$430,337	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
100	PDI Ground Support Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$421,902	0.1%	Rank history: #14 in FY2021, not on the FY2022–FY2023 lists and #88 in FY2024; down 12 since FY2024.

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100 of 565 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 17

Code	Net obligations	Largest contractor
1720 Aircraft Launching Equipment	$345,876,507	General Atomics
1730 Aircraft Ground Servicing Equipment	$237,051,613	Sun Test Systems B.V.
1710 Aircraft Landing Equipment	$55,860,121	Curtiss-Wright Corporation
1740 Airfield Specialized Trucks and Trailers	$20,617,617	Atlantic Diving Supply, Inc.

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 $678 million 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 17 contractors in FY2025?

1. General Atomics ($298M), 2. Sun Test Systems B.V. ($94M), 3. Lockheed Martin Corporation ($16.2M), 4. T Air Inc ($15.1M), 5. S & K Aerospace, LLC ($12.1M), 6. Choctaw Defense Manufacturing LLC ($10.2M), 7. Triumph Group Inc. ($9.05M), 8. Curtiss-Wright Corporation ($8.06M), 9. Precision Custom Components, LLC ($7.97M), 10. Atap Inc. ($7.3M).

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