Top 100 Contractors in NAICS 33593: Wiring Device Manufacturing, Aug 2025–Jul 2026

Name: Top 100 Contractors in NAICS 33593: Wiring Device Manufacturing, Aug 2025–Jul 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in NAICS 33593: Wiring Device Manufacturing, FY2025.

The top 10 won 42% of NAICS 33593 contract dollars from August 2025 through July 2026

Contract obligations: $277,440,787 Net of deobligations, by contracts coded NAICS 33593 or a code under it
Contractors: 952 Parent companies with an obligation
Largest contractor: ACE Electronics Defense Systems, LLC $29.9 million, 10.0% of obligations
Data as of: Nov 5, 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	ACE Electronics Defense Systems, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$29,914,309	10.0%	Rank history: #28 in FY2021, #6 in FY2022, #1 in FY2023, #3 in FY2024 and #3 in FY2025; up 1 since Aug 2024–Jul 2025.
2	Leonardo S.p.A. 7 awardees, including DRS Network & Imaging Systems LLC, Laurel Technologies Partnership and DRS Training & Control Systems, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$24,997,863	8.3%	Rank history: #48 in FY2021, #7 in FY2022, #3 in FY2023, #2 in FY2024 and #2 in FY2025; up 2 since Aug 2024–Jul 2025.
3	BAE Systems 5 awardees, including BAE Systems Land & Armaments L.P., BAE Systems Controls Inc. and BAE Systems Information and Electronic Systems Integration Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$19,409,249	6.5%	Rank history: not on the FY2021–FY2023 lists, #1 in FY2024 and #10 in FY2025; down 2 since Aug 2024–Jul 2025.
4	Lockheed Martin Corporation 5 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$13,301,435	4.4%	Rank history: #56 in FY2021, #57 in FY2022, #9 in FY2023, #6 in FY2024 and #1 in FY2025; down 1 since Aug 2024–Jul 2025.
5	Crown Clothing Co Top agencies DLA (Defense Logistics Agency)	$8,861,202	2.9%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #5 in FY2025; up 3 since Aug 2024–Jul 2025.
6	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$6,737,615	2.2%	Rank history: not on the FY2021–FY2023 lists, #18 in FY2024 and #7 in FY2025; up 7 since Aug 2024–Jul 2025.
7	Newvac LLC 3 awardees, including Microwave Components LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,308,225	2.1%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; up 141 since Aug 2024–Jul 2025.
8	RPS Holdings, Inc. Through Rantec Power Systems Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$5,546,239	1.8%	Rank history: #3 in FY2021, #16 in FY2022, not on the FY2023 list, #30 in FY2024 and not on the FY2025 list; up 43 since Aug 2024–Jul 2025.
9	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$5,279,038	1.8%	Rank history: #10 in FY2021, #34 in FY2022, #19 in FY2023, #22 in FY2024 and #6 in FY2025; unchanged since Aug 2024–Jul 2025.
10	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$4,788,394	1.6%	Rank history: #4 in FY2021, #41 in FY2022, #18 in FY2023, #12 in FY2024 and #11 in FY2025; up 4 since Aug 2024–Jul 2025.
11	Elbit Systems of America LLC Through Elbitamerica, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$4,336,794	1.4%	Rank history: not on the FY2021–FY2025 lists; up 157 since Aug 2024–Jul 2025.
12	Phillip Cable Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$4,125,788	1.4%	Rank history: not on the FY2021 list, #74 in FY2022, not on the FY2023 list, #37 in FY2024 and #8 in FY2025; unchanged since Aug 2024–Jul 2025.
13	RTX Corporation 20 awardees, including Raytheon Company, Kidde Technologies Inc. and Woven Electronics, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$4,113,034	1.4%	Rank history: #16 in FY2021, #15 in FY2022, #5 in FY2023, #33 in FY2024 and #14 in FY2025; up 8 since Aug 2024–Jul 2025.
14	Honeywell International Inc. 2 awardees, including Honeywell Aerospace International Inc. Top agencies Navy (Department of the Navy)	$3,520,000	1.2%	Rank history: not on the FY2021 list, #30 in FY2022, #68 in FY2023, #14 in FY2024 and not on the FY2025 list; up 71 since Aug 2024–Jul 2025.
15	Martin Military Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,512,715	1.2%	Rank history: #24 in FY2021, #69 in FY2022, #40 in FY2023, #82 in FY2024 and #80 in FY2025; up 92 since Aug 2024–Jul 2025.
16	United States Technologies Inc. Top agencies Navy (Department of the Navy)	$3,506,522	1.2%	Rank history: not on the FY2021 list, #39 in FY2022, #34 in FY2023, #15 in FY2024 and not on the FY2025 list; up 276 since Aug 2024–Jul 2025.
17	Heico Corp 7 awardees, including DB Control, Seal Dynamics LLC and Radiant Power Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$3,284,879	1.1%	Rank history: #14 in FY2021, #20 in FY2022, #69 in FY2023, #23 in FY2024 and #16 in FY2025; down 6 since Aug 2024–Jul 2025.
18	Cherokee Nation Through Cnd, LLC Top agencies Army (Department of the Army)	$3,282,186	1.1%	Rank history: not on the FY2021 list, #13 in FY2022, not on the FY2023–FY2024 lists and #18 in FY2025; new, not ranked in Aug 2024–Jul 2025.
19	L3Harris Technologies, Inc. 11 awardees, including L3Harris Maritime Services Inc., L3Harris Maritime Power & Energy Solutions, Inc. and L3 Technologies, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,974,937	1.0%	Rank history: #1 in FY2021, #17 in FY2022, #12 in FY2023, not on the FY2024 list and #44 in FY2025; up 69 since Aug 2024–Jul 2025.
20	General Dynamics Corporation 8 awardees, including General Dynamics Information Technology, Inc., General Dynamics-Ots, Inc. and Electric Boat Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,647,413	0.9%	Rank history: #19 in FY2021, not on the FY2022 list, #30 in FY2023, #31 in FY2024 and not on the FY2025 list; up 127 since Aug 2024–Jul 2025.
21	A&B Foundry, LLC Top agencies DLA (Defense Logistics Agency)	$2,582,750	0.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
22	Hexatronic Rochester Cable Inc. 3 awardees, including Brantner and Associates, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,266,835	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
23	PMI Industries, Inc. Top agencies Navy (Department of the Navy)	$2,249,186	0.7%	Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; up 49 since Aug 2024–Jul 2025.
24	Integral Aerospace, LLC Top agencies Navy (Department of the Navy)	$1,856,996	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
25	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$1,707,976	0.6%	Rank history: not on the FY2021 list, #92 in FY2022, #37 in FY2023, #61 in FY2024 and #33 in FY2025; up 45 since Aug 2024–Jul 2025.
26	Hi REL Connectors, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$1,684,336	0.6%	Rank history: #58 in FY2021, #33 in FY2022, not on the FY2023–FY2024 lists and #36 in FY2025; up 18 since Aug 2024–Jul 2025.
27	Transaero, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,544,442	0.5%	Rank history: not on the FY2021 list, #14 in FY2022, not on the FY2023 list, #21 in FY2024 and #23 in FY2025; down 10 since Aug 2024–Jul 2025.
28	ECI Defense Group, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,542,731	0.5%	Rank history: #35 in FY2021, not on the FY2022–FY2024 lists and #48 in FY2025; up 109 since Aug 2024–Jul 2025.
29	Northrop Grumman Systems Corporation 6 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,541,048	0.5%	Rank history: #95 in FY2021, #67 in FY2022, #24 in FY2023, #17 in FY2024 and #43 in FY2025; up 190 since Aug 2024–Jul 2025.
30	Ametek Inc. 4 awardees, including Ametek SCP Inc., Ametek Programmable Power, Inc. and Intellipower, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$1,541,038	0.5%	Rank history: #54 in FY2021, #27 in FY2022, #100 in FY2023, not on the FY2024 list and #9 in FY2025; up 62 since Aug 2024–Jul 2025.
31	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$1,498,740	0.5%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023, #19 in FY2024 and not on the FY2025 list; up 69 since Aug 2024–Jul 2025.
32	Pulsetech Products Corporation Top agencies DLA (Defense Logistics Agency)	$1,392,081	0.5%	Rank history: #42 in FY2021, not on the FY2022 list, #20 in FY2023, #32 in FY2024 and #38 in FY2025; down 3 since Aug 2024–Jul 2025.
33	Ducommun Labarge Technologies, Inc. Top agencies Army (Department of the Army)	$1,383,719	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
34	Qinetiq Inc. Through Foster-Miller, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,360,863	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
35	Shigamo Development Inc. Top agencies USAF (Department of the Air Force)	$1,330,757	0.4%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2023, #39 in FY2024 and not on the FY2025 list; up 73 since Aug 2024–Jul 2025.
36	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,265,559	0.4%	Rank history: #23 in FY2021, #28 in FY2022, #14 in FY2023, #43 in FY2024 and #17 in FY2025; down 17 since Aug 2024–Jul 2025.
37	Perimeter Solutions LP Through Intelligent Manufacturing Solutions, LLC Top agencies DLA (Defense Logistics Agency)	$1,253,375	0.4%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; new, not ranked in Aug 2024–Jul 2025.
38	EHB Supply Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,237,062	0.4%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023, #40 in FY2024 and #96 in FY2025; up 33 since Aug 2024–Jul 2025.
39	Timken Gears & Services Inc. Top agencies Navy (Department of the Navy)	$1,229,010	0.4%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; up 55 since Aug 2024–Jul 2025.
40	Aircraft & Commercial Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$1,150,323	0.4%	Rank history: #38 in FY2021, #82 in FY2022, #67 in FY2023, #67 in FY2024 and #56 in FY2025; up 13 since Aug 2024–Jul 2025.
41	Aeromed Group, LLC 2 awardees, including Norcatec LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,078,192	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
42	Teledyne Flir Unmanned Ground Systems Inc 2 awardees, including Teledyne Instruments Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,047,076	0.3%	Rank history: #2 in FY2021, #8 in FY2022, #63 in FY2023, #38 in FY2024 and #15 in FY2025; new, not ranked in Aug 2024–Jul 2025.
43	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$1,036,969	0.3%	Rank history: #68 in FY2021, #56 in FY2022, #50 in FY2023, #42 in FY2024 and #31 in FY2025; up 6 since Aug 2024–Jul 2025.
44	Aviation Defense Service Through Tkms Atlas North America LLC Top agencies DLA (Defense Logistics Agency)	$993,385	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
45	Northern Defense Industries, LLC 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$984,949	0.3%	Rank history: not on the FY2021–FY2023 lists, #72 in FY2024 and not on the FY2025 list; up 219 since Aug 2024–Jul 2025.
46	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$959,151	0.3%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; up 99 since Aug 2024–Jul 2025.
47	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$937,546	0.3%	Rank history: #87 in FY2021, not on the FY2022–FY2023 lists, #52 in FY2024 and #40 in FY2025; up 9 since Aug 2024–Jul 2025.
48	P.a.r. Products Co Top agencies DLA (Defense Logistics Agency)	$932,235	0.3%	Rank history: not on the FY2021–FY2023 lists, #68 in FY2024 and #46 in FY2025; up 14 since Aug 2024–Jul 2025.
49	Artemis Electronics LLC Top agencies Army (Department of the Army)	$932,196	0.3%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; up 174 since Aug 2024–Jul 2025.
50	Rockwell Automation, Inc. Through Sensia LLC Top agencies Navy (Department of the Navy)	$926,550	0.3%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; new, not ranked in Aug 2024–Jul 2025.
51	Nasco Aerospace and Electronics LLC Top agencies Navy (Department of the Navy)	$921,894	0.3%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; up 26 since Aug 2024–Jul 2025.
52	Government of the United States 2 awardees, including Federal Prison Industries, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$871,987	0.3%	Rank history: not on the FY2021 list, #26 in FY2022, not on the FY2023–FY2024 lists and #55 in FY2025; new, not ranked in Aug 2024–Jul 2025.
53	Hyrize Business Management & Consulting, LLC Top agencies DLA (Defense Logistics Agency)	$844,262	0.3%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; down 1 since Aug 2024–Jul 2025.
54	Frank M Churillo Top agencies USAF (Department of the Air Force)	$830,090	0.3%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; new, not ranked in Aug 2024–Jul 2025.
55	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$824,071	0.3%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; up 41 since Aug 2024–Jul 2025.
56	Hydra-Electric Company Top agencies DLA (Defense Logistics Agency)	$818,999	0.3%	Rank history: #21 in FY2021, #37 in FY2022, #42 in FY2023, #29 in FY2024 and #47 in FY2025; down 30 since Aug 2024–Jul 2025.
57	Total SA Through Saft America Inc. Top agencies Army (Department of the Army)	$817,078	0.3%	Rank history: not on the FY2021 list, #25 in FY2022, #21 in FY2023, #7 in FY2024 and not on the FY2025 list; down 51 since Aug 2024–Jul 2025.
58	Caton Connector Corporation Top agencies Navy (Department of the Navy)	$814,160	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
59	Korry Electronics Co Top agencies DLA (Defense Logistics Agency)	$805,140	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
60	Illinois Tool Works Inc. 2 awardees, including Brooks Instrument LLC and ITW GSE Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$789,067	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
61	March Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$750,604	0.2%	Rank history: not on the FY2021 list, #73 in FY2022 and not on the FY2023–FY2025 lists; up 96 since Aug 2024–Jul 2025.
62	The Boeing Company 7 awardees, including Argon ST, Inc., Boeing Distribution Services, Inc. and Boeing Distribution, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$733,946	0.2%	Rank history: #11 in FY2021, #2 in FY2022, #4 in FY2023, #5 in FY2024 and #4 in FY2025; down 55 since Aug 2024–Jul 2025.
63	Mercury Systems Inc. 2 awardees, including Mercury Mission Systems LLC Top agencies DLA (Defense Logistics Agency)	$722,233	0.2%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023, #35 in FY2024 and #82 in FY2025; up 319 since Aug 2024–Jul 2025.
64	Dcx-Chol Enterprises, Inc. 5 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$721,848	0.2%	Rank history: #12 in FY2021, #18 in FY2022, #10 in FY2023, #16 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
65	Pro Flight Gear LLC Top agencies DLA (Defense Logistics Agency)	$708,220	0.2%	Rank history: not on the FY2021 list, #32 in FY2022, #43 in FY2023, #36 in FY2024 and #49 in FY2025; down 24 since Aug 2024–Jul 2025.
66	Supply Solutions International, Inc. Top agencies Navy (Department of the Navy)	$707,253	0.2%	Rank history: not on the FY2021–FY2025 lists; up 75 since Aug 2024–Jul 2025.
67	Airtronics, LLC Top agencies DLA (Defense Logistics Agency)	$692,872	0.2%	Rank history: not on the FY2021 list, #54 in FY2022, not on the FY2023 list, #85 in FY2024 and #19 in FY2025; down 32 since Aug 2024–Jul 2025.
68	Hytech Associates Incorporated Top agencies Navy (Department of the Navy)	$691,875	0.2%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; new, not ranked in Aug 2024–Jul 2025.
69	W R Systems Ltd. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$679,034	0.2%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; down 29 since Aug 2024–Jul 2025.
70	HDL Research Lab Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$676,710	0.2%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023, #91 in FY2024 and #12 in FY2025; down 54 since Aug 2024–Jul 2025.
71	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$676,051	0.2%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; up 45 since Aug 2024–Jul 2025.
72	Uniqcli LLC Top agencies Navy (Department of the Navy)	$663,037	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
73	Ecrc Inc. Top agencies DLA (Defense Logistics Agency)	$645,861	0.2%	Rank history: not on the FY2021–FY2025 lists; up 165 since Aug 2024–Jul 2025.
74	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$639,354	0.2%	Rank history: #59 in FY2021, #65 in FY2022, #87 in FY2023, #62 in FY2024 and not on the FY2025 list; up 112 since Aug 2024–Jul 2025.
75	MDF Technologies Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$635,161	0.2%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023, #54 in FY2024 and #69 in FY2025; up 175 since Aug 2024–Jul 2025.
76	AMZ Alabama Inc. Top agencies DLA (Defense Logistics Agency)	$623,838	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
77	Kongsberg Defence & Aerospace AS Top agencies DLA (Defense Logistics Agency)	$605,686	0.2%	Rank history: not on the FY2021–FY2025 lists; up 73 since Aug 2024–Jul 2025.
78	Management Solutions, L.C. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$602,635	0.2%	Rank history: not on the FY2021 list, #93 in FY2022, #58 in FY2023, #26 in FY2024 and #100 in FY2025; up 74 since Aug 2024–Jul 2025.
79	Moody Marine Service LLC Top agencies Navy (Department of the Navy)	$601,000	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
80	Dutch Valley Supply Co. Top agencies DLA (Defense Logistics Agency)	$599,135	0.2%	Rank history: #51 in FY2021, #77 in FY2022, not on the FY2023 list, #86 in FY2024 and #78 in FY2025; up 19 since Aug 2024–Jul 2025.
81	Electrical Products Sales Corp. Top agencies DLA (Defense Logistics Agency)	$581,304	0.2%	Rank history: not on the FY2021 list, #64 in FY2022, #54 in FY2023, #90 in FY2024 and #66 in FY2025; down 15 since Aug 2024–Jul 2025.
82	Terma Inc. Top agencies DLA (Defense Logistics Agency)	$575,250	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83	Tactair Fluid Controls Inc 5 awardees, including CEF Industries, LLC and Harcosemco LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$562,360	0.2%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2023, #27 in FY2024 and #26 in FY2025; down 63 since Aug 2024–Jul 2025.
84	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$555,963	0.2%	Rank history: not on the FY2021–FY2024 lists and #62 in FY2025; up 2 since Aug 2024–Jul 2025.
85	Legacy Product Support Llc. Top agencies DLA (Defense Logistics Agency)	$553,879	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
86	Amphenol Corporation Through Amphenol Cable and Interconnect Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$535,955	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87	Eldec Aerospace Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$534,941	0.2%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; down 20 since Aug 2024–Jul 2025.
88	U.s. Pioneer, L.L.C. 2 awardees, including Comsaco, LLC Top agencies DLA (Defense Logistics Agency)	$533,171	0.2%	Rank history: not on the FY2021–FY2025 lists; up 127 since Aug 2024–Jul 2025.
89	Airborne Supply Inc. Top agencies DLA (Defense Logistics Agency)	$526,397	0.2%	Rank history: not on the FY2021–FY2025 lists; up 102 since Aug 2024–Jul 2025.
90	DLA Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$520,655	0.2%	Rank history: not on the FY2021–FY2025 lists; up 70 since Aug 2024–Jul 2025.
91	Linmarr Associates, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$518,489	0.2%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; up 246 since Aug 2024–Jul 2025.
92	Lourdes Industries, Inc. Top agencies Navy (Department of the Navy)	$514,882	0.2%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
93	Detroit Switch Inc. 2 awardees, including Post's Inc. Top agencies DLA (Defense Logistics Agency)	$501,518	0.2%	Rank history: not on the FY2021 list, #84 in FY2022, #75 in FY2023, #99 in FY2024 and not on the FY2025 list; up 12 since Aug 2024–Jul 2025.
94	PTS Expeditionary Communications, Inc. Top agencies DLA (Defense Logistics Agency)	$486,999	0.2%	Rank history: #17 in FY2021, #11 in FY2022, #16 in FY2023, #24 in FY2024 and #60 in FY2025; down 66 since Aug 2024–Jul 2025.
95	Undersea Sensor Systems Inc. Through Ems Development Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$467,274	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
96	Woodard Electric Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$466,146	0.2%	Rank history: #80 in FY2021 and not on the FY2022–FY2025 lists; up 84 since Aug 2024–Jul 2025.
97	Ana Sourcing LLC Top agencies DLA (Defense Logistics Agency)	$466,054	0.2%	Rank history: not on the FY2021–FY2025 lists; up 119 since Aug 2024–Jul 2025.
98	Golden Star Technology Inc. Top agencies Navy (Department of the Navy)	$465,161	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
99	FDH Electronics, LLC 5 awardees, including Peerless Electronics Inc., Electro Enterprises Inc. and United Avionics, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$463,270	0.2%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; new, not ranked in Aug 2024–Jul 2025.
100	Insulation Sources Inc. Top agencies DLA (Defense Logistics Agency)	$461,866	0.2%	Rank history: not on the FY2021–FY2025 lists; up 51 since Aug 2024–Jul 2025.

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100 of 952 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 33593

Code	Net obligations	Largest contractor
335931 Current-Carrying Wiring Device Manufacturing	$265,165,997	ACE Electronics Defense Systems, LLC
335932 Noncurrent-Carrying Wiring Device Manufacturing	$12,274,790	Aircraft & Commercial Enterprises, 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 $301 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Aug 2024–Jul 2025. "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.
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 NAICS 33593 contractors in Aug 2025–Jul 2026?

1. ACE Electronics Defense Systems, LLC ($29.9M), 2. Leonardo S.p.A. ($25M), 3. BAE Systems ($19.4M), 4. Lockheed Martin Corporation ($13.3M), 5. Crown Clothing Co ($8.86M), 6. Arctic Slope Regional Corporation ($6.74M), 7. Newvac LLC ($6.31M), 8. RPS Holdings, Inc. ($5.55M), 9. Rev-Cap Company, Inc. ($5.28M), 10. Jo-Kell Inc. ($4.79M).

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