Top 100 Contractors in NAICS 335931: Current-Carrying Wiring Device Manufacturing, FY2023

Name: Top 100 Contractors in NAICS 335931: Current-Carrying Wiring Device Manufacturing, FY2023
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 62% of FY2023 NAICS 335931 contract dollars

Contract obligations: $314,243,546 Net of deobligations, by contracts coded NAICS 335931
Contractors: 875 Parent companies with an obligation
Largest contractor: ACE Electronics Defense Systems, LLC $48.5 million, 14.9% 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	ACE Electronics Defense Systems, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$48,497,181	14.9%	Rank history: #25 in FY2021, #6 in FY2022, #3 in FY2024 and #2 in FY2025; up 5 since FY2022.
2	Noble Supply & Logistics LLC Through Tactical & Survival Specialties, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$43,319,739	13.3%	Rank history: not on the FY2021 list, #23 in FY2022, #68 in FY2024 and not on the FY2025 list; up 21 since FY2022.
3	Leonardo S.p.A. 6 awardees, including DRS Network & Imaging Systems LLC, DRS Technologies Canada Ltd. and Pivotal Power Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$31,323,845	9.6%	Rank history: #46 in FY2021, #7 in FY2022, #2 in FY2024 and #3 in FY2025; up 4 since FY2022.
4	The Boeing Company 7 awardees, including Argon ST, Inc., Boeing Distribution, Inc. and Insitu, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$26,874,142	8.3%	Rank history: #10 in FY2021, #2 in FY2022, #5 in FY2024 and #4 in FY2025; down 2 since FY2022.
5	RTX Corporation 17 awardees, including Hamilton Sundstrand Corporation, Raytheon Company and Woven Electronics, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$25,841,050	7.9%	Rank history: #15 in FY2021, #14 in FY2022, #33 in FY2024 and #13 in FY2025; up 9 since FY2022.
6	Tabet Manufacturing Company, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$10,227,568	3.1%	Rank history: #65 in FY2021, #5 in FY2022, #27 in FY2024 and not on the FY2025 list; down 1 since FY2022.
7	ADI American Distributors, LLC 2 awardees, including Newvac LLC and Microwave Components LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$5,642,537	1.7%	Rank history: #24 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 122 since FY2022.
8	Lockheed Martin Corporation 7 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,560,576	1.1%	Rank history: #53 in FY2021, #57 in FY2022, #6 in FY2024 and #1 in FY2025; up 49 since FY2022.
9	Dcx-Chol Enterprises, Inc. 5 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$3,187,153	1.0%	Rank history: #11 in FY2021, #18 in FY2022, #20 in FY2024 and not on the FY2025 list; up 9 since FY2022.
10	R2C Inc. Through R2C Limited Liability Company Top agencies USAF (Department of the Air Force)	$2,779,600	0.9%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
11	L3Harris Technologies, Inc. 12 awardees, including L3 Technologies, Inc., L3Harris Maritime Power & Energy Solutions, Inc. and Emcore Space & Navigation LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$2,592,771	0.8%	Rank history: #1 in FY2021, #16 in FY2022, not on the FY2024 list and #35 in FY2025; up 5 since FY2022.
12	HDL Research Lab Inc. Top agencies Army (Department of the Army)	$2,582,188	0.8%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2024 and #12 in FY2025; new.
13	Government of Canada Through Canadian Commercial Corporation Top agencies Navy (Department of the Navy)	$2,227,297	0.7%	Rank history: #4 in FY2021, #17 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
14	Science Applications International Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,193,507	0.7%	Rank history: #36 in FY2021, #20 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
15	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$1,968,565	0.6%	Rank history: #9 in FY2021, #33 in FY2022, #21 in FY2024 and #6 in FY2025; up 18 since FY2022.
16	Pulsetech Products Corporation Top agencies DLA (Defense Logistics Agency)	$1,940,851	0.6%	Rank history: #39 in FY2021, not on the FY2022 list, #31 in FY2024 and #39 in FY2025; up 96 since FY2022.
17	Sunpower Corporation 2 awardees, including Saft America Inc. and Hutchinson Aerospace & Industry, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,937,996	0.6%	Rank history: not on the FY2021 list, #24 in FY2022, #7 in FY2024 and not on the FY2025 list; up 7 since FY2022.
18	Kampi Components Co Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,885,601	0.6%	Rank history: #32 in FY2021, #28 in FY2022, #45 in FY2024 and #15 in FY2025; up 10 since FY2022.
19	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,846,629	0.6%	Rank history: #27 in FY2021, #30 in FY2022, #10 in FY2024 and not on the FY2025 list; up 11 since FY2022.
20	MDF Technologies Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,831,003	0.6%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2024 and #72 in FY2025; up 188 since FY2022.
21	ECI Defense Group, Inc. 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$1,697,211	0.5%	Rank history: #33 in FY2021, #27 in FY2022, #98 in FY2024 and #47 in FY2025; up 6 since FY2022.
22	Northrop Grumman Corporation 8 awardees, including Northrop Grumman Systems Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,587,133	0.5%	Rank history: #91 in FY2021, #69 in FY2022, #15 in FY2024 and #44 in FY2025; up 47 since FY2022.
23	Transdigm Group Incorporated 7 awardees, including Avionic Instruments LLC, Champion Aerospace LLC and Acme Aerospace, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,572,914	0.5%	Rank history: #41 in FY2021, #43 in FY2022 and not on the FY2024–FY2025 lists; up 20 since FY2022.
24	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$1,572,216	0.5%	Rank history: #13 in FY2021, #51 in FY2022, #16 in FY2024 and #11 in FY2025; up 27 since FY2022.
25	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$1,431,348	0.4%	Rank history: not on the FY2021–FY2022 lists, #18 in FY2024 and not on the FY2025 list; up 83 since FY2022.
26	Dgci Corporation Through Joint Venture Interconnection Cable LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,372,301	0.4%	Rank history: #88 in FY2021, #46 in FY2022, #8 in FY2024 and not on the FY2025 list; up 20 since FY2022.
27	Onex Corporation Through Atrenne Computing Solutions, LLC Top agencies Navy (Department of the Navy)	$1,336,000	0.4%	Rank history: not on the FY2021 list, #19 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
28	General Dynamics Corporation 9 awardees, including Electric Boat Corporation, General Dynamics Mission Systems, Inc. and General Dynamics Information Technology, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,312,190	0.4%	Rank history: #18 in FY2021, not on the FY2022 list, #30 in FY2024 and not on the FY2025 list; up 77 since FY2022.
29	BBA Aviation PLC Through Ontic Engineering & Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$1,288,028	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
30	Premier Aviation Sales Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,147,208	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 132 since FY2022.
31	United States Technologies Inc. Top agencies Navy (Department of the Navy)	$1,106,635	0.3%	Rank history: not on the FY2021 list, #37 in FY2022, #14 in FY2024 and #99 in FY2025; up 6 since FY2022.
32	Design Criteria, Inc. Top agencies USAF (Department of the Air Force)	$1,054,778	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
33	Bren-Tronics Defense LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,007,437	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 143 since FY2022.
34	General Marine Products, Inc. Top agencies Navy (Department of the Navy)	$997,313	0.3%	Rank history: #28 in FY2021, #60 in FY2022, #32 in FY2024 and not on the FY2025 list; up 26 since FY2022.
35	Mirandy Products, LLC Top agencies DLA (Defense Logistics Agency)	$960,000	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
36	Glenair, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$951,483	0.3%	Rank history: #52 in FY2021, #73 in FY2022, not on the FY2024 list and #36 in FY2025; up 37 since FY2022.
37	Hydra-Electric Company Top agencies DLA (Defense Logistics Agency)	$938,463	0.3%	Rank history: #20 in FY2021, #35 in FY2022, #28 in FY2024 and #45 in FY2025; down 2 since FY2022.
38	Pro Flight Gear LLC Top agencies DLA (Defense Logistics Agency)	$926,984	0.3%	Rank history: not on the FY2021 list, #31 in FY2022, #35 in FY2024 and #46 in FY2025; down 7 since FY2022.
39	Graham Corp Top agencies Navy (Department of the Navy)	$894,827	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
40	Martin Military Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$875,163	0.3%	Rank history: #22 in FY2021, #71 in FY2022, #80 in FY2024 and #100 in FY2025; up 31 since FY2022.
41	Wright Source Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$871,522	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 334 since FY2022.
42	ESI Acquisition Corp. Through JA Moody LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$870,465	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
43	Technology Dynamics, Inc. 2 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$862,149	0.3%	Rank history: #16 in FY2021, #96 in FY2022, #67 in FY2024 and not on the FY2025 list; up 53 since FY2022.
44	Mercury Computer Systems Inc. Through Mercury Mission Systems LLC Top agencies DLA (Defense Logistics Agency)	$828,215	0.3%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2024 and not on the FY2025 list; up 329 since FY2022.
45	LBA Group Inc. Through LBA Technology, Inc. Top agencies USAF (Department of the Air Force)	$816,702	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 57 since FY2022.
46	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$775,767	0.2%	Rank history: #69 in FY2021, #55 in FY2022, #41 in FY2024 and #31 in FY2025; up 9 since FY2022.
47	Airbus DS Military Aircraft Inc. Through Astronics Test Systems Inc. Top agencies Navy (Department of the Navy)	$732,589	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
48	Statz Corp Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$727,232	0.2%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2024 and #38 in FY2025; new.
49	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$724,408	0.2%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2024 and not on the FY2025 list; up 64 since FY2022.
50	Electrical Products Sales Corp. Top agencies DLA (Defense Logistics Agency)	$703,297	0.2%	Rank history: not on the FY2021 list, #62 in FY2022, #87 in FY2024 and #61 in FY2025; up 12 since FY2022.
51	DRS Naval Power Systems Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$663,318	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 82 since FY2022.
52	Kongsberg Defence & Aerospace AS Top agencies DLA (Defense Logistics Agency)	$660,251	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
53	Ducommun Incorporated 2 awardees, including Ducommun Labarge Technologies, Inc. and Lightning Diversion Systems, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$639,561	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 136 since FY2022.
54	Ordnance Technology Service, Inc. Top agencies Navy (Department of the Navy)	$639,249	0.2%	Rank history: #5 in FY2021, not on the FY2022 list, #12 in FY2024 and #79 in FY2025; returned.
55	Maven Engineering Corporation Top agencies DLA (Defense Logistics Agency)	$600,400	0.2%	Rank history: #80 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 89 since FY2022.
56	PEI / Genesis, Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$593,346	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
57	Teledyne Technologies Incorporated Through Teledyne Instruments Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$590,389	0.2%	Rank history: #2 in FY2021, #8 in FY2022, #37 in FY2024 and not on the FY2025 list; down 49 since FY2022.
58	Scioteq LLC Through Palomar Products, Inc. Top agencies Navy (Department of the Navy)	$579,322	0.2%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2024 and #24 in FY2025; new.
59	S3 International LLC Through S3 Aerodefense LLC Top agencies Navy (Department of the Navy)	$568,896	0.2%	Rank history: not on the FY2021 list, #68 in FY2022, #74 in FY2024 and not on the FY2025 list; up 9 since FY2022.
60	Benchmark Electronics, Inc. Through Secure Communication Systems, Inc. Top agencies Army (Department of the Army)	$562,400	0.2%	Rank history: not on the FY2021 list, #97 in FY2022 and not on the FY2024–FY2025 lists; up 37 since FY2022.
61	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$549,180	0.2%	Rank history: not on the FY2021 list, #94 in FY2022, #60 in FY2024 and #32 in FY2025; up 33 since FY2022.
62	Honeywell International Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$547,761	0.2%	Rank history: not on the FY2021 list, #29 in FY2022, #13 in FY2024 and not on the FY2025 list; down 33 since FY2022.
63	Marvin Engineering Co, Inc. 2 awardees, including Marvin Land Systems, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$538,104	0.2%	Rank history: #14 in FY2021, not on the FY2022 list, not on the FY2024 list and #40 in FY2025; up 52 since FY2022.
64	U.s. Hardware Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$530,258	0.2%	Rank history: #70 in FY2021, #85 in FY2022, #62 in FY2024 and not on the FY2025 list; up 21 since FY2022.
65	Brantner & Associates Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$527,414	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
66	VC Displays, Inc. Top agencies DLA (Defense Logistics Agency)	$502,757	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 408 since FY2022.
67	SAFRAN 5 awardees, including Safran Power Usa, LLC, Safran Electrical Components Canada Inc. and Avox Systems Inc. Top agencies DLA (Defense Logistics Agency)	$489,880	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 151 since FY2022.
68	Detroit Switch Inc. Top agencies DLA (Defense Logistics Agency)	$488,965	0.2%	Rank history: not on the FY2021 list, #79 in FY2022, #96 in FY2024 and not on the FY2025 list; up 11 since FY2022.
69	TPC Wire & Cable Corp. Top agencies Navy (Department of the Navy)	$488,348	0.2%	Rank history: #40 in FY2021, #58 in FY2022 and not on the FY2024–FY2025 lists; down 11 since FY2022.
70	Heico Aerospace Corporat 3 awardees, including Seal Dynamics LLC, Air Cost Control US, LLC and Aerospace & Commercial Technologies, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$483,825	0.1%	Rank history: #17 in FY2021, #21 in FY2022, #22 in FY2024 and #26 in FY2025; down 49 since FY2022.
71	Shigamo Development Inc. Top agencies USAF (Department of the Air Force)	$474,182	0.1%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2024 and #96 in FY2025; new.
72	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$474,083	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #76 in FY2025; up 180 since FY2022.
73	Warfighter Focused Logistics Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$470,729	0.1%	Rank history: #95 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
74	MTK Electronics Inc. Top agencies Navy (Department of the Navy)	$461,185	0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2024 and not on the FY2025 list; new.
75	Bollinger Shipyards Inc Through Chand, L.L.C. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$445,734	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
76	Electro Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$444,640	0.1%	Rank history: #96 in FY2021, #61 in FY2022, #47 in FY2024 and not on the FY2025 list; down 15 since FY2022.
77	Aarcorp Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$444,097	0.1%	Rank history: #82 in FY2021, #47 in FY2022 and not on the FY2024–FY2025 lists; down 30 since FY2022.
78	General Dynamics Information Technology, Inc. Top agencies Navy (Department of the Navy)	$435,537	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 267 since FY2022.
79	Teledyne Instruments Inc. Top agencies Navy (Department of the Navy)	$429,104	0.1%	Rank history: not on the FY2021 list, #50 in FY2022, not on the FY2024 list and #14 in FY2025; down 29 since FY2022.
80	Lourdes Industries, Inc. Top agencies Navy (Department of the Navy)	$415,924	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 108 since FY2022.
81	Enterprise Cabling, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$415,534	0.1%	Rank history: not on the FY2021 list, #1 in FY2022 and not on the FY2024–FY2025 lists; down 80 since FY2022.
82	Grace Aerospace LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$415,383	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
83	Central Florida Yamaha Inc. Top agencies Navy (Department of the Navy)	$412,625	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
84	K.r. Campbell, Inc. Top agencies Navy (Department of the Navy)	$412,259	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 169 since FY2022.
85	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$410,258	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 150 since FY2022.
86	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$409,212	0.1%	Rank history: not on the FY2021 list, #40 in FY2022, #50 in FY2024 and #29 in FY2025; down 46 since FY2022.
87	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$407,805	0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2024 and not on the FY2025 list; up 33 since FY2022.
88	Aim-USA LLC Top agencies DLA (Defense Logistics Agency)	$405,768	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
89	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$400,018	0.1%	Rank history: #57 in FY2021, #65 in FY2022, #65 in FY2024 and not on the FY2025 list; down 24 since FY2022.
90	Micro USA Inc. Top agencies Navy (Department of the Navy)	$399,433	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
91	Ametek Inc. 2 awardees, including Intellipower, Inc. Top agencies Navy (Department of the Navy)	$398,282	0.1%	Rank history: #51 in FY2021, #26 in FY2022, not on the FY2024 list and #82 in FY2025; down 65 since FY2022.
92	JBL System Solutions LLC Top agencies DLA (Defense Logistics Agency)	$397,559	0.1%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2024 and not on the FY2025 list; new.
93	Mercatus International Marketing Inc. Top agencies DLA (Defense Logistics Agency)	$393,126	0.1%	Rank history: not on the FY2021 list, #48 in FY2022, #81 in FY2024 and not on the FY2025 list; down 45 since FY2022.
94	Rodelco Electronics Corp Top agencies Navy (Department of the Navy)	$388,689	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
95	Madison JT Inc Through JT Madison Inc. Top agencies DOE (Department of Energy) Navy (Department of the Navy)	$387,821	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
96	Lake Shore Systems, Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$379,776	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 248 since FY2022.
97	Wisecom Technologies Inc. Top agencies Navy (Department of the Navy)	$379,452	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 128 since FY2022.
98	Supply Solutions International, Inc. Top agencies Navy (Department of the Navy)	$379,123	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 123 since FY2022.
99	Fluidyne Corporation Top agencies Navy (Department of the Navy)	$378,985	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 341 since FY2022.
100	Painter Tool Incorporated Top agencies Navy (Department of the Navy)	$376,975	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 312 since FY2022.

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100 of 875 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 $325 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. 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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 NAICS 335931 contractors in FY2023?

1. ACE Electronics Defense Systems, LLC ($48.5M), 2. Noble Supply & Logistics LLC ($43.3M), 3. Leonardo S.p.A. ($31.3M), 4. The Boeing Company ($26.9M), 5. RTX Corporation ($25.8M), 6. Tabet Manufacturing Company, Inc. ($10.2M), 7. ADI American Distributors, LLC ($5.64M), 8. Lockheed Martin Corporation ($3.56M), 9. Dcx-Chol Enterprises, Inc. ($3.19M), 10. R2C Inc. ($2.78M).

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