Top 100 Contractors in NAICS 334419: Other Electronic Component Manufacturing, FY2025

Name: Top 100 Contractors in NAICS 334419: Other Electronic Component Manufacturing, FY2025
Creator: GovTribe

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

The top 10 won 63% of FY2025 NAICS 334419 contract dollars

Contract obligations: $1,714,367,730 Net of deobligations, by contracts coded NAICS 334419
Contractors: 1,437 Parent companies with an obligation
Largest contractor: Fairwinds Technologies LLC $350 million, 19.5% 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	Fairwinds Technologies LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$350,338,378	19.5%	Rank history: not on the FY2021–FY2023 lists and #7 in FY2024; up 6 since FY2024.
2	Northrop Grumman Corporation 13 awardees, including Northrop Grumman Systems Corporation and Northrop Grumman Italia S.p.a Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$195,472,862	10.9%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023 and #2 in FY2024; unchanged since FY2024.
3	STS International, Incorporated Top agencies Navy (Department of the Navy) Army (Department of the Army)	$133,882,452	7.5%	Rank history: not on the FY2021–FY2024 lists; new.
4	CACI International Inc. Through Danbury Mission Technologies, LLC Top agencies Army (Department of the Army)	$119,354,827	6.6%	Rank history: not on the FY2021–FY2024 lists; new.
5	Lockheed Martin Corporation 11 awardees, including Derco Aerospace, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$92,268,484	5.1%	Rank history: #61 in FY2021, not on the FY2022–FY2023 lists and #6 in FY2024; up 1 since FY2024.
6	Atlantic Diving Supply, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$77,698,362	4.3%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2024; down 3 since FY2024.
7	BAE Systems 8 awardees, including BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Land & Armaments L.P. Top agencies Army (Department of the Army) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$64,568,296	3.6%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; down 6 since FY2024.
8	L3Harris Technologies, Inc. 16 awardees, including L3 Technologies, Inc., Fisica Applied Technologies, Inc. and L3Harris Maritime Services Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$37,872,189	2.1%	Rank history: #5 in FY2021, #6 in FY2022, #7 in FY2023 and #4 in FY2024; down 4 since FY2024.
9	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$35,113,174	2.0%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; down 4 since FY2024.
10	AR1 Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$32,919,290	1.8%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023 and #24 in FY2024; up 14 since FY2024.
11	General Dynamics Corporation 9 awardees, including General Dynamics Mission Systems, Inc., General Dynamics-Ots, Inc. and General Dynamics Land Systems - Canada Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$28,867,938	1.6%	Rank history: #19 in FY2021, #40 in FY2022, #15 in FY2023 and #29 in FY2024; up 18 since FY2024.
12	Microwave Power Products, Inc. 3 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DOT (Department of Transportation)	$21,468,824	1.2%	Rank history: not on the FY2021–FY2023 lists and #11 in FY2024; down 1 since FY2024.
13	Pole / Zero LLC Top agencies USAF (Department of the Air Force)	$20,686,319	1.2%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; up 30 since FY2024.
14	Teledyne Defense Electronics, LLC Top agencies Navy (Department of the Navy) DOT (Department of Transportation)	$14,829,265	0.8%	Rank history: not on the FY2021 list, #27 in FY2022, not on the FY2023 list and #14 in FY2024; unchanged since FY2024.
15	Stellant Systems Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$14,420,225	0.8%	Rank history: #42 in FY2021 and not on the FY2022–FY2024 lists; up 245 since FY2024.
16	RTX Corporation 16 awardees, including Raytheon Company, Intertrade Limited and Rockwell Collins, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$14,208,525	0.8%	Rank history: #4 in FY2021, #4 in FY2022, #3 in FY2023 and #8 in FY2024; down 8 since FY2024.
17	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$12,868,559	0.7%	Rank history: #12 in FY2021, #7 in FY2022, #10 in FY2023 and #12 in FY2024; down 5 since FY2024.
18	Pixels on Target LLC Top agencies USSOCOM (United States Special Operations Command)	$12,697,500	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
19	Phillip Cable Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$10,404,022	0.6%	Rank history: #50 in FY2021, #31 in FY2022, #35 in FY2023 and #38 in FY2024; up 19 since FY2024.
20	Newsat North America, LLC Top agencies Army (Department of the Army)	$10,388,250	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
21	Leonardo S.p.A. 6 awardees, including DRS Training & Control Systems, LLC, Laurel Technologies Partnership and DRS Network & Imaging Systems LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$9,608,329	0.5%	Rank history: #7 in FY2021, #12 in FY2022, #38 in FY2023 and #32 in FY2024; up 11 since FY2024.
22	Communications & Power Industries LLC Top agencies DLA (Defense Logistics Agency) DOT (Department of Transportation) Navy (Department of the Navy)	$9,018,515	0.5%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2024; up 47 since FY2024.
23	Datamars Inc. Top agencies USDA (Department of Agriculture)	$8,700,000	0.5%	Rank history: #59 in FY2021, #25 in FY2022, #40 in FY2023 and not on the FY2024 list; returned.
24	Heico Aerospace Corporat 6 awardees, including Seal Dynamics LLC, Ttt-Cubed Inc. and Dielectric Sciences, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,577,511	0.5%	Rank history: #27 in FY2021, #14 in FY2022, #45 in FY2023 and #33 in FY2024; up 9 since FY2024.
25	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$8,455,102	0.5%	Rank history: #49 in FY2021, #83 in FY2022, #27 in FY2023 and #37 in FY2024; up 12 since FY2024.
26	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,324,479	0.5%	Rank history: #26 in FY2021, #22 in FY2022, #28 in FY2023 and #26 in FY2024; unchanged since FY2024.
27	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$7,811,700	0.4%	Rank history: #16 in FY2021, #20 in FY2022, #13 in FY2023 and #18 in FY2024; down 9 since FY2024.
28	Allflex USA LLC Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$7,442,997	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
29	O & M Services LLC Top agencies USAF (Department of the Air Force)	$6,695,063	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
30	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$6,063,956	0.3%	Rank history: #15 in FY2021, #23 in FY2022, #26 in FY2023 and #20 in FY2024; down 10 since FY2024.
31	Concepts Nrec, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$5,992,135	0.3%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2024; down 1 since FY2024.
32	Canadian Commercial Corporation Top agencies Army (Department of the Army)	$5,959,441	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
33	Bell Boeing Joint Project Office Top agencies Navy (Department of the Navy)	$5,521,755	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
34	Cutting Dynamics, LLC Top agencies DLA (Defense Logistics Agency)	$5,491,166	0.3%	Rank history: #97 in FY2021, not on the FY2022–FY2023 lists and #51 in FY2024; up 17 since FY2024.
35	EOS Inc. Top agencies DLA (Defense Logistics Agency)	$5,131,891	0.3%	Rank history: #86 in FY2021, not on the FY2022–FY2023 lists and #16 in FY2024; down 19 since FY2024.
36	Scioteq LLC 9 awardees, including Mason Electric Co., Harcosemco LLC and Adams Rite Aerospace, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,984,176	0.3%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2024; down 8 since FY2024.
37	P.a.r. Products Co Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,780,005	0.3%	Rank history: not on the FY2021–FY2023 lists and #72 in FY2024; up 35 since FY2024.
38	Spectrum Microwave Inc 2 awardees, including Qioptiq Limited Top agencies USAF (Department of the Air Force)	$4,641,620	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
39	Technical Communities, Inc. Top agencies DOT (Department of Transportation) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,616,743	0.3%	Rank history: not on the FY2021–FY2023 lists and #88 in FY2024; up 49 since FY2024.
40	Aeronix, Inc. Top agencies DLA (Defense Logistics Agency)	$4,560,576	0.3%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and not on the FY2024 list; returned.
41	HID Global Corp Top agencies Army (Department of the Army)	$4,545,122	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
42	Aevex Aerospace, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$4,249,024	0.2%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2024; down 29 since FY2024.
43	Kratos Defense & Security Solutions Inc. 3 awardees, including Micro Systems, Inc., Kratos Microwave, Inc. and Gichner Systems Group, Inc. Top agencies Navy (Department of the Navy) DOT (Department of Transportation) DLA (Defense Logistics Agency)	$4,108,994	0.2%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2024; up 10 since FY2024.
44	Mission Systems Davenport Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$3,971,500	0.2%	Rank history: not on the FY2021–FY2024 lists; up 140 since FY2024.
45	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,911,966	0.2%	Rank history: #17 in FY2021, #36 in FY2022, #41 in FY2023 and #50 in FY2024; up 5 since FY2024.
46	CPI Electron Device Business, Inc. Top agencies Navy (Department of the Navy) DOT (Department of Transportation) DLA (Defense Logistics Agency)	$3,708,804	0.2%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2024; up 8 since FY2024.
47	Tti, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,677,302	0.2%	Rank history: not on the FY2021–FY2024 lists; up 447 since FY2024.
48	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$3,653,560	0.2%	Rank history: #72 in FY2021, not on the FY2022 list, #76 in FY2023 and #68 in FY2024; up 20 since FY2024.
49	Dcx-Chol Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$3,593,003	0.2%	Rank history: #22 in FY2021, #15 in FY2022, #18 in FY2023 and #21 in FY2024; down 28 since FY2024.
50	Airtronics, LLC Top agencies DLA (Defense Logistics Agency)	$3,504,994	0.2%	Rank history: #84 in FY2021, #70 in FY2022, not on the FY2023 list and #91 in FY2024; up 41 since FY2024.
51	Richard Manufacturing Company Top agencies DLA (Defense Logistics Agency)	$3,083,336	0.2%	Rank history: #45 in FY2021, #44 in FY2022, #91 in FY2023 and #57 in FY2024; up 6 since FY2024.
52	Elbit Systems of America LLC 2 awardees, including Elbitamerica, Inc. and Sparton Aydin, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,961,218	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
53	Leach International Corp 8 awardees, including Mason Electric Co., Marathonnorco Aerospace, Inc. and Janco Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,946,503	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
54	Microchip Technology Inc. Top agencies Navy (Department of the Navy)	$2,891,921	0.2%	Rank history: not on the FY2021–FY2023 lists and #86 in FY2024; up 32 since FY2024.
55	Envision Technology, LLC Top agencies USSOCOM (United States Special Operations Command)	$2,829,717	0.2%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2024; down 33 since FY2024.
56	THALES Through Thales Defense & Security Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,672,751	0.1%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023 and #66 in FY2024; up 10 since FY2024.
57	Statz Corp Top agencies DLA (Defense Logistics Agency)	$2,638,189	0.1%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2024; down 21 since FY2024.
58	Marvin Engineering Co, Inc. Top agencies DLA (Defense Logistics Agency)	$2,522,867	0.1%	Rank history: #35 in FY2021, #41 in FY2022, #48 in FY2023 and #94 in FY2024; up 36 since FY2024.
59	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$2,458,505	0.1%	Rank history: not on the FY2021 list, #60 in FY2022, #30 in FY2023 and #71 in FY2024; up 12 since FY2024.
60	ACE Electronics Defense Systems, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,445,998	0.1%	Rank history: #31 in FY2021, #29 in FY2022, #37 in FY2023 and #47 in FY2024; down 13 since FY2024.
61	Marathonnorco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency)	$2,285,343	0.1%	Rank history: not on the FY2021–FY2023 lists and #46 in FY2024; down 15 since FY2024.
62	3T Business Group LLC Top agencies DLA (Defense Logistics Agency)	$2,232,757	0.1%	Rank history: not on the FY2021–FY2024 lists; up 52 since FY2024.
63	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$2,171,564	0.1%	Rank history: not on the FY2021–FY2023 lists and #83 in FY2024; up 20 since FY2024.
64	Northwest Marine Technology, Inc. Top agencies DOI (Department of the Interior)	$2,154,817	0.1%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and #62 in FY2024; down 2 since FY2024.
65	Formica Industries LLC Top agencies DLA (Defense Logistics Agency)	$2,152,896	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
66	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,083,151	0.1%	Rank history: #79 in FY2021, #95 in FY2022 and not on the FY2023–FY2024 lists; up 253 since FY2024.
67	Alpine Conglomerate, LLC Top agencies DLA (Defense Logistics Agency)	$2,074,673	0.1%	Rank history: not on the FY2021–FY2024 lists; up 428 since FY2024.
68	Aero-Tel Wire Harness Corp Top agencies DLA (Defense Logistics Agency)	$1,996,881	0.1%	Rank history: #57 in FY2021, not on the FY2022 list, #55 in FY2023 and #49 in FY2024; down 19 since FY2024.
69	Esco Technologies Inc. Through Vacco Industries Top agencies Navy (Department of the Navy)	$1,991,872	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
70	Kratos S2, Inc. Top agencies USAF (Department of the Air Force)	$1,978,080	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
71	Illinois Tool Works Inc. 2 awardees, including ITW GSE Inc. and PCB Piezotronics of North Carolina, Inc. Top agencies DLA (Defense Logistics Agency) NASA (National Aeronautics and Space Administration)	$1,929,718	0.1%	Rank history: #74 in FY2021, not on the FY2022 list, #65 in FY2023 and #55 in FY2024; down 16 since FY2024.
72	Peerless Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$1,926,791	0.1%	Rank history: not on the FY2021 list, #68 in FY2022, #86 in FY2023 and #52 in FY2024; down 20 since FY2024.
73	Prysmian Cables and Systems Usa, LLC Top agencies DLA (Defense Logistics Agency)	$1,778,958	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
74	Marine Air Supply Co., Inc. Top agencies DLA (Defense Logistics Agency)	$1,753,820	0.1%	Rank history: #71 in FY2021, #45 in FY2022, #88 in FY2023 and #97 in FY2024; up 23 since FY2024.
75	Custom Manufacturing & Engineering, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,705,359	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
76	Viasat Inc. Top agencies Navy (Department of the Navy)	$1,697,920	0.1%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and #81 in FY2024; up 5 since FY2024.
77	US Jack Co Top agencies DLA (Defense Logistics Agency)	$1,692,000	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
78	Symetrics Industries, LLC Top agencies USAF (Department of the Air Force)	$1,679,407	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
79	4 D Technology Corporation Through Nanometrics Inc. Top agencies USAF (Department of the Air Force)	$1,663,094	0.1%	Rank history: #65 in FY2021, #56 in FY2022, #74 in FY2023 and #92 in FY2024; up 13 since FY2024.
80	Microsemi Corp. - RF Signal Processing Top agencies Army (Department of the Army)	$1,655,484	0.1%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2024; down 53 since FY2024.
81	Ducommun Labarge Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$1,651,692	0.1%	Rank history: not on the FY2021–FY2024 lists; up 115 since FY2024.
82	U.s. Pioneer, L.L.C. Top agencies DLA (Defense Logistics Agency)	$1,592,429	0.1%	Rank history: not on the FY2021 list, #76 in FY2022, not on the FY2023 list and #65 in FY2024; down 17 since FY2024.
83	Astrocom Electronics Inc Top agencies DLA (Defense Logistics Agency)	$1,533,439	0.1%	Rank history: not on the FY2021–FY2024 lists; up 72 since FY2024.
84	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$1,531,171	0.1%	Rank history: not on the FY2021–FY2023 lists and #93 in FY2024; up 9 since FY2024.
85	Management Solutions, L.C. Top agencies DLA (Defense Logistics Agency)	$1,506,257	0.1%	Rank history: not on the FY2021–FY2024 lists; up 136 since FY2024.
86	Barcar Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$1,477,920	0.1%	Rank history: #83 in FY2021 and not on the FY2022–FY2024 lists; up 343 since FY2024.
87	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$1,435,448	0.1%	Rank history: #51 in FY2021, #33 in FY2022, not on the FY2023 list and #90 in FY2024; up 3 since FY2024.
88	American Devices, Inc. Top agencies DLA (Defense Logistics Agency)	$1,395,490	0.1%	Rank history: #96 in FY2021, #98 in FY2022, not on the FY2023 list and #99 in FY2024; up 11 since FY2024.
89	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$1,378,007	0.1%	Rank history: #48 in FY2021, #32 in FY2022, #58 in FY2023 and #34 in FY2024; down 55 since FY2024.
90	Daico Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$1,372,225	0.1%	Rank history: #76 in FY2021, #74 in FY2022 and not on the FY2023–FY2024 lists; up 25 since FY2024.
91	Wright Source Inc. Top agencies DLA (Defense Logistics Agency)	$1,361,724	0.1%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023 and not on the FY2024 list; up 44 since FY2024.
92	Veterans Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$1,324,888	0.1%	Rank history: not on the FY2021–FY2024 lists; up 105 since FY2024.
93	Tony Baird Electronics Inc. Top agencies DOT (Department of Transportation)	$1,321,999	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
94	Chugach Information Technology LLC Top agencies DLA (Defense Logistics Agency)	$1,308,210	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
95	Program Management and Technology Services, Inc. Top agencies Army (Department of the Army)	$1,299,678	0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and not on the FY2024 list; up 36 since FY2024.
96	New TECH Solutions, Inc. Top agencies Navy (Department of the Navy)	$1,283,070	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
97	VSS Logistics LLC Top agencies Army (Department of the Army)	$1,281,633	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
98	Associated Aircraft Supply Co. LLC Top agencies DLA (Defense Logistics Agency)	$1,259,668	0.1%	Rank history: not on the FY2021–FY2024 lists; up 13 since FY2024.
99	S I T Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$1,249,391	0.1%	Rank history: not on the FY2021–FY2024 lists; up 26 since FY2024.
100	Benchmark Electronics Inc. 2 awardees, including Benchmark Ems Phoenix, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$1,238,675	0.1%	Rank history: not on the FY2021–FY2024 lists; new.

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100 of 1,437 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 $1.8 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 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 NAICS 334419 contractors in FY2025?

1. Fairwinds Technologies LLC ($350M), 2. Northrop Grumman Corporation ($195M), 3. STS International, Incorporated ($134M), 4. CACI International Inc. ($119M), 5. Lockheed Martin Corporation ($92.3M), 6. Atlantic Diving Supply, Inc. ($77.7M), 7. BAE Systems ($64.6M), 8. L3Harris Technologies, Inc. ($37.9M), 9. Arctic Slope Regional Corporation ($35.1M), 10. AR1 ($32.9M).

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