Top 100 Contractors in NAICS 334: Computer and Electronic Product Manufacturing, FY2025

Name: Top 100 Contractors in NAICS 334: Computer and Electronic Product Manufacturing, FY2025
Creator: GovTribe

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

The top 10 won 59% of FY2025 NAICS 334 contract dollars

Contract obligations: $40,759,915,783 Net of deobligations, by contracts coded NAICS 334 or a code under it
Contractors: 7,074 Parent companies with an obligation
Largest contractor: RTX Corporation $9.78 billion, 23.1% 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	RTX Corporation 56 awardees, including Raytheon Company, Rockwell Collins, Inc. and Data Link Solutions LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$9,784,820,773	23.1%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	L3Harris Technologies, Inc. 50 awardees, including L3Harris Global Communications, Inc. and L3 Technologies, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$3,820,359,662	9.0%	Rank history: #3 in FY2021, #3 in FY2022, #3 in FY2023 and #3 in FY2024; up 1 since FY2024.
3	Lockheed Martin Corporation 27 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$3,401,802,406	8.0%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023 and #2 in FY2024; down 1 since FY2024.
4	Northrop Grumman Corporation 42 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$2,006,489,239	4.7%	Rank history: #4 in FY2021, #4 in FY2022, #4 in FY2023 and #4 in FY2024; unchanged since FY2024.
5	The Boeing Company 22 awardees, including Argon ST, Inc., Digital Receiver Technology, Inc. and Tapestry Solutions, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,403,739,547	3.3%	Rank history: #9 in FY2021, #11 in FY2022, #5 in FY2023 and #5 in FY2024; unchanged since FY2024.
6	Leonardo S.p.A. 19 awardees, including DRS Network & Imaging Systems LLC, DRS Sustainment Systems, Inc. and Laurel Technologies Partnership Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,347,653,069	3.2%	Rank history: #6 in FY2021, #6 in FY2022, #6 in FY2023 and #6 in FY2024; unchanged since FY2024.
7	BAE Systems 20 awardees, including BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Technology Solutions & Services Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$1,169,288,012	2.8%	Rank history: #7 in FY2021, #7 in FY2022, #8 in FY2023 and #7 in FY2024; unchanged since FY2024.
8	Leidos Holdings, Inc. 13 awardees, including Leidos, Inc., Gibbs & Cox Inc. and Leidos Security Detection & Automation, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$721,240,113	1.7%	Rank history: #8 in FY2021, #16 in FY2022, #12 in FY2023 and #8 in FY2024; unchanged since FY2024.
9	General Dynamics Corporation 20 awardees, including General Dynamics Mission Systems, Inc., Electric Boat Corporation and General Dynamics One Source LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$707,356,624	1.7%	Rank history: #5 in FY2021, #5 in FY2022, #7 in FY2023 and #9 in FY2024; unchanged since FY2024.
10	Fairwinds Technologies LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$533,980,860	1.3%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2024; up 69 since FY2024.
11	Sierra Nevada Company, LLC 3 awardees Top agencies USSOCOM (United States Special Operations Command) Navy (Department of the Navy) USAF (Department of the Air Force)	$458,492,233	1.1%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2024; up 7 since FY2024.
12	Kongsberg Defence & Aerospace AS Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DOI (Department of the Interior)	$435,393,225	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
13	Undersea Sensor Systems, Inc. Top agencies Navy (Department of the Navy)	$394,102,358	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
14	General Atomics Aeronautical Systems, Inc. Top agencies USAF (Department of the Air Force)	$309,424,468	0.7%	Rank history: not on the FY2021–FY2023 lists and #75 in FY2024; up 61 since FY2024.
15	CACI International Inc. 7 awardees, including Mastodon Design LLC, Danbury Mission Technologies, LLC and Caci Idt, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Commerce (Department of Commerce)	$280,123,792	0.7%	Rank history: not on the FY2021–FY2023 lists and #70 in FY2024; up 55 since FY2024.
16	Countertrade Products, Inc. Top agencies Treasury (Department of the Treasury) DOI (Department of the Interior) USAF (Department of the Air Force)	$253,236,901	0.6%	Rank history: #63 in FY2021, #22 in FY2022, #56 in FY2023 and #68 in FY2024; up 52 since FY2024.
17	Sonova USA Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$242,799,234	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
18	Ultra Electronics Ocean Systems Inc. 3 awardees, including DNE Technologies, Inc. and Measurement Systems Inc. Top agencies Navy (Department of the Navy) DFAS (Defense Finance and Accounting Service) DLA (Defense Logistics Agency)	$220,402,206	0.5%	Rank history: not on the FY2021–FY2023 lists and #42 in FY2024; up 24 since FY2024.
19	Honeywell International Inc. 25 awardees, including Grimes Aerospace Company, Honeywell Building Solutions GMBH and Honeywell Aerospace International Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) GSA (General Services Administration)	$216,877,953	0.5%	Rank history: #39 in FY2021, #33 in FY2022, #17 in FY2023 and #23 in FY2024; up 4 since FY2024.
20	Siemens Corporation 3 awardees, including Siemens Medical Solutions Usa, Inc., Siemens Healthcare Diagnostics Inc. and Varian Medical Systems, Inc. Top agencies VA (Department of Veterans Affairs) DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$206,952,029	0.5%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2024; down 3 since FY2024.
21	Anduril Industries Inc. Top agencies USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$204,316,666	0.5%	Rank history: not on the FY2021 list, #41 in FY2022, #33 in FY2023 and #10 in FY2024; down 11 since FY2024.
22	Sterling Computers Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$196,071,085	0.5%	Rank history: #40 in FY2021, #27 in FY2022, #25 in FY2023 and #19 in FY2024; down 3 since FY2024.
23	L3 Technologies, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$175,689,808	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
24	THALES 5 awardees, including Thales Defense & Security Inc., Advanced Acoustic Concepts, LLC and Thales Usa, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DOT (Department of Transportation)	$163,542,486	0.4%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023 and #11 in FY2024; down 13 since FY2024.
25	General Electric Company 4 awardees, including GE Precision Healthcare LLC, GE Healthcare Inc. and GE Medical Systems Information Technologies, Inc. Top agencies VA (Department of Veterans Affairs) DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$159,638,059	0.4%	Rank history: #25 in FY2021, #20 in FY2022, #23 in FY2023 and #21 in FY2024; down 4 since FY2024.
26	Trace Systems, Inc. Top agencies Army (Department of the Army)	$156,108,223	0.4%	Rank history: not on the FY2021–FY2024 lists; up 132 since FY2024.
27	Frequentis Usa, Inc. Top agencies DOT (Department of Transportation)	$155,477,591	0.4%	Rank history: not on the FY2021–FY2024 lists; up 95 since FY2024.
28	Viasat Inc. 3 awardees, including Trellisware Technologies Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$152,531,868	0.4%	Rank history: #12 in FY2021, #10 in FY2022, #11 in FY2023 and #26 in FY2024; down 2 since FY2024.
29	SRC Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$151,891,311	0.4%	Rank history: #41 in FY2021, #29 in FY2022, #9 in FY2023 and #14 in FY2024; down 15 since FY2024.
30	Science Applications International Corporation 2 awardees Top agencies Navy (Department of the Navy) DOT (Department of Transportation)	$151,431,408	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
31	Indra Air Traffic, Inc. Top agencies DOT (Department of Transportation) USAF (Department of the Air Force) Navy (Department of the Navy)	$143,597,309	0.3%	Rank history: not on the FY2021–FY2024 lists; up 214 since FY2024.
32	CDW Government LLC Top agencies DOT (Department of Transportation) Army (Department of the Army) HHS (Department of Health and Human Services)	$134,719,843	0.3%	Rank history: not on the FY2021–FY2023 lists and #28 in FY2024; down 4 since FY2024.
33	STS International, Incorporated Top agencies Navy (Department of the Navy) Army (Department of the Army)	$133,882,452	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
34	HPI Federal LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$127,661,328	0.3%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; up 9 since FY2024.
35	Rohde & Schwarz GMBH & Co. KG Through Rohde & Schwarz Usa, Inc. Top agencies DOT (Department of Transportation) DHS (Department of Homeland Security) Navy (Department of the Navy)	$121,406,008	0.3%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023 and not on the FY2024 list; up 78 since FY2024.
36	Philips North America LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$118,125,273	0.3%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2024; down 3 since FY2024.
37	Canadian Commercial Corporation Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$117,584,584	0.3%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2024; down 12 since FY2024.
38	Teledyne Technologies Incorporated 19 awardees, including Teledyne Flir Defense, Inc., Teledyne Brown Engineering, Inc. and Teledyne Flir Unmanned Ground Systems, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$115,316,969	0.3%	Rank history: #61 in FY2021, #39 in FY2022, #61 in FY2023 and #57 in FY2024; up 19 since FY2024.
39	Iron Bow Technologies, LLC Top agencies VA (Department of Veterans Affairs) DOT (Department of Transportation) Army (Department of the Army)	$111,036,227	0.3%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2024; down 4 since FY2024.
40	Smiths Detection Inc. Top agencies DHS (Department of Homeland Security) AOUSC (Administrative Office of the U.S. Courts) DOJ (Department of Justice)	$108,664,312	0.3%	Rank history: not on the FY2021–FY2024 lists; up 103 since FY2024.
41	Saab Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) Commerce (Department of Commerce)	$108,458,265	0.3%	Rank history: not on the FY2021–FY2024 lists; up 173 since FY2024.
42	Dell Technologies Inc. 2 awardees, including Dell Federal Systems L.P and Dell Marketing L.P. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$108,227,608	0.3%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2024; down 20 since FY2024.
43	MCP Computer Products Inc. Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services) EPA (Environmental Protection Agency)	$108,064,186	0.3%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and #27 in FY2024; down 16 since FY2024.
44	Atlantic Diving Supply, Inc. 2 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy) DFAS (Defense Finance and Accounting Service)	$106,939,578	0.3%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2024; down 14 since FY2024.
45	Nana Regional Corporation Inc. 2 awardees, including Tundra Federal LLC and Affigent, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHA (Defense Health Agency)	$103,832,934	0.2%	Rank history: not on the FY2021–FY2024 lists; up 85 since FY2024.
46	International Business Machines Corporation 4 awardees, including Enterprise Electronics Corp and Merge Healthcare Solutions Inc. Top agencies SSA (Social Security Administration) Army (Department of the Army) Navy (Department of the Navy)	$98,500,394	0.2%	Rank history: not on the FY2021 list, #43 in FY2022, not on the FY2023 list and #76 in FY2024; up 30 since FY2024.
47	Carahsoft Technology Corp Top agencies DISA (Defense Information Systems Agency) DOS (Department of State) DHS (Department of Homeland Security)	$97,916,562	0.2%	Rank history: #34 in FY2021, #26 in FY2022, #42 in FY2023 and #44 in FY2024; down 3 since FY2024.
48	TRX Systems, Inc. Top agencies Army (Department of the Army)	$95,387,671	0.2%	Rank history: not on the FY2021–FY2023 lists and #62 in FY2024; up 14 since FY2024.
49	Serco Inc Top agencies Navy (Department of the Navy)	$92,777,354	0.2%	Rank history: not on the FY2021–FY2023 lists and #78 in FY2024; up 29 since FY2024.
50	World Wide Technology LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$92,404,890	0.2%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023 and #41 in FY2024; down 9 since FY2024.
51	Dynamic Systems Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) DTRA (Defense Threat Reduction Agency)	$89,013,786	0.2%	Rank history: not on the FY2021–FY2023 lists and #83 in FY2024; up 32 since FY2024.
52	NCS Technologies Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$86,834,026	0.2%	Rank history: #92 in FY2021, #51 in FY2022, #74 in FY2023 and #49 in FY2024; down 3 since FY2024.
53	Oticon, Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$85,927,725	0.2%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2024; up 1 since FY2024.
54	Huntington Ingalls Industries, Inc. 4 awardees, including HII Unmanned Systems, Inc., Enlighten It Consulting LLC and HII Mission Technologies Corp Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$85,114,317	0.2%	Rank history: not on the FY2021–FY2024 lists; up 113 since FY2024.
55	Abbott Laboratories Inc. 7 awardees, including Alere San Diego, Inc. and Abbott Rapid DX North America LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$84,261,242	0.2%	Rank history: not on the FY2021–FY2024 lists; up 52 since FY2024.
56	Globalfoundries U.S. Inc. Through Globalfoundries U.s. 2 LLC Top agencies DMEA (Defense Microelectronics Activity)	$81,634,646	0.2%	Rank history: not on the FY2021–FY2023 lists and #60 in FY2024; up 4 since FY2024.
57	Management Services Group, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$80,363,122	0.2%	Rank history: #56 in FY2021, #37 in FY2022, #40 in FY2023 and #31 in FY2024; down 26 since FY2024.
58	V3Gate, LLC Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services) GSA (General Services Administration)	$76,500,921	0.2%	Rank history: #50 in FY2021, not on the FY2022 list, #55 in FY2023 and #55 in FY2024; down 3 since FY2024.
59	Rapiscan Systems Inc 2 awardees, including OSI Optoelectronics, Inc. Top agencies DHS (Department of Homeland Security) DOS (Department of State) USAF (Department of the Air Force)	$76,493,941	0.2%	Rank history: not on the FY2021–FY2024 lists; up 73 since FY2024.
60	PPD Development LP 12 awardees, including Life Technologies Corporation, Thermo Electron North America LLC and FEI Company Top agencies DOJ (Department of Justice) HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$76,092,180	0.2%	Rank history: not on the FY2021–FY2023 lists and #51 in FY2024; down 9 since FY2024.
61	Starkey Laboratories Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$74,424,693	0.2%	Rank history: #60 in FY2021, #59 in FY2022, #53 in FY2023 and #58 in FY2024; down 3 since FY2024.
62	Euromids Top agencies Navy (Department of the Navy)	$69,678,365	0.2%	Rank history: #70 in FY2021, not on the FY2022 list, #82 in FY2023 and #59 in FY2024; down 3 since FY2024.
63	Beckman Coulter, Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$67,898,175	0.2%	Rank history: not on the FY2021–FY2024 lists; up 39 since FY2024.
64	Peraton Inc. 2 awardees, including Peraton Enterprise Solutions LLC Top agencies Treasury (Department of the Treasury) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$67,749,286	0.2%	Rank history: not on the FY2021–FY2023 lists and #66 in FY2024; up 2 since FY2024.
65	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)	$67,523,085	0.2%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2024; down 26 since FY2024.
66	Tribalco LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DOI (Department of the Interior)	$66,881,072	0.2%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023 and #80 in FY2024; up 14 since FY2024.
67	Continental Electronics Corp Top agencies USAF (Department of the Air Force)	$66,821,977	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
68	Motorola Solutions, Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$64,054,355	0.2%	Rank history: not on the FY2021–FY2023 lists and #97 in FY2024; up 29 since FY2024.
69	Blue TECH Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHS (Department of Homeland Security)	$63,806,293	0.2%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and #71 in FY2024; up 2 since FY2024.
70	Greenbrier Government Solutions Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) DHA (Defense Health Agency)	$62,029,328	0.1%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and #48 in FY2024; down 22 since FY2024.
71	Hewlett Packard Enterprise Co 3 awardees Top agencies Army (Department of the Army)	$59,462,189	0.1%	Rank history: not on the FY2021 list, #49 in FY2022 and not on the FY2023–FY2024 lists; returned.
72	Teledyne Flir Defense, LLC Top agencies Army (Department of the Army) DOT (Department of Transportation)	$56,117,649	0.1%	Rank history: not on the FY2021–FY2024 lists; up 260 since FY2024.
73	New TECH Solutions, Inc. Top agencies USAF (Department of the Air Force) USDA (Department of Agriculture) DHS (Department of Homeland Security)	$56,068,790	0.1%	Rank history: #78 in FY2021, #75 in FY2022, #51 in FY2023 and #45 in FY2024; down 28 since FY2024.
74	V2X, Inc. 3 awardees, including Vertex Modernization and Sustainment LLC, Advantor Systems II LLC and V2X Systems LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$54,082,226	0.1%	Rank history: not on the FY2021–FY2024 lists; up 120 since FY2024.
75	Sedna Digital Solutions, LLC Top agencies Navy (Department of the Navy)	$51,843,541	0.1%	Rank history: not on the FY2021–FY2023 lists and #89 in FY2024; up 14 since FY2024.
76	PCI Aviation LLC Top agencies Navy (Department of the Navy)	$51,512,793	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
77	EWA Triad, LLC Top agencies Navy (Department of the Navy)	$51,452,301	0.1%	Rank history: not on the FY2021–FY2024 lists; up 114 since FY2024.
78	Roche Holdings Inc. Through Roche Diagnostics Corporation Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$51,133,476	0.1%	Rank history: not on the FY2021–FY2024 lists; up 66 since FY2024.
79	Government Acquisitions LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$50,334,463	0.1%	Rank history: #71 in FY2021, #67 in FY2022, #79 in FY2023 and #96 in FY2024; up 17 since FY2024.
80	Elbit Systems of America - Night Vision LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$48,831,494	0.1%	Rank history: not on the FY2021–FY2024 lists; up 196 since FY2024.
81	GN US Holdings Inc Through GN Hearing Care Corporation Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$48,634,461	0.1%	Rank history: not on the FY2021–FY2024 lists; up 36 since FY2024.
82	Teradyne Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$47,180,880	0.1%	Rank history: not on the FY2021–FY2024 lists; up 74 since FY2024.
83	Colossal Contracting LLC Top agencies SSA (Social Security Administration) VA (Department of Veterans Affairs) DOI (Department of the Interior)	$45,666,570	0.1%	Rank history: not on the FY2021 list, #50 in FY2022, #54 in FY2023 and #81 in FY2024; down 2 since FY2024.
84	Microtechnologies LLC Top agencies Army (Department of the Army) HUD (Department of Housing and Urban Development) USDA (Department of Agriculture)	$45,317,843	0.1%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2023 and #98 in FY2024; up 14 since FY2024.
85	Government Scientific Source Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) Army (Department of the Army)	$43,962,005	0.1%	Rank history: #72 in FY2021, #65 in FY2022, #64 in FY2023 and #73 in FY2024; down 12 since FY2024.
86	D-2 Incorporated Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$40,920,334	0.1%	Rank history: not on the FY2021–FY2024 lists; up 123 since FY2024.
87	Xtec, Incorporated Top agencies DHRA (Defense Human Resources Activity) HHS (Department of Health and Human Services) SSA (Social Security Administration)	$40,730,035	0.1%	Rank history: not on the FY2021–FY2023 lists and #99 in FY2024; up 12 since FY2024.
88	Pole / Zero LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$39,848,377	0.1%	Rank history: not on the FY2021–FY2024 lists; up 145 since FY2024.
89	Scioteq LLC 25 awardees, including Champion Aerospace LLC, Armtec Countermeasures Co and Chelton Limited Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$39,511,396	0.1%	Rank history: not on the FY2021–FY2024 lists; up 29 since FY2024.
90	Textron Inc. 5 awardees, including Textron Systems Corporation, Bell Textron Inc. and Textron Ground Support Equipment Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$38,939,711	0.1%	Rank history: #53 in FY2021, #66 in FY2022, #48 in FY2023 and #93 in FY2024; up 3 since FY2024.
91	Raytheon Company Top agencies MDA (DOD Missile Defense Agency) USAF (Department of the Air Force)	$38,372,768	0.1%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2024; down 59 since FY2024.
92	Kilgore Flares Company LLC 3 awardees, including Chemring Energetic Devices Inc. and Chemring Sensors and Electronic Systems, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$38,300,967	0.1%	Rank history: not on the FY2021–FY2024 lists; up 236 since FY2024.
93	ACG Systems, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) USDA (Department of Agriculture)	$38,213,609	0.1%	Rank history: not on the FY2021–FY2024 lists; up 35 since FY2024.
94	Centurum Information Technology Inc. Top agencies Navy (Department of the Navy)	$36,335,204	0.1%	Rank history: not on the FY2021–FY2024 lists; up 101 since FY2024.
95	Widex USA Inc. Through WS Audiology Usa, Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$35,949,444	0.1%	Rank history: not on the FY2021–FY2024 lists; up 144 since FY2024.
96	Danaher Corporation 16 awardees, including Cepheid, AB Sciex LLC and Leica Microsystems Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) Commerce (Department of Commerce)	$35,664,327	0.1%	Rank history: not on the FY2021–FY2024 lists; up 9 since FY2024.
97	Echodyne Corp Top agencies DOS (Department of State)	$35,316,332	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
98	Federal Resources Supply Company, LLC Top agencies Army (Department of the Army) DOS (Department of State) DHS (Department of Homeland Security)	$34,705,198	0.1%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2024; down 24 since FY2024.
99	Agilent Technologies, Inc. 4 awardees Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$34,143,957	0.1%	Rank history: not on the FY2021–FY2024 lists; up 15 since FY2024.
100	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$33,680,156	0.1%	Rank history: not on the FY2021–FY2024 lists; up 76 since FY2024.

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100 of 7,074 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 334

Code	Net obligations	Largest contractor
3345 Navigational, Measuring, Electromedical, and Control Instruments Manufacturing	$24,859,767,155	RTX Corporation
3342 Communications Equipment Manufacturing	$8,917,443,009	L3Harris Technologies, Inc.
3341 Computer and Peripheral Equipment Manufacturing	$3,662,087,009	Leidos Holdings, Inc.
3344 Semiconductor and Other Electronic Component Manufacturing	$3,157,468,905	Fairwinds Technologies LLC
3343 Audio and Video Equipment Manufacturing	$135,549,232	Critical Communications, Controls and Instruments, LLC
3346 Manufacturing and Reproducing Magnetic and Optical Media	$27,600,473	Lockheed Martin Corporation

How this ranking works

Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $42.3 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 334 contractors in FY2025?

1. RTX Corporation ($9.78B), 2. L3Harris Technologies, Inc. ($3.82B), 3. Lockheed Martin Corporation ($3.4B), 4. Northrop Grumman Corporation ($2.01B), 5. The Boeing Company ($1.4B), 6. Leonardo S.p.A. ($1.35B), 7. BAE Systems ($1.17B), 8. Leidos Holdings, Inc. ($721M), 9. General Dynamics Corporation ($707M), 10. Fairwinds Technologies LLC ($534M).

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