Top 100 Contractors in NAICS 3342: Communications Equipment Manufacturing, FY2021

Name: Top 100 Contractors in NAICS 3342: Communications Equipment Manufacturing, FY2021
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2020 – Sep 30, 2021 Code page on GovTribe

The top 10 won 67% of FY2021 NAICS 3342 contract dollars

Contract obligations: $6,805,287,915 Net of deobligations, by contracts coded NAICS 3342 or a code under it
Contractors: 1,975 Parent companies with an obligation
Largest contractor: L3Harris Technologies, Inc. $1.66 billion, 23.7% 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	L3Harris Technologies, Inc. 36 awardees, including L3Harris Global Communications, Inc. and L3 Technologies, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$1,657,146,532	23.7%	Rank history: #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2020.
2	RTX Corporation 37 awardees, including Rockwell Collins, Inc., Data Link Solutions LLC and Raytheon Company Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$1,252,371,679	17.9%	Rank history: #2 in FY2022, #2 in FY2023, #2 in FY2024 and #2 in FY2025; unchanged since FY2020.
3	General Dynamics Corporation 13 awardees, including General Dynamics Mission Systems, Inc., General Dynamics Land Systems Inc. and Electric Boat Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) DOT (Department of Transportation)	$530,812,698	7.6%	Rank history: #4 in FY2022, #5 in FY2023, #5 in FY2024 and #5 in FY2025; unchanged since FY2020.
4	Viasat Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$327,582,031	4.7%	Rank history: #3 in FY2022, #3 in FY2023, #7 in FY2024 and #12 in FY2025; unchanged since FY2020.
5	Thales 7 awardees, including Thales Defense & Security Inc., Tampa Microwave, LLC and Thales Alenia Space Espana SA Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$223,183,681	3.2%	Rank history: #5 in FY2022, #6 in FY2023, #4 in FY2024 and #14 in FY2025; up 3 since FY2020.
6	The Boeing Company 12 awardees, including Digital Receiver Technology, Inc., Boeing Satellite Systems, Inc. and Argon ST, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$180,566,144	2.6%	Rank history: #8 in FY2022, #4 in FY2023, #3 in FY2024 and #3 in FY2025; unchanged since FY2020.
7	Sierra Nevada Company, LLC 2 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy)	$150,800,920	2.2%	Rank history: #11 in FY2022, #12 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2020.
8	Intific Inc 5 awardees, including Gatr Technologies, Inc., Cubic Defense Applications, Inc. and Cubic Secure Communications, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$126,221,599	1.8%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
9	Government of Canada Through Canadian Commercial Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) DMA (Defense Media Activity)	$121,474,164	1.7%	Rank history: #10 in FY2022, #16 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2020.
10	Northrop Grumman Corporation 21 awardees, including Northrop Grumman Systems Corp and Alliant Techsystems Operations LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$111,724,135	1.6%	Rank history: #7 in FY2022, #7 in FY2023, #6 in FY2024 and #6 in FY2025; down 3 since FY2020.
11	Motorola Inc 2 awardees, including Motorola Solutions, Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) Army (Department of the Army)	$99,780,972	1.4%	Rank history: #27 in FY2022, #28 in FY2023, #74 in FY2024 and #18 in FY2025; up 1 since FY2020.
12	Comtech Telecommunications Corp. 5 awardees, including Telecommunication Systems Inc., Comtech Satellite Network Technologies, Inc. and Stellant Pst Corp. Top agencies Army (Department of the Army) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$81,321,407	1.2%	Rank history: #16 in FY2022, #9 in FY2023, #9 in FY2024 and not on the FY2025 list; up 4 since FY2020.
13	BAE Systems PLC 9 awardees, including BAE Systems Technology Solutions & Services Inc., BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems (Operations) Limited Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$72,138,421	1.0%	Rank history: #9 in FY2022, #19 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2020.
14	Envistacom, L.l.c Top agencies Army (Department of the Army) Navy (Department of the Navy)	$71,638,429	1.0%	Rank history: #12 in FY2022, #29 in FY2023, #13 in FY2024 and #31 in FY2025; up 14 since FY2020.
15	Red River Technology LLC Top agencies SSA (Social Security Administration) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$69,459,142	1.0%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
16	Serco North America (Holdings) Inc Through Serco Inc. Top agencies Navy (Department of the Navy)	$63,546,178	0.9%	Rank history: #18 in FY2022, #17 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
17	Lockheed Martin Corporation 14 awardees, including Lockheed Martin Sippican, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$59,992,875	0.9%	Rank history: #17 in FY2022, #37 in FY2023, #22 in FY2024 and #39 in FY2025; unchanged since FY2020.
18	Rockwell Collins, Inc. 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army)	$56,637,531	0.8%	Rank history: not on the FY2022–FY2025 lists; up 31 since FY2020.
19	Euromids Top agencies Navy (Department of the Navy)	$55,469,740	0.8%	Rank history: #34 in FY2022, #22 in FY2023, #14 in FY2024 and #19 in FY2025; up 7 since FY2020.
20	Tribalco LLC Top agencies DHS (Department of Homeland Security) DOI (Department of the Interior) Army (Department of the Army)	$47,562,412	0.7%	Rank history: #19 in FY2022 and not on the FY2023–FY2025 lists; down 5 since FY2020.
21	Curtiss-Wright Corporation 8 awardees, including Curtiss-Wright DS, Inc., Penny & Giles Aerospace Limited and Curtiss-Wright Electro-Mechanical Corporation Top agencies USAF (Department of the Air Force) DODEA (Department of Defense Education Activity) Navy (Department of the Navy)	$45,595,101	0.7%	Rank history: #30 in FY2022, #18 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2020.
22	Leonardo S.p.A. 12 awardees, including Laurel Technologies Partnership, DRS Advanced ISR LLC and DRS Systems, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$45,283,071	0.6%	Rank history: #13 in FY2022, #20 in FY2023, #11 in FY2024 and #15 in FY2025; down 2 since FY2020.
23	JSI Telecom Inc. Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security)	$40,458,324	0.6%	Rank history: #42 in FY2022, #47 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2020.
24	The Eyak Corp Through Solutions71, LLC Top agencies Army (Department of the Army)	$40,049,750	0.6%	Rank history: #40 in FY2022, #25 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
25	Ma Federal, Inc. Through Igov Technologies, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$39,681,749	0.6%	Rank history: #50 in FY2022, #93 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2020.
26	Cubic Digital Intelligence Inc. 3 awardees, including Gatr Technologies, Inc., Cubic Defense Applications, Inc. and Cubic Secure Communications, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$31,078,301	0.4%	Rank history: #6 in FY2022, #26 in FY2023, #95 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
27	Ultra Electronics Forensic Technology Inc 8 awardees, including Ultra Electronics TCS Inc., Caes Mission Systems LLC and DNE Technologies, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$30,246,201	0.4%	Rank history: not on the FY2022 list, #68 in FY2023, #56 in FY2024 and not on the FY2025 list; up 7 since FY2020.
28	N2Grate Government Technology Solutions, LLC Top agencies DOL (Department of Labor) USAF (Department of the Air Force) GSA (General Services Administration)	$27,712,138	0.4%	Rank history: #28 in FY2022, #63 in FY2023 and not on the FY2024–FY2025 lists; up 228 since FY2020.
29	Minuteman Security Solutions LLC Top agencies Army (Department of the Army)	$27,624,539	0.4%	Rank history: #31 in FY2022, #33 in FY2023, #33 in FY2024 and #48 in FY2025; up 12 since FY2020.
30	Johnson Controls Security Solutions LLC 9 awardees, including Johnson Controls, Inc., Johnson Controls Fire Protection LP and Johnson Controls Navy Systems, LLC Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$26,366,103	0.4%	Rank history: #20 in FY2022 and not on the FY2023–FY2025 lists; up 14 since FY2020.
31	R F Products, Inc. Top agencies Navy (Department of the Navy)	$24,879,556	0.4%	Rank history: #21 in FY2022, #36 in FY2023, #63 in FY2024 and #88 in FY2025; new, not ranked in FY2020.
32	Datapath Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$23,591,442	0.3%	Rank history: not on the FY2022–FY2025 lists; down 2 since FY2020.
33	Advanced Electronics Company Limited Top agencies USAF (Department of the Air Force)	$20,822,907	0.3%	Rank history: #93 in FY2022, not on the FY2023–FY2024 lists and #74 in FY2025; down 9 since FY2020.
34	CACI International Inc. 5 awardees, including Mastodon Design LLC, Caci-Iss, LLC and Charon Technologies LLC Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) Army (Department of the Army)	$20,595,967	0.3%	Rank history: #41 in FY2022, #61 in FY2023, #20 in FY2024 and #11 in FY2025; down 9 since FY2020.
35	SRC Inc. Through Srctec, LLC Top agencies Army (Department of the Army)	$20,045,592	0.3%	Rank history: not on the FY2022–FY2025 lists; up 38 since FY2020.
36	Sigma Defense Systems LLC Top agencies DISA (Defense Information Systems Agency) DFAS (Defense Finance and Accounting Service) USAF (Department of the Air Force)	$19,063,708	0.3%	Rank history: #32 in FY2022, #31 in FY2023, #15 in FY2024 and #41 in FY2025; down 14 since FY2020.
37	Data Link Solutions LLC Top agencies Navy (Department of the Navy)	$17,947,350	0.3%	Rank history: not on the FY2022–FY2025 lists; up 79 since FY2020.
38	Mnemonics Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$17,613,150	0.3%	Rank history: not on the FY2022 list, #80 in FY2023 and not on the FY2024–FY2025 lists; up 77 since FY2020.
39	Kratos Defense & Security Solutions, Inc. 6 awardees, including Kratos Technology & Training Solutions, Inc., General Microwave Corporation and Kratos S1, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Army (Department of the Army)	$16,649,462	0.2%	Rank history: #24 in FY2022, #23 in FY2023, #88 in FY2024 and not on the FY2025 list; up 28 since FY2020.
40	L3 Technologies, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$16,433,760	0.2%	Rank history: not on the FY2022–FY2024 lists and #7 in FY2025; down 9 since FY2020.
41	Vectrus Systems Corporation Through Advantor Systems II LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) USSOCOM (United States Special Operations Command)	$15,112,714	0.2%	Rank history: #29 in FY2022, #48 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2020.
42	Eccalon, LLC Top agencies OSD (Office of the Secretary of Defense)	$15,023,459	0.2%	Rank history: #38 in FY2022, #39 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2020.
43	Advanced Technology Systems Company, Inc. (OF Virginia) 2 awardees, including Atsc IES Inc. Top agencies Army (Department of the Army)	$14,579,151	0.2%	Rank history: not on the FY2022–FY2025 lists; up 2 since FY2020.
44	General Dynamics Mission Systems, Inc. 2 awardees Top agencies DOT (Department of Transportation) Army (Department of the Army) USAF (Department of the Air Force)	$14,566,782	0.2%	Rank history: #25 in FY2022, #87 in FY2023 and not on the FY2024–FY2025 lists; down 21 since FY2020.
45	Frontier Electronic Systems Corp Top agencies Navy (Department of the Navy)	$13,669,693	0.2%	Rank history: #60 in FY2022, #81 in FY2023 and not on the FY2024–FY2025 lists; up 50 since FY2020.
46	Leidos Holdings, Inc. 4 awardees, including Leidos, Inc. and Dynetics, Inc. Top agencies Navy (Department of the Navy)	$13,461,291	0.2%	Rank history: #67 in FY2022, #50 in FY2023, #36 in FY2024 and #99 in FY2025; up 13 since FY2020.
47	Relm Communications Inc. 2 awardees, including BK Technologies Inc. Top agencies DOI (Department of the Interior) USDA (Department of Agriculture) Army (Department of the Army)	$13,094,757	0.2%	Rank history: #26 in FY2022, #42 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2020.
48	Continental Electronics Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) USAGM (US Agency for Global Media)	$12,426,335	0.2%	Rank history: #80 in FY2022, #11 in FY2023, #41 in FY2024 and #20 in FY2025; new, not ranked in FY2020.
49	ACG Systems, Inc. Top agencies DHS (Department of Homeland Security) DOI (Department of the Interior) USDA (Department of Agriculture)	$12,126,188	0.2%	Rank history: #45 in FY2022, #43 in FY2023, #32 in FY2024 and #29 in FY2025; up 4 since FY2020.
50	AEG Group Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOI (Department of the Interior)	$11,396,500	0.2%	Rank history: #46 in FY2022, #52 in FY2023, #89 in FY2024 and #100 in FY2025; up 31 since FY2020.
51	Pen-Link, Ltd Top agencies DOJ (Department of Justice) DOS (Department of State)	$11,350,454	0.2%	Rank history: #69 in FY2022, #85 in FY2023 and not on the FY2024–FY2025 lists; up 27 since FY2020.
52	Edge Technology Distributors, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) Army (Department of the Army)	$11,300,956	0.2%	Rank history: #35 in FY2022 and not on the FY2023–FY2025 lists; up 17 since FY2020.
53	Atlantic Signal LLC Top agencies Navy (Department of the Navy) DOJ (Department of Justice) DHS (Department of Homeland Security)	$11,108,978	0.2%	Rank history: #56 in FY2022 and not on the FY2023–FY2025 lists; up 215 since FY2020.
54	Kratos Technology & Training Solutions, Inc. Top agencies USAF (Department of the Air Force)	$10,259,048	0.1%	Rank history: not on the FY2022–FY2025 lists; down 3 since FY2020.
55	Thomas B. Thriges Fond Through Terma Inc. Top agencies USAF (Department of the Air Force) DOT (Department of Transportation)	$9,862,366	0.1%	Rank history: #47 in FY2022, #69 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
56	Corp Ten International Through DTC Communications, Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) Treasury (Department of the Treasury)	$9,399,093	0.1%	Rank history: #43 in FY2022 and not on the FY2023–FY2025 lists; up 37 since FY2020.
57	New TECH Solutions, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$9,292,402	0.1%	Rank history: not on the FY2022 list, #89 in FY2023, not on the FY2024 list and #56 in FY2025; down 7 since FY2020.
58	Honeywell International Inc. 12 awardees, including Vocollect, Inc., Vindicator Technologies, Inc. and Rocky Research Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$9,107,667	0.1%	Rank history: #64 in FY2022, not on the FY2023–FY2024 lists and #42 in FY2025; up 45 since FY2020.
59	Cobham Advanced Electron 6 awardees, including Cobham Exeter, Inc., Frontgrade Technologies Inc. and Caes Systems LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$9,013,540	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
60	Antenna Research Associates, Incorporated 2 awardees, including Aqyr Technologies Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$8,981,121	0.1%	Rank history: #75 in FY2022, #56 in FY2023 and not on the FY2024–FY2025 lists; up 306 since FY2020.
61	Centurum Inc. Through Centurum Information Technology Inc. Top agencies Navy (Department of the Navy)	$8,923,750	0.1%	Rank history: #36 in FY2022, #21 in FY2023, #69 in FY2024 and not on the FY2025 list; up 9 since FY2020.
62	Mercury Mission Systems LLC Top agencies Army (Department of the Army)	$8,910,486	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Science Applications International Corporation 5 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,880,739	0.1%	Rank history: #79 in FY2022, #62 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2020.
64	Point Rock Solutions, LLC Top agencies Navy (Department of the Navy)	$8,743,127	0.1%	Rank history: not on the FY2022–FY2025 lists; up 42 since FY2020.
65	Advanced Computer Concepts, Inc. Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense) USAF (Department of the Air Force)	$8,546,248	0.1%	Rank history: not on the FY2022–FY2025 lists; down 36 since FY2020.
66	Lockheed Martin Sippican, Inc. Top agencies Navy (Department of the Navy)	$8,370,070	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67	Seneca Holdings LLC 2 awardees, including Seneca Telecommunications, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$7,951,530	0.1%	Rank history: #39 in FY2022 and not on the FY2023–FY2025 lists; up 84 since FY2020.
68	Caci Photonics, LLC Top agencies USAF (Department of the Air Force)	$7,709,198	0.1%	Rank history: #88 in FY2022 and not on the FY2023–FY2025 lists; down 2 since FY2020.
69	Griffon Corporation 2 awardees, including Telephonics Corp Top agencies Army (Department of the Army) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$7,222,722	0.1%	Rank history: #59 in FY2022, #46 in FY2023 and not on the FY2024–FY2025 lists; down 17 since FY2020.
70	Simplecom Solutions LLC Top agencies Navy (Department of the Navy)	$7,050,014	0.1%	Rank history: not on the FY2022–FY2025 lists; up 26 since FY2020.
71	Cynergy Professional Systems LLC Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$6,989,779	0.1%	Rank history: #62 in FY2022, not on the FY2023 list, #38 in FY2024 and not on the FY2025 list; up 9 since FY2020.
72	Milpower, Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,695,238	0.1%	Rank history: #68 in FY2022 and not on the FY2023–FY2025 lists; down 8 since FY2020.
73	Trane U.S. Inc. Top agencies GSA (General Services Administration) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$6,451,159	0.1%	Rank history: #74 in FY2022, #59 in FY2023 and not on the FY2024–FY2025 lists; up 51 since FY2020.
74	Persistent Systems LLC Top agencies USAF (Department of the Air Force) DOJ (Department of Justice) Navy (Department of the Navy)	$6,303,066	0.1%	Rank history: #57 in FY2022, not on the FY2023 list, #44 in FY2024 and #46 in FY2025; up 58 since FY2020.
75	Mercury Computer Systems Inc. 5 awardees, including Mercury Defense Systems, Inc., Physical Optics Corporation and Mercury Systems, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,209,289	0.1%	Rank history: #61 in FY2022, #60 in FY2023, #80 in FY2024 and not on the FY2025 list; up 74 since FY2020.
76	Frequentis Defense Inc. 2 awardees, including Frequentis Usa, Inc. Top agencies DOT (Department of Transportation) USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$6,105,001	0.1%	Rank history: #54 in FY2022 and not on the FY2023–FY2025 lists; down 14 since FY2020.
77	Sanmina-SCI Corporation Through SCI Technology, Inc. Top agencies Navy (Department of the Navy)	$6,098,832	0.1%	Rank history: not on the FY2022 list, #71 in FY2023 and not on the FY2024–FY2025 lists; up 25 since FY2020.
78	Cellebrite Inc. Top agencies DHS (Department of Homeland Security) DOS (Department of State) DOI (Department of the Interior)	$6,008,756	0.1%	Rank history: #78 in FY2022, #70 in FY2023 and not on the FY2024–FY2025 lists; up 12 since FY2020.
79	BAE Systems Land & Armaments L.P. 5 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) DLA (Defense Logistics Agency)	$5,996,988	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
80	Cambridge International Systems, Inc. Top agencies Navy (Department of the Navy)	$5,892,768	0.1%	Rank history: #15 in FY2022, #24 in FY2023, #81 in FY2024 and #44 in FY2025; new, not ranked in FY2020.
81	Commdex, LLC Top agencies DOI (Department of the Interior) DHS (Department of Homeland Security)	$5,829,337	0.1%	Rank history: not on the FY2022 list, #73 in FY2023, #84 in FY2024 and #82 in FY2025; down 6 since FY2020.
82	General Dynamics Satcom Technologies Inc. 7 awardees, including CPI Satcom & Antenna Technologies Inc., Communications & Power Industries Canada Inc. and Communications & Power Industries LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$5,649,856	0.1%	Rank history: not on the FY2022–FY2025 lists; up 4 since FY2020.
83	Trellisware Technologies Inc. Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command) Army (Department of the Army)	$5,640,089	0.1%	Rank history: not on the FY2022–FY2025 lists; down 23 since FY2020.
84	Pine Meadow Holdings, LLC Through Oceus Networks, LLC Top agencies OSD (Office of the Secretary of Defense) USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$5,620,301	0.1%	Rank history: #91 in FY2022, #97 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
85	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DOS (Department of State) DHS (Department of Homeland Security) Army (Department of the Army)	$5,196,456	0.1%	Rank history: not on the FY2022–FY2025 lists; up 84 since FY2020.
86	Tampa Microwave, LLC Top agencies USAF (Department of the Air Force)	$5,063,920	0.1%	Rank history: not on the FY2022–FY2025 lists; up 366 since FY2020.
87	Standard Communications Inc. Top agencies VA (Department of Veterans Affairs)	$5,046,669	0.1%	Rank history: not on the FY2022–FY2025 lists; up 77 since FY2020.
88	Cobham Advanced Electronic Solutions Inc. 9 awardees, including Caes Systems LLC, Cobham Exeter, Inc. and Frontgrade Technologies Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DOT (Department of Transportation)	$4,982,927	0.1%	Rank history: not on the FY2022–FY2025 lists; down 25 since FY2020.
89	Ewing Electronics, Inc. Top agencies USAF (Department of the Air Force) Treasury (Department of the Treasury) Army (Department of the Army)	$4,897,818	0.1%	Rank history: #52 in FY2022, #34 in FY2023, #34 in FY2024 and #26 in FY2025; up 20 since FY2020.
90	Briartek Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,843,540	0.1%	Rank history: not on the FY2022–FY2025 lists; up 53 since FY2020.
91	Quasonix, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$4,694,518	0.1%	Rank history: not on the FY2022–FY2025 lists; up 55 since FY2020.
92	Pelatron, Inc. Top agencies USAF (Department of the Air Force)	$4,684,345	0.1%	Rank history: not on the FY2022–FY2025 lists; up 21 since FY2020.
93	Government Marketing and Procurement, LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$4,509,625	0.1%	Rank history: not on the FY2022–FY2025 lists; up 1 since FY2020.
94	Ubc, Inc. Top agencies Navy (Department of the Navy)	$4,500,392	0.1%	Rank history: not on the FY2022–FY2023 lists, #99 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
95	Compunetix Inc. Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$4,380,111	0.1%	Rank history: not on the FY2022 list, #94 in FY2023 and not on the FY2024–FY2025 lists; up 215 since FY2020.
96	Geotab USA Inc. Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$4,290,561	0.1%	Rank history: #89 in FY2022, #41 in FY2023, #29 in FY2024 and #38 in FY2025; new, not ranked in FY2020.
97	G3 Technologies Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USSOCOM (United States Special Operations Command)	$4,219,975	0.1%	Rank history: not on the FY2022–FY2025 lists; up 59 since FY2020.
98	Systems Engineering Support Co. Top agencies Navy (Department of the Navy)	$4,137,708	0.1%	Rank history: not on the FY2022–FY2025 lists; up 40 since FY2020.
99	Sterling Computers Corporation Top agencies Navy (Department of the Navy) DTRA (Defense Threat Reduction Agency) USAF (Department of the Air Force)	$4,118,889	0.1%	Rank history: not on the FY2022–FY2025 lists; down 66 since FY2020.
100	DRS Advanced ISR LLC Top agencies Army (Department of the Army)	$4,109,035	0.1%	Rank history: not on the FY2022–FY2025 lists; up 304 since FY2020.

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100 of 1,975 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 3342

Code	Net obligations	Largest contractor
33422 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing	$4,321,143,620	L3Harris Technologies, Inc.
33429 Other Communications Equipment Manufacturing	$2,085,719,376	L3Harris Technologies, Inc.
33421 Telephone Apparatus Manufacturing	$398,424,918	General Dynamics 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 $7 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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 3342 contractors in FY2021?

1. L3Harris Technologies, Inc. ($1.66B), 2. RTX Corporation ($1.25B), 3. General Dynamics Corporation ($531M), 4. Viasat Inc. ($328M), 5. Thales ($223M), 6. The Boeing Company ($181M), 7. Sierra Nevada Company, LLC ($151M), 8. Intific Inc ($126M), 9. Government of Canada ($121M), 10. Northrop Grumman Corporation ($112M).

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