Top 100 Contractors in NAICS 33411: Computer and Peripheral Equipment Manufacturing, FY2021

Name: Top 100 Contractors in NAICS 33411: Computer and Peripheral 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 48% of FY2021 NAICS 33411 contract dollars

Contract obligations: $4,123,927,872 Net of deobligations, by contracts coded NAICS 33411 or a code under it
Contractors: 1,436 Parent companies with an obligation
Largest contractor: General Dynamics Corporation $426 million, 10.1% 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	General Dynamics Corporation 13 awardees, including General Dynamics Mission Systems, Inc., General Dynamics One Source LLC and General Dynamics Information Technology, Inc. Top agencies Army (Department of the Army) DOJ (Department of Justice) Navy (Department of the Navy)	$426,025,681	10.1%	Rank history: #1 in FY2022, #2 in FY2023, #33 in FY2024 and #81 in FY2025; unchanged since FY2020.
2	H.i.g. Capital Management Inc. 2 awardees, including Iron Bow Technologies, LLC and Empower AI, Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DOT (Department of Transportation)	$290,469,397	6.9%	Rank history: #2 in FY2022, #1 in FY2023, #7 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
3	World Wide Technology Holding Co. Inc. Through World Wide Technology LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DOJ (Department of Justice)	$191,379,531	4.5%	Rank history: #11 in FY2022, #97 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
4	Leonardo S.p.A. 6 awardees, including DRS Network & Imaging Systems LLC, Laurel Technologies Partnership and DRS Advanced ISR LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$184,940,030	4.4%	Rank history: #9 in FY2022, #5 in FY2023, #3 in FY2024 and #9 in FY2025; up 2 since FY2020.
5	CDW Corporation 2 awardees, including CDW Government LLC Top agencies Army (Department of the Army) DOT (Department of Transportation) USAF (Department of the Air Force)	$168,737,998	4.0%	Rank history: #4 in FY2022, #8 in FY2023, #32 in FY2024 and not on the FY2025 list; down 3 since FY2020.
6	Mythics, LLC 2 awardees, including Emergent, LLC Top agencies DOS (Department of State) DHRA (Defense Human Resources Activity) Commerce (Department of Commerce)	$156,629,110	3.7%	Rank history: #10 in FY2022, #10 in FY2023, #9 in FY2024 and #44 in FY2025; up 4 since FY2020.
7	HP, Inc. 2 awardees, including HPI Federal LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$156,407,484	3.7%	Rank history: #6 in FY2022, #3 in FY2023, #15 in FY2024 and not on the FY2025 list; unchanged since FY2020.
8	Dell Federal Systems L.P. 4 awardees, including EMC Corporation and Dell Marketing L.P. Top agencies Army (Department of the Army) SSA (Social Security Administration) Navy (Department of the Navy)	$155,887,894	3.7%	Rank history: #3 in FY2022, #4 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
9	Carahsoft Technology Corp Top agencies DOS (Department of State) Navy (Department of the Navy) DOJ (Department of Justice)	$144,063,715	3.4%	Rank history: #7 in FY2022, #11 in FY2023, #12 in FY2024 and #12 in FY2025; down 1 since FY2020.
10	Acacia Investment Holdings LLC Through Caci Idt, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DOJ (Department of Justice)	$143,373,589	3.4%	Rank history: #21 in FY2022, #41 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
11	Iron Bow Technologies, LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DOT (Department of Transportation)	$142,274,419	3.4%	Rank history: not on the FY2022–FY2025 lists; down 8 since FY2020.
12	Sterling Computers Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$110,175,132	2.6%	Rank history: #8 in FY2022, #6 in FY2023, #2 in FY2024 and #3 in FY2025; unchanged since FY2020.
13	Insight Public Sector Inc. 5 awardees, including Pcmg, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) SSA (Social Security Administration)	$87,030,399	2.1%	Rank history: #23 in FY2022, #49 in FY2023, #95 in FY2024 and not on the FY2025 list; down 9 since FY2020.
14	V3Gate, LLC Top agencies Treasury (Department of the Treasury) DOJ (Department of Justice) Navy (Department of the Navy)	$87,024,755	2.1%	Rank history: not on the FY2022 list, #14 in FY2023, #17 in FY2024 and #16 in FY2025; up 216 since FY2020.
15	Sewp Solutions LLC Top agencies Army (Department of the Army) DHA (Defense Health Agency) USAF (Department of the Air Force)	$80,998,860	1.9%	Rank history: #22 in FY2022, #54 in FY2023, #83 in FY2024 and #39 in FY2025; up 1 since FY2020.
16	Countertrade Products, Inc. Top agencies DOI (Department of the Interior) USAF (Department of the Air Force) DOS (Department of State)	$63,727,043	1.5%	Rank history: #5 in FY2022, #15 in FY2023, #20 in FY2024 and #2 in FY2025; up 12 since FY2020.
17	Nana Regional Corporation Inc 3 awardees, including Tundra Federal LLC and Affigent, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHS (Department of Homeland Security)	$61,571,173	1.5%	Rank history: #26 in FY2022, #25 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
18	Government Acquisitions LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Treasury (Department of the Treasury)	$54,481,280	1.3%	Rank history: #17 in FY2022, #20 in FY2023, #26 in FY2024 and #21 in FY2025; up 1 since FY2020.
19	Leidos Holdings, Inc. 4 awardees, including Leidos, Inc. and Leidos Digital Solutions Inc. Top agencies Army (Department of the Army) EOP (Executive Office of the President) USAF (Department of the Air Force)	$51,533,485	1.2%	Rank history: #18 in FY2022, #17 in FY2023, #1 in FY2024 and #1 in FY2025; up 5 since FY2020.
20	Smart Global Holdings Inc. Through Penguin Computing, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$51,099,883	1.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
21	Sirius Computer Solutions, LLC 2 awardees, including Sirius Federal LLC Top agencies DISA (Defense Information Systems Agency) USAF (Department of the Air Force) Army (Department of the Army)	$47,743,167	1.1%	Rank history: #59 in FY2022, #47 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
22	Wildflower International, Ltd. Top agencies Army (Department of the Army) DHA (Defense Health Agency) Navy (Department of the Navy)	$47,090,593	1.1%	Rank history: #16 in FY2022, #43 in FY2023, #50 in FY2024 and #35 in FY2025; down 7 since FY2020.
23	New TECH Solutions, Inc. Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$39,820,427	0.9%	Rank history: #20 in FY2022, #16 in FY2023, #13 in FY2024 and #23 in FY2025; up 11 since FY2020.
24	NCS Technologies Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army) SSA (Social Security Administration)	$38,618,603	0.9%	Rank history: #14 in FY2022, #18 in FY2023, #16 in FY2024 and #15 in FY2025; down 15 since FY2020.
25	Vion Corporation Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services) SBA (Small Business Administration)	$37,496,094	0.9%	Rank history: #36 in FY2022 and not on the FY2023–FY2025 lists; up 12 since FY2020.
26	Trace3 Government, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$37,098,926	0.9%	Rank history: #15 in FY2022, #21 in FY2023, #22 in FY2024 and #33 in FY2025; down 1 since FY2020.
27	Transource Services Corp. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$33,518,717	0.8%	Rank history: #19 in FY2022, #22 in FY2023, #25 in FY2024 and #27 in FY2025; down 9 since FY2020.
28	Intergraph Corporation 4 awardees, including Hexagon US Federal, Inc., Hexagon Manufacturing Intelligence, LLC and Leica Geosystems Inc. Top agencies USDA (Department of Agriculture) Army (Department of the Army) Navy (Department of the Navy)	$28,649,390	0.7%	Rank history: #34 in FY2022, #32 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2020.
29	ACE Electronics Defense Systems, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$28,614,789	0.7%	Rank history: #37 in FY2022, #37 in FY2023, #49 in FY2024 and #56 in FY2025; down 2 since FY2020.
30	The Boeing Company 2 awardees Top agencies Navy (Department of the Navy)	$27,787,677	0.7%	Rank history: #79 in FY2022, #84 in FY2023, not on the FY2024 list and #67 in FY2025; new, not ranked in FY2020.
31	Management Services Group, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$24,912,893	0.6%	Rank history: #35 in FY2022, #58 in FY2023, #69 in FY2024 and #89 in FY2025; down 2 since FY2020.
32	Campbell Scientific Inc. 2 awardees, including Juniper Systems, Inc. Top agencies Commerce (Department of Commerce) DOI (Department of the Interior)	$23,797,355	0.6%	Rank history: #58 in FY2022, #60 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
33	Alphasix, Llc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$21,443,468	0.5%	Rank history: not on the FY2022–FY2025 lists; up 35 since FY2020.
34	JC Technology Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Treasury (Department of the Treasury)	$21,155,611	0.5%	Rank history: not on the FY2022–FY2025 lists; up 59 since FY2020.
35	Microtechnologies LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$21,129,153	0.5%	Rank history: #25 in FY2022, #24 in FY2023, #28 in FY2024 and #22 in FY2025; up 4 since FY2020.
36	International Business Machines Corporation 2 awardees Top agencies DOJ (Department of Justice) DISA (Defense Information Systems Agency) SSA (Social Security Administration)	$20,864,092	0.5%	Rank history: #12 in FY2022, #27 in FY2023, #23 in FY2024 and #11 in FY2025; down 22 since FY2020.
37	OSI Federal Technologies Inc. Top agencies USSOCOM (United States Special Operations Command) Navy (Department of the Navy) GSA (General Services Administration)	$20,251,446	0.5%	Rank history: #40 in FY2022, #40 in FY2023, #51 in FY2024 and #36 in FY2025; down 5 since FY2020.
38	Dynamic Systems Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Commerce (Department of Commerce)	$20,239,194	0.5%	Rank history: #32 in FY2022, #13 in FY2023, #18 in FY2024 and #14 in FY2025; unchanged since FY2020.
39	CSP Enterprises, LLC Top agencies HHS (Department of Health and Human Services) GSA (General Services Administration)	$19,791,119	0.5%	Rank history: not on the FY2022 list, #59 in FY2023, #63 in FY2024 and #47 in FY2025; up 4 since FY2020.
40	Merlin International, Inc. Top agencies VA (Department of Veterans Affairs) FCC (Federal Communications Commission) DOS (Department of State)	$17,327,549	0.4%	Rank history: #24 in FY2022, #28 in FY2023, #34 in FY2024 and #37 in FY2025; down 23 since FY2020.
41	Strategic Communications LLC Top agencies Army (Department of the Army) DOS (Department of State) DHA (Defense Health Agency)	$16,217,424	0.4%	Rank history: #38 in FY2022, #42 in FY2023, #35 in FY2024 and #31 in FY2025; new, not ranked in FY2020.
42	Abba Technologies, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOJ (Department of Justice)	$15,530,259	0.4%	Rank history: #61 in FY2022, #51 in FY2023, #41 in FY2024 and #58 in FY2025; up 44 since FY2020.
43	Macaulay-Brown Inc. Through Enlighten It Consulting LLC Top agencies Army (Department of the Army)	$14,893,589	0.4%	Rank history: #30 in FY2022, #48 in FY2023 and not on the FY2024–FY2025 lists; up 51 since FY2020.
44	Executive Information Systems, L.L.C. Top agencies Commerce (Department of Commerce) SSA (Social Security Administration) DOL (Department of Labor)	$14,653,128	0.3%	Rank history: not on the FY2022–FY2025 lists; down 3 since FY2020.
45	CDW Government LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DOJ (Department of Justice)	$14,091,318	0.3%	Rank history: #100 in FY2022, not on the FY2023 list, #6 in FY2024 and #4 in FY2025; down 14 since FY2020.
46	Mvation Worldwide, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHA (Defense Health Agency)	$13,691,748	0.3%	Rank history: #46 in FY2022, #39 in FY2023, #39 in FY2024 and #38 in FY2025; up 24 since FY2020.
47	RTX Corporation 9 awardees, including Raytheon Company, Simmonds Precision Products Inc. and Everfox LLC Top agencies DOT (Department of Transportation) Navy (Department of the Navy) DOJ (Department of Justice)	$13,497,308	0.3%	Rank history: not on the FY2022 list, #65 in FY2023, #21 in FY2024 and #74 in FY2025; down 17 since FY2020.
48	DLT Solutions LLC 2 awardees, including TECH Data Government Solutions, LLC Top agencies GSA (General Services Administration) Navy (Department of the Navy) Commerce (Department of Commerce)	$13,282,606	0.3%	Rank history: #64 in FY2022, #52 in FY2023 and not on the FY2024–FY2025 lists; up 37 since FY2020.
49	Red River Technology LLC Top agencies DOT (Department of Transportation) Commerce (Department of Commerce) VA (Department of Veterans Affairs)	$13,006,716	0.3%	Rank history: #27 in FY2022, #34 in FY2023, #55 in FY2024 and #42 in FY2025; up 26 since FY2020.
50	PC Connection Inc. Through Govconnection Inc. Top agencies Army (Department of the Army) DOS (Department of State) DHA (Defense Health Agency)	$12,991,354	0.3%	Rank history: #41 in FY2022, #62 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
51	R. S. Means Company LLC 2 awardees, including Censis Technologies, Inc. and Setra Systems, Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) USAF (Department of the Air Force)	$12,472,579	0.3%	Rank history: #54 in FY2022, #61 in FY2023 and not on the FY2024–FY2025 lists; up 36 since FY2020.
52	Qbase, LLC Top agencies DOJ (Department of Justice)	$11,352,761	0.3%	Rank history: #39 in FY2022, #70 in FY2023, not on the FY2024 list and #86 in FY2025; up 9 since FY2020.
53	Arrow Electronics, Inc. 3 awardees, including Immixtechnology Inc. and EC America, Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) DOJ (Department of Justice)	$11,086,739	0.3%	Rank history: not on the FY2022–FY2025 lists; down 20 since FY2020.
54	Hewlett Packard Enterprise Co 5 awardees, including HPE Government, LLC Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration) DOE (Department of Energy)	$11,006,160	0.3%	Rank history: #13 in FY2022, #29 in FY2023, not on the FY2024 list and #17 in FY2025; down 32 since FY2020.
55	General Micro Systems, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$10,120,709	0.2%	Rank history: #94 in FY2022, #50 in FY2023, #87 in FY2024 and not on the FY2025 list; up 82 since FY2020.
56	Unicom Global Inc. Through Unicom Government, Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior) USDA (Department of Agriculture)	$9,956,021	0.2%	Rank history: #56 in FY2022, #64 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2020.
57	Regency Consulting Inc. Top agencies DOI (Department of the Interior) HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$9,238,829	0.2%	Rank history: #53 in FY2022, #53 in FY2023, #60 in FY2024 and #75 in FY2025; down 1 since FY2020.
58	Ais Engineering Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) MDA (DOD Missile Defense Agency)	$9,219,431	0.2%	Rank history: #75 in FY2022 and not on the FY2023–FY2025 lists; down 6 since FY2020.
59	BAE Systems PLC 4 awardees, including BAE Systems Information and Electronic Systems Integration Inc. Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$8,473,949	0.2%	Rank history: #42 in FY2022, #38 in FY2023, #36 in FY2024 and #24 in FY2025; up 3 since FY2020.
60	Aita Consulting Services Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$8,097,864	0.2%	Rank history: not on the FY2022–FY2025 lists; up 67 since FY2020.
61	Government of Canada Through Canadian Commercial Corporation Top agencies USAF (Department of the Air Force)	$7,854,492	0.2%	Rank history: #50 in FY2022, #75 in FY2023 and not on the FY2024–FY2025 lists; up 74 since FY2020.
62	Fcn, Inc. Top agencies Treasury (Department of the Treasury) Commerce (Department of Commerce) USSOCOM (United States Special Operations Command)	$7,597,559	0.2%	Rank history: not on the FY2022–FY2025 lists; up 52 since FY2020.
63	Edge Technology Distributors, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHA (Defense Health Agency)	$7,585,842	0.2%	Rank history: #74 in FY2022 and not on the FY2023–FY2025 lists; up 4 since FY2020.
64	MES Simulation & Training, LLC Top agencies Navy (Department of the Navy)	$7,538,118	0.2%	Rank history: not on the FY2022–FY2025 lists; up 32 since FY2020.
65	SHI International Corp Top agencies Army (Department of the Army) DCSA (Defense Counterintelligence and Security Agency) USAF (Department of the Air Force)	$7,459,530	0.2%	Rank history: #92 in FY2022 and not on the FY2023–FY2025 lists; down 10 since FY2020.
66	BAE Systems Land & Armaments L.P. 2 awardees, including BAE Systems Information and Electronic Systems Integration Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) USDA (Department of Agriculture)	$7,185,909	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67	E-Logic, Inc. Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force) Army (Department of the Army)	$6,959,764	0.2%	Rank history: not on the FY2022–FY2023 lists, #94 in FY2024 and not on the FY2025 list; up 66 since FY2020.
68	Francisco Partners Management Through Everfox LLC Top agencies DOJ (Department of Justice)	$6,891,946	0.2%	Rank history: not on the FY2022–FY2025 lists; up 78 since FY2020.
69	M2 Technology, Inc. Top agencies OSD (Office of the Secretary of Defense) USAF (Department of the Air Force) Navy (Department of the Navy)	$6,611,230	0.2%	Rank history: #29 in FY2022, #45 in FY2023, #78 in FY2024 and #61 in FY2025; up 47 since FY2020.
70	Solvix Solutions LLC Top agencies GSA (General Services Administration) USAF (Department of the Air Force) Navy (Department of the Navy)	$6,453,427	0.2%	Rank history: #70 in FY2022, #92 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2020.
71	Prism Maritime, Inc. Top agencies Navy (Department of the Navy)	$6,084,311	0.1%	Rank history: #93 in FY2022 and not on the FY2023–FY2025 lists; up 92 since FY2020.
72	Electronic Warfare Associates, Inc. Through EWA Government Systems, Inc. Top agencies Navy (Department of the Navy)	$5,863,591	0.1%	Rank history: #67 in FY2022, #86 in FY2023, #93 in FY2024 and #68 in FY2025; up 32 since FY2020.
73	Concurrent Real-Time Inc. Top agencies NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$5,844,557	0.1%	Rank history: not on the FY2022–FY2025 lists; up 124 since FY2020.
74	Savi Technology, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$5,817,032	0.1%	Rank history: #62 in FY2022, #80 in FY2023, #77 in FY2024 and #79 in FY2025; down 23 since FY2020.
75	Xerox Holdings Corp 4 awardees, including Xerox Corporation and Capitol Office Solutions LLC Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$5,446,232	0.1%	Rank history: #69 in FY2022, #74 in FY2023 and not on the FY2024–FY2025 lists; up 54 since FY2020.
76	ABM Federal Sales, Inc. Top agencies DECA (Defense Commissary Agency) GSA (General Services Administration) SBA (Small Business Administration)	$5,409,379	0.1%	Rank history: #49 in FY2022 and not on the FY2023–FY2025 lists; down 22 since FY2020.
77	Aechelon Technology Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$5,387,389	0.1%	Rank history: #43 in FY2022 and not on the FY2023–FY2025 lists; up 2 since FY2020.
78	Blue TECH Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) PBGC (Pension Benefit Guaranty Corporation)	$5,384,605	0.1%	Rank history: #28 in FY2022, #23 in FY2023, #24 in FY2024 and #20 in FY2025; up 28 since FY2020.
79	Dev Holdings Top agencies DODEA (Department of Defense Education Activity)	$5,296,926	0.1%	Rank history: #78 in FY2022 and not on the FY2023–FY2025 lists; up 13 since FY2020.
80	Tvar Solutions, LLC Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$5,086,782	0.1%	Rank history: not on the FY2022–FY2025 lists; up 17 since FY2020.
81	Curtiss-Wright Corporation 7 awardees, including Curtiss-Wright DS, Inc., Penny & Giles Aerospace Limited and Curtiss-Wright Electro-Mechanical Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$5,073,593	0.1%	Rank history: not on the FY2022 list, #26 in FY2023 and not on the FY2024–FY2025 lists; up 38 since FY2020.
82	Patriot Technologies, Inc. Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy) DMA (Defense Media Activity)	$4,982,280	0.1%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
83	H. Co. Computer Products Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) GSA (General Services Administration)	$4,938,278	0.1%	Rank history: not on the FY2022–FY2025 lists; up 43 since FY2020.
84	Microhealth LLC Top agencies Army (Department of the Army)	$4,930,950	0.1%	Rank history: not on the FY2022–FY2024 lists and #85 in FY2025; new, not ranked in FY2020.
85	Fedtribe LLC Top agencies USDA (Department of Agriculture)	$4,917,185	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
86	Annapolis Micro Systems, Inc. Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$4,558,847	0.1%	Rank history: not on the FY2022–FY2025 lists; up 188 since FY2020.
87	Marathon Medical Corporation Top agencies VA (Department of Veterans Affairs)	$4,525,959	0.1%	Rank history: not on the FY2022–FY2025 lists; up 402 since FY2020.
88	Advanced Computer Concepts, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHS (Department of Homeland Security)	$4,447,809	0.1%	Rank history: not on the FY2022–FY2025 lists; up 77 since FY2020.
89	Wisecom Technologies Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$4,380,282	0.1%	Rank history: not on the FY2022–FY2025 lists; up 211 since FY2020.
90	Fedgovit, Inc. Top agencies USAF (Department of the Air Force) Treasury (Department of the Treasury)	$4,314,685	0.1%	Rank history: not on the FY2022–FY2025 lists; up 11 since FY2020.
91	Crown Point Systems Inc. Top agencies Navy (Department of the Navy)	$4,279,541	0.1%	Rank history: #80 in FY2022 and not on the FY2023–FY2025 lists; up 388 since FY2020.
92	Koi Computers, Inc. Top agencies Navy (Department of the Navy) DOI (Department of the Interior) USAF (Department of the Air Force)	$4,268,524	0.1%	Rank history: not on the FY2022–FY2023 lists, #57 in FY2024 and #64 in FY2025; down 15 since FY2020.
93	Alliance Technology Group, LLC Top agencies SSA (Social Security Administration) DOI (Department of the Interior) DTRA (Defense Threat Reduction Agency)	$4,038,533	0.1%	Rank history: #95 in FY2022, #57 in FY2023, not on the FY2024 list and #82 in FY2025; down 44 since FY2020.
94	Better Direct, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) GSA (General Services Administration)	$4,033,326	0.1%	Rank history: #76 in FY2022, #63 in FY2023, #46 in FY2024 and #34 in FY2025; up 56 since FY2020.
95	Enlighten It Consulting LLC Top agencies Army (Department of the Army)	$3,997,958	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
96	Transdigm Group Incorporated 4 awardees, including Scioteq LLC, Symetrics Industries, LLC and CEF Industries, LLC Top agencies Navy (Department of the Navy) DOT (Department of Transportation)	$3,963,390	0.1%	Rank history: not on the FY2022–FY2025 lists; up 36 since FY2020.
97	Mercury Computer Systems Inc. 5 awardees, including Mercury Mission Systems LLC, Mercury Systems Inc. and Mercury Systems - Trusted Mission Solutions Inc. Top agencies Navy (Department of the Navy)	$3,931,720	0.1%	Rank history: #90 in FY2022, #72 in FY2023 and not on the FY2024–FY2025 lists; up 152 since FY2020.
98	General Dynamics Mission Systems, Inc. Top agencies Navy (Department of the Navy)	$3,652,934	0.1%	Rank history: not on the FY2022–FY2023 lists, #62 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
99	Intelligent Decisions LLC 2 awardees, including Applied Insight, LLC and Caci Idt, LLC Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) Army (Department of the Army)	$3,582,497	0.1%	Rank history: #55 in FY2022 and not on the FY2023–FY2025 lists; unchanged since FY2020.
100	Integration Technologies Group, Inc. Top agencies USAF (Department of the Air Force) Commerce (Department of Commerce) Navy (Department of the Navy)	$3,581,132	0.1%	Rank history: #47 in FY2022, #66 in FY2023, #79 in FY2024 and not on the FY2025 list; down 50 since FY2020.

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100 of 1,436 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 33411

Code	Net obligations	Largest contractor
334111 Electronic Computer Manufacturing	$3,790,006,441	General Dynamics Corporation
334118 Computer Terminal and Other Computer Peripheral Equipment Manufacturing	$187,628,508	Leidos Holdings, Inc.
334112 Computer Storage Device Manufacturing	$131,287,505	Dell Federal Systems L.P.

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 $4.22 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 33411 contractors in FY2021?

1. General Dynamics Corporation ($426M), 2. H.i.g. Capital Management Inc. ($290M), 3. World Wide Technology Holding Co. Inc. ($191M), 4. Leonardo S.p.A. ($185M), 5. CDW Corporation ($169M), 6. Mythics, LLC ($157M), 7. HP, Inc. ($156M), 8. Dell Federal Systems L.P. ($156M), 9. Carahsoft Technology Corp ($144M), 10. Acacia Investment Holdings LLC ($143M).

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