Top 100 Contractors in NAICS 335999: All Other Miscellaneous Electrical Equipment and Component Manufacturing, FY2025

Name: Top 100 Contractors in NAICS 335999: All Other Miscellaneous Electrical Equipment and Component Manufacturing, FY2025
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

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

The top 10 won 62% of FY2025 NAICS 335999 contract dollars

Contract obligations: $620,699,242 Net of deobligations, by contracts coded NAICS 335999
Contractors: 1,278 Parent companies with an obligation
Largest contractor: Science Applications International Corporation $124 million, 19.1% of obligations
Data as of: Oct 23, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Science Applications International Corporation 2 awardees Top agencies Navy (Department of the Navy) DFAS (Defense Finance and Accounting Service) OSD (Office of the Secretary of Defense)	$123,980,807	19.1%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	Saab AB Through Saab, Inc. Top agencies Navy (Department of the Navy)	$89,216,440	13.7%	Rank history: #2 in FY2021, #2 in FY2022, #4 in FY2023 and not on the FY2024 list; returned.
3	Unmanned Systems Incorporated Top agencies USAF (Department of the Air Force)	$80,933,999	12.5%	Rank history: not on the FY2021–FY2024 lists; new.
4	RTX Corporation 11 awardees, including Raytheon Company, Intertrade Limited and Rockwell Collins, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$20,276,328	3.1%	Rank history: #10 in FY2021, #7 in FY2022, #3 in FY2023 and #6 in FY2024; up 2 since FY2024.
5	Mercury Systems Inc. 2 awardees, including Mercury Mission Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$19,489,905	3.0%	Rank history: not on the FY2021–FY2024 lists; new.
6	Lockheed Martin Corporation 4 awardees, including Derco Aerospace, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$17,525,156	2.7%	Rank history: #4 in FY2021, #3 in FY2022 and not on the FY2023–FY2024 lists; up 113 since FY2024.
7	Eaton Corporation Public Limited Company 7 awardees, including Eaton Corporation, Eaton Aerospace, LLC and Eaton Aeroquip LLC Top agencies USAF (Department of the Air Force) DOT (Department of Transportation) Navy (Department of the Navy)	$16,888,195	2.6%	Rank history: #6 in FY2021, #6 in FY2022, #5 in FY2023 and #7 in FY2024; unchanged since FY2024.
8	Seneca Federal Solutions, LLC Top agencies Navy (Department of the Navy) DHA (Defense Health Agency)	$14,047,421	2.2%	Rank history: not on the FY2021–FY2023 lists and #82 in FY2024; up 74 since FY2024.
9	Oceus Networks, LLC Top agencies DOT (Department of Transportation)	$10,085,279	1.6%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2024; down 6 since FY2024.
10	M.c. Dean, Inc. 2 awardees Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$8,170,479	1.3%	Rank history: not on the FY2021 list, #45 in FY2022, #12 in FY2023 and #28 in FY2024; up 18 since FY2024.
11	Leonardo S.p.A. 6 awardees, including Pivotal Power Inc., Laurel Technologies Partnership and DRS Naval Power Systems Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$7,577,734	1.2%	Rank history: #12 in FY2021, #59 in FY2022, #14 in FY2023 and #19 in FY2024; up 8 since FY2024.
12	Marvin Land Systems, Inc. Top agencies Army (Department of the Army)	$6,324,399	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
13	Vertiv Corporation Top agencies DOJ (Department of Justice) Navy (Department of the Navy) USAF (Department of the Air Force)	$5,242,860	0.8%	Rank history: not on the FY2021–FY2024 lists; up 254 since FY2024.
14	Creating Technology Solutions, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$4,711,713	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
15	RPS Holdings, Inc. Through Rantec Power Systems Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$4,697,878	0.7%	Rank history: #38 in FY2021, #44 in FY2022, #19 in FY2023 and #26 in FY2024; up 11 since FY2024.
16	Computer Sites Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$3,716,081	0.6%	Rank history: #15 in FY2021, #12 in FY2022, #25 in FY2023 and #22 in FY2024; up 6 since FY2024.
17	Gentex Corporation 2 awardees Top agencies DLA (Defense Logistics Agency)	$3,676,320	0.6%	Rank history: #21 in FY2021, #30 in FY2022, #42 in FY2023 and #20 in FY2024; up 3 since FY2024.
18	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,638,653	0.6%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2024; down 5 since FY2024.
19	Comtech Telecommunications Corp. 2 awardees, including Stellant Systems Inc. and Stellant Pst Corp. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$2,889,500	0.4%	Rank history: #11 in FY2021 and not on the FY2022–FY2024 lists; returned.
20	Chase-Hana, LLC Top agencies Navy (Department of the Navy)	$2,885,600	0.4%	Rank history: not on the FY2021–FY2023 lists and #49 in FY2024; up 29 since FY2024.
21	Axon Enterprise, Inc. Top agencies DOJ (Department of Justice) DOI (Department of the Interior)	$2,850,776	0.4%	Rank history: #45 in FY2021, #34 in FY2022, #15 in FY2023 and #23 in FY2024; up 2 since FY2024.
22	Heico Corp 9 awardees, including Pioneer Industries, LLC, Sherwood Avionics and Accessories, Inc. and Rocky Mountain Hydrostatics, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$2,688,384	0.4%	Rank history: #30 in FY2021, #22 in FY2022 and not on the FY2023–FY2024 lists; up 105 since FY2024.
23	Eaglepicher Technologies LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,623,000	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
24	Enersys Advanced Systems Inc. Through Bren-Tronics Defense LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$2,364,690	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
25	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$2,356,848	0.4%	Rank history: #44 in FY2021, #50 in FY2022, #34 in FY2023 and #42 in FY2024; up 17 since FY2024.
26	EMS Development Corporation Top agencies Navy (Department of the Navy)	$2,338,822	0.4%	Rank history: #29 in FY2021, #53 in FY2022, not on the FY2023 list and #10 in FY2024; down 16 since FY2024.
27	Unistar-Sparco Computers, Inc. Top agencies Navy (Department of the Navy)	$2,289,016	0.4%	Rank history: #35 in FY2021, #36 in FY2022, #33 in FY2023 and #16 in FY2024; down 11 since FY2024.
28	Mary Helen Parkey Top agencies DOE (Department of Energy)	$2,248,430	0.3%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023 and not on the FY2024 list; returned.
29	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$2,185,739	0.3%	Rank history: #25 in FY2021, #18 in FY2022, #27 in FY2023 and #38 in FY2024; up 9 since FY2024.
30	Pulsetech Products Corporation Top agencies DLA (Defense Logistics Agency)	$2,116,901	0.3%	Rank history: #36 in FY2021, #31 in FY2022, #49 in FY2023 and #97 in FY2024; up 67 since FY2024.
31	FDH Defense Aftermarket, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$2,092,254	0.3%	Rank history: not on the FY2021–FY2023 lists and #37 in FY2024; up 6 since FY2024.
32	Laser Shot, Inc. Top agencies Army (Department of the Army)	$1,779,329	0.3%	Rank history: not on the FY2021 list, #96 in FY2022, not on the FY2023 list and #76 in FY2024; up 44 since FY2024.
33	RLH Inc. Top agencies DOI (Department of the Interior) DOE (Department of Energy)	$1,704,056	0.3%	Rank history: #53 in FY2021, #35 in FY2022, #36 in FY2023 and not on the FY2024 list; up 73 since FY2024.
34	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies DLA (Defense Logistics Agency)	$1,681,666	0.3%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2024; up 11 since FY2024.
35	L3Harris Technologies, Inc. 12 awardees, including L3 Technologies, Inc., Calzoni S.R.L. and Narda Holdings, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$1,655,385	0.3%	Rank history: #16 in FY2021, #13 in FY2022, #17 in FY2023 and #9 in FY2024; down 26 since FY2024.
36	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,594,548	0.2%	Rank history: #49 in FY2021, #38 in FY2022, #64 in FY2023 and #35 in FY2024; down 1 since FY2024.
37	MDF Technologies Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$1,550,538	0.2%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023 and #48 in FY2024; up 11 since FY2024.
38	MTI Instruments Inc Top agencies USAF (Department of the Air Force)	$1,456,129	0.2%	Rank history: not on the FY2021–FY2024 lists; up 259 since FY2024.
39	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$1,423,575	0.2%	Rank history: #37 in FY2021, #32 in FY2022, #18 in FY2023 and not on the FY2024 list; up 149 since FY2024.
40	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$1,349,110	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
41	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,345,549	0.2%	Rank history: not on the FY2021 list, #60 in FY2022, #28 in FY2023 and #21 in FY2024; down 20 since FY2024.
42	Microsemi Corp. - RF Signal Processing Top agencies Army (Department of the Army)	$1,325,952	0.2%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023 and not on the FY2024 list; returned.
43	Pacific IC Source Top agencies Navy (Department of the Navy)	$1,252,402	0.2%	Rank history: not on the FY2021–FY2024 lists; up 321 since FY2024.
44	Murray Benjamin Electric Company LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,241,764	0.2%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; down 1 since FY2024.
45	Aircraft & Commercial Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$1,225,739	0.2%	Rank history: not on the FY2021 list, #89 in FY2022, #45 in FY2023 and #68 in FY2024; up 23 since FY2024.
46	S I T Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,152,052	0.2%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023 and not on the FY2024 list; up 78 since FY2024.
47	Great Lakes Sound & Vibration Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,121,625	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
48	Hunt Valve Company Inc. Top agencies DLA (Defense Logistics Agency)	$1,094,880	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
49	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$1,023,399	0.2%	Rank history: not on the FY2021 list, #94 in FY2022, not on the FY2023 list and #47 in FY2024; down 2 since FY2024.
50	American Superconductor Corp Top agencies Navy (Department of the Navy)	$1,013,762	0.2%	Rank history: #9 in FY2021, not on the FY2022 list, #22 in FY2023 and #72 in FY2024; up 22 since FY2024.
51	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$1,006,888	0.2%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and not on the FY2024 list; up 50 since FY2024.
52	Ultralife Corp. Top agencies Navy (Department of the Navy)	$979,641	0.2%	Rank history: #89 in FY2021, not on the FY2022 list, #93 in FY2023 and #61 in FY2024; up 9 since FY2024.
53	Canadian Commercial Corporation Top agencies Navy (Department of the Navy)	$975,593	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
54	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$967,137	0.1%	Rank history: not on the FY2021–FY2023 lists and #17 in FY2024; down 37 since FY2024.
55	Coffman Electrical Equipment Co. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) Navy (Department of the Navy)	$956,451	0.1%	Rank history: #77 in FY2021, #37 in FY2022, #30 in FY2023 and #66 in FY2024; up 11 since FY2024.
56	Lion Heart Electric Corp. Top agencies DHS (Department of Homeland Security)	$953,823	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
57	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$944,438	0.1%	Rank history: #60 in FY2021, #100 in FY2022, #81 in FY2023 and not on the FY2024 list; up 110 since FY2024.
58	General Dynamics Corporation 7 awardees, including General Dynamics Mission Systems, Inc., General Dynamics Land Systems - Canada Corporation and General Dynamics Land Systems Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$939,682	0.1%	Rank history: #13 in FY2021, #68 in FY2022, #31 in FY2023 and #73 in FY2024; up 15 since FY2024.
59	FSR Consulting LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$907,005	0.1%	Rank history: not on the FY2021–FY2024 lists; up 269 since FY2024.
60	GMS International Corporation Top agencies DLA (Defense Logistics Agency)	$904,593	0.1%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2024; down 20 since FY2024.
61	J & N Marketing, Inc. Top agencies DOI (Department of the Interior)	$904,508	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
62	IMR Development Corp Top agencies VA (Department of Veterans Affairs)	$887,516	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
63	Air / Flex Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$872,630	0.1%	Rank history: #68 in FY2021, not on the FY2022 list, #90 in FY2023 and not on the FY2024 list; up 82 since FY2024.
64	W R Systems Ltd. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$862,059	0.1%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023 and not on the FY2024 list; returned.
65	Blue Wave Ultrasonics Inc. Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration)	$853,730	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
66	Northrop Grumman Systems Corporation 4 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$805,602	0.1%	Rank history: not on the FY2021 list, #84 in FY2022, #38 in FY2023 and not on the FY2024 list; up 67 since FY2024.
67	Astra Products Co., Inc. of Tampa Top agencies Navy (Department of the Navy)	$802,307	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
68	The Captor Corporation Top agencies Navy (Department of the Navy)	$799,968	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
69	Electro-Miniatures Corp. Top agencies DLA (Defense Logistics Agency)	$798,727	0.1%	Rank history: not on the FY2021–FY2023 lists and #94 in FY2024; up 25 since FY2024.
70	Statz Corp Top agencies DLA (Defense Logistics Agency)	$759,062	0.1%	Rank history: not on the FY2021–FY2023 lists and #92 in FY2024; up 22 since FY2024.
71	Military Battery Systems Inc. Top agencies DLA (Defense Logistics Agency)	$749,492	0.1%	Rank history: #39 in FY2021, not on the FY2022 list, #61 in FY2023 and #59 in FY2024; down 12 since FY2024.
72	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$745,372	0.1%	Rank history: not on the FY2021–FY2023 lists and #93 in FY2024; up 21 since FY2024.
73	Seneca Strategic Partners, LLC Top agencies Army (Department of the Army)	$741,794	0.1%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2024; down 61 since FY2024.
74	Melton Sales & Service Top agencies DLA (Defense Logistics Agency)	$739,994	0.1%	Rank history: not on the FY2021–FY2024 lists; up 163 since FY2024.
75	United Equipment, Inc. Top agencies DLA (Defense Logistics Agency)	$739,640	0.1%	Rank history: #42 in FY2021, #76 in FY2022, #50 in FY2023 and #71 in FY2024; down 4 since FY2024.
76	LCL Electronics Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$733,345	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
77	B & H International LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHS (Department of Homeland Security)	$726,114	0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and not on the FY2024 list; up 33 since FY2024.
78	Regency Consulting Inc Top agencies HHS (Department of Health and Human Services)	$714,798	0.1%	Rank history: not on the FY2021–FY2024 lists; up 266 since FY2024.
79	MHK Technologies Inc. Top agencies Commerce (Department of Commerce)	$711,743	0.1%	Rank history: not on the FY2021–FY2024 lists; up 288 since FY2024.
80	G & H Aerospace Inc. Top agencies DLA (Defense Logistics Agency)	$700,595	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
81	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$700,007	0.1%	Rank history: not on the FY2021–FY2024 lists; up 66 since FY2024.
82	Parker-Hannifin Corporation 2 awardees, including Inveris Training Solutions, Inc. and Meggitt Defense Systems, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DOS (Department of State)	$687,151	0.1%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2024; down 52 since FY2024.
83	G3 Tapes, Inc. Top agencies DLA (Defense Logistics Agency)	$679,847	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
84	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$651,066	0.1%	Rank history: #76 in FY2021, #39 in FY2022, #39 in FY2023 and #80 in FY2024; down 4 since FY2024.
85	Amglo Kemlite Laboratories, Inc. Top agencies DOT (Department of Transportation)	$643,610	0.1%	Rank history: not on the FY2021–FY2023 lists and #90 in FY2024; up 5 since FY2024.
86	Tevet LLC Top agencies USAF (Department of the Air Force)	$641,092	0.1%	Rank history: not on the FY2021–FY2024 lists; up 16 since FY2024.
87	Rural Route 2, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$640,995	0.1%	Rank history: not on the FY2021–FY2023 lists and #58 in FY2024; down 29 since FY2024.
88	BAE Systems 7 awardees, including BAE Systems Technology Solutions & Services Inc., BAE Systems Information & Electronic Systems Integration Inc. and BAE Systems Land & Armaments L.P. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$639,034	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
89	Eola Power LLC Top agencies WHS (DOD Washington Headquarters Service) Navy (Department of the Navy) USAF (Department of the Air Force)	$634,149	0.1%	Rank history: not on the FY2021–FY2024 lists; up 138 since FY2024.
90	Crane Electronics, Inc. Top agencies Navy (Department of the Navy)	$631,584	0.1%	Rank history: not on the FY2021–FY2023 lists and #55 in FY2024; down 35 since FY2024.
91	Penn Power Group, LLC Top agencies DLA (Defense Logistics Agency)	$615,857	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
92	Team One Repair, Inc. Top agencies DLA (Defense Logistics Agency)	$615,313	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
93	Chautauqua County Chapter of Nysarc, Inc. Top agencies DLA (Defense Logistics Agency)	$614,291	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
94	Ana Sourcing LLC Top agencies DLA (Defense Logistics Agency)	$611,498	0.1%	Rank history: not on the FY2021–FY2023 lists and #88 in FY2024; down 6 since FY2024.
95	Newvac LLC Top agencies DLA (Defense Logistics Agency)	$602,351	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
96	Advanced Products Services Inc. Top agencies DLA (Defense Logistics Agency)	$592,790	0.1%	Rank history: #83 in FY2021, #92 in FY2022, #66 in FY2023 and #53 in FY2024; down 43 since FY2024.
97	Direct Line, Inc. Top agencies DLA (Defense Logistics Agency)	$590,155	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
98	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$588,212	0.1%	Rank history: not on the FY2021–FY2024 lists; up 78 since FY2024.
99	Allcom Global Services Inc. Through Strantech LLC Top agencies DISA (Defense Information Systems Agency) Army (Department of the Army) USAF (Department of the Air Force)	$583,860	0.1%	Rank history: not on the FY2021–FY2023 lists and #63 in FY2024; down 36 since FY2024.
100	Kyodo Shipping & Trading Corp USA Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$582,887	0.1%	Rank history: not on the FY2021–FY2024 lists; new.

Show 75 more

100 of 1,278 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 $650 million obligated before deobligations, so they never pass 100%.
Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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 335999 contractors in FY2025?

1. Science Applications International Corporation ($124M), 2. Saab AB ($89.2M), 3. Unmanned Systems Incorporated ($80.9M), 4. RTX Corporation ($20.3M), 5. Mercury Systems Inc. ($19.5M), 6. Lockheed Martin Corporation ($17.5M), 7. Eaton Corporation Public Limited Company ($16.9M), 8. Seneca Federal Solutions, LLC ($14M), 9. Oceus Networks, LLC ($10.1M), 10. M.c. Dean, Inc. ($8.17M).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login