Top 100 Contractors in PSC 59: Electrical/Electronic Equipment Components, FY2025

Name: Top 100 Contractors in PSC 59: Electrical/Electronic Equipment Components, 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 38% of FY2025 PSC 59 contract dollars

Contract obligations: $3,653,459,845 Net of deobligations, by contracts coded PSC 59 or a code under it
Contractors: 3,193 Parent companies with an obligation
Largest contractor: RTX Corporation $526 million, 13.7% 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	RTX Corporation 33 awardees, including Raytheon Company, Rockwell Collins, Inc. and Raytheon Systems Limited Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$525,784,046	13.7%	Rank history: #1 in FY2021, #2 in FY2022, #1 in FY2023 and #1 in FY2024; unchanged since FY2024.
2	Lockheed Martin Corporation 19 awardees, including Sikorsky Aircraft Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$174,574,715	4.5%	Rank history: #2 in FY2021, #1 in FY2022, #5 in FY2023 and #17 in FY2024; up 15 since FY2024.
3	V2X, Inc. 4 awardees, including Vertex Modernization and Sustainment LLC, V2X Modernization and Sustainment LLC and V2X Systems LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$132,629,763	3.4%	Rank history: not on the FY2021–FY2024 lists; new.
4	Science Applications International Corporation 3 awardees Top agencies Navy (Department of the Navy) DFAS (Defense Finance and Accounting Service) OSD (Office of the Secretary of Defense)	$117,950,300	3.1%	Rank history: #11 in FY2021, #5 in FY2022, #10 in FY2023 and #8 in FY2024; up 4 since FY2024.
5	Fairwinds Technologies LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DOJ (Department of Justice)	$115,572,455	3.0%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2024; up 16 since FY2024.
6	Leonardo S.p.A. 14 awardees, including Laurel Technologies Partnership, DRS Network & Imaging Systems LLC and DRS Naval Power Systems Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$95,062,802	2.5%	Rank history: #13 in FY2021, #10 in FY2022, #6 in FY2023 and #6 in FY2024; unchanged since FY2024.
7	Igov Technologies, Inc. 2 awardees, including Ma Federal, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) MDA (DOD Missile Defense Agency)	$89,987,617	2.3%	Rank history: not on the FY2021 list, #98 in FY2022, not on the FY2023 list and #16 in FY2024; up 9 since FY2024.
8	L3Harris Technologies, Inc. 34 awardees, including L3 Technologies, Inc., Fisica Applied Technologies, Inc. and L3Harris Maritime Services Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$82,672,917	2.1%	Rank history: #4 in FY2021, #9 in FY2022, #8 in FY2023 and #2 in FY2024; down 6 since FY2024.
9	STS International, Incorporated Top agencies Navy (Department of the Navy) Army (Department of the Army)	$77,323,322	2.0%	Rank history: not on the FY2021–FY2024 lists; new.
10	Northrop Grumman Systems Corporation 25 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$58,522,883	1.5%	Rank history: #15 in FY2021, #13 in FY2022, #16 in FY2023 and #14 in FY2024; up 4 since FY2024.
11	Simulation Technologies Inc Top agencies Army (Department of the Army)	$46,840,117	1.2%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2024; up 12 since FY2024.
12	Thales Defense & Security Inc. 5 awardees, including Thales Usa, Inc., Advanced Acoustic Concepts, LLC and Thales Avionics, Inc. Top agencies Navy (Department of the Navy) DOT (Department of Transportation) DLA (Defense Logistics Agency)	$44,741,508	1.2%	Rank history: #19 in FY2021, #26 in FY2022, #43 in FY2023 and #39 in FY2024; up 27 since FY2024.
13	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$43,921,378	1.1%	Rank history: #29 in FY2021, #22 in FY2022, #23 in FY2023 and #15 in FY2024; up 2 since FY2024.
14	The Boeing Company 14 awardees, including Argon ST, Inc. and Digital Receiver Technology, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$43,882,994	1.1%	Rank history: #46 in FY2021, #21 in FY2022, #24 in FY2023 and #11 in FY2024; down 3 since FY2024.
15	General Dynamics Corporation 17 awardees, including Idaho Scientific LLC, General Dynamics Mission Systems, Inc. and General Dynamics Land Systems Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$38,868,659	1.0%	Rank history: #9 in FY2021, #4 in FY2022, #7 in FY2023 and #20 in FY2024; up 5 since FY2024.
16	General Electric Company 14 awardees, including GE Aviation Systems LLC and Unison Industries LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$36,845,619	1.0%	Rank history: #24 in FY2021, #38 in FY2022, #29 in FY2023 and #79 in FY2024; up 63 since FY2024.
17	Globalfoundries U.S. Inc. Through Globalfoundries U.s. 2 LLC Top agencies DMEA (Defense Microelectronics Activity)	$35,410,198	0.9%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2024; down 8 since FY2024.
18	Advanced Computer Concepts, Inc. Top agencies Navy (Department of the Navy) DOE (Department of Energy) DISA (Defense Information Systems Agency)	$33,616,904	0.9%	Rank history: #30 in FY2021, #23 in FY2022, #18 in FY2023 and #31 in FY2024; up 13 since FY2024.
19	Nextech Solutions LLC Top agencies USAF (Department of the Air Force)	$33,298,462	0.9%	Rank history: #10 in FY2021, #20 in FY2022, #13 in FY2023 and #12 in FY2024; down 7 since FY2024.
20	BAE Systems 16 awardees, including BAE Systems Information and Electronic Systems Integration Inc., BAE Systems Land & Armaments L.P. and BAE Systems Controls Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$32,525,719	0.8%	Rank history: #16 in FY2021, #8 in FY2022, #20 in FY2023 and #10 in FY2024; down 10 since FY2024.
21	Design West Technologies Inc. Top agencies Navy (Department of the Navy)	$32,368,113	0.8%	Rank history: #21 in FY2021, #14 in FY2022, #33 in FY2023 and #5 in FY2024; down 16 since FY2024.
22	Teledyne Flir Unmanned Ground Systems Inc 13 awardees, including Teledyne Defense Electronics, LLC, Teledyne Instruments Inc. and Teledyne Flir Defense, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$31,155,968	0.8%	Rank history: #20 in FY2021, #27 in FY2022, #36 in FY2023 and #98 in FY2024; up 76 since FY2024.
23	Atlantic Diving Supply, Inc. 2 awardees, including 4 Star Technologies, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$30,154,695	0.8%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; down 19 since FY2024.
24	CPI Electron Device Business, Inc. 4 awardees, including Microwave Power Products, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DOT (Department of Transportation)	$27,534,494	0.7%	Rank history: not on the FY2021–FY2024 lists; up 177 since FY2024.
25	Mercury Systems Inc. 5 awardees, including Mercury Mission Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$26,521,175	0.7%	Rank history: #90 in FY2021, #24 in FY2022, #72 in FY2023 and not on the FY2024 list; up 119 since FY2024.
26	Frontgrade Technologies Inc. Top agencies Navy (Department of the Navy) DOT (Department of Transportation) DLA (Defense Logistics Agency)	$26,318,065	0.7%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2024; up 21 since FY2024.
27	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$24,083,945	0.6%	Rank history: #36 in FY2021, #46 in FY2022, #32 in FY2023 and #37 in FY2024; up 10 since FY2024.
28	Kampi Components Co Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$23,201,611	0.6%	Rank history: #48 in FY2021, #37 in FY2022, #46 in FY2023 and #55 in FY2024; up 27 since FY2024.
29	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$22,763,994	0.6%	Rank history: #66 in FY2021, #42 in FY2022, #47 in FY2023 and #34 in FY2024; up 5 since FY2024.
30	3M Company 2 awardees, including Scott Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$22,425,635	0.6%	Rank history: #40 in FY2021, #40 in FY2022, #27 in FY2023 and #24 in FY2024; down 6 since FY2024.
31	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$21,820,428	0.6%	Rank history: not on the FY2021–FY2023 lists and #7 in FY2024; down 24 since FY2024.
32	ACE Electronics Defense Systems, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$21,223,210	0.6%	Rank history: not on the FY2021 list, #94 in FY2022, #35 in FY2023 and #40 in FY2024; up 8 since FY2024.
33	Ametek Inc. 16 awardees, including Advanced Measurement Technology Inc., Cameca Instruments, Inc. and Ametek SCP Inc. Top agencies OSD (Office of the Secretary of Defense) Commerce (Department of Commerce) Navy (Department of the Navy)	$20,027,438	0.5%	Rank history: #49 in FY2021, #84 in FY2022, not on the FY2023 list and #72 in FY2024; up 39 since FY2024.
34	AR1 Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$17,753,538	0.5%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023 and #75 in FY2024; up 41 since FY2024.
35	Heico Corp 16 awardees, including Seal Dynamics LLC, Pioneer Industries, LLC and Aerospace & Commercial Technologies, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$15,881,490	0.4%	Rank history: #52 in FY2021, #39 in FY2022, #65 in FY2023 and #80 in FY2024; up 45 since FY2024.
36	Stellant Systems Inc. Top agencies Navy (Department of the Navy) DOT (Department of Transportation) DLA (Defense Logistics Agency)	$15,504,271	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
37	Bahfed Corp Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$15,414,014	0.4%	Rank history: not on the FY2021–FY2022 lists, #77 in FY2023 and not on the FY2024 list; up 247 since FY2024.
38	Keystone Mission Solutions Corp Top agencies USAF (Department of the Air Force)	$14,850,000	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
39	Pole / Zero LLC Top agencies Navy (Department of the Navy)	$14,657,793	0.4%	Rank history: not on the FY2021–FY2023 lists and #62 in FY2024; up 23 since FY2024.
40	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$14,602,125	0.4%	Rank history: #56 in FY2021, #53 in FY2022, #45 in FY2023 and #46 in FY2024; up 6 since FY2024.
41	Bell Boeing Joint Project Office Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$13,989,338	0.4%	Rank history: not on the FY2021 list, #65 in FY2022 and not on the FY2023–FY2024 lists; up 89 since FY2024.
42	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$13,484,570	0.4%	Rank history: #59 in FY2021, #56 in FY2022, #52 in FY2023 and #53 in FY2024; up 11 since FY2024.
43	KBR Wyle Services LLC 2 awardees Top agencies Commerce (Department of Commerce) DLA (Defense Logistics Agency)	$13,206,470	0.3%	Rank history: not on the FY2021 list, #92 in FY2022, not on the FY2023 list and #29 in FY2024; down 14 since FY2024.
44	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$13,001,436	0.3%	Rank history: #89 in FY2021, #72 in FY2022, #64 in FY2023 and #48 in FY2024; up 4 since FY2024.
45	Mason Electric Co. 16 awardees, including Leach International Corp, Data Device Corp and CMC Electronics Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$12,768,311	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
46	Electro-Miniatures Corp. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$12,716,512	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
47	FDH Electronics, LLC 5 awardees, including Peerless Electronics Inc., Electro Enterprises Inc. and BTC Electronic Components, LLC Top agencies DLA (Defense Logistics Agency) DOT (Department of Transportation) DOJ (Department of Justice)	$12,497,083	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
48	Moog Inc. 4 awardees, including Quickset Defense Technologies LLC and Cotsworks Inc. Top agencies DLA (Defense Logistics Agency) DOT (Department of Transportation) Navy (Department of the Navy)	$11,901,998	0.3%	Rank history: #62 in FY2021, #43 in FY2022, #39 in FY2023 and #42 in FY2024; down 6 since FY2024.
49	Cubic Corporation 2 awardees, including Gatr Technologies, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$11,826,954	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
50	Renk America LLC Top agencies Army (Department of the Army)	$11,170,848	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
51	Newvac, LLC 4 awardees, including Microwave Components LLC and ADI American Distributors, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$11,133,486	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
52	Tactair Fluid Controls Inc 15 awardees, including Mason Electric Co., Leach International Corp and Chelton Limited Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$11,034,831	0.3%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; down 9 since FY2024.
53	Fiber Business Solutions Group Inc. Top agencies Army (Department of the Army)	$10,544,233	0.3%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023 and not on the FY2024 list; returned.
54	DB Systems, Inc. Top agencies DOT (Department of Transportation) DLA (Defense Logistics Agency)	$10,232,243	0.3%	Rank history: not on the FY2021–FY2024 lists; up 315 since FY2024.
55	Shift5, Inc. Top agencies USAF (Department of the Air Force)	$9,591,642	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
56	Invisio Communications Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army) DOJ (Department of Justice)	$9,135,640	0.2%	Rank history: not on the FY2021–FY2024 lists; up 109 since FY2024.
57	Communications & Power Industries LLC Top agencies DLA (Defense Logistics Agency) DOT (Department of Transportation) Navy (Department of the Navy)	$9,017,534	0.2%	Rank history: not on the FY2021–FY2024 lists; up 202 since FY2024.
58	Indal Technologies Inc 10 awardees, including Curtiss-Wright DS, Inc., DY 4 Systems Inc. and Curtiss-Wright Flow Control Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$8,925,121	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
59	Berkshire Hathaway Inc. 8 awardees, including Tti, Inc., Sager Electrical Supply Company Inc. and Kitco Fiber Optics Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DMEA (Defense Microelectronics Activity)	$8,691,400	0.2%	Rank history: #83 in FY2021, #71 in FY2022 and not on the FY2023–FY2024 lists; returned.
60	Eaton Corporation Public Limited Company 8 awardees, including Eaton Corporation, Mission Systems Davenport Inc. and Eaton Aerospace LLC Top agencies DOT (Department of Transportation) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,534,457	0.2%	Rank history: #47 in FY2021, #50 in FY2022, #59 in FY2023 and not on the FY2024 list; up 43 since FY2024.
61	Canadian Commercial Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$8,271,454	0.2%	Rank history: not on the FY2021–FY2023 lists and #56 in FY2024; down 5 since FY2024.
62	Phillip Cable Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$8,172,598	0.2%	Rank history: not on the FY2021–FY2024 lists; up 80 since FY2024.
63	Richard Manufacturing Company Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$8,136,472	0.2%	Rank history: not on the FY2021–FY2024 lists; up 370 since FY2024.
64	Levison Enterprises LLC Top agencies Navy (Department of the Navy) DOT (Department of Transportation)	$7,832,604	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
65	New TECH Solutions, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOE (Department of Energy)	$7,712,540	0.2%	Rank history: #42 in FY2021, #45 in FY2022, #69 in FY2023 and #41 in FY2024; down 24 since FY2024.
66	Laguna Components, Inc. Top agencies Navy (Department of the Navy)	$7,616,186	0.2%	Rank history: not on the FY2021–FY2024 lists; up 270 since FY2024.
67	Kbr, Inc. Through Kbrwyle Technology Solutions, LLC Top agencies USAF (Department of the Air Force)	$7,596,849	0.2%	Rank history: #27 in FY2021, #16 in FY2022, #55 in FY2023 and #58 in FY2024; down 9 since FY2024.
68	Connectec Company, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$7,568,382	0.2%	Rank history: not on the FY2021–FY2024 lists; up 279 since FY2024.
69	Astronautics Corporation of America 2 awardees, including Kearfott Corp Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$7,475,078	0.2%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2024; down 42 since FY2024.
70	AAR Corp. 2 awardees, including AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$7,352,956	0.2%	Rank history: not on the FY2021–FY2024 lists; up 92 since FY2024.
71	EMS Development Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$7,332,815	0.2%	Rank history: #68 in FY2021, #47 in FY2022, #78 in FY2023 and #67 in FY2024; down 4 since FY2024.
72	Frequency Electronics Inc. 3 awardees, including Fei-Zyfer, Inc. and Fei-Elcom Tech, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$7,058,949	0.2%	Rank history: not on the FY2021–FY2024 lists; up 274 since FY2024.
73	Seacorp, LLC Top agencies Navy (Department of the Navy)	$6,842,900	0.2%	Rank history: #78 in FY2021, #93 in FY2022, not on the FY2023 list and #86 in FY2024; up 13 since FY2024.
74	U.s. Pioneer, L.L.C. 2 awardees, including Comsaco, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$6,529,510	0.2%	Rank history: not on the FY2021–FY2023 lists and #93 in FY2024; up 19 since FY2024.
75	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$6,490,052	0.2%	Rank history: not on the FY2021–FY2024 lists; up 34 since FY2024.
76	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$6,403,825	0.2%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2023 and #76 in FY2024; unchanged since FY2024.
77	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$6,289,233	0.2%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023 and #84 in FY2024; up 7 since FY2024.
78	Honeywell International Inc. 11 awardees, including Honeywell Aerospace International Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$6,284,202	0.2%	Rank history: #34 in FY2021, #32 in FY2022, #21 in FY2023 and #18 in FY2024; down 60 since FY2024.
79	Dynalec Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$6,180,835	0.2%	Rank history: #96 in FY2021, #58 in FY2022, #92 in FY2023 and not on the FY2024 list; up 75 since FY2024.
80	Elbit Systems of America LLC 3 awardees, including Elbitamerica, Inc. and Sparton Aydin, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$6,176,509	0.2%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2024; down 50 since FY2024.
81	Measurement Specialties Inc. 5 awardees, including Brantner and Associates, Inc. and DRI Relays Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,140,590	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
82	Statz Corp Top agencies DLA (Defense Logistics Agency)	$6,074,374	0.2%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2024; down 23 since FY2024.
83	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$6,067,975	0.2%	Rank history: not on the FY2021–FY2024 lists; up 33 since FY2024.
84	David Clark Company Incorporated Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) DOT (Department of Transportation)	$6,037,439	0.2%	Rank history: #71 in FY2021, #49 in FY2022, #57 in FY2023 and #91 in FY2024; up 7 since FY2024.
85	S I T Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$5,986,904	0.2%	Rank history: #99 in FY2021, not on the FY2022 list, #91 in FY2023 and #96 in FY2024; up 11 since FY2024.
86	Technical Communities, Inc. Top agencies DOT (Department of Transportation) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$5,815,844	0.2%	Rank history: not on the FY2021–FY2023 lists and #85 in FY2024; down 1 since FY2024.
87	P.a.r. Products Co Top agencies DLA (Defense Logistics Agency)	$5,767,866	0.1%	Rank history: not on the FY2021–FY2024 lists; up 76 since FY2024.
88	Cynergy Professional Systems LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$5,753,092	0.1%	Rank history: #51 in FY2021 and not on the FY2022–FY2024 lists; up 229 since FY2024.
89	Treadwell Corporation (Delaware) Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$5,475,229	0.1%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2023 and not on the FY2024 list; returned.
90	VT Milcom Inc. Top agencies Navy (Department of the Navy)	$5,345,127	0.1%	Rank history: not on the FY2021–FY2024 lists; up 41 since FY2024.
91	Rocker Solenoid Co Top agencies DLA (Defense Logistics Agency)	$5,333,302	0.1%	Rank history: not on the FY2021–FY2024 lists; up 216 since FY2024.
92	Allflex USA LLC Top agencies USDA (Department of Agriculture)	$5,189,384	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
93	Eldec Aerospace Corp 3 awardees, including Crane Electronics, Inc. and Merrimac Industries, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$5,189,196	0.1%	Rank history: not on the FY2021–FY2024 lists; up 354 since FY2024.
94	TTM Technologies, Inc. 2 awardees, including Telephonics Corp Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$4,992,656	0.1%	Rank history: not on the FY2021–FY2024 lists; up 128 since FY2024.
95	Filtration Services, Inc. Top agencies DOJ (Department of Justice)	$4,940,099	0.1%	Rank history: not on the FY2021–FY2024 lists; up 34 since FY2024.
96	Washington Foundries Inc. Top agencies DLA (Defense Logistics Agency)	$4,883,933	0.1%	Rank history: not on the FY2021–FY2024 lists; up 161 since FY2024.
97	Northern Defense Industries, LLC 2 awardees, including Hensoldt Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DOT (Department of Transportation)	$4,668,082	0.1%	Rank history: not on the FY2021–FY2024 lists; up 363 since FY2024.
98	Schneider Electric USA Inc. 2 awardees, including Asco Power Technologies, L..p. Top agencies DOT (Department of Transportation) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$4,614,519	0.1%	Rank history: not on the FY2021–FY2024 lists; up 16 since FY2024.
99	Proponent, Inc. Through H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$4,578,525	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
100	Dayton-Granger, Inc. Top agencies DLA (Defense Logistics Agency)	$4,564,753	0.1%	Rank history: not on the FY2021–FY2024 lists; up 126 since FY2024.

Show 75 more

100 of 3,193 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 59

Code	Net obligations	Largest contractor
5998 Electrical and Electronic Assemblies; Boards, Cards, and Associated Hardware	$779,850,025	RTX Corporation
5985 Antennas, Waveguide, and Related Equipment	$748,338,035	RTX Corporation
5999 Miscellaneous Electrical and Electronic Components	$573,099,616	Science Applications International Corporation
5995 Cable, Cord, and Wire Assemblies: Communication Equipment	$244,042,794	Mercury Systems Inc.
5930 Switches	$186,890,872	Heico Corp
5975 Electrical Hardware and Supplies	$149,513,680	RTX Corporation
5963 Electronic Modules	$148,269,344	Lockheed Martin Corporation
5935 Connectors, Electrical	$131,391,558	L3Harris Technologies, Inc.
5945 Relays and Solenoids	$93,715,650	Jo-Kell Inc.
5965 Headsets, Handsets, Microphones and Speakers	$82,406,798	3M Company
5960 Electron Tubes and Associated Hardware	$81,912,547	CPI Electron Device Business, Inc.
5996 Amplifiers	$70,322,735	L3Harris Technologies, Inc.
5962 Microcircuits, Electronic	$64,647,610	Globalfoundries U.S. Inc.
5950 Coils and Transformers	$45,148,062	Jamaica Bearings Co., Inc.
5925 Circuit Breakers	$40,545,627	Jo-Kell Inc.
5915 Filters and Networks	$32,033,765	Filtration Services, Inc.
5961 Semiconductor Devices and Associated Hardware	$28,154,976	Ametek Inc.
5977 Electrical Contact Brushes and Electrodes	$28,004,888	Electro-Miniatures Corp.
5980 Optoelectronic Devices and Associated Hardware	$25,401,612	Lockheed Martin Corporation
5905 Resistors	$20,678,173	ES3 Prime Logistics Group Inc.
5990 Synchros and Resolvers	$18,630,278	Moog Inc.
5970 Electrical Insulators and Insulating Materials	$14,788,346	Aircraft & Commercial Enterprises, Inc.
5910 Capacitors	$14,153,313	Bahfed Corp
5920 Fuses, Arresters, Absorbers, and Protectors	$12,625,366	Electrical Products Sales Corp.
5940 Lugs, Terminals, and Terminal Strips	$12,044,177	RTX Corporation
5955 Oscillators and Piezoelectric Crystals	$6,849,997	BNC Corp.

Show all 26

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 $3.85 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. 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 PSC 59 contractors in FY2025?

1. RTX Corporation ($526M), 2. Lockheed Martin Corporation ($175M), 3. V2X, Inc. ($133M), 4. Science Applications International Corporation ($118M), 5. Fairwinds Technologies LLC ($116M), 6. Leonardo S.p.A. ($95.1M), 7. Igov Technologies, Inc. ($90M), 8. L3Harris Technologies, Inc. ($82.7M), 9. STS International, Incorporated ($77.3M), 10. Northrop Grumman Systems Corporation ($58.5M).

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