Top 100 Contractors in PSC 59: Electrical/Electronic Equipment Components, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC 59: Electrical/Electronic Equipment Components, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 37% of PSC 59 contract dollars from July 2025 through June 2026

Contract obligations: $4,078,377,215 Net of deobligations, by contracts coded PSC 59 or a code under it
Contractors: 3,230 Parent companies with an obligation
Largest contractor: RTX Corporation $734 million, 17.1% of obligations
Data as of: Oct 16, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	RTX Corporation 59 awardees, including Raytheon Company, Raytheon Systems Limited and Rockwell Collins, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$733,981,543	17.1%	Rank history: #1 in FY2021, #2 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	V2X, Inc. 3 awardees, including Vertex Modernization and Sustainment LLC, V2X Systems LLC and Advantor Systems II LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$135,602,450	3.2%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; new, not ranked in Jul 2024–Jun 2025.
3	CACI International Inc. 5 awardees, including Danbury Mission Technologies, LLC, Caci Azure Summit Technology, LLC and Caci, Inc. - Federal Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$119,972,523	2.8%	Rank history: #41 in FY2021, #18 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
4	Fairwinds Technologies LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$105,535,698	2.5%	Rank history: not on the FY2021–FY2023 lists, #21 in FY2024 and #4 in FY2025; unchanged since Jul 2024–Jun 2025.
5	Leonardo S.p.A. 13 awardees, including Laurel Technologies Partnership, DRS Naval Power Systems Inc. and DRS Network & Imaging Systems LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$93,856,235	2.2%	Rank history: #13 in FY2021, #10 in FY2022, #6 in FY2023, #6 in FY2024 and #6 in FY2025; up 10 since Jul 2024–Jun 2025.
6	Science Applications International Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$92,471,116	2.2%	Rank history: #11 in FY2021, #5 in FY2022, #10 in FY2023, #8 in FY2024 and #5 in FY2025; down 3 since Jul 2024–Jun 2025.
7	Lockheed Martin Corporation 17 awardees, including Sikorsky Aircraft Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$84,006,677	2.0%	Rank history: #2 in FY2021, #1 in FY2022, #5 in FY2023, #17 in FY2024 and #2 in FY2025; down 5 since Jul 2024–Jun 2025.
8	L3Harris Technologies, Inc. 28 awardees, including L3Harris Maritime Services Inc., L3 Technologies, Inc. and L3Harris Maritime Power & Energy Solutions, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$83,016,615	1.9%	Rank history: #4 in FY2021, #9 in FY2022, #8 in FY2023, #2 in FY2024 and #8 in FY2025; down 1 since Jul 2024–Jun 2025.
9	Northrop Grumman Systems Corporation 21 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$77,613,868	1.8%	Rank history: #15 in FY2021, #13 in FY2022, #16 in FY2023, #14 in FY2024 and #10 in FY2025; up 5 since Jul 2024–Jun 2025.
10	Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Army (Department of the Army)	$67,238,359	1.6%	Rank history: not on the FY2021–FY2023 lists, #4 in FY2024 and #22 in FY2025; down 4 since Jul 2024–Jun 2025.
11	Advanced Computer Concepts, Inc. Top agencies Navy (Department of the Navy) DOE (Department of Energy) Commerce (Department of Commerce)	$55,994,958	1.3%	Rank history: #30 in FY2021, #23 in FY2022, #18 in FY2023, #31 in FY2024 and #18 in FY2025; up 11 since Jul 2024–Jun 2025.
12	BAE Systems 18 awardees, including BAE Systems Information and Electronic Systems Integration Inc., BAE Systems Space & Mission Systems Inc. and BAE Systems Land & Armaments L.P. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$55,349,484	1.3%	Rank history: #16 in FY2021, #8 in FY2022, #20 in FY2023, #10 in FY2024 and #20 in FY2025; down 2 since Jul 2024–Jun 2025.
13	General Dynamics Corporation 18 awardees, including General Dynamics Land Systems Inc., General Dynamics Mission Systems, Inc. and Idaho Scientific LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$54,360,539	1.3%	Rank history: #9 in FY2021, #4 in FY2022, #7 in FY2023, #20 in FY2024 and #15 in FY2025; up 25 since Jul 2024–Jun 2025.
14	R4 Integration Inc. Top agencies USAF (Department of the Air Force)	$49,580,312	1.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
15	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$48,398,397	1.1%	Rank history: #29 in FY2021, #22 in FY2022, #23 in FY2023, #15 in FY2024 and #12 in FY2025; down 3 since Jul 2024–Jun 2025.
16	Design West Technologies Inc. Top agencies Navy (Department of the Navy)	$46,236,338	1.1%	Rank history: #21 in FY2021, #14 in FY2022, #33 in FY2023, #5 in FY2024 and #21 in FY2025; down 5 since Jul 2024–Jun 2025.
17	Canadian Commercial Corporation Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$44,594,914	1.0%	Rank history: not on the FY2021–FY2023 lists, #56 in FY2024 and #58 in FY2025; up 34 since Jul 2024–Jun 2025.
18	STS International, Incorporated Top agencies Navy (Department of the Navy) Army (Department of the Army)	$41,966,876	1.0%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; down 2 since Jul 2024–Jun 2025.
19	Nextech Solutions LLC Top agencies USAF (Department of the Air Force)	$40,617,007	0.9%	Rank history: #10 in FY2021, #20 in FY2022, #13 in FY2023, #12 in FY2024 and #19 in FY2025; up 4 since Jul 2024–Jun 2025.
20	Simulation Technologies Inc Top agencies Army (Department of the Army)	$39,288,828	0.9%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #11 in FY2025; down 2 since Jul 2024–Jun 2025.
21	The Boeing Company 15 awardees, including Digital Receiver Technology, Inc. and Boeing Distribution Services X, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$36,190,514	0.8%	Rank history: #46 in FY2021, #21 in FY2022, #24 in FY2023, #11 in FY2024 and #13 in FY2025; down 12 since Jul 2024–Jun 2025.
22	Honeywell International Inc. 9 awardees Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$34,564,481	0.8%	Rank history: #34 in FY2021, #32 in FY2022, #21 in FY2023, #18 in FY2024 and #83 in FY2025; up 41 since Jul 2024–Jun 2025.
23	Igov Technologies, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$32,855,943	0.8%	Rank history: not on the FY2021 list, #98 in FY2022, not on the FY2023 list, #16 in FY2024 and #7 in FY2025; down 18 since Jul 2024–Jun 2025.
24	Frontgrade Technologies Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DOT (Department of Transportation)	$32,676,143	0.8%	Rank history: not on the FY2021–FY2023 lists, #47 in FY2024 and #23 in FY2025; up 7 since Jul 2024–Jun 2025.
25	Vincorion LLC Top agencies Army (Department of the Army)	$27,918,868	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
26	General Electric Company 13 awardees, including GE Aviation Systems LLC and Unison Industries LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$27,549,247	0.6%	Rank history: #24 in FY2021, #38 in FY2022, #29 in FY2023, #79 in FY2024 and #16 in FY2025; up 49 since Jul 2024–Jun 2025.
27	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)	$25,178,238	0.6%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and #28 in FY2025; down 10 since Jul 2024–Jun 2025.
28	Triumph Group, Inc. 2 awardees, including Triumph Engine Control Systems LLC and Triumph Gear Systems, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$24,347,550	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
29	Mercury Systems Inc. 4 awardees, including Mercury Mission Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$23,188,693	0.5%	Rank history: #90 in FY2021, #24 in FY2022, #72 in FY2023 and not on the FY2024–FY2025 lists; up 78 since Jul 2024–Jun 2025.
30	ACE Electronics Defense Systems, LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$23,104,502	0.5%	Rank history: not on the FY2021 list, #94 in FY2022, #35 in FY2023, #40 in FY2024 and #30 in FY2025; down 6 since Jul 2024–Jun 2025.
31	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$22,885,277	0.5%	Rank history: #66 in FY2021, #42 in FY2022, #47 in FY2023, #34 in FY2024 and #27 in FY2025; down 5 since Jul 2024–Jun 2025.
32	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$22,715,175	0.5%	Rank history: #48 in FY2021, #37 in FY2022, #46 in FY2023, #55 in FY2024 and #26 in FY2025; up 9 since Jul 2024–Jun 2025.
33	Mercury Mission Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$20,792,513	0.5%	Rank history: not on the FY2021–FY2023 lists, #77 in FY2024 and #25 in FY2025; up 23 since Jul 2024–Jun 2025.
34	Management Services Group, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$20,473,753	0.5%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023, #88 in FY2024 and not on the FY2025 list; up 101 since Jul 2024–Jun 2025.
35	3M Company Top agencies DLA (Defense Logistics Agency)	$18,563,205	0.4%	Rank history: #40 in FY2021, #40 in FY2022, #27 in FY2023, #24 in FY2024 and #31 in FY2025; down 16 since Jul 2024–Jun 2025.
36	Beaver Aerospace & Defense, Inc. Top agencies USAF (Department of the Air Force)	$18,185,729	0.4%	Rank history: not on the FY2021–FY2025 lists; up 413 since Jul 2024–Jun 2025.
37	Teradyne Inc. Top agencies Army (Department of the Army)	$17,579,585	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
38	Microwave Power Products, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DOT (Department of Transportation)	$17,337,228	0.4%	Rank history: not on the FY2021–FY2023 lists, #32 in FY2024 and #32 in FY2025; down 3 since Jul 2024–Jun 2025.
39	Newvac, LLC 4 awardees, including Microwave Components LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$17,299,676	0.4%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; up 332 since Jul 2024–Jun 2025.
40	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$16,171,528	0.4%	Rank history: #59 in FY2021, #56 in FY2022, #52 in FY2023, #53 in FY2024 and #40 in FY2025; up 12 since Jul 2024–Jun 2025.
41	Ems Development Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$15,727,322	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
42	Keystone Mission Solutions Corp Top agencies USAF (Department of the Air Force)	$15,523,960	0.4%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; new, not ranked in Jul 2024–Jun 2025.
43	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$15,450,948	0.4%	Rank history: #56 in FY2021, #53 in FY2022, #45 in FY2023, #46 in FY2024 and #38 in FY2025; up 4 since Jul 2024–Jun 2025.
44	Comtech Telecommunications Corp. 3 awardees, including Stellant Systems Inc. and Stellant Pst Corp. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$14,835,299	0.3%	Rank history: #54 in FY2021 and not on the FY2022–FY2025 lists; up 311 since Jul 2024–Jun 2025.
45	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$14,229,389	0.3%	Rank history: not on the FY2021–FY2023 lists, #65 in FY2024 and not on the FY2025 list; up 26 since Jul 2024–Jun 2025.
46	Connectec Company, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$14,126,055	0.3%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; up 28 since Jul 2024–Jun 2025.
47	Tony Baird Electronics Inc. Top agencies DOT (Department of Transportation)	$13,815,645	0.3%	Rank history: not on the FY2021–FY2025 lists; up 239 since Jul 2024–Jun 2025.
48	Mason Electric Co. 11 awardees, including Leach International Corp, Power Device Corporation and Janco Corporation Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$13,142,251	0.3%	Rank history: not on the FY2021–FY2024 lists and #45 in FY2025; up 22 since Jul 2024–Jun 2025.
49	E-Vac Magnetics LLC Top agencies DLA (Defense Logistics Agency)	$12,895,550	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
50	Noveon Magnetics Inc. Top agencies DLA (Defense Logistics Agency)	$12,894,620	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
51	DB Systems, Inc. Top agencies DOT (Department of Transportation) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$12,596,440	0.3%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; up 365 since Jul 2024–Jun 2025.
52	Symetrics Industries, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$12,395,089	0.3%	Rank history: not on the FY2021–FY2023 lists, #49 in FY2024 and not on the FY2025 list; up 114 since Jul 2024–Jun 2025.
53	Invisio Communications Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army) USAF (Department of the Air Force)	$12,197,852	0.3%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; up 34 since Jul 2024–Jun 2025.
54	Thales Defense & Security Inc. 3 awardees, including Thales Usa, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DOT (Department of Transportation)	$11,804,713	0.3%	Rank history: #19 in FY2021, #26 in FY2022, #43 in FY2023, #39 in FY2024 and #14 in FY2025; down 41 since Jul 2024–Jun 2025.
55	Renk America LLC Top agencies Army (Department of the Army)	$11,170,848	0.3%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; new, not ranked in Jul 2024–Jun 2025.
56	Rogue Signal Processing Corp Top agencies Army (Department of the Army)	$11,135,020	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
57	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$10,835,829	0.3%	Rank history: #36 in FY2021, #46 in FY2022, #32 in FY2023, #37 in FY2024 and #24 in FY2025; down 3 since Jul 2024–Jun 2025.
58	Fiber Business Solutions Group Inc. Top agencies Army (Department of the Army)	$10,544,233	0.2%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023, not on the FY2024 list and #50 in FY2025; new, not ranked in Jul 2024–Jun 2025.
59	Systems Products and Solutions, Inc. Top agencies Army (Department of the Army)	$10,168,969	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
60	Heico Corp 11 awardees, including Seal Dynamics LLC, DB Control and Quell Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$10,029,420	0.2%	Rank history: #52 in FY2021, #39 in FY2022, #65 in FY2023, #80 in FY2024 and #54 in FY2025; up 2 since Jul 2024–Jun 2025.
61	Frequency Electronics Inc. 2 awardees, including Fei-Zyfer, Inc. and Fei-Elcom Tech, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$10,006,305	0.2%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; up 213 since Jul 2024–Jun 2025.
62	CPI Electron Device Business, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$9,643,054	0.2%	Rank history: not on the FY2021–FY2025 lists; up 17 since Jul 2024–Jun 2025.
63	Shift5, Inc. Top agencies USAF (Department of the Air Force)	$9,591,642	0.2%	Rank history: not on the FY2021–FY2024 lists and #53 in FY2025; new, not ranked in Jul 2024–Jun 2025.
64	Ametek Inc. 7 awardees, including Advanced Measurement Technology Inc., Cameca Instruments, Inc. and Amplifier Research Corp Top agencies OSD (Office of the Secretary of Defense) Navy (Department of the Navy) Commerce (Department of Commerce)	$9,534,894	0.2%	Rank history: #49 in FY2021, #84 in FY2022, not on the FY2023 list, #72 in FY2024 and #41 in FY2025; down 16 since Jul 2024–Jun 2025.
65	Moog Inc. Top agencies DLA (Defense Logistics Agency) DOT (Department of Transportation)	$9,361,738	0.2%	Rank history: #62 in FY2021, #43 in FY2022, #39 in FY2023, #42 in FY2024 and #52 in FY2025; down 28 since Jul 2024–Jun 2025.
66	Gatr Technologies, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$8,748,008	0.2%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; up 39 since Jul 2024–Jun 2025.
67	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$8,686,943	0.2%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; up 28 since Jul 2024–Jun 2025.
68	Elbit Systems of America LLC 2 awardees, including Elbitamerica, Inc. and Sparton Aydin, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DLA (Defense Logistics Agency)	$8,356,691	0.2%	Rank history: not on the FY2021–FY2023 lists, #30 in FY2024 and #76 in FY2025; down 47 since Jul 2024–Jun 2025.
69	Supplycore LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$8,247,282	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
70	Peerless Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$7,899,368	0.2%	Rank history: #98 in FY2021, #82 in FY2022, #75 in FY2023, #64 in FY2024 and #56 in FY2025; down 9 since Jul 2024–Jun 2025.
71	Teledyne Defense Electronics, LLC Top agencies Navy (Department of the Navy) DOT (Department of Transportation) USAF (Department of the Air Force)	$7,893,966	0.2%	Rank history: not on the FY2021 list, #100 in FY2022, not on the FY2023 list, #33 in FY2024 and #29 in FY2025; down 51 since Jul 2024–Jun 2025.
72	AAR Corp. Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$7,662,080	0.2%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; down 8 since Jul 2024–Jun 2025.
73	Communications & Power Industries LLC Top agencies DLA (Defense Logistics Agency) DOT (Department of Transportation)	$7,619,648	0.2%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; up 49 since Jul 2024–Jun 2025.
74	Martin Military Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$7,598,428	0.2%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2023, #76 in FY2024 and #73 in FY2025; up 3 since Jul 2024–Jun 2025.
75	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$7,244,966	0.2%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023, #84 in FY2024 and #74 in FY2025; up 34 since Jul 2024–Jun 2025.
76	Levison Enterprises LLC Top agencies Navy (Department of the Navy) DOT (Department of Transportation)	$7,217,063	0.2%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; up 374 since Jul 2024–Jun 2025.
77	David Clark Company Incorporated Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$7,004,817	0.2%	Rank history: #71 in FY2021, #49 in FY2022, #57 in FY2023, #91 in FY2024 and #81 in FY2025; up 12 since Jul 2024–Jun 2025.
78	Teledyne Instruments Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,998,018	0.2%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; up 16 since Jul 2024–Jun 2025.
79	Laguna Components, Inc. Top agencies Navy (Department of the Navy)	$6,861,476	0.2%	Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; up 147 since Jul 2024–Jun 2025.
80	New TECH Solutions, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOE (Department of Energy)	$6,840,190	0.2%	Rank history: #42 in FY2021, #45 in FY2022, #69 in FY2023, #41 in FY2024 and #62 in FY2025; down 37 since Jul 2024–Jun 2025.
81	General Microwave Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army) DLA (Defense Logistics Agency)	$6,449,380	0.2%	Rank history: not on the FY2021–FY2025 lists; up 302 since Jul 2024–Jun 2025.
82	Pacific IC Source Top agencies Navy (Department of the Navy)	$6,341,756	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
83	S I T Corporation Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$6,082,811	0.1%	Rank history: #99 in FY2021, not on the FY2022 list, #91 in FY2023, #96 in FY2024 and #82 in FY2025; up 8 since Jul 2024–Jun 2025.
84	KBR Wyle Services LLC 3 awardees Top agencies Commerce (Department of Commerce) DLA (Defense Logistics Agency)	$6,044,370	0.1%	Rank history: not on the FY2021 list, #92 in FY2022, not on the FY2023 list, #29 in FY2024 and #42 in FY2025; down 59 since Jul 2024–Jun 2025.
85	Dynalec Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$6,035,983	0.1%	Rank history: #96 in FY2021, #58 in FY2022, #92 in FY2023, not on the FY2024 list and #75 in FY2025; up 8 since Jul 2024–Jun 2025.
86	Bell Boeing Joint Project Office Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$6,012,424	0.1%	Rank history: not on the FY2021 list, #65 in FY2022, not on the FY2023–FY2024 lists and #39 in FY2025; down 40 since Jul 2024–Jun 2025.
87	Phillip Cable Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$6,007,529	0.1%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; down 11 since Jul 2024–Jun 2025.
88	VT Milcom Inc. Top agencies Navy (Department of the Navy)	$5,967,214	0.1%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; up 45 since Jul 2024–Jun 2025.
89	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$5,908,391	0.1%	Rank history: #89 in FY2021, #72 in FY2022, #64 in FY2023, #48 in FY2024 and #43 in FY2025; down 45 since Jul 2024–Jun 2025.
90	Filtration Services, Inc. Top agencies DOJ (Department of Justice)	$5,825,964	0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 38 since Jul 2024–Jun 2025.
91	Frontier Electronic Systems Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$5,804,508	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
92	Globalfoundries U.S. Inc. Through Globalfoundries U.s. 2 LLC Top agencies DMEA (Defense Microelectronics Activity)	$5,739,536	0.1%	Rank history: not on the FY2021–FY2023 lists, #9 in FY2024 and #17 in FY2025; down 84 since Jul 2024–Jun 2025.
93	Stellant Systems Inc. Top agencies Navy (Department of the Navy) DOT (Department of Transportation) DLA (Defense Logistics Agency)	$5,732,899	0.1%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; down 35 since Jul 2024–Jun 2025.
94	PVP Advanced EO Systems, Inc. Top agencies DOT (Department of Transportation)	$5,405,513	0.1%	Rank history: not on the FY2021–FY2025 lists; up 35 since Jul 2024–Jun 2025.
95	Barbaricum LLC Top agencies USAF (Department of the Air Force)	$5,342,257	0.1%	Rank history: #61 in FY2021, #30 in FY2022, not on the FY2023 list, #94 in FY2024 and not on the FY2025 list; up 258 since Jul 2024–Jun 2025.
96	Tactair Fluid Controls Inc 14 awardees, including Harcosemco LLC, Leach International Corp and Chelton Limited Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$5,322,957	0.1%	Rank history: not on the FY2021–FY2023 lists, #43 in FY2024 and #48 in FY2025; down 57 since Jul 2024–Jun 2025.
97	Bahfed Corp Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$5,278,647	0.1%	Rank history: not on the FY2021–FY2022 lists, #77 in FY2023, not on the FY2024 list and #35 in FY2025; down 44 since Jul 2024–Jun 2025.
98	Treadwell Corporation (Delaware) Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$5,251,468	0.1%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2023, not on the FY2024 list and #88 in FY2025; up 12 since Jul 2024–Jun 2025.
99	Sequoia Defense LLC Top agencies DLA (Defense Logistics Agency)	$5,183,324	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	Viasat Inc. 2 awardees, including Trellisware Technologies Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$5,065,176	0.1%	Rank history: #53 in FY2021, not on the FY2022 list, #76 in FY2023, #82 in FY2024 and not on the FY2025 list; up 145 since Jul 2024–Jun 2025.

Show 75 more

100 of 3,230 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	$1,159,164,139	RTX Corporation
5985 Antennas, Waveguide, and Related Equipment	$800,011,334	RTX Corporation
5999 Miscellaneous Electrical and Electronic Components	$596,834,811	Science Applications International Corporation
5995 Cable, Cord, and Wire Assemblies: Communication Equipment	$287,288,237	Honeywell International Inc.
5930 Switches	$191,606,784	Connectec Company, Inc.
5975 Electrical Hardware and Supplies	$141,550,896	RTX Corporation
5935 Connectors, Electrical	$138,430,369	Atlantic Diving Supply, Inc.
5996 Amplifiers	$127,858,784	Fairwinds Technologies LLC
5965 Headsets, Handsets, Microphones and Speakers	$86,043,175	3M Company
5945 Relays and Solenoids	$82,816,475	Mason Electric Co.
5960 Electron Tubes and Associated Hardware	$78,448,335	Microwave Power Products, Inc.
5963 Electronic Modules	$58,431,408	Ametek Inc.
5925 Circuit Breakers	$46,671,807	Jo-Kell Inc.
5950 Coils and Transformers	$40,375,739	RTX Corporation
5961 Semiconductor Devices and Associated Hardware	$39,421,844	Thermo Fisher Scientific Inc.
5962 Microcircuits, Electronic	$31,712,863	General Dynamics Corporation
5915 Filters and Networks	$26,071,419	Filtration Services, Inc.
5990 Synchros and Resolvers	$22,743,382	Moog Inc.
5905 Resistors	$22,317,377	Automation Authority Inc.
5980 Optoelectronic Devices and Associated Hardware	$20,100,804	Lockheed Martin Corporation
5910 Capacitors	$19,725,414	Advanced Computer Concepts, Inc.
5977 Electrical Contact Brushes and Electrodes	$16,821,682	Measurement Specialties Inc.
5970 Electrical Insulators and Insulating Materials	$14,179,669	Aircraft & Commercial Enterprises, Inc.
5940 Lugs, Terminals, and Terminal Strips	$13,056,533	Ducommun Labarge Technologies, Inc.
5920 Fuses, Arresters, Absorbers, and Protectors	$10,952,924	Electrical Products Sales Corp.
5955 Oscillators and Piezoelectric Crystals	$5,741,011	General Microwave Corporation

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 $4.28 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "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.
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 Jul 2025–Jun 2026?

1. RTX Corporation ($734M), 2. V2X, Inc. ($136M), 3. CACI International Inc. ($120M), 4. Fairwinds Technologies LLC ($106M), 5. Leonardo S.p.A. ($93.9M), 6. Science Applications International Corporation ($92.5M), 7. Lockheed Martin Corporation ($84M), 8. L3Harris Technologies, Inc. ($83M), 9. Northrop Grumman Systems Corporation ($77.6M), 10. Atlantic Diving Supply, Inc. ($67.2M).

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