Top 100 Contractors in PSC 5963: Electronic Modules, Jul 2025–Jun 2026

Name: Top 100 Contractors in PSC 5963: Electronic Modules, 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 65% of PSC 5963 contract dollars from July 2025 through June 2026

Contract obligations: $58,431,408 Net of deobligations, by contracts coded PSC 5963
Contractors: 184 Parent companies with an obligation
Largest contractor: Ametek Inc. $8.52 million, 14.3% 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	Ametek Inc. 2 awardees, including Advanced Measurement Technology Inc. and Ametek Programmable Power, Inc. Top agencies OSD (Office of the Secretary of Defense) Navy (Department of the Navy)	$8,519,665	14.3%	Rank history: not on the FY2021–FY2023 lists, #5 in FY2024 and #2 in FY2025; up 5 since Jul 2024–Jun 2025.
2	THALES 2 awardees, including Thales Defense & Security Inc. and Thales Usa, Inc. Top agencies Navy (Department of the Navy) DOT (Department of Transportation)	$6,438,586	10.8%	Rank history: #2 in FY2021, #2 in FY2022, #4 in FY2023, #3 in FY2024 and #4 in FY2025; up 1 since Jul 2024–Jun 2025.
3	ACE Electronics Defense Systems, LLC Top agencies Army (Department of the Army)	$6,288,429	10.6%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; new, not ranked in Jul 2024–Jun 2025.
4	Management Services Group, Inc. Top agencies Navy (Department of the Navy)	$4,873,361	8.2%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023, #6 in FY2024 and #7 in FY2025; up 3 since Jul 2024–Jun 2025.
5	Spectral Labs Incorporated Top agencies WHS (DOD Washington Headquarters Service) Navy (Department of the Navy)	$4,054,800	6.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
6	General Dynamics Corporation Through General Dynamics Land Systems Inc. Top agencies Army (Department of the Army)	$2,010,995	3.4%	Rank history: not on the FY2021 list, #33 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
7	Bogue Systems Inc Top agencies Navy (Department of the Navy)	$1,996,344	3.3%	Rank history: #20 in FY2021, #7 in FY2022, #8 in FY2023, #9 in FY2024 and #10 in FY2025; up 17 since Jul 2024–Jun 2025.
8	New Bedford Panoramex Corp. Top agencies DOT (Department of Transportation)	$1,625,413	2.7%	Rank history: #13 in FY2021, #12 in FY2022, #20 in FY2023, #12 in FY2024 and #9 in FY2025; up 2 since Jul 2024–Jun 2025.
9	Johnson Controls Security Solutions LLC	$1,556,862	2.6%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; up 19 since Jul 2024–Jun 2025.
10	GE Energy Power Conversion USA Inc. Top agencies Navy (Department of the Navy)	$1,539,841	2.6%	Rank history: not on the FY2021–FY2023 lists, #13 in FY2024 and #12 in FY2025; up 36 since Jul 2024–Jun 2025.
11	Dell Technologies Inc. Through Dell Federal Systems L.P Top agencies Smithsonian (Smithsonian Institution)	$1,309,766	2.2%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #13 in FY2025; up 151 since Jul 2024–Jun 2025.
12	Vetronix Research Corp Top agencies DLA (Defense Logistics Agency)	$1,170,000	2.0%	Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; up 1 since Jul 2024–Jun 2025.
13	General Microwave Corporation Top agencies USAF (Department of the Air Force)	$925,366	1.6%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; new, not ranked in Jul 2024–Jun 2025.
14	Applied Controls Inc. Top agencies Navy (Department of the Navy)	$878,930	1.5%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; new, not ranked in Jul 2024–Jun 2025.
15	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$733,377	1.2%	Rank history: not on the FY2021–FY2023 lists, #22 in FY2024 and #18 in FY2025; up 3 since Jul 2024–Jun 2025.
16	Exodus Advanced Communications Corp Top agencies Navy (Department of the Navy)	$624,000	1.0%	Rank history: #7 in FY2021, #5 in FY2022, #11 in FY2023, #15 in FY2024 and not on the FY2025 list; up 4 since Jul 2024–Jun 2025.
17	Stratus Services, L.L.C. Through Stratus Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$574,878	1.0%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; up 8 since Jul 2024–Jun 2025.
18	Ducommun Labarge Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$531,204	0.9%	Rank history: not on the FY2021–FY2023 lists, #35 in FY2024 and #46 in FY2025; up 112 since Jul 2024–Jun 2025.
19	Arhab LLC Top agencies DOT (Department of Transportation)	$483,309	0.8%	Rank history: not on the FY2021–FY2025 lists; up 96 since Jul 2024–Jun 2025.
20	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$450,815	0.8%	Rank history: #47 in FY2021, #66 in FY2022, #23 in FY2023, #24 in FY2024 and #15 in FY2025; down 5 since Jul 2024–Jun 2025.
21	Penn Power Group LLC Top agencies DLA (Defense Logistics Agency)	$386,098	0.6%	Rank history: #79 in FY2021, not on the FY2022–FY2024 lists and #61 in FY2025; up 50 since Jul 2024–Jun 2025.
22	Science Applications International Corporation Top agencies Navy (Department of the Navy)	$371,684	0.6%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023, #7 in FY2024 and #6 in FY2025; down 13 since Jul 2024–Jun 2025.
23	MDF Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$361,165	0.6%	Rank history: not on the FY2021 list, #18 in FY2022, not on the FY2023 list, #26 in FY2024 and #17 in FY2025; up 3 since Jul 2024–Jun 2025.
24	Ironclad Technology Services LLC Top agencies Navy (Department of the Navy)	$360,016	0.6%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023, #37 in FY2024 and #28 in FY2025; up 10 since Jul 2024–Jun 2025.
25	Metamagnetics Inc. Top agencies Navy (Department of the Navy)	$339,294	0.6%	Rank history: not on the FY2021 list, #19 in FY2022, #7 in FY2023, #11 in FY2024 and #29 in FY2025; new, not ranked in Jul 2024–Jun 2025.
26	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency)	$337,990	0.6%	Rank history: #33 in FY2021, #34 in FY2022, #84 in FY2023, #57 in FY2024 and not on the FY2025 list; up 114 since Jul 2024–Jun 2025.
27	Supplycore LLC Top agencies Navy (Department of the Navy)	$311,901	0.5%	Rank history: #85 in FY2021, #84 in FY2022, #53 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
28	Badger Truck and Automotive Group, Inc. Top agencies DLA (Defense Logistics Agency)	$290,438	0.5%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2023, not on the FY2024 list and #23 in FY2025; up 16 since Jul 2024–Jun 2025.
29	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$280,249	0.5%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2023, #45 in FY2024 and #79 in FY2025; up 43 since Jul 2024–Jun 2025.
30	Ems Technologies, LLC	$277,638	0.5%	Rank history: not on the FY2021–FY2023 lists, #58 in FY2024 and #54 in FY2025; up 29 since Jul 2024–Jun 2025.
31	ADB Safegate Americas LLC Top agencies DOT (Department of Transportation)	$260,088	0.4%	Rank history: not on the FY2021–FY2023 lists, #17 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
32	L3Harris Technologies, Inc. 3 awardees, including L3Harris Maritime Power & Energy Solutions, Inc. Top agencies Navy (Department of the Navy)	$257,896	0.4%	Rank history: #31 in FY2021, #6 in FY2022, #19 in FY2023, #80 in FY2024 and not on the FY2025 list; up 71 since Jul 2024–Jun 2025.
33	Elma Electronic Incorporated Top agencies Navy (Department of the Navy)	$252,920	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
34	Atlantic Diving Supply, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$248,923	0.4%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; new, not ranked in Jul 2024–Jun 2025.
35	CPI Electron Device Business, Inc. Top agencies Navy (Department of the Navy)	$248,835	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
36	Elbit Systems of America LLC Through Elbitamerica, Inc. Top agencies Army (Department of the Army)	$247,931	0.4%	Rank history: not on the FY2021–FY2023 lists, #8 in FY2024 and #5 in FY2025; down 31 since Jul 2024–Jun 2025.
37	Software Information Resource Corp Top agencies USAF (Department of the Air Force)	$239,987	0.4%	Rank history: not on the FY2021 list, #57 in FY2022, not on the FY2023 list, #47 in FY2024 and #27 in FY2025; down 5 since Jul 2024–Jun 2025.
38	Coherent Technical Services, Inc. Top agencies Navy (Department of the Navy)	$234,532	0.4%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Jul 2024–Jun 2025.
39	Persistent Systems LLC Top agencies Navy (Department of the Navy) DTRA (Defense Threat Reduction Agency)	$230,778	0.4%	Rank history: not on the FY2021–FY2024 lists and #39 in FY2025; new, not ranked in Jul 2024–Jun 2025.
40	Phoenix International Systems Inc. Top agencies Navy (Department of the Navy)	$206,520	0.3%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; new, not ranked in Jul 2024–Jun 2025.
41	Parraid LLC Top agencies USAF (Department of the Air Force)	$202,420	0.3%	Rank history: not on the FY2021–FY2024 lists and #32 in FY2025; up 33 since Jul 2024–Jun 2025.
42	BNC Corp. Top agencies OSD (Office of the Secretary of Defense)	$201,250	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
43	RTX Corporation 3 awardees, including Raytheon Company Top agencies Navy (Department of the Navy)	$198,355	0.3%	Rank history: #10 in FY2021, #26 in FY2022, #54 in FY2023, #4 in FY2024 and #31 in FY2025; down 20 since Jul 2024–Jun 2025.
44	Fairwinds Technologies LLC Top agencies Navy (Department of the Navy)	$187,763	0.3%	Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; down 23 since Jul 2024–Jun 2025.
45	V2X, Inc. Through Vertex Modernization and Sustainment LLC Top agencies Navy (Department of the Navy)	$187,109	0.3%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; up 86 since Jul 2024–Jun 2025.
46	Lamar Technologies LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$169,541	0.3%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; up 111 since Jul 2024–Jun 2025.
47	Rigetti & Co, LLC Top agencies USAF (Department of the Air Force)	$156,550	0.3%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023, #28 in FY2024 and #33 in FY2025; up 19 since Jul 2024–Jun 2025.
48	Ensil Technical Services Inc. Top agencies Navy (Department of the Navy)	$153,000	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
49	Better Direct, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$152,640	0.3%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; up 67 since Jul 2024–Jun 2025.
50	Blackrock Microsystems, Inc. Top agencies VA (Department of Veterans Affairs)	$140,000	0.2%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023, not on the FY2024 list and #40 in FY2025; up 14 since Jul 2024–Jun 2025.
51	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$137,586	0.2%	Rank history: not on the FY2021–FY2023 lists, #83 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
52	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$137,028	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
53	Strategic Communications LLC Top agencies Navy (Department of the Navy)	$134,044	0.2%	Rank history: not on the FY2021–FY2025 lists; up 61 since Jul 2024–Jun 2025.
54	Dynalec Corporation Top agencies Navy (Department of the Navy)	$133,055	0.2%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023, not on the FY2024 list and #44 in FY2025; up 1 since Jul 2024–Jun 2025.
55	Macom Technology Solutions Inc. Top agencies Navy (Department of the Navy)	$117,960	0.2%	Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; new, not ranked in Jul 2024–Jun 2025.
56	Nag, LLC Top agencies Navy (Department of the Navy)	$116,352	0.2%	Rank history: not on the FY2021–FY2025 lists; up 109 since Jul 2024–Jun 2025.
57	TX Technology LLC Top agencies DLA (Defense Logistics Agency)	$108,269	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
58	Sanmina Corporation Through SCI Technology, Inc. Top agencies DLA (Defense Logistics Agency)	$104,208	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
59	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$104,158	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
60	General Micro Systems, Inc. Top agencies Navy (Department of the Navy)	$104,119	0.2%	Rank history: not on the FY2021–FY2024 lists and #62 in FY2025; new, not ranked in Jul 2024–Jun 2025.
61	Advanced Computer Concepts, Inc. Top agencies DOE (Department of Energy) Navy (Department of the Navy)	$101,005	0.2%	Rank history: #14 in FY2021, #9 in FY2022, #45 in FY2023, #60 in FY2024 and #64 in FY2025; new, not ranked in Jul 2024–Jun 2025.
62	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$99,148	0.2%	Rank history: #81 in FY2021, #99 in FY2022, not on the FY2023 list, #27 in FY2024 and #57 in FY2025; up 5 since Jul 2024–Jun 2025.
63	EHB Supply Top agencies Navy (Department of the Navy)	$98,835	0.2%	Rank history: not on the FY2021–FY2023 lists, #67 in FY2024 and not on the FY2025 list; up 98 since Jul 2024–Jun 2025.
64	Melton Sales & Service Top agencies DLA (Defense Logistics Agency)	$97,996	0.2%	Rank history: not on the FY2021–FY2023 lists, #41 in FY2024 and #71 in FY2025; down 26 since Jul 2024–Jun 2025.
65	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$96,561	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
66	Marietta Nondestructive Testing LLC Top agencies Navy (Department of the Navy)	$94,500	0.2%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; new, not ranked in Jul 2024–Jun 2025.
67	Micro Precision, LLC Top agencies USAF (Department of the Air Force)	$92,000	0.2%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; new, not ranked in Jul 2024–Jun 2025.
68	Johnson Controls Navy Systems, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$91,976	0.2%	Rank history: not on the FY2021–FY2025 lists; up 41 since Jul 2024–Jun 2025.
69	Frequency Electronics Inc. Through Fei-Zyfer, Inc. Top agencies Navy (Department of the Navy)	$86,098	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
70	H3D Inc Top agencies DTRA (Defense Threat Reduction Agency)	$84,300	0.1%	Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; up 12 since Jul 2024–Jun 2025.
71	BAE Systems Through BAE Systems Controls Inc. Top agencies DLA (Defense Logistics Agency)	$82,120	0.1%	Rank history: not on the FY2021–FY2023 lists, #72 in FY2024 and not on the FY2025 list; up 10 since Jul 2024–Jun 2025.
72	Devlon Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$81,608	0.1%	Rank history: not on the FY2021 list, #76 in FY2022, not on the FY2023 list, #78 in FY2024 and #72 in FY2025; up 39 since Jul 2024–Jun 2025.
73	Microtechnologies LLC Top agencies Army (Department of the Army)	$78,713	0.1%	Rank history: not on the FY2021–FY2023 lists, #96 in FY2024 and #83 in FY2025; up 29 since Jul 2024–Jun 2025.
74	Guild Associates Inc. Top agencies DLA (Defense Logistics Agency)	$77,141	0.1%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; down 11 since Jul 2024–Jun 2025.
75	901 D LLC Top agencies Navy (Department of the Navy)	$72,730	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
76	Bami Technologies LLC Top agencies Army (Department of the Army)	$70,585	0.1%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; down 49 since Jul 2024–Jun 2025.
77	Gap Wireless Inc. Top agencies Navy (Department of the Navy)	$70,311	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
78	The Dewey Electronics Corporation Top agencies DLA (Defense Logistics Agency)	$67,893	0.1%	Rank history: not on the FY2021 list, #89 in FY2022, #82 in FY2023 and not on the FY2024–FY2025 lists; up 44 since Jul 2024–Jun 2025.
79	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$66,998	0.1%	Rank history: not on the FY2021–FY2023 lists, #55 in FY2024 and #36 in FY2025; up 26 since Jul 2024–Jun 2025.
80	Bisonte Industrial USA LLC Top agencies Navy (Department of the Navy)	$61,110	0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; new, not ranked in Jul 2024–Jun 2025.
81	Peerless Instrument Co., Inc. Top agencies Navy (Department of the Navy)	$60,884	0.1%	Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; down 51 since Jul 2024–Jun 2025.
82	Fairmount Automation Inc Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$60,355	0.1%	Rank history: not on the FY2021–FY2025 lists; up 112 since Jul 2024–Jun 2025.
83	Northwest Marine Technology, Inc. Top agencies DOI (Department of the Interior)	$55,735	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
84	Chand, L.L.C. Top agencies DLA (Defense Logistics Agency)	$54,536	0.1%	Rank history: not on the FY2021–FY2024 lists and #76 in FY2025; up 89 since Jul 2024–Jun 2025.
85	Mirion Technologies (CAPINTEC) Inc. Through Mirion Technologies (Canberra), Inc. Top agencies Navy (Department of the Navy)	$54,486	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
86	Clarke Power Services Inc. Top agencies DLA (Defense Logistics Agency)	$53,423	0.1%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023, #25 in FY2024 and not on the FY2025 list; down 49 since Jul 2024–Jun 2025.
87	Narda Holdings, Inc. Top agencies Navy (Department of the Navy)	$52,780	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
88	Kidde Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$51,846	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
89	Comperipherals Incorporated Top agencies DLA (Defense Logistics Agency)	$51,750	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
90	Mvation Worldwide, Inc. Top agencies USAF (Department of the Air Force)	$50,221	0.1%	Rank history: #44 in FY2021, not on the FY2022 list, #47 in FY2023, not on the FY2024 list and #30 in FY2025; down 51 since Jul 2024–Jun 2025.
91	TD Synnex Corporation Top agencies USAF (Department of the Air Force)	$46,808	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
92	Detroit Defense Systems, LLC Top agencies DLA (Defense Logistics Agency)	$45,617	0.1%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; up 7 since Jul 2024–Jun 2025.
93	Leonardo S.p.A. 2 awardees, including Pivotal Power Inc. and DRS Naval Power Systems Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$43,957	0.1%	Rank history: #42 in FY2021, #93 in FY2022, #59 in FY2023, #19 in FY2024 and #73 in FY2025; down 52 since Jul 2024–Jun 2025.
94	Shaun Ferguson Top agencies Navy (Department of the Navy)	$39,820	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
95	Peaker Services Inc. Top agencies DLA (Defense Logistics Agency)	$39,763	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
96	Viavi Solutions Inc. Top agencies Navy (Department of the Navy)	$39,168	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
97	511 Inc Through Advancedpcb, Inc. Top agencies USDA (Department of Agriculture)	$37,896	0.1%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; new, not ranked in Jul 2024–Jun 2025.
98	X-Microwave LLC Top agencies Navy (Department of the Navy)	$37,405	0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; up 9 since Jul 2024–Jun 2025.
99	K5 Defense LLC Top agencies Navy (Department of the Navy)	$37,344	0.1%	Rank history: not on the FY2021–FY2025 lists; up 52 since Jul 2024–Jun 2025.
100	Rosenthal, Brock Top agencies Navy (Department of the Navy)	$37,169	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

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100 of 184 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 $59.6 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. 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 5963 contractors in Jul 2025–Jun 2026?

1. Ametek Inc. ($8.52M), 2. THALES ($6.44M), 3. ACE Electronics Defense Systems, LLC ($6.29M), 4. Management Services Group, Inc. ($4.87M), 5. Spectral Labs Incorporated ($4.05M), 6. General Dynamics Corporation ($2.01M), 7. Bogue Systems Inc ($2M), 8. New Bedford Panoramex Corp. ($1.63M), 9. Johnson Controls Security Solutions LLC ($1.56M), 10. GE Energy Power Conversion USA Inc. ($1.54M).

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