Top 100 Contractors in PSC 5925: Circuit Breakers, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Leonardo S.p.A. Through DRS Naval Power Systems Inc. Top agencies Navy (Department of the Navy)	$41,529,116	46.1%	Rank history: #1 in FY2021, #8 in FY2022, not on the FY2023 list, #17 in FY2024 and #2 in FY2025; up 1 since Aug 2024–Jul 2025.
2	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$26,432,557	29.3%	Rank history: #2 in FY2021, #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; down 1 since Aug 2024–Jul 2025.
3	G & RK Consulting Associates LLC Top agencies DOE (Department of Energy)	$2,325,235	2.6%	Rank history: #4 in FY2021, #2 in FY2022, #4 in FY2023, #14 in FY2024 and #3 in FY2025; up 5 since Aug 2024–Jul 2025.
4	Murray Benjamin Electric Company LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,296,328	2.5%	Rank history: #3 in FY2021, #3 in FY2022, #2 in FY2023, #2 in FY2024 and #4 in FY2025; up 1 since Aug 2024–Jul 2025.
5	Whipp & Bourne Associates LLC Top agencies Navy (Department of the Navy)	$1,386,875	1.5%	Rank history: #9 in FY2021, #6 in FY2022, #10 in FY2023, #42 in FY2024 and #14 in FY2025; up 8 since Aug 2024–Jul 2025.
6	General Electric Company 4 awardees, including GE Aviation Systems LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,169,919	1.3%	Rank history: not on the FY2021 list, #9 in FY2022, #6 in FY2023, #3 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
7	Doyon Contracting Services, LLC Top agencies Navy (Department of the Navy) DOE (Department of Energy)	$1,143,195	1.3%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; new, not ranked in Aug 2024–Jul 2025.
8	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$1,025,403	1.1%	Rank history: #35 in FY2021, #27 in FY2022, #18 in FY2023, #9 in FY2024 and #9 in FY2025; down 1 since Aug 2024–Jul 2025.
9	Martin Military Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$833,064	0.9%	Rank history: #94 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
10	Fromm Electric Supply of Reading, Penna., LLC Top agencies DLA (Defense Logistics Agency)	$802,388	0.9%	Rank history: #5 in FY2021, #4 in FY2022, #8 in FY2023, #8 in FY2024 and #6 in FY2025; down 7 since Aug 2024–Jul 2025.
11	FDH Electronics, LLC 2 awardees, including Peerless Electronics Inc. and Electro Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$780,247	0.9%	Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; new, not ranked in Aug 2024–Jul 2025.
12	L3Harris Technologies, Inc. 3 awardees, including L3Harris Maritime Services Inc. and L3Harris Maritime Power & Energy Solutions, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$456,418	0.5%	Rank history: not on the FY2021 list, #21 in FY2022, #3 in FY2023, #6 in FY2024 and #32 in FY2025; up 116 since Aug 2024–Jul 2025.
13	Jolen Services, Inc. Top agencies DLA (Defense Logistics Agency)	$404,242	0.4%	Rank history: #23 in FY2021, #25 in FY2022, #26 in FY2023, #16 in FY2024 and #17 in FY2025; up 4 since Aug 2024–Jul 2025.
14	Marine Air Supply Co., Inc. Top agencies DLA (Defense Logistics Agency)	$325,601	0.4%	Rank history: #8 in FY2021, #5 in FY2022, #9 in FY2023, #7 in FY2024 and #5 in FY2025; down 10 since Aug 2024–Jul 2025.
15	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$310,408	0.3%	Rank history: #28 in FY2021, #31 in FY2022, #41 in FY2023, #34 in FY2024 and #12 in FY2025; down 1 since Aug 2024–Jul 2025.
16	Connectors Plus LLC Top agencies DLA (Defense Logistics Agency)	$295,426	0.3%	Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and #79 in FY2025; up 4 since Aug 2024–Jul 2025.
17	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$254,794	0.3%	Rank history: #19 in FY2021, #15 in FY2022, #68 in FY2023, #13 in FY2024 and #10 in FY2025; down 7 since Aug 2024–Jul 2025.
18	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$254,040	0.3%	Rank history: #69 in FY2021, #63 in FY2022, #65 in FY2023, #58 in FY2024 and #13 in FY2025; down 6 since Aug 2024–Jul 2025.
19	Heico Corp 2 awardees, including Pioneer Industries, LLC and Air Cost Control US, LLC Top agencies DLA (Defense Logistics Agency)	$250,608	0.3%	Rank history: not on the FY2021 list, #42 in FY2022, #56 in FY2023, not on the FY2024 list and #35 in FY2025; up 107 since Aug 2024–Jul 2025.
20	H3 Construction Group, LLC Top agencies DOI (Department of the Interior)	$237,700	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
21	Advanced Computer Concepts, Inc. Top agencies Navy (Department of the Navy)	$232,804	0.3%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; new, not ranked in Aug 2024–Jul 2025.
22	Atek Distribution LLC Top agencies USDA (Department of Agriculture) DLA (Defense Logistics Agency)	$190,061	0.2%	Rank history: not on the FY2021–FY2025 lists; up 85 since Aug 2024–Jul 2025.
23	Doyon Technical Services, LLC Top agencies DOE (Department of Energy)	$169,090	0.2%	Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; new, not ranked in Aug 2024–Jul 2025.
24	A F C Tool Co., Inc. Top agencies Navy (Department of the Navy)	$166,896	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
25	Statz Corp Top agencies DLA (Defense Logistics Agency)	$161,132	0.2%	Rank history: #67 in FY2021, #19 in FY2022, #24 in FY2023, #10 in FY2024 and #20 in FY2025; down 14 since Aug 2024–Jul 2025.
26	Arrowhead Global LLC Top agencies DLA (Defense Logistics Agency)	$160,000	0.2%	Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; up 31 since Aug 2024–Jul 2025.
27	Madison Electric Co Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$155,974	0.2%	Rank history: #40 in FY2021, #24 in FY2022, #35 in FY2023, #32 in FY2024 and #22 in FY2025; down 5 since Aug 2024–Jul 2025.
28	Siemens Industry Inc. Top agencies DOS (Department of State)	$153,940	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
29	Mayzle Inc. Top agencies DOI (Department of the Interior)	$150,000	0.2%	Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; new, not ranked in Aug 2024–Jul 2025.
30	Valkyr Solutions LLC Top agencies DLA (Defense Logistics Agency)	$131,556	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
31	PC Vision Inc Top agencies Navy (Department of the Navy)	$124,150	0.1%	Rank history: not on the FY2021–FY2023 lists, #63 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
32	RTX Corporation Through Hamilton Sundstrand Corporation Top agencies DLA (Defense Logistics Agency)	$110,413	0.1%	Rank history: #42 in FY2021, not on the FY2022 list, #34 in FY2023, #23 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
33	SAFRAN Through Safran Power Usa, LLC Top agencies DLA (Defense Logistics Agency)	$105,726	0.1%	Rank history: #14 in FY2021, #67 in FY2022, #16 in FY2023, #12 in FY2024 and #30 in FY2025; down 1 since Aug 2024–Jul 2025.
34	STI Cems Services, LLC Top agencies DLA (Defense Logistics Agency)	$100,328	0.1%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; new, not ranked in Aug 2024–Jul 2025.
35	Berkshire Hathaway Inc. 2 awardees, including TTI Inc. Top agencies DLA (Defense Logistics Agency)	$94,141	0.1%	Rank history: not on the FY2021 list, #85 in FY2022, not on the FY2023–FY2024 lists and #41 in FY2025; up 67 since Aug 2024–Jul 2025.
36	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$92,836	0.1%	Rank history: #30 in FY2021, #26 in FY2022, #13 in FY2023, #35 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
37	Treadwell Corporation (Delaware) Top agencies Navy (Department of the Navy)	$81,505	0.1%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
38	Optiplex LLC Top agencies DLA (Defense Logistics Agency)	$76,435	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
39	Lockheed Martin Corporation 2 awardees, including Sikorsky Aircraft Corporation Top agencies DLA (Defense Logistics Agency)	$75,768	0.1%	Rank history: #46 in FY2021, #73 in FY2022, #52 in FY2023, #37 in FY2024 and #49 in FY2025; up 9 since Aug 2024–Jul 2025.
40	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$74,845	0.1%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; up 5 since Aug 2024–Jul 2025.
41	SDG Global Technology LLC Top agencies DLA (Defense Logistics Agency)	$74,825	0.1%	Rank history: not on the FY2021–FY2023 lists, #79 in FY2024 and #23 in FY2025; down 15 since Aug 2024–Jul 2025.
42	California Breakers, Inc. Top agencies DHS (Department of Homeland Security)	$73,255	0.1%	Rank history: #34 in FY2021, #51 in FY2022, #27 in FY2023, #22 in FY2024 and #36 in FY2025; down 14 since Aug 2024–Jul 2025.
43	Americore Systems LLC Top agencies Army (Department of the Army)	$72,800	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
44	J & G Solutions LLC Top agencies VA (Department of Veterans Affairs)	$72,800	0.1%	Rank history: not on the FY2021–FY2024 lists and #39 in FY2025; new, not ranked in Aug 2024–Jul 2025.
45	Heartland Patriot Supply LLC Top agencies DLA (Defense Logistics Agency)	$72,432	0.1%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; up 69 since Aug 2024–Jul 2025.
46	Creating Technology Solutions, LLC Top agencies DLA (Defense Logistics Agency)	$66,023	0.1%	Rank history: not on the FY2021 list, #69 in FY2022, not on the FY2023 list, #24 in FY2024 and #82 in FY2025; up 12 since Aug 2024–Jul 2025.
47	Flame Enterprises, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$64,807	0.1%	Rank history: #27 in FY2021, #17 in FY2022, #81 in FY2023, #19 in FY2024 and #11 in FY2025; down 38 since Aug 2024–Jul 2025.
48	Complete Procurement Solutions LLC Top agencies DLA (Defense Logistics Agency)	$64,315	0.1%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; new, not ranked in Aug 2024–Jul 2025.
49	Johnson & Towers LLC Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$63,377	0.1%	Rank history: not on the FY2021–FY2025 lists; up 131 since Aug 2024–Jul 2025.
50	Masline Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$60,563	0.1%	Rank history: #61 in FY2021, not on the FY2022 list, #51 in FY2023, #49 in FY2024 and #38 in FY2025; down 8 since Aug 2024–Jul 2025.
51	Graybar Electric Company, Inc. 2 awardees Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$59,856	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
52	Custom Panel & Controls, LLC Top agencies Navy (Department of the Navy)	$52,595	0.1%	Rank history: not on the FY2021–FY2024 lists and #37 in FY2025; up 33 since Aug 2024–Jul 2025.
53	Eaton Electric (South Africa) (Pty) Ltd Top agencies DOS (Department of State)	$51,862	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
54	Patriot Strategy and Development LLC Top agencies DLA (Defense Logistics Agency)	$49,119	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
55	Siemens Energy Inc. Top agencies DOE (Department of Energy)	$45,525	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
56	Robeck Fluid Power Co. Top agencies DLA (Defense Logistics Agency)	$43,891	<0.1%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; up 114 since Aug 2024–Jul 2025.
57	Bolden, Newby & Sons Incorporated Through Carolina Power Systems of Sumter Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$43,216	<0.1%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; new, not ranked in Aug 2024–Jul 2025.
58	Software Information Resource Corp Top agencies Navy (Department of the Navy)	$43,172	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
59	U.s. Pioneer, L.L.C. Through Comsaco, LLC Top agencies DLA (Defense Logistics Agency)	$39,875	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
60	Wizard Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$37,695	<0.1%	Rank history: #93 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
61	Multistack LLC Top agencies DOS (Department of State)	$37,613	<0.1%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; new, not ranked in Aug 2024–Jul 2025.
62	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$37,588	<0.1%	Rank history: #75 in FY2021, #35 in FY2022, #47 in FY2023, #44 in FY2024 and #27 in FY2025; down 31 since Aug 2024–Jul 2025.
63	Southland Electrical Supply, LLC Top agencies DOE (Department of Energy)	$36,781	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
64	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$36,430	<0.1%	Rank history: not on the FY2021–FY2024 lists and #53 in FY2025; up 36 since Aug 2024–Jul 2025.
65	Spaires Inc. Top agencies DLA (Defense Logistics Agency)	$34,539	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 77 since Aug 2024–Jul 2025.
66	QRF Contracting LLC Top agencies DLA (Defense Logistics Agency)	$34,358	<0.1%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; up 12 since Aug 2024–Jul 2025.
67	Stone Technical Group LLC Top agencies Navy (Department of the Navy)	$33,423	<0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; new, not ranked in Aug 2024–Jul 2025.
68	The Plainville Electrical Products Company Top agencies DLA (Defense Logistics Agency)	$32,842	<0.1%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; up 52 since Aug 2024–Jul 2025.
69	Shiloh Industries Inc. Top agencies DLA (Defense Logistics Agency)	$31,437	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
70	Pride Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$31,321	<0.1%	Rank history: #99 in FY2021, #86 in FY2022, not on the FY2023 list, #64 in FY2024 and #85 in FY2025; down 6 since Aug 2024–Jul 2025.
71	Genesis JIT LLC Top agencies DLA (Defense Logistics Agency)	$30,942	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
72	Blupesu LLC Top agencies DLA (Defense Logistics Agency)	$30,080	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
73	Collington Distributors Top agencies DOS (Department of State)	$29,280	<0.1%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; new, not ranked in Aug 2024–Jul 2025.
74	Mhd-Rockland Inc. Top agencies DLA (Defense Logistics Agency)	$29,030	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
75	Valipharm Inc. Top agencies DLA (Defense Logistics Agency)	$28,945	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 145 since Aug 2024–Jul 2025.
76	Industries for the Blind and Visually Impaired, Inc. Top agencies Navy (Department of the Navy)	$28,639	<0.1%	Rank history: not on the FY2021–FY2024 lists and #76 in FY2025; new, not ranked in Aug 2024–Jul 2025.
77	Eagle Solutions Supply Inc. Top agencies Navy (Department of the Navy)	$28,380	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
78	TJR Procurement, LLC Top agencies DLA (Defense Logistics Agency)	$28,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
79	Gemcap Components Inc. Top agencies DLA (Defense Logistics Agency)	$26,193	<0.1%	Rank history: not on the FY2021 list, #46 in FY2022, not on the FY2023–FY2024 lists and #24 in FY2025; down 55 since Aug 2024–Jul 2025.
80	CD Mechanical, Inc. Top agencies Army (Department of the Army)	$25,575	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
81	Devlon Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$25,465	<0.1%	Rank history: not on the FY2021–FY2023 lists, #67 in FY2024 and not on the FY2025 list; up 68 since Aug 2024–Jul 2025.
82	Aerobase Group Inc. Top agencies DLA (Defense Logistics Agency)	$25,060	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83	Woodard Electric Inc. Top agencies DLA (Defense Logistics Agency)	$25,012	<0.1%	Rank history: not on the FY2021 list, #71 in FY2022, #58 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
84	Paco Plastics & Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$23,961	<0.1%	Rank history: not on the FY2021 list, #57 in FY2022, #57 in FY2023, not on the FY2024 list and #56 in FY2025; down 30 since Aug 2024–Jul 2025.
85	Miners Supply Co. LLC Top agencies Navy (Department of the Navy)	$23,956	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
86	Spencer Industries Inc. Top agencies DLA (Defense Logistics Agency)	$22,319	<0.1%	Rank history: #56 in FY2021, #87 in FY2022, not on the FY2023–FY2024 lists and #90 in FY2025; up 48 since Aug 2024–Jul 2025.
87	Promark Technology Inc Through Wesco Aircraft Hardware Corp. Top agencies DLA (Defense Logistics Agency)	$21,563	<0.1%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; down 32 since Aug 2024–Jul 2025.
88	Seahorse Defense Supply, LLC Top agencies DLA (Defense Logistics Agency)	$20,691	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 89 since Aug 2024–Jul 2025.
89	XXL Transportation L.L.C. Top agencies DLA (Defense Logistics Agency)	$20,300	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
90	Legacy Product Support Llc. Top agencies DLA (Defense Logistics Agency)	$19,996	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
91	Falcon Electronics, LLC Top agencies DLA (Defense Logistics Agency)	$18,132	<0.1%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; down 21 since Aug 2024–Jul 2025.
92	JJ Remington LLC Top agencies DLA (Defense Logistics Agency)	$18,122	<0.1%	Rank history: not on the FY2021–FY2023 lists, #92 in FY2024 and #55 in FY2025; down 42 since Aug 2024–Jul 2025.
93	Microchip Technology Inc. Through Microsemi Corp.-Power Management Group Top agencies DLA (Defense Logistics Agency)	$18,100	<0.1%	Rank history: not on the FY2021–FY2023 lists, #41 in FY2024 and #34 in FY2025; up 2 since Aug 2024–Jul 2025.
94	Mark C. Pope Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$18,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; up 60 since Aug 2024–Jul 2025.
95	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$17,883	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 9 since Aug 2024–Jul 2025.
96	Southern Automotive Wholesalers, Inc. Top agencies DLA (Defense Logistics Agency)	$17,600	<0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; down 14 since Aug 2024–Jul 2025.
97	Amalst Group, LLC Top agencies DLA (Defense Logistics Agency)	$17,513	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
98	Air Shunt Instruments, Inc. Top agencies DLA (Defense Logistics Agency)	$16,155	<0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; up 35 since Aug 2024–Jul 2025.
99	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$15,875	<0.1%	Rank history: not on the FY2021–FY2023 lists, #71 in FY2024 and #100 in FY2025; down 34 since Aug 2024–Jul 2025.
100	VON Carson Freight LLC Top agencies DLA (Defense Logistics Agency)	$15,558	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 69 since Aug 2024–Jul 2025.

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 $90.1 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.
• 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 Aug 2024–Jul 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