Top 100 Contractors in PSC 5996: Amplifiers, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Fairwinds Technologies LLC Top agencies Navy (Department of the Navy)	$43,425,683	33.0%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; up 1 since Aug 2024–Jul 2025.
2	RTX Corporation 8 awardees, including Raytheon Company, Data Link Solutions LLC and Kidde Technologies, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$33,057,078	25.1%	Rank history: #1 in FY2021, #3 in FY2022, #1 in FY2023 and not on the FY2024–FY2025 lists; up 97 since Aug 2024–Jul 2025.
3	L3Harris Technologies, Inc. 8 awardees, including L3 Technologies, Inc. and L3Harris Maritime Power & Energy Solutions, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$13,673,338	10.4%	Rank history: #3 in FY2021, #4 in FY2022, #2 in FY2023, #3 in FY2024 and #1 in FY2025; down 2 since Aug 2024–Jul 2025.
4	Sierra Nevada Company, LLC Top agencies Navy (Department of the Navy)	$3,244,435	2.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
5	General Dynamics Corporation 3 awardees, including General Dynamics Information Technology, Inc. Top agencies Navy (Department of the Navy)	$3,095,720	2.3%	Rank history: #6 in FY2021, #18 in FY2022, #28 in FY2023, #23 in FY2024 and #17 in FY2025; up 12 since Aug 2024–Jul 2025.
6	Applied Systems Engineering Inc. Top agencies Navy (Department of the Navy)	$1,849,945	1.4%	Rank history: not on the FY2021 list, #39 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
7	Tricom Research, Inc. Top agencies Navy (Department of the Navy)	$1,770,714	1.3%	Rank history: #75 in FY2021, not on the FY2022–FY2023 lists, #21 in FY2024 and #5 in FY2025; up 1 since Aug 2024–Jul 2025.
8	Hiller Measurements Inc. Top agencies DOT (Department of Transportation)	$1,499,283	1.1%	Rank history: not on the FY2021–FY2024 lists and #11 in FY2025; new, not ranked in Aug 2024–Jul 2025.
9	Lockheed Martin Corporation 3 awardees, including Derco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,394,496	1.1%	Rank history: #15 in FY2021, not on the FY2022 list, #5 in FY2023, #5 in FY2024 and #9 in FY2025; up 3 since Aug 2024–Jul 2025.
10	Heico Corp 3 awardees, including DB Control, Pioneer Industries, LLC and Intelligent Devices LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DOE (Department of Energy)	$1,129,951	0.9%	Rank history: #23 in FY2021, #6 in FY2022, not on the FY2023 list, #25 in FY2024 and #54 in FY2025; up 40 since Aug 2024–Jul 2025.
11	Cubic Secure Communications, LLC Top agencies Navy (Department of the Navy)	$998,158	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
12	U.s. Dynamics Corporation Top agencies DLA (Defense Logistics Agency)	$911,595	0.7%	Rank history: #59 in FY2021, not on the FY2022–FY2024 lists and #27 in FY2025; up 60 since Aug 2024–Jul 2025.
13	Kratos Defense & Security Solutions Inc. Through Kratos Microwave, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) DOT (Department of Transportation)	$893,237	0.7%	Rank history: not on the FY2021 list, #8 in FY2022, #30 in FY2023, #32 in FY2024 and #28 in FY2025; up 17 since Aug 2024–Jul 2025.
14	Thales Usa, Inc. 2 awardees, including Thales Defense & Security Inc. Top agencies Navy (Department of the Navy)	$760,183	0.6%	Rank history: #9 in FY2021, #63 in FY2022, #10 in FY2023, #12 in FY2024 and #26 in FY2025; new, not ranked in Aug 2024–Jul 2025.
15	Qorvo, Inc. Through Qorvo Texas, LLC Top agencies Navy (Department of the Navy)	$732,500	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
16	The Boeing Company 3 awardees, including Argon ST, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$719,960	0.5%	Rank history: #88 in FY2021, #54 in FY2022, not on the FY2023 list, #45 in FY2024 and #81 in FY2025; up 39 since Aug 2024–Jul 2025.
17	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$716,072	0.5%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and #16 in FY2025; up 2 since Aug 2024–Jul 2025.
18	Teledyne Flir Unmanned Ground Systems Inc Through Teledyne Defense Electronics, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$714,655	0.5%	Rank history: #35 in FY2021, #13 in FY2022, #13 in FY2023, #28 in FY2024 and #8 in FY2025; down 8 since Aug 2024–Jul 2025.
19	Comtech Telecommunications Corp. 3 awardees, including Stellant Pst Corp. and Comtech Satellite Network Technologies, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$681,962	0.5%	Rank history: #2 in FY2021, not on the FY2022 list, #11 in FY2023, #14 in FY2024 and #23 in FY2025; down 1 since Aug 2024–Jul 2025.
20	Undersea Sensor Systems Inc. Through Ems Development Corporation Top agencies Navy (Department of the Navy)	$668,686	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
21	Ciao Wireless, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$555,540	0.4%	Rank history: #38 in FY2021, #20 in FY2022, #9 in FY2023, #19 in FY2024 and #18 in FY2025; up 1 since Aug 2024–Jul 2025.
22	3M Company Through Scott Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$517,304	0.4%	Rank history: #45 in FY2021, #14 in FY2022, #21 in FY2023, #74 in FY2024 and #7 in FY2025; new, not ranked in Aug 2024–Jul 2025.
23	Canadian Commercial Corporation Top agencies Navy (Department of the Navy)	$477,008	0.4%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; new, not ranked in Aug 2024–Jul 2025.
24	Astra Products Co., Inc. of Tampa Top agencies DLA (Defense Logistics Agency)	$476,715	0.4%	Rank history: #57 in FY2021, #12 in FY2022, #18 in FY2023, #59 in FY2024 and #14 in FY2025; down 11 since Aug 2024–Jul 2025.
25	Dynalec Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$464,641	0.4%	Rank history: #42 in FY2021, #15 in FY2022, #12 in FY2023, #26 in FY2024 and #41 in FY2025; up 16 since Aug 2024–Jul 2025.
26	BAE Systems 3 awardees, including BAE Systems Technology Solutions & Services Inc. and BAE Systems Information and Electronic Systems Integration Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$456,401	0.3%	Rank history: not on the FY2021–FY2023 lists, #60 in FY2024 and #22 in FY2025; new, not ranked in Aug 2024–Jul 2025.
27	United Dynamics, Inc. Top agencies DLA (Defense Logistics Agency)	$424,250	0.3%	Rank history: #76 in FY2021, #34 in FY2022, #25 in FY2023, #38 in FY2024 and #19 in FY2025; down 2 since Aug 2024–Jul 2025.
28	General Microwave Corporation Top agencies USAF (Department of the Air Force)	$421,832	0.3%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; up 19 since Aug 2024–Jul 2025.
29	Atlantic Diving Supply, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$390,702	0.3%	Rank history: not on the FY2021–FY2023 lists, #44 in FY2024 and #73 in FY2025; up 17 since Aug 2024–Jul 2025.
30	Centroid, Inc. Top agencies DLA (Defense Logistics Agency)	$316,530	0.2%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; new, not ranked in Aug 2024–Jul 2025.
31	S & K Aerospace, LLC Top agencies Navy (Department of the Navy)	$278,732	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
32	Photonis Defense Inc. Top agencies Navy (Department of the Navy)	$242,174	0.2%	Rank history: #14 in FY2021, #1 in FY2022, #3 in FY2023, #9 in FY2024 and #6 in FY2025; down 26 since Aug 2024–Jul 2025.
33	Empower RF Systems, Inc. Top agencies Navy (Department of the Navy)	$235,000	0.2%	Rank history: #64 in FY2021, not on the FY2022 list, #91 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
34	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$215,438	0.2%	Rank history: not on the FY2021 list, #100 in FY2022, not on the FY2023–FY2024 lists and #39 in FY2025; new, not ranked in Aug 2024–Jul 2025.
35	Washington Foundries Inc. Top agencies DLA (Defense Logistics Agency)	$215,140	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
36	Ultra Electronics Ocean Systems Inc. Through DNE Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$214,053	0.2%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; down 9 since Aug 2024–Jul 2025.
37	Ametek Inc. 2 awardees, including Amplifier Research Corp and Introtek International, Inc. Top agencies Navy (Department of the Navy)	$200,299	0.2%	Rank history: not on the FY2021 list, #24 in FY2022, #81 in FY2023, #57 in FY2024 and #33 in FY2025; down 1 since Aug 2024–Jul 2025.
38	Comperipherals Incorporated Top agencies DLA (Defense Logistics Agency)	$197,330	0.1%	Rank history: #46 in FY2021, #77 in FY2022, #70 in FY2023, not on the FY2024 list and #35 in FY2025; unchanged since Aug 2024–Jul 2025.
39	Planar Monolithics Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$193,900	0.1%	Rank history: #91 in FY2021, not on the FY2022 list, #23 in FY2023, #29 in FY2024 and not on the FY2025 list; down 5 since Aug 2024–Jul 2025.
40	Airborne Supply Inc. Top agencies DLA (Defense Logistics Agency)	$182,372	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
41	Circle Prime Manufacturing Inc. Top agencies DLA (Defense Logistics Agency)	$181,570	0.1%	Rank history: #33 in FY2021, #48 in FY2022, #33 in FY2023, #33 in FY2024 and #31 in FY2025; down 18 since Aug 2024–Jul 2025.
42	Global Logistics Strategies Inc. Top agencies Navy (Department of the Navy)	$172,007	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
43	Linmarr Associates, Inc. Top agencies USAF (Department of the Air Force)	$163,320	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
44	Andrea Systems LLC Top agencies DLA (Defense Logistics Agency)	$162,124	0.1%	Rank history: #36 in FY2021, #11 in FY2022, #15 in FY2023, #39 in FY2024 and #37 in FY2025; down 7 since Aug 2024–Jul 2025.
45	Decryptor, Inc. Top agencies USAF (Department of the Air Force)	$150,400	0.1%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; new, not ranked in Aug 2024–Jul 2025.
46	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$148,120	0.1%	Rank history: #68 in FY2021, not on the FY2022 list, #48 in FY2023, #46 in FY2024 and #21 in FY2025; down 18 since Aug 2024–Jul 2025.
47	V2X, Inc. Through Vertex Modernization and Sustainment LLC Top agencies Navy (Department of the Navy)	$130,154	0.1%	Rank history: not on the FY2021–FY2024 lists and #45 in FY2025; new, not ranked in Aug 2024–Jul 2025.
48	Electronic Transformer Corp Through Freed Transformer Co Top agencies DLA (Defense Logistics Agency)	$124,250	0.1%	Rank history: not on the FY2021–FY2024 lists and #83 in FY2025; new, not ranked in Aug 2024–Jul 2025.
49	Advanced Computer Concepts, Inc. Top agencies Commerce (Department of Commerce) Navy (Department of the Navy)	$122,397	0.1%	Rank history: #70 in FY2021, #95 in FY2022, #6 in FY2023, #13 in FY2024 and #58 in FY2025; new, not ranked in Aug 2024–Jul 2025.
50	Westex Group, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$120,414	0.1%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; new, not ranked in Aug 2024–Jul 2025.
51	Eldec Aerospace Corp Top agencies DLA (Defense Logistics Agency)	$118,206	0.1%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; down 8 since Aug 2024–Jul 2025.
52	Princeton Microwave Technology Inc. Top agencies DLA (Defense Logistics Agency)	$104,750	0.1%	Rank history: not on the FY2021 list, #81 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
53	GI Corporation Top agencies DLA (Defense Logistics Agency)	$101,153	0.1%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; up 42 since Aug 2024–Jul 2025.
54	MDF Technologies Inc. Top agencies Navy (Department of the Navy)	$99,516	0.1%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and #13 in FY2025; down 43 since Aug 2024–Jul 2025.
55	Controlled Systems Sales Company Top agencies Navy (Department of the Navy)	$96,637	0.1%	Rank history: not on the FY2021–FY2023 lists, #35 in FY2024 and not on the FY2025 list; down 16 since Aug 2024–Jul 2025.
56	Data Connect Enterprise Inc. Top agencies DLA (Defense Logistics Agency)	$88,748	0.1%	Rank history: not on the FY2021–FY2024 lists and #97 in FY2025; up 41 since Aug 2024–Jul 2025.
57	Microtechnologies LLC Top agencies USAF (Department of the Air Force)	$83,813	0.1%	Rank history: not on the FY2021–FY2024 lists and #62 in FY2025; new, not ranked in Aug 2024–Jul 2025.
58	Richard Manufacturing Company Top agencies USAF (Department of the Air Force)	$80,990	0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023, #72 in FY2024 and #57 in FY2025; up 3 since Aug 2024–Jul 2025.
59	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$79,787	0.1%	Rank history: #96 in FY2021, #64 in FY2022, #67 in FY2023, #20 in FY2024 and #99 in FY2025; up 41 since Aug 2024–Jul 2025.
60	Rf-Lambda Usa, LLC Top agencies Navy (Department of the Navy)	$79,655	0.1%	Rank history: #81 in FY2021 and not on the FY2022–FY2025 lists; up 64 since Aug 2024–Jul 2025.
61	Tactair Fluid Controls Inc Through Transicoil LLC Top agencies DLA (Defense Logistics Agency)	$79,171	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
62	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$79,100	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
63	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$75,051	0.1%	Rank history: #67 in FY2021, #44 in FY2022, #38 in FY2023, not on the FY2024 list and #86 in FY2025; up 18 since Aug 2024–Jul 2025.
64	Hose-Mccann Telephone Co, Inc. Top agencies DLA (Defense Logistics Agency)	$73,969	0.1%	Rank history: #99 in FY2021, #55 in FY2022, #55 in FY2023, #70 in FY2024 and #53 in FY2025; unchanged since Aug 2024–Jul 2025.
65	Computer Conversions Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$72,670	0.1%	Rank history: #71 in FY2021, not on the FY2022–FY2024 lists and #85 in FY2025; new, not ranked in Aug 2024–Jul 2025.
66	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$69,251	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
67	X-Microwave LLC Top agencies Navy (Department of the Navy)	$68,475	0.1%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; new, not ranked in Aug 2024–Jul 2025.
68	Spectromat Massenspektrometer GMBH Top agencies DOI (Department of the Interior)	$66,701	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
69	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$57,996	<0.1%	Rank history: #94 in FY2021 and not on the FY2022–FY2025 lists; up 81 since Aug 2024–Jul 2025.
70	Maury Microwave, Inc. Top agencies Navy (Department of the Navy)	$57,500	<0.1%	Rank history: not on the FY2021 list, #65 in FY2022, not on the FY2023–FY2024 lists and #76 in FY2025; up 7 since Aug 2024–Jul 2025.
71	Kratos Microwave, Inc. Top agencies USAF (Department of the Air Force)	$56,300	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
72	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$53,676	<0.1%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023, #86 in FY2024 and #50 in FY2025; down 13 since Aug 2024–Jul 2025.
73	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$53,046	<0.1%	Rank history: #55 in FY2021, not on the FY2022–FY2023 lists, #73 in FY2024 and #67 in FY2025; up 13 since Aug 2024–Jul 2025.
74	Absolute EMC LLC Top agencies Navy (Department of the Navy)	$51,870	<0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; new, not ranked in Aug 2024–Jul 2025.
75	Gentex Corporation Top agencies USAF (Department of the Air Force)	$50,220	<0.1%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; new, not ranked in Aug 2024–Jul 2025.
76	W R Systems Ltd. Top agencies Navy (Department of the Navy)	$49,664	<0.1%	Rank history: #8 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
77	Tomahawk Sourcing LLC Top agencies DLA (Defense Logistics Agency)	$49,592	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
78	Eh Group Inc. Top agencies Navy (Department of the Navy)	$48,813	<0.1%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; new, not ranked in Aug 2024–Jul 2025.
79	Vprime TECH Inc. Top agencies Commerce (Department of Commerce)	$46,705	<0.1%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; new, not ranked in Aug 2024–Jul 2025.
80	Federon Procurement Solutions Top agencies USAF (Department of the Air Force)	$46,549	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
81	AE Techron Inc. Top agencies DOI (Department of the Interior)	$43,400	<0.1%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; new, not ranked in Aug 2024–Jul 2025.
82	Ateez Corp Top agencies DLA (Defense Logistics Agency)	$37,773	<0.1%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023, #52 in FY2024 and #40 in FY2025; down 42 since Aug 2024–Jul 2025.
83	Fortive Corporation Through Fluke Electronics Corp Top agencies Navy (Department of the Navy)	$36,163	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
84	TECH Service Solutions LLC Top agencies Commerce (Department of Commerce)	$35,369	<0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; new, not ranked in Aug 2024–Jul 2025.
85	Kijero, LLC Top agencies Navy (Department of the Navy)	$31,682	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
86	Instruments Incorporated Top agencies Navy (Department of the Navy)	$30,700	<0.1%	Rank history: not on the FY2021 list, #79 in FY2022, #56 in FY2023, #15 in FY2024 and #44 in FY2025; down 71 since Aug 2024–Jul 2025.
87	Mu-Del Electronics LLC Top agencies DOT (Department of Transportation)	$30,100	<0.1%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; up 45 since Aug 2024–Jul 2025.
88	B & Z Technologies, LLC Top agencies Navy (Department of the Navy)	$30,000	<0.1%	Rank history: not on the FY2021–FY2023 lists, #63 in FY2024 and not on the FY2025 list; down 25 since Aug 2024–Jul 2025.
89	Amplifier Solutions Corp Top agencies Navy (Department of the Navy)	$25,025	<0.1%	Rank history: #92 in FY2021, #53 in FY2022, not on the FY2023 list, #93 in FY2024 and #100 in FY2025; unchanged since Aug 2024–Jul 2025.
90	GFS Supply & Services Company, Inc. Top agencies USAF (Department of the Air Force)	$24,103	<0.1%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
91	The Aeronautical Instrument and Radio Company Top agencies DLA (Defense Logistics Agency)	$21,500	<0.1%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023, not on the FY2024 list and #61 in FY2025; down 17 since Aug 2024–Jul 2025.
92	Satcom Services Corporation Top agencies Navy (Department of the Navy)	$20,500	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
93	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$19,601	<0.1%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and #43 in FY2025; down 45 since Aug 2024–Jul 2025.
94	Guild Associates Inc. Top agencies DLA (Defense Logistics Agency)	$19,433	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95	Rohde & Schwarz GMBH & Co. Kommanditgesellschaft Through Zurich Instruments AG Top agencies Navy (Department of the Navy)	$18,330	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
96	Wizard Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$17,989	<0.1%	Rank history: #77 in FY2021, not on the FY2022 list, #98 in FY2023, #95 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
97	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$16,685	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
98	New TECH Solutions, Inc. Top agencies Navy (Department of the Navy)	$16,668	<0.1%	Rank history: #17 in FY2021, #5 in FY2022, not on the FY2023 list, #54 in FY2024 and not on the FY2025 list; down 25 since Aug 2024–Jul 2025.
99	Rfhic US Corp Top agencies Navy (Department of the Navy)	$16,162	<0.1%	Rank history: not on the FY2021–FY2023 lists, #6 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
100	Control Sciences, Inc. Top agencies DLA (Defense Logistics Agency)	$16,114	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 23 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 $132 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