Top 100 Contractors in NAICS 336415: Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 3 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$874,418,167	42.7%	Rank history: #1 in FY2021, #4 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; up 1 since Aug 2024–Jul 2025.
2	Kongsberg Defence & Aerospace AS Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$676,499,631	33.0%	Rank history: not on the FY2021–FY2023 lists, #3 in FY2024 and #3 in FY2025; up 1 since Aug 2024–Jul 2025.
3	RTX Corporation 5 awardees, including Raytheon Company Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$198,060,820	9.7%	Rank history: #9 in FY2021, #9 in FY2022, #2 in FY2023, #6 in FY2024 and #4 in FY2025; up 1 since Aug 2024–Jul 2025.
4	The Boeing Company 3 awardees Top agencies NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force)	$163,362,088	8.0%	Rank history: #3 in FY2021, #2 in FY2022, #4 in FY2023, #2 in FY2024 and #2 in FY2025; down 3 since Aug 2024–Jul 2025.
5	United Launch Alliance, L.L.C. Through United Launch Services, LLC Top agencies NASA (National Aeronautics and Space Administration)	$36,175,741	1.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
6	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies USAF (Department of the Air Force)	$27,202,496	1.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
7	Northrop Grumman Systems Corporation 4 awardees, including ATK Launch Systems LLC Top agencies NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force)	$19,826,327	1.0%	Rank history: #2 in FY2021, #1 in FY2022, #3 in FY2023, #4 in FY2024 and #5 in FY2025; down 2 since Aug 2024–Jul 2025.
8	FMI Composites, LLC Top agencies Navy (Department of the Navy)	$10,734,985	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
9	Canadian Commercial Corporation Top agencies USAF (Department of the Air Force)	$8,373,282	0.4%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; new, not ranked in Aug 2024–Jul 2025.
10	Intracom Defense S.A. Top agencies Army (Department of the Army)	$5,459,565	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
11	Sierra Nevada Company, LLC Through Sierra Space Corp Top agencies NASA (National Aeronautics and Space Administration)	$2,256,731	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
12	IBC Materials and Technologies, LLC Top agencies DLA (Defense Logistics Agency)	$1,957,552	0.1%	Rank history: #10 in FY2021, #10 in FY2022, #12 in FY2023, #13 in FY2024 and #13 in FY2025; up 7 since Aug 2024–Jul 2025.
13	Kratos Space & Missile Defense Systems, Inc. Top agencies Navy (Department of the Navy)	$1,085,497	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
14	GSD Engineering LLC Top agencies Army (Department of the Army)	$1,081,128	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
15	Marvin Engineering Co, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,044,704	0.1%	Rank history: #12 in FY2021, #7 in FY2022, #10 in FY2023, #26 in FY2024 and #10 in FY2025; down 5 since Aug 2024–Jul 2025.
16	Eaton Corporation Public Limited Company Through Eaton Aerospace LLC Top agencies Navy (Department of the Navy)	$897,950	<0.1%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #27 in FY2025; up 14 since Aug 2024–Jul 2025.
17	Creare LLC Top agencies NASA (National Aeronautics and Space Administration)	$800,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
18	Heico Corp 2 awardees, including Pioneer Industries, LLC and Seal Dynamics LLC Top agencies DLA (Defense Logistics Agency)	$695,270	<0.1%	Rank history: #72 in FY2021, #75 in FY2022, not on the FY2023–FY2024 lists and #14 in FY2025; up 68 since Aug 2024–Jul 2025.
19	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$642,661	<0.1%	Rank history: not on the FY2021 list, #67 in FY2022, not on the FY2023 list, #18 in FY2024 and #11 in FY2025; down 8 since Aug 2024–Jul 2025.
20	Arlington Precision Components, LLC Top agencies DLA (Defense Logistics Agency)	$525,000	<0.1%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; up 6 since Aug 2024–Jul 2025.
21	Aereos, LLC 2 awardees, including A.g.h. Industries, LLC Top agencies DLA (Defense Logistics Agency)	$427,278	<0.1%	Rank history: #60 in FY2021, not on the FY2022–FY2023 lists, #16 in FY2024 and #23 in FY2025; new, not ranked in Aug 2024–Jul 2025.
22	Viridian Space Corp Top agencies DARPA (Defense Advanced Research Projects Agency)	$349,855	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
23	Avans Machine, Inc. Top agencies DLA (Defense Logistics Agency)	$304,148	<0.1%	Rank history: #20 in FY2021, #52 in FY2022, not on the FY2023 list, #54 in FY2024 and #48 in FY2025; new, not ranked in Aug 2024–Jul 2025.
24	Intermat Top agencies Navy (Department of the Navy)	$250,270	<0.1%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; up 13 since Aug 2024–Jul 2025.
25	De Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$246,400	<0.1%	Rank history: not on the FY2021 list, #22 in FY2022, #16 in FY2023, not on the FY2024 list and #16 in FY2025; down 7 since Aug 2024–Jul 2025.
26	Statz Corp Top agencies DLA (Defense Logistics Agency)	$196,850	<0.1%	Rank history: not on the FY2021 list, #24 in FY2022, #31 in FY2023, #22 in FY2024 and #66 in FY2025; up 9 since Aug 2024–Jul 2025.
27	Igcs, LLC Top agencies DLA (Defense Logistics Agency)	$194,400	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
28	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$181,085	<0.1%	Rank history: #90 in FY2021, not on the FY2022 list, #51 in FY2023, #34 in FY2024 and #37 in FY2025; up 15 since Aug 2024–Jul 2025.
29	United Dynamics, Inc. Top agencies USAF (Department of the Air Force)	$180,809	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
30	Dutch Valley Supply Co. Top agencies DLA (Defense Logistics Agency)	$170,032	<0.1%	Rank history: #11 in FY2021, #18 in FY2022, #19 in FY2023, #35 in FY2024 and #12 in FY2025; down 15 since Aug 2024–Jul 2025.
31	Alek Industries Inc. Top agencies DLA (Defense Logistics Agency)	$157,078	<0.1%	Rank history: #65 in FY2021, #80 in FY2022, #60 in FY2023, #64 in FY2024 and #61 in FY2025; up 33 since Aug 2024–Jul 2025.
32	Alloy Sling Chains, LLC Top agencies DLA (Defense Logistics Agency)	$152,319	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
33	GL Power, Inc. Top agencies DLA (Defense Logistics Agency)	$146,709	<0.1%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; new, not ranked in Aug 2024–Jul 2025.
34	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$144,167	<0.1%	Rank history: not on the FY2021 list, #45 in FY2022, #26 in FY2023, #17 in FY2024 and #18 in FY2025; down 13 since Aug 2024–Jul 2025.
35	V2X, Inc. Through Vertex Modernization and Sustainment LLC Top agencies Navy (Department of the Navy)	$133,691	<0.1%	Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; new, not ranked in Aug 2024–Jul 2025.
36	Percipient Manufacturing, LLC Top agencies DLA (Defense Logistics Agency)	$132,288	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
37	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$131,951	<0.1%	Rank history: not on the FY2021 list, #66 in FY2022, #38 in FY2023, #27 in FY2024 and #54 in FY2025; up 21 since Aug 2024–Jul 2025.
38	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$119,820	<0.1%	Rank history: #45 in FY2021, #47 in FY2022, #75 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
39	Aeroforce Logistics LLC Top agencies DLA (Defense Logistics Agency)	$118,134	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
40	Axion Corporation Top agencies DLA (Defense Logistics Agency)	$99,750	<0.1%	Rank history: #59 in FY2021, not on the FY2022 list, #61 in FY2023, #33 in FY2024 and #69 in FY2025; up 33 since Aug 2024–Jul 2025.
41	LCF Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$98,340	<0.1%	Rank history: not on the FY2021 list, #15 in FY2022, #92 in FY2023 and not on the FY2024–FY2025 lists; up 9 since Aug 2024–Jul 2025.
42	Precision Metals Corp. Top agencies DLA (Defense Logistics Agency)	$96,530	<0.1%	Rank history: not on the FY2021–FY2023 lists, #39 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
43	L.r.g. Corporation Top agencies DLA (Defense Logistics Agency)	$95,940	<0.1%	Rank history: #57 in FY2021, #41 in FY2022, not on the FY2023–FY2024 lists and #43 in FY2025; up 4 since Aug 2024–Jul 2025.
44	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$94,948	<0.1%	Rank history: #18 in FY2021, #55 in FY2022, #39 in FY2023, #31 in FY2024 and #21 in FY2025; down 20 since Aug 2024–Jul 2025.
45	Jamaica Bearings Co., Inc. Top agencies USAF (Department of the Air Force)	$93,060	<0.1%	Rank history: not on the FY2021–FY2024 lists and #45 in FY2025; new, not ranked in Aug 2024–Jul 2025.
46	LCL Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$88,432	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 59 since Aug 2024–Jul 2025.
47	Nortech Systems Incorporated Top agencies Navy (Department of the Navy)	$83,435	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
48	L'anse Manufacturing & Technology, Inc. Top agencies DLA (Defense Logistics Agency)	$80,527	<0.1%	Rank history: not on the FY2021–FY2022 lists, #20 in FY2023, #40 in FY2024 and #51 in FY2025; up 5 since Aug 2024–Jul 2025.
49	Aerotemp Consulting LLC Top agencies NASA (National Aeronautics and Space Administration)	$77,200	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
50	Blue Cord Logistic Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$73,691	<0.1%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023, not on the FY2024 list and #41 in FY2025; up 4 since Aug 2024–Jul 2025.
51	Duramax Marine, LLC Top agencies DLA (Defense Logistics Agency)	$73,157	<0.1%	Rank history: #13 in FY2021, #38 in FY2022, #15 in FY2023, not on the FY2024 list and #29 in FY2025; down 19 since Aug 2024–Jul 2025.
52	Bradley-Thompson Tool Company Top agencies DLA (Defense Logistics Agency)	$72,300	<0.1%	Rank history: #71 in FY2021, not on the FY2022–FY2023 lists, #37 in FY2024 and #42 in FY2025; down 6 since Aug 2024–Jul 2025.
53	Maven Engineering Corporation 2 awardees Top agencies DLA (Defense Logistics Agency)	$70,038	<0.1%	Rank history: #34 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
54	Phillip Cable Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$69,755	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
55	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$67,125	<0.1%	Rank history: #52 in FY2021, #39 in FY2022, #35 in FY2023, #81 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
56	Tronson Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$64,732	<0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023, not on the FY2024 list and #63 in FY2025; new, not ranked in Aug 2024–Jul 2025.
57	In Speck Corp Top agencies Navy (Department of the Navy)	$64,108	<0.1%	Rank history: not on the FY2021 list, #49 in FY2022 and not on the FY2023–FY2025 lists; up 101 since Aug 2024–Jul 2025.
58	DC Precision LLC Top agencies DLA (Defense Logistics Agency)	$60,900	<0.1%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023, #58 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
59	C U Enterprises Ltd. Top agencies DLA (Defense Logistics Agency)	$60,681	<0.1%	Rank history: not on the FY2021–FY2023 lists, #41 in FY2024 and not on the FY2025 list; up 85 since Aug 2024–Jul 2025.
60	Freehold Manufacturing Assembly Company, Inc. Top agencies DLA (Defense Logistics Agency)	$56,668	<0.1%	Rank history: #76 in FY2021, #76 in FY2022, #82 in FY2023, #79 in FY2024 and #57 in FY2025; up 1 since Aug 2024–Jul 2025.
61	Airborne Supply Inc. Top agencies DLA (Defense Logistics Agency)	$55,250	<0.1%	Rank history: not on the FY2021–FY2023 lists, #76 in FY2024 and #59 in FY2025; new, not ranked in Aug 2024–Jul 2025.
62	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$53,731	<0.1%	Rank history: not on the FY2021 list, #90 in FY2022, #25 in FY2023, #66 in FY2024 and #98 in FY2025; up 18 since Aug 2024–Jul 2025.
63	Polytech Defense Spares LLC Top agencies DLA (Defense Logistics Agency)	$53,469	<0.1%	Rank history: #38 in FY2021, #95 in FY2022, not on the FY2023 list, #86 in FY2024 and #60 in FY2025; up 26 since Aug 2024–Jul 2025.
64	AMZ Alabama Inc. Top agencies DLA (Defense Logistics Agency)	$52,866	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
65	Bollinger Shipyards Lockport, L.L.C. Through Chand, L.L.C. Top agencies DLA (Defense Logistics Agency)	$52,042	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
66	Ring Aviation Corporation Top agencies DLA (Defense Logistics Agency)	$51,154	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
67	RC Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$44,550	<0.1%	Rank history: not on the FY2021 list, #94 in FY2022, #98 in FY2023, #44 in FY2024 and #79 in FY2025; up 12 since Aug 2024–Jul 2025.
68	South Central Manufacturing Corp Top agencies DLA (Defense Logistics Agency)	$43,500	<0.1%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; down 17 since Aug 2024–Jul 2025.
69	Selecteon Corporation Top agencies DLA (Defense Logistics Agency)	$40,816	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
70	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$37,448	<0.1%	Rank history: #96 in FY2021, not on the FY2022 list, #96 in FY2023, not on the FY2024 list and #99 in FY2025; up 25 since Aug 2024–Jul 2025.
71	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$35,053	<0.1%	Rank history: #86 in FY2021, not on the FY2022 list, #36 in FY2023, #45 in FY2024 and #80 in FY2025; up 14 since Aug 2024–Jul 2025.
72	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$33,608	<0.1%	Rank history: #74 in FY2021, not on the FY2022 list, #84 in FY2023, not on the FY2024 list and #72 in FY2025; up 45 since Aug 2024–Jul 2025.
73	Aryan Engineering & Manufacturing Services Inc. Top agencies DLA (Defense Logistics Agency)	$32,900	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
74	QPI Pro, Inc. Top agencies DLA (Defense Logistics Agency)	$32,587	<0.1%	Rank history: not on the FY2021 list, #46 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
75	Shiloh Industries Inc. Top agencies DLA (Defense Logistics Agency)	$32,103	<0.1%	Rank history: #92 in FY2021, not on the FY2022–FY2024 lists and #78 in FY2025; up 73 since Aug 2024–Jul 2025.
76	Navpar Inc. Top agencies DLA (Defense Logistics Agency)	$31,638	<0.1%	Rank history: not on the FY2021 list, #89 in FY2022, #49 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
77	Basic Rubber and Plastics Co. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$31,352	<0.1%	Rank history: #47 in FY2021, #59 in FY2022, #65 in FY2023, #52 in FY2024 and not on the FY2025 list; up 60 since Aug 2024–Jul 2025.
78	Era Industrial Sales Corp Top agencies DLA (Defense Logistics Agency)	$28,804	<0.1%	Rank history: not on the FY2021 list, #92 in FY2022, #77 in FY2023, #61 in FY2024 and not on the FY2025 list; up 19 since Aug 2024–Jul 2025.
79	Walz & Krenzer Inc. Top agencies DLA (Defense Logistics Agency)	$28,380	<0.1%	Rank history: not on the FY2021 list, #56 in FY2022, #76 in FY2023, not on the FY2024 list and #94 in FY2025; up 14 since Aug 2024–Jul 2025.
80	Divine Dynamics Solution LLC Top agencies DLA (Defense Logistics Agency)	$27,600	<0.1%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; new, not ranked in Aug 2024–Jul 2025.
81	Equipment Parts Sales Top agencies DLA (Defense Logistics Agency)	$26,545	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
82	Alamo Aircraft, Ltd. Top agencies DLA (Defense Logistics Agency)	$25,873	<0.1%	Rank history: #98 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83	Trak Tecom Corporation Top agencies DLA (Defense Logistics Agency)	$25,840	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
84	Millennium Aerospace and Defense Top agencies DLA (Defense Logistics Agency)	$25,207	<0.1%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023, #62 in FY2024 and #74 in FY2025; down 8 since Aug 2024–Jul 2025.
85	Woodard Electric Inc. Top agencies DLA (Defense Logistics Agency)	$24,950	<0.1%	Rank history: not on the FY2021–FY2024 lists and #85 in FY2025; new, not ranked in Aug 2024–Jul 2025.
86	Wynnson Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$23,987	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87	2Lyons Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$23,528	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
88	American Shop Tools LLC Top agencies DLA (Defense Logistics Agency)	$22,646	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
89	Defense Maritime Solutions, Inc. Top agencies DLA (Defense Logistics Agency)	$22,429	<0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; new, not ranked in Aug 2024–Jul 2025.
90	Polytronix Machining and Fabrication LLC Top agencies DLA (Defense Logistics Agency)	$22,080	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 50 since Aug 2024–Jul 2025.
91	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$21,900	<0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023, #53 in FY2024 and #88 in FY2025; new, not ranked in Aug 2024–Jul 2025.
92	MTC Engineering, LLC Top agencies DLA (Defense Logistics Agency)	$21,290	<0.1%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; down 17 since Aug 2024–Jul 2025.
93	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$21,262	<0.1%	Rank history: not on the FY2021–FY2023 lists, #90 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
94	PCX Inc. Top agencies DLA (Defense Logistics Agency)	$21,125	<0.1%	Rank history: #40 in FY2021 and not on the FY2022–FY2025 lists; up 2 since Aug 2024–Jul 2025.
95	NTL Industries Inc. Top agencies DLA (Defense Logistics Agency)	$20,875	<0.1%	Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; new, not ranked in Aug 2024–Jul 2025.
96	Catalina Instrument Corp. Top agencies Navy (Department of the Navy)	$20,800	<0.1%	Rank history: not on the FY2021 list, #64 in FY2022, #85 in FY2023 and not on the FY2024–FY2025 lists; up 12 since Aug 2024–Jul 2025.
97	Aircraft Component Design, Llc. Top agencies DLA (Defense Logistics Agency)	$20,012	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 16 since Aug 2024–Jul 2025.
98	A.j. Associates Manufacturing & Engineering Co. Inc. Top agencies DLA (Defense Logistics Agency)	$19,905	<0.1%	Rank history: not on the FY2021–FY2023 lists, #88 in FY2024 and #96 in FY2025; new, not ranked in Aug 2024–Jul 2025.
99	Ridge Machine Shop Inc. Top agencies Navy (Department of the Navy)	$19,895	<0.1%	Rank history: not on the FY2021 list, #60 in FY2022, #59 in FY2023, #82 in FY2024 and not on the FY2025 list; up 22 since Aug 2024–Jul 2025.
100	Waltron Bull & Roberts, LLC Top agencies Navy (Department of the Navy)	$19,663	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in 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 $2.05 billion obligated before deobligations, so they never pass 100%.
• Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
• 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