Top 100 Contractors in PSC 1005: Guns, through 30 mm, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	SIG Sauer Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$390,006,884	42.7%	Rank history: #6 in FY2021, #3 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Aug 2024–Jul 2025.
2	Charles Reed Knight JR Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USDA (Department of Agriculture)	$44,804,555	4.9%	Rank history: not on the FY2021 list, #12 in FY2022, #18 in FY2023, #15 in FY2024 and #2 in FY2025; up 11 since Aug 2024–Jul 2025.
3	Northrop Grumman Systems Corporation 3 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$39,181,701	4.3%	Rank history: #1 in FY2021, #6 in FY2022, #3 in FY2023, #2 in FY2024 and #6 in FY2025; down 1 since Aug 2024–Jul 2025.
4	Msi-Defence Systems US, LLC Top agencies Navy (Department of the Navy)	$36,086,839	3.9%	Rank history: not on the FY2021–FY2022 lists, #8 in FY2023, not on the FY2024 list and #5 in FY2025; up 21 since Aug 2024–Jul 2025.
5	Dillon Aero Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$33,989,348	3.7%	Rank history: #34 in FY2021, #18 in FY2022, #20 in FY2023, #10 in FY2024 and #13 in FY2025; up 1 since Aug 2024–Jul 2025.
6	Barrett Firearms Manufacturing, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$29,137,817	3.2%	Rank history: #4 in FY2021, #10 in FY2022, #17 in FY2023, #16 in FY2024 and #4 in FY2025; up 2 since Aug 2024–Jul 2025.
7	Glock, Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DOJ (Department of Justice)	$26,027,638	2.8%	Rank history: not on the FY2021–FY2023 lists, #22 in FY2024 and #12 in FY2025; up 8 since Aug 2024–Jul 2025.
8	Ohio Ordnance Works Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$24,818,711	2.7%	Rank history: #16 in FY2021, not on the FY2022–FY2023 lists, #7 in FY2024 and #7 in FY2025; down 3 since Aug 2024–Jul 2025.
9	Geissele Automatics LLC Top agencies DHS (Department of Homeland Security) USSOCOM (United States Special Operations Command) SSA (Social Security Administration)	$24,551,407	2.7%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023, #21 in FY2024 and #10 in FY2025; up 10 since Aug 2024–Jul 2025.
10	O F Mossberg & Sons Inc. Top agencies Army (Department of the Army)	$23,424,031	2.6%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; up 112 since Aug 2024–Jul 2025.
11	General Dynamics Corporation 4 awardees, including General Dynamics-Ots, Inc., General Dynamics Land Systems Inc. and General Dynamics Land Systems - Canada Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$21,705,083	2.4%	Rank history: #7 in FY2021, #2 in FY2022, #7 in FY2023, #9 in FY2024 and #11 in FY2025; down 4 since Aug 2024–Jul 2025.
12	Colt'S Manufacturing Company LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) DOJ (Department of Justice)	$19,883,842	2.2%	Rank history: not on the FY2021–FY2023 lists, #3 in FY2024 and #9 in FY2025; down 8 since Aug 2024–Jul 2025.
13	U.s. Ordnance Top agencies Army (Department of the Army)	$16,211,136	1.8%	Rank history: #10 in FY2021, #11 in FY2022, #5 in FY2023, #4 in FY2024 and #14 in FY2025; down 1 since Aug 2024–Jul 2025.
14	Lewis Machine & Tool Co. Top agencies USSOCOM (United States Special Operations Command) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$11,815,139	1.3%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; new, not ranked in Aug 2024–Jul 2025.
15	BAE Systems 4 awardees, including BAE Systems Land & Armaments L.P. and Heckler & Koch Defense Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$11,039,002	1.2%	Rank history: #23 in FY2021, #5 in FY2022, #9 in FY2023, #6 in FY2024 and #18 in FY2025; down 4 since Aug 2024–Jul 2025.
16	Fedtribe LLC Top agencies Army (Department of the Army)	$10,572,541	1.2%	Rank history: not on the FY2021–FY2023 lists, #11 in FY2024 and #15 in FY2025; down 7 since Aug 2024–Jul 2025.
17	FN America LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$10,240,284	1.1%	Rank history: #94 in FY2021, #42 in FY2022, #6 in FY2023, #5 in FY2024 and #3 in FY2025; down 14 since Aug 2024–Jul 2025.
18	Indal Technologies Inc Through Curtiss-Wright Electro-Mechanical Corporation Top agencies Navy (Department of the Navy)	$7,500,000	0.8%	Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; new, not ranked in Aug 2024–Jul 2025.
19	Loyal 9 Manufacturing LLC Top agencies Navy (Department of the Navy)	$7,385,855	0.8%	Rank history: not on the FY2021–FY2024 lists and #32 in FY2025; up 195 since Aug 2024–Jul 2025.
20	Atlantic Diving Supply, Inc. Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency) VA (Department of Veterans Affairs)	$6,408,659	0.7%	Rank history: #92 in FY2021, not on the FY2022–FY2023 lists, #18 in FY2024 and #20 in FY2025; up 11 since Aug 2024–Jul 2025.
21	Allen Control Systems, Inc. Top agencies Navy (Department of the Navy)	$6,248,458	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
22	FN Herstal S.A. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$6,139,712	0.7%	Rank history: #9 in FY2021, #4 in FY2022, #4 in FY2023, #14 in FY2024 and #23 in FY2025; down 8 since Aug 2024–Jul 2025.
23	DC Precision LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$5,638,845	0.6%	Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; up 40 since Aug 2024–Jul 2025.
24	Nobles Worldwide Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$5,078,602	0.6%	Rank history: #14 in FY2021, #15 in FY2022, #22 in FY2023, #19 in FY2024 and #26 in FY2025; down 2 since Aug 2024–Jul 2025.
25	A&M Aerostructures, Inc. Top agencies Army (Department of the Army)	$3,500,125	0.4%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and #27 in FY2025; new, not ranked in Aug 2024–Jul 2025.
26	CCI Capco, LLC Top agencies Army (Department of the Army)	$3,261,659	0.4%	Rank history: #63 in FY2021, #92 in FY2022, not on the FY2023–FY2024 lists and #17 in FY2025; down 9 since Aug 2024–Jul 2025.
27	Tri-Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$3,250,164	0.4%	Rank history: not on the FY2021 list, #35 in FY2022, #28 in FY2023, #23 in FY2024 and #25 in FY2025; down 6 since Aug 2024–Jul 2025.
28	H-S Precision, Inc. Top agencies Army (Department of the Army)	$3,067,720	0.3%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2023, not on the FY2024 list and #29 in FY2025; up 197 since Aug 2024–Jul 2025.
29	M.g. Suber & Associates LLC Top agencies DLA (Defense Logistics Agency)	$2,498,973	0.3%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; up 1 since Aug 2024–Jul 2025.
30	RAC International, Inc. Top agencies DLA (Defense Logistics Agency)	$2,252,878	0.2%	Rank history: #65 in FY2021, #36 in FY2022, #55 in FY2023, #44 in FY2024 and #30 in FY2025; down 2 since Aug 2024–Jul 2025.
31	Fairwinds Technologies LLC Top agencies Navy (Department of the Navy)	$2,179,825	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
32	Kaeper Machine, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$2,104,441	0.2%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; down 9 since Aug 2024–Jul 2025.
33	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$2,059,841	0.2%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; new, not ranked in Aug 2024–Jul 2025.
34	Magpul Industries Corp. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,953,456	0.2%	Rank history: #30 in FY2021, #17 in FY2022, #26 in FY2023, #27 in FY2024 and #41 in FY2025; down 8 since Aug 2024–Jul 2025.
35	Otis Products, Inc. Top agencies DLA (Defense Logistics Agency)	$1,945,842	0.2%	Rank history: #28 in FY2021, #28 in FY2022, #33 in FY2023, #39 in FY2024 and #56 in FY2025; up 18 since Aug 2024–Jul 2025.
36	Vermont Aerospace Industries, LLC Top agencies DLA (Defense Logistics Agency)	$1,633,688	0.2%	Rank history: #17 in FY2021, #58 in FY2022, #38 in FY2023, #31 in FY2024 and #64 in FY2025; up 12 since Aug 2024–Jul 2025.
37	SAI Industries Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,443,097	0.2%	Rank history: #33 in FY2021, #59 in FY2022, #44 in FY2023, #35 in FY2024 and not on the FY2025 list; up 43 since Aug 2024–Jul 2025.
38	United Tactical Systems, LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$1,396,430	0.2%	Rank history: #44 in FY2021 and not on the FY2022–FY2025 lists; up 138 since Aug 2024–Jul 2025.
39	Accuracy International of North America, Inc. Top agencies DHS (Department of Homeland Security)	$1,393,079	0.2%	Rank history: not on the FY2021–FY2023 lists, #40 in FY2024 and #38 in FY2025; down 1 since Aug 2024–Jul 2025.
40	CAV Manufacturing LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,391,312	0.2%	Rank history: not on the FY2021–FY2023 lists, #84 in FY2024 and not on the FY2025 list; up 42 since Aug 2024–Jul 2025.
41	Serco Inc Top agencies USAF (Department of the Air Force)	$1,221,235	0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023, #24 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
42	Huxwrx Safety Co. LLC Top agencies Navy (Department of the Navy) DOJ (Department of Justice)	$1,166,265	0.1%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2023 and not on the FY2024–FY2025 lists; up 114 since Aug 2024–Jul 2025.
43	Saab Dynamics Aktiebolag Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,166,076	0.1%	Rank history: not on the FY2021–FY2023 lists, #80 in FY2024 and #40 in FY2025; up 253 since Aug 2024–Jul 2025.
44	Coordinated Defense Supply Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$1,124,130	0.1%	Rank history: #22 in FY2021, #27 in FY2022, #27 in FY2023, #26 in FY2024 and #59 in FY2025; up 43 since Aug 2024–Jul 2025.
45	Blane International Group, Inc. Top agencies USSOCOM (United States Special Operations Command)	$1,106,140	0.1%	Rank history: not on the FY2021–FY2023 lists, #71 in FY2024 and #51 in FY2025; up 163 since Aug 2024–Jul 2025.
46	Coronet Machinery Corp. Top agencies DLA (Defense Logistics Agency)	$1,084,906	0.1%	Rank history: #68 in FY2021, #61 in FY2022, #62 in FY2023, #34 in FY2024 and #45 in FY2025; down 4 since Aug 2024–Jul 2025.
47	S & K Aerospace, LLC Top agencies Navy (Department of the Navy)	$1,048,913	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
48	Lionheart Alliance LLC Top agencies DOJ (Department of Justice) Treasury (Department of the Treasury) DHS (Department of Homeland Security)	$1,043,813	0.1%	Rank history: not on the FY2021–FY2023 lists, #81 in FY2024 and not on the FY2025 list; up 40 since Aug 2024–Jul 2025.
49	Heico Corp Through Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$958,018	0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023, not on the FY2024 list and #37 in FY2025; new, not ranked in Aug 2024–Jul 2025.
50	Thomas Instrument, Incorporated Top agencies USAF (Department of the Air Force)	$896,995	0.1%	Rank history: #41 in FY2021, #33 in FY2022, not on the FY2023 list, #20 in FY2024 and #48 in FY2025; down 30 since Aug 2024–Jul 2025.
51	City Pattern and Foundry Company Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$891,403	0.1%	Rank history: not on the FY2021–FY2023 lists, #49 in FY2024 and #46 in FY2025; down 18 since Aug 2024–Jul 2025.
52	Cap 360 LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$872,585	0.1%	Rank history: not on the FY2021–FY2023 lists, #62 in FY2024 and #58 in FY2025; up 34 since Aug 2024–Jul 2025.
53	Parker-Hannifin Corporation Through Meggitt Defense Systems, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$862,504	0.1%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; up 23 since Aug 2024–Jul 2025.
54	Prism Maritime, Inc. Top agencies Navy (Department of the Navy)	$855,346	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
55	Machining Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$831,853	0.1%	Rank history: not on the FY2021–FY2022 lists, #41 in FY2023, #54 in FY2024 and #53 in FY2025; up 2 since Aug 2024–Jul 2025.
56	Airtronics, LLC Top agencies DLA (Defense Logistics Agency)	$809,829	0.1%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; down 7 since Aug 2024–Jul 2025.
57	Maven Engineering Corporation 2 awardees Top agencies DLA (Defense Logistics Agency)	$806,355	0.1%	Rank history: #57 in FY2021, #47 in FY2022, not on the FY2023 list, #25 in FY2024 and #44 in FY2025; down 5 since Aug 2024–Jul 2025.
58	Arms Unlimited Inc. Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$717,504	0.1%	Rank history: not on the FY2021 list, #87 in FY2022, not on the FY2023–FY2024 lists and #66 in FY2025; up 113 since Aug 2024–Jul 2025.
59	QPI Pro, Inc. Top agencies DLA (Defense Logistics Agency)	$714,855	0.1%	Rank history: not on the FY2021–FY2025 lists; up 56 since Aug 2024–Jul 2025.
60	Global Military Products Inc. Top agencies USSOCOM (United States Special Operations Command)	$710,412	0.1%	Rank history: not on the FY2021–FY2023 lists, #55 in FY2024 and #72 in FY2025; down 16 since Aug 2024–Jul 2025.
61	Tactair Fluid Controls Inc Through Skurka Aerospace Inc. Top agencies DLA (Defense Logistics Agency)	$686,280	0.1%	Rank history: not on the FY2021–FY2025 lists; up 90 since Aug 2024–Jul 2025.
62	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$655,603	0.1%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023, #32 in FY2024 and #54 in FY2025; down 12 since Aug 2024–Jul 2025.
63	Ultimate Training Munitions, Inc. Top agencies DLA (Defense Logistics Agency)	$645,972	0.1%	Rank history: not on the FY2021 list, #45 in FY2022, #81 in FY2023, #74 in FY2024 and not on the FY2025 list; up 18 since Aug 2024–Jul 2025.
64	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$645,452	0.1%	Rank history: not on the FY2021 list, #53 in FY2022, #36 in FY2023, #50 in FY2024 and #78 in FY2025; up 7 since Aug 2024–Jul 2025.
65	SEY Tec, Inc. Top agencies DLA (Defense Logistics Agency)	$617,752	0.1%	Rank history: #32 in FY2021, #23 in FY2022, #31 in FY2023, #30 in FY2024 and #36 in FY2025; down 29 since Aug 2024–Jul 2025.
66	Lee Precision Machine Shop Inc. Top agencies DLA (Defense Logistics Agency)	$606,281	0.1%	Rank history: #54 in FY2021, #57 in FY2022, #82 in FY2023, #77 in FY2024 and #95 in FY2025; up 3 since Aug 2024–Jul 2025.
67	Centron Industries Inc. Top agencies DLA (Defense Logistics Agency)	$594,550	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
68	Connectec Company, Inc. Top agencies DLA (Defense Logistics Agency)	$589,646	0.1%	Rank history: not on the FY2021 list, #86 in FY2022, not on the FY2023 list, #65 in FY2024 and #55 in FY2025; down 28 since Aug 2024–Jul 2025.
69	GTD Inc. Top agencies DLA (Defense Logistics Agency)	$561,640	0.1%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; up 23 since Aug 2024–Jul 2025.
70	Synergetic Technologies Group, Inc. Top agencies DLA (Defense Logistics Agency)	$548,310	0.1%	Rank history: #64 in FY2021, #83 in FY2022, #90 in FY2023, not on the FY2024 list and #93 in FY2025; up 33 since Aug 2024–Jul 2025.
71	Airborne Supply Inc. Top agencies DLA (Defense Logistics Agency)	$540,745	0.1%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; up 23 since Aug 2024–Jul 2025.
72	Culmen International, LLC Top agencies USSOCOM (United States Special Operations Command)	$533,024	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
73	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$529,738	0.1%	Rank history: #46 in FY2021, #70 in FY2022, #71 in FY2023, #57 in FY2024 and #77 in FY2025; down 5 since Aug 2024–Jul 2025.
74	J.p. Enterprises, Inc. Top agencies DHS (Department of Homeland Security)	$524,999	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
75	Blue Force Gear Inc. Top agencies DLA (Defense Logistics Agency)	$517,430	0.1%	Rank history: #85 in FY2021, #54 in FY2022, #63 in FY2023, #63 in FY2024 and #82 in FY2025; down 13 since Aug 2024–Jul 2025.
76	Aeromed Group, LLC Through Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$508,259	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
77	Knight's Armament Company Top agencies Navy (Department of the Navy)	$492,224	0.1%	Rank history: #8 in FY2021, #31 in FY2022, #50 in FY2023, #78 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
78	LOC Performance Products LLC Top agencies DLA (Defense Logistics Agency)	$477,174	0.1%	Rank history: #86 in FY2021, #96 in FY2022, not on the FY2023 list, #87 in FY2024 and not on the FY2025 list; up 129 since Aug 2024–Jul 2025.
79	Coastal Enterprises of Jacksonville Inc. Top agencies DLA (Defense Logistics Agency)	$434,338	<0.1%	Rank history: #55 in FY2021, #40 in FY2022, #84 in FY2023, #61 in FY2024 and not on the FY2025 list; down 14 since Aug 2024–Jul 2025.
80	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$422,125	<0.1%	Rank history: not on the FY2021 list, #77 in FY2022, #89 in FY2023, not on the FY2024 list and #84 in FY2025; up 73 since Aug 2024–Jul 2025.
81	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$382,400	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 172 since Aug 2024–Jul 2025.
82	Precision Laser Services Inc. Top agencies DLA (Defense Logistics Agency)	$374,771	<0.1%	Rank history: not on the FY2021 list, #94 in FY2022, not on the FY2023 list, #95 in FY2024 and #98 in FY2025; up 16 since Aug 2024–Jul 2025.
83	1AL Solutions LLC Top agencies DLA (Defense Logistics Agency)	$358,615	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
84	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$341,899	<0.1%	Rank history: not on the FY2021 list, #66 in FY2022, #74 in FY2023, #90 in FY2024 and not on the FY2025 list; up 60 since Aug 2024–Jul 2025.
85	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$336,585	<0.1%	Rank history: not on the FY2021 list, #48 in FY2022, #67 in FY2023, #89 in FY2024 and #60 in FY2025; down 25 since Aug 2024–Jul 2025.
86	Precision Metals Corp. Top agencies DLA (Defense Logistics Agency)	$335,861	<0.1%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023, #56 in FY2024 and #67 in FY2025; down 32 since Aug 2024–Jul 2025.
87	Smart Shooter Inc. Top agencies USAF (Department of the Air Force)	$334,730	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
88	Formica Industries LLC Top agencies DLA (Defense Logistics Agency)	$324,850	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
89	General Reliance Corp Top agencies DLA (Defense Logistics Agency)	$323,064	<0.1%	Rank history: not on the FY2021 list, #80 in FY2022, #88 in FY2023, #70 in FY2024 and #92 in FY2025; down 15 since Aug 2024–Jul 2025.
90	Great Lakes Sound & Vibration Inc. Top agencies DLA (Defense Logistics Agency)	$318,400	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
91	2Lyons Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$318,098	<0.1%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and #70 in FY2025; up 10 since Aug 2024–Jul 2025.
92	F & D Federal LLC Top agencies DOS (Department of State)	$309,366	<0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; new, not ranked in Aug 2024–Jul 2025.
93	Indus Precision Mfg., Inc. Top agencies DLA (Defense Logistics Agency)	$302,242	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94	Shield Technologies Corp Top agencies DLA (Defense Logistics Agency)	$286,170	<0.1%	Rank history: #60 in FY2021, #41 in FY2022, #43 in FY2023, #76 in FY2024 and not on the FY2025 list; up 37 since Aug 2024–Jul 2025.
95	Pattonair Usa, Inc. Top agencies DLA (Defense Logistics Agency)	$285,636	<0.1%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and #88 in FY2025; down 6 since Aug 2024–Jul 2025.
96	Lanzen, Incorporated Top agencies DLA (Defense Logistics Agency)	$268,531	<0.1%	Rank history: #69 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
97	Genesis Arms LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$268,001	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 235 since Aug 2024–Jul 2025.
98	Seneca Strategic Partners, LLC Top agencies DOS (Department of State)	$260,950	<0.1%	Rank history: not on the FY2021–FY2023 lists, #8 in FY2024 and #99 in FY2025; up 99 since Aug 2024–Jul 2025.
99	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$258,807	<0.1%	Rank history: #93 in FY2021, #90 in FY2022, not on the FY2023 list, #47 in FY2024 and #89 in FY2025; down 21 since Aug 2024–Jul 2025.
100	E W Yost Company Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$252,788	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 43 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 $914 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.

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