Top 100 Contractors in PSC 1730: Aircraft Ground Servicing Equipment, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Sun Test Systems B.V. 2 awardees, including Sun Test Systems, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$108,271,159	43.5%	Rank history: not on the FY2021–FY2024 lists and #1 in FY2025; up 6 since Aug 2024–Jul 2025.
2	Atap Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHS (Department of Homeland Security)	$16,911,834	6.8%	Rank history: #5 in FY2021, #25 in FY2022, #3 in FY2023, #2 in FY2024 and #8 in FY2025; up 4 since Aug 2024–Jul 2025.
3	Dmaero, LLC Top agencies USAF (Department of the Air Force)	$13,621,745	5.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
4	T Air Inc Through Global Ground Support, LLC Top agencies USAF (Department of the Air Force)	$11,622,595	4.7%	Rank history: not on the FY2021–FY2023 lists, #3 in FY2024 and #3 in FY2025; unchanged since Aug 2024–Jul 2025.
5	S & K Aerospace, LLC Top agencies USAF (Department of the Air Force)	$9,821,722	3.9%	Rank history: not on the FY2021 list, #1 in FY2022, #8 in FY2023, #1 in FY2024 and #4 in FY2025; down 2 since Aug 2024–Jul 2025.
6	Hornet Acquisitionco LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$8,775,518	3.5%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; new, not ranked in Aug 2024–Jul 2025.
7	Selecttech Services Corporation Top agencies USAF (Department of the Air Force)	$5,225,182	2.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
8	Lockheed Martin Corporation 6 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$5,096,307	2.0%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2023, #17 in FY2024 and #2 in FY2025; down 6 since Aug 2024–Jul 2025.
9	RTX Corporation 4 awardees, including Hamilton Sundstrand Corporation, Goodrich Corporation and Intertrade Limited Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,727,427	1.9%	Rank history: not on the FY2021–FY2023 lists, #20 in FY2024 and #7 in FY2025; up 4 since Aug 2024–Jul 2025.
10	The Boeing Company 5 awardees, including Boeing Distribution, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$2,868,064	1.2%	Rank history: #16 in FY2021, #21 in FY2022, #43 in FY2023, #39 in FY2024 and #10 in FY2025; down 1 since Aug 2024–Jul 2025.
11	Boneal, Incorporated Top agencies USAF (Department of the Air Force)	$2,507,589	1.0%	Rank history: #64 in FY2021, #43 in FY2022, #14 in FY2023, #10 in FY2024 and #44 in FY2025; up 3 since Aug 2024–Jul 2025.
12	Dutch Valley Supply Co. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$2,261,034	0.9%	Rank history: #7 in FY2021, #7 in FY2022, #12 in FY2023, #9 in FY2024 and #11 in FY2025; down 1 since Aug 2024–Jul 2025.
13	Cook Inlet Region Inc. Through Habco Industries LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$2,086,135	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
14	Kit Pack, LLC Top agencies DLA (Defense Logistics Agency)	$2,031,735	0.8%	Rank history: #80 in FY2021, #55 in FY2022, #56 in FY2023, #72 in FY2024 and #62 in FY2025; up 96 since Aug 2024–Jul 2025.
15	Kennon Products Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,871,982	0.8%	Rank history: #37 in FY2021, #31 in FY2022, #39 in FY2023, #21 in FY2024 and #22 in FY2025; up 12 since Aug 2024–Jul 2025.
16	Newview Oklahoma, Inc. Top agencies DLA (Defense Logistics Agency)	$1,676,902	0.7%	Rank history: #43 in FY2021, #27 in FY2022, #24 in FY2023, #35 in FY2024 and #26 in FY2025; up 15 since Aug 2024–Jul 2025.
17	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency)	$1,546,131	0.6%	Rank history: #4 in FY2021, #4 in FY2022, #4 in FY2023, #25 in FY2024 and #15 in FY2025; up 6 since Aug 2024–Jul 2025.
18	Aero Specialties Inc. Top agencies MDA (DOD Missile Defense Agency) DOI (Department of the Interior) USAF (Department of the Air Force)	$1,512,392	0.6%	Rank history: #57 in FY2021, not on the FY2022–FY2024 lists and #80 in FY2025; up 78 since Aug 2024–Jul 2025.
19	MCT Industries, Inc. 2 awardees Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security)	$1,317,142	0.5%	Rank history: #10 in FY2021, #8 in FY2022, #5 in FY2023, #50 in FY2024 and #34 in FY2025; up 26 since Aug 2024–Jul 2025.
20	Parts Life Inc. 2 awardees, including Deval Life Cycle Support LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,221,920	0.5%	Rank history: #38 in FY2021, #13 in FY2022, not on the FY2023 list, #65 in FY2024 and #47 in FY2025; new, not ranked in Aug 2024–Jul 2025.
21	Greene Machine & Manufacturing Inc. Top agencies USAF (Department of the Air Force)	$1,102,850	0.4%	Rank history: #22 in FY2021, #60 in FY2022, #20 in FY2023 and not on the FY2024–FY2025 lists; up 291 since Aug 2024–Jul 2025.
22	Davis Aircraft Products Co., Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,074,661	0.4%	Rank history: #36 in FY2021, #33 in FY2022, #60 in FY2023, #15 in FY2024 and #40 in FY2025; up 22 since Aug 2024–Jul 2025.
23	A3 Systems Corporation Top agencies GSA (General Services Administration) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,002,964	0.4%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2023, #27 in FY2024 and #19 in FY2025; up 13 since Aug 2024–Jul 2025.
24	Northrop Grumman Systems Corporation 4 awardees Top agencies DLA (Defense Logistics Agency)	$995,068	0.4%	Rank history: #1 in FY2021, #20 in FY2022, #35 in FY2023, #30 in FY2024 and #18 in FY2025; down 4 since Aug 2024–Jul 2025.
25	Disabled Aircraft Tools, LLC Top agencies USAF (Department of the Air Force)	$854,196	0.3%	Rank history: not on the FY2021–FY2025 lists; up 96 since Aug 2024–Jul 2025.
26	Avioss LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$846,119	0.3%	Rank history: #19 in FY2021, not on the FY2022 list, #19 in FY2023, #84 in FY2024 and #46 in FY2025; up 20 since Aug 2024–Jul 2025.
27	Diagnostic Solutions International LLC Top agencies DLA (Defense Logistics Agency)	$810,357	0.3%	Rank history: #12 in FY2021, not on the FY2022–FY2023 lists, #24 in FY2024 and #16 in FY2025; down 10 since Aug 2024–Jul 2025.
28	F3 Solutions LLC Through F3 Logistics LLC Top agencies USAF (Department of the Air Force)	$800,562	0.3%	Rank history: not on the FY2021 list, #53 in FY2022, not on the FY2023–FY2024 lists and #13 in FY2025; up 19 since Aug 2024–Jul 2025.
29	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$774,266	0.3%	Rank history: not on the FY2021 list, #86 in FY2022, #30 in FY2023, #55 in FY2024 and #21 in FY2025; down 3 since Aug 2024–Jul 2025.
30	V.e.p. Manufacturing Inc. Top agencies Navy (Department of the Navy)	$769,317	0.3%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023, #97 in FY2024 and #88 in FY2025; up 78 since Aug 2024–Jul 2025.
31	Ciqima Federal Services LLC Top agencies USAF (Department of the Air Force)	$724,491	0.3%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023, not on the FY2024 list and #33 in FY2025; up 21 since Aug 2024–Jul 2025.
32	Aircraft Covers, Inc. Top agencies DLA (Defense Logistics Agency)	$720,491	0.3%	Rank history: #31 in FY2021, #35 in FY2022, #26 in FY2023, #22 in FY2024 and #29 in FY2025; down 4 since Aug 2024–Jul 2025.
33	D & D Machinery & Sales Inc. Top agencies DLA (Defense Logistics Agency)	$709,881	0.3%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2023, not on the FY2024 list and #57 in FY2025; up 30 since Aug 2024–Jul 2025.
34	Ruotanen Associates Inc. Top agencies DLA (Defense Logistics Agency)	$684,203	0.3%	Rank history: #75 in FY2021, #58 in FY2022, not on the FY2023 list, #53 in FY2024 and #55 in FY2025; up 43 since Aug 2024–Jul 2025.
35	Bestek Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$594,944	0.2%	Rank history: #51 in FY2021, #51 in FY2022, #42 in FY2023, #56 in FY2024 and #30 in FY2025; unchanged since Aug 2024–Jul 2025.
36	Synergetic Technologies Group, Inc. Top agencies DLA (Defense Logistics Agency)	$509,877	0.2%	Rank history: not on the FY2021–FY2023 lists, #79 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
37	Forceco LLC Top agencies Navy (Department of the Navy)	$509,206	0.2%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; up 69 since Aug 2024–Jul 2025.
38	Coating Specialties, Inc. Top agencies DLA (Defense Logistics Agency)	$494,673	0.2%	Rank history: #56 in FY2021, not on the FY2022 list, #77 in FY2023, not on the FY2024 list and #39 in FY2025; up 1 since Aug 2024–Jul 2025.
39	H C Merchandisers, Inc. Top agencies DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$484,945	0.2%	Rank history: not on the FY2021–FY2025 lists; up 154 since Aug 2024–Jul 2025.
40	Mhd-Rockland Inc. Top agencies DLA (Defense Logistics Agency)	$484,540	0.2%	Rank history: #46 in FY2021 and not on the FY2022–FY2025 lists; up 147 since Aug 2024–Jul 2025.
41	Syn-Tech System, Inc. Top agencies DLA (Defense Logistics Agency)	$478,875	0.2%	Rank history: #71 in FY2021, #16 in FY2022, #52 in FY2023, #23 in FY2024 and #20 in FY2025; down 20 since Aug 2024–Jul 2025.
42	Pelican Products, Inc. Through Hardigg Industries, LLC Top agencies Navy (Department of the Navy)	$455,635	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
43	Shield Technologies Corp Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$436,534	0.2%	Rank history: #17 in FY2021, #36 in FY2022, #46 in FY2023, #7 in FY2024 and #28 in FY2025; down 18 since Aug 2024–Jul 2025.
44	Anders Aviation Group, LLC Top agencies DOT (Department of Transportation)	$430,337	0.2%	Rank history: not on the FY2021–FY2024 lists and #53 in FY2025; new, not ranked in Aug 2024–Jul 2025.
45	Owyhee Group Companies Top agencies USAF (Department of the Air Force)	$415,434	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
46	Cap 360 LLC Top agencies DLA (Defense Logistics Agency)	$404,664	0.2%	Rank history: not on the FY2021–FY2023 lists, #75 in FY2024 and not on the FY2025 list; up 24 since Aug 2024–Jul 2025.
47	Tronair, Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$404,021	0.2%	Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; new, not ranked in Aug 2024–Jul 2025.
48	Basic Rubber and Plastics Co. Top agencies DLA (Defense Logistics Agency)	$403,948	0.2%	Rank history: not on the FY2021–FY2023 lists, #73 in FY2024 and #81 in FY2025; up 20 since Aug 2024–Jul 2025.
49	Aeroforce Logistics LLC Top agencies DLA (Defense Logistics Agency)	$400,716	0.2%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; up 63 since Aug 2024–Jul 2025.
50	Statz Corp Top agencies DLA (Defense Logistics Agency)	$394,873	0.2%	Rank history: #24 in FY2021, #26 in FY2022, #22 in FY2023, #26 in FY2024 and #75 in FY2025; up 8 since Aug 2024–Jul 2025.
51	Jag Components, LLC Top agencies DLA (Defense Logistics Agency)	$392,270	0.2%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023, #70 in FY2024 and #36 in FY2025; down 3 since Aug 2024–Jul 2025.
52	Aircraft Ground Equipment, LLC Top agencies USAF (Department of the Air Force)	$374,716	0.2%	Rank history: not on the FY2021–FY2023 lists, #31 in FY2024 and #42 in FY2025; down 12 since Aug 2024–Jul 2025.
53	Equipment & Supply Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$373,004	0.1%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; up 58 since Aug 2024–Jul 2025.
54	R.e. Atckison Co., Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$366,750	0.1%	Rank history: #54 in FY2021, not on the FY2022–FY2024 lists and #43 in FY2025; up 49 since Aug 2024–Jul 2025.
55	Airborne Supply Inc. Top agencies DLA (Defense Logistics Agency)	$363,893	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
56	Textron Inc. 2 awardees, including Textron Ground Support Equipment Inc. and Bell Textron Inc. Top agencies NASA (National Aeronautics and Space Administration) DLA (Defense Logistics Agency)	$352,027	0.1%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; up 37 since Aug 2024–Jul 2025.
57	Next Evolution Water Solutions, Inc. Top agencies USAF (Department of the Air Force)	$345,686	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
58	Ametek Inc. Through Associated Aircraft Manufacturing & Sales, Inc. Top agencies DLA (Defense Logistics Agency)	$343,302	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
59	Yama Manufacturing Incorporated Top agencies DLA (Defense Logistics Agency)	$339,746	0.1%	Rank history: #60 in FY2021, #45 in FY2022, #23 in FY2023, #29 in FY2024 and #68 in FY2025; down 16 since Aug 2024–Jul 2025.
60	Caster Concepts Inc. 2 awardees, including Aerol LLC Top agencies DLA (Defense Logistics Agency)	$336,276	0.1%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; new, not ranked in Aug 2024–Jul 2025.
61	Capy Machine Shop Inc. Top agencies DLA (Defense Logistics Agency)	$333,916	0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023, not on the FY2024 list and #51 in FY2025; down 11 since Aug 2024–Jul 2025.
62	Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$331,057	0.1%	Rank history: not on the FY2021–FY2023 lists, #96 in FY2024 and #74 in FY2025; up 9 since Aug 2024–Jul 2025.
63	Blue Moon Designs, LLC Top agencies Navy (Department of the Navy)	$330,750	0.1%	Rank history: #18 in FY2021, not on the FY2022–FY2023 lists, #88 in FY2024 and not on the FY2025 list; up 24 since Aug 2024–Jul 2025.
64	Brackett Aircraft Company, Inc. Top agencies DLA (Defense Logistics Agency)	$329,873	0.1%	Rank history: #47 in FY2021, #64 in FY2022, #44 in FY2023, #57 in FY2024 and #41 in FY2025; down 22 since Aug 2024–Jul 2025.
65	Bell Boeing Joint Project Office Top agencies DLA (Defense Logistics Agency)	$328,413	0.1%	Rank history: #30 in FY2021, #46 in FY2022, #97 in FY2023 and not on the FY2024–FY2025 lists; up 99 since Aug 2024–Jul 2025.
66	Spika Design & Manufacturing, Inc. Top agencies Navy (Department of the Navy) DOT (Department of Transportation) Army (Department of the Army)	$299,140	0.1%	Rank history: #42 in FY2021, #74 in FY2022, not on the FY2023 list, #42 in FY2024 and #49 in FY2025; down 12 since Aug 2024–Jul 2025.
67	DLA Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$295,493	0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; new, not ranked in Aug 2024–Jul 2025.
68	Unitron, LP Top agencies DLA (Defense Logistics Agency)	$286,832	0.1%	Rank history: not on the FY2021 list, #95 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
69	Era Industrial Sales Corp Top agencies DLA (Defense Logistics Agency)	$277,161	0.1%	Rank history: not on the FY2021–FY2025 lists; up 63 since Aug 2024–Jul 2025.
70	Weckworth Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$276,775	0.1%	Rank history: #48 in FY2021, #49 in FY2022, #50 in FY2023, #34 in FY2024 and #48 in FY2025; down 13 since Aug 2024–Jul 2025.
71	PD Power Systems, LLC Top agencies DOJ (Department of Justice)	$271,650	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
72	NSN Specialty LLC Top agencies Navy (Department of the Navy)	$267,498	0.1%	Rank history: not on the FY2021–FY2023 lists, #44 in FY2024 and #64 in FY2025; down 12 since Aug 2024–Jul 2025.
73	The Conrad Company Top agencies DLA (Defense Logistics Agency)	$248,145	0.1%	Rank history: not on the FY2021–FY2025 lists; up 128 since Aug 2024–Jul 2025.
74	Manifold & Phalor Inc. Top agencies DLA (Defense Logistics Agency)	$242,877	0.1%	Rank history: #91 in FY2021, not on the FY2022–FY2023 lists, #89 in FY2024 and #78 in FY2025; up 57 since Aug 2024–Jul 2025.
75	General Dynamics Corporation Through General Dynamics-Ots, Inc. Top agencies DLA (Defense Logistics Agency)	$230,602	0.1%	Rank history: #21 in FY2021, #19 in FY2022, #61 in FY2023, #11 in FY2024 and #24 in FY2025; down 51 since Aug 2024–Jul 2025.
76	KWD Aircraft Support Equipment LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$225,790	0.1%	Rank history: #66 in FY2021, not on the FY2022–FY2024 lists and #77 in FY2025; up 6 since Aug 2024–Jul 2025.
77	Industrial Automation Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$225,047	0.1%	Rank history: #67 in FY2021 and not on the FY2022–FY2025 lists; up 247 since Aug 2024–Jul 2025.
78	Warren Machine Technology Inc. Top agencies DLA (Defense Logistics Agency)	$221,426	0.1%	Rank history: not on the FY2021 list, #57 in FY2022, not on the FY2023 list, #81 in FY2024 and #54 in FY2025; down 27 since Aug 2024–Jul 2025.
79	Federal Contracts LLC Top agencies USAF (Department of the Air Force) USDA (Department of Agriculture)	$216,504	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
80	Aerobase Group Inc. Top agencies Navy (Department of the Navy)	$216,182	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
81	General Aviation Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$213,419	0.1%	Rank history: #88 in FY2021, #50 in FY2022, #71 in FY2023, #54 in FY2024 and #61 in FY2025; down 17 since Aug 2024–Jul 2025.
82	General Nucleonics, Inc. Top agencies DLA (Defense Logistics Agency)	$210,600	0.1%	Rank history: not on the FY2021 list, #63 in FY2022, #57 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83	G & L Precision Products Inc. Top agencies DLA (Defense Logistics Agency)	$205,275	0.1%	Rank history: not on the FY2021–FY2025 lists; up 182 since Aug 2024–Jul 2025.
84	Winding Specialists Co., Inc. Top agencies DLA (Defense Logistics Agency)	$205,223	0.1%	Rank history: not on the FY2021–FY2025 lists; up 152 since Aug 2024–Jul 2025.
85	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$203,934	0.1%	Rank history: not on the FY2021–FY2025 lists; up 39 since Aug 2024–Jul 2025.
86	2Lyons Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$191,730	0.1%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023, not on the FY2024 list and #69 in FY2025; up 12 since Aug 2024–Jul 2025.
87	Metadure Parts & Sales, Inc. Top agencies DLA (Defense Logistics Agency)	$190,100	0.1%	Rank history: not on the FY2021–FY2025 lists; up 63 since Aug 2024–Jul 2025.
88	Thermodyne International, Ltd Top agencies DLA (Defense Logistics Agency)	$189,416	0.1%	Rank history: #99 in FY2021 and not on the FY2022–FY2025 lists; up 217 since Aug 2024–Jul 2025.
89	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$187,150	0.1%	Rank history: not on the FY2021–FY2025 lists; up 170 since Aug 2024–Jul 2025.
90	Millennium Aerospace and Defense Top agencies DLA (Defense Logistics Agency)	$183,036	0.1%	Rank history: not on the FY2021–FY2023 lists, #99 in FY2024 and not on the FY2025 list; up 58 since Aug 2024–Jul 2025.
91	Military Airlift Experts LLC (Milairx Llc) Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$182,375	0.1%	Rank history: #85 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
92	Chase Supply, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$180,841	0.1%	Rank history: not on the FY2021 list, #67 in FY2022, not on the FY2023–FY2024 lists and #91 in FY2025; up 47 since Aug 2024–Jul 2025.
93	Opatik Defense Manufacturing, LLC Top agencies DLA (Defense Logistics Agency)	$175,260	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$171,710	0.1%	Rank history: #63 in FY2021, not on the FY2022–FY2023 lists, #86 in FY2024 and not on the FY2025 list; up 82 since Aug 2024–Jul 2025.
95	Arhab LLC Top agencies Navy (Department of the Navy)	$168,081	0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; new, not ranked in Aug 2024–Jul 2025.
96	NDT Supply.com, Inc. Top agencies Navy (Department of the Navy)	$165,477	0.1%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; new, not ranked in Aug 2024–Jul 2025.
97	Harry Miller Co LLC Top agencies DLA (Defense Logistics Agency)	$155,787	0.1%	Rank history: not on the FY2021–FY2025 lists; up 202 since Aug 2024–Jul 2025.
98	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$154,044	0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 18 since Aug 2024–Jul 2025.
99	Nobles Worldwide Inc. Top agencies DLA (Defense Logistics Agency)	$153,336	0.1%	Rank history: not on the FY2021–FY2023 lists, #66 in FY2024 and #31 in FY2025; down 67 since Aug 2024–Jul 2025.
100	PDI Ground Support Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$150,234	0.1%	Rank history: not on the FY2021–FY2024 lists and #76 in FY2025; down 21 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 $249 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