Top 100 Contractors in PSC W039: Lease or Rental of Equipment: Materials Handling Equipment, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Federal Contracts LLC Top agencies GSA (General Services Administration)	$10,855,841	19.6%	Rank history: #4 in FY2021, #20 in FY2022, #4 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Aug 2024–Jul 2025.
2	Herc Holdings Inc. Through Herc Rentals Inc. Top agencies Navy (Department of the Navy) GSA (General Services Administration) DLA (Defense Logistics Agency)	$6,418,902	11.6%	Rank history: not on the FY2021–FY2023 lists, #3 in FY2024 and #3 in FY2025; unchanged since Aug 2024–Jul 2025.
3	Texas Global Distribution LLC Top agencies Army (Department of the Army)	$4,005,520	7.2%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; unchanged since Aug 2024–Jul 2025.
4	Response Ai Solutions, LLC Top agencies Army (Department of the Army)	$2,927,616	5.3%	Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; new, not ranked in Aug 2024–Jul 2025.
5	The Pape Group, Inc. Through Pape' Material Handling Inc. Top agencies Navy (Department of the Navy)	$1,935,750	3.5%	Rank history: #3 in FY2021, #2 in FY2022, #5 in FY2023, #14 in FY2024 and #5 in FY2025; new, not ranked in Aug 2024–Jul 2025.
6	Native Instinct LLC Top agencies Navy (Department of the Navy)	$1,814,884	3.3%	Rank history: not on the FY2021 list, #26 in FY2022, #7 in FY2023, #9 in FY2024 and #15 in FY2025; up 4 since Aug 2024–Jul 2025.
7	Castle Hill Associates, LLC Top agencies Army (Department of the Army)	$1,495,300	2.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
8	Ameramex International, Inc. Top agencies Army (Department of the Army)	$1,459,062	2.6%	Rank history: not on the FY2021–FY2022 lists, #8 in FY2023, #10 in FY2024 and #8 in FY2025; unchanged since Aug 2024–Jul 2025.
9	Sunbelt Rentals, Inc. Top agencies GSA (General Services Administration) Navy (Department of the Navy) USDA (Department of Agriculture)	$1,309,887	2.4%	Rank history: not on the FY2021–FY2024 lists and #10 in FY2025; up 2 since Aug 2024–Jul 2025.
10	Kuog Corp Top agencies Army (Department of the Army)	$981,644	1.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
11	Hawthorne Machinery Co. Top agencies GSA (General Services Administration)	$957,610	1.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
12	Amstability, LLC Top agencies Army (Department of the Army)	$853,820	1.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
13	Ecology Mir Group LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$844,013	1.5%	Rank history: #24 in FY2021, #11 in FY2022, #39 in FY2023, #57 in FY2024 and #11 in FY2025; up 2 since Aug 2024–Jul 2025.
14	Triangle Solutions, LLC Top agencies Navy (Department of the Navy)	$831,146	1.5%	Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; new, not ranked in Aug 2024–Jul 2025.
15	Transfer General Trading and Transport of Goods Ltd Company Top agencies Army (Department of the Army)	$718,620	1.3%	Rank history: not on the FY2021–FY2023 lists, #17 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
16	Atlantic Lift Systems, Inc. Top agencies Navy (Department of the Navy) GSA (General Services Administration)	$568,546	1.0%	Rank history: not on the FY2021 list, #40 in FY2022, #17 in FY2023, #35 in FY2024 and #31 in FY2025; up 20 since Aug 2024–Jul 2025.
17	K.r. Campbell, Inc. Top agencies Navy (Department of the Navy)	$545,692	1.0%	Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; up 8 since Aug 2024–Jul 2025.
18	Efs Ebrex SARL Top agencies Navy (Department of the Navy)	$470,376	0.8%	Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; new, not ranked in Aug 2024–Jul 2025.
19	Allmat GMBH Top agencies Army (Department of the Army)	$468,603	0.8%	Rank history: #43 in FY2021, #28 in FY2022, #30 in FY2023, #29 in FY2024 and #17 in FY2025; up 11 since Aug 2024–Jul 2025.
20	RMS Cranes LLC Top agencies USAF (Department of the Air Force)	$457,926	0.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
21	Monmouth Solutions, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DHS (Department of Homeland Security)	$421,555	0.8%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; down 2 since Aug 2024–Jul 2025.
22	Salmons Dredging Corporation Top agencies USAF (Department of the Air Force)	$405,425	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
23	J.l. Dobbs, Inc. Top agencies Navy (Department of the Navy)	$378,475	0.7%	Rank history: #28 in FY2021, #18 in FY2022, #16 in FY2023, #19 in FY2024 and #20 in FY2025; down 10 since Aug 2024–Jul 2025.
24	North West Handling Systems, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$365,714	0.7%	Rank history: #25 in FY2021, #14 in FY2022, #18 in FY2023, #22 in FY2024 and #21 in FY2025; down 4 since Aug 2024–Jul 2025.
25	S.C.A. - Shipping Consultants Associated Ltd. Top agencies Navy (Department of the Navy)	$336,000	0.6%	Rank history: not on the FY2021–FY2023 lists, #96 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
26	Hong Ye Rental & Construction, Ltd. Top agencies DHS (Department of Homeland Security)	$319,100	0.6%	Rank history: #38 in FY2021, not on the FY2022–FY2024 lists and #100 in FY2025; up 72 since Aug 2024–Jul 2025.
27	Seventh Genius LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) Navy (Department of the Navy)	$317,342	0.6%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; new, not ranked in Aug 2024–Jul 2025.
28	Equipmentshare.com Inc. Top agencies GSA (General Services Administration)	$316,768	0.6%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; up 9 since Aug 2024–Jul 2025.
29	Areaka Trading & Logistics Company Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$274,500	0.5%	Rank history: not on the FY2021 list, #66 in FY2022, not on the FY2023 list, #11 in FY2024 and #4 in FY2025; down 25 since Aug 2024–Jul 2025.
30	Crewzers Fire Crew Transport Inc. Top agencies USDA (Department of Agriculture)	$248,480	0.4%	Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and #23 in FY2025; up 23 since Aug 2024–Jul 2025.
31	Intents Emergency Response LLC Top agencies USDA (Department of Agriculture)	$240,265	0.4%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; up 63 since Aug 2024–Jul 2025.
32	Precision Cranes, Inc. Top agencies Army (Department of the Army)	$217,669	0.4%	Rank history: not on the FY2021–FY2023 lists, #99 in FY2024 and #54 in FY2025; up 28 since Aug 2024–Jul 2025.
33	New Iraq AHD Company Top agencies Army (Department of the Army)	$214,769	0.4%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023, #26 in FY2024 and #36 in FY2025; up 16 since Aug 2024–Jul 2025.
34	Manuelaokekai L.L.C. Top agencies Navy (Department of the Navy)	$207,724	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
35	Tech O. R., LLC Top agencies Army (Department of the Army)	$203,000	0.4%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; down 3 since Aug 2024–Jul 2025.
36	Consolidated Transportation Services Inc. Top agencies Army (Department of the Army)	$199,194	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
37	Quadriga Services OOD Top agencies Army (Department of the Army)	$188,703	0.3%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023, #67 in FY2024 and #35 in FY2025; up 32 since Aug 2024–Jul 2025.
38	SKO Enterprises Inc. Top agencies Navy (Department of the Navy)	$181,578	0.3%	Rank history: #36 in FY2021, #23 in FY2022, #12 in FY2023, #7 in FY2024 and #16 in FY2025; down 29 since Aug 2024–Jul 2025.
39	Atlas Contracting Solutions LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$177,300	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
40	Skagit Aggregates LLC Top agencies Army (Department of the Army)	$175,054	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
41	Wild Flame Logistics, LLC Top agencies USDA (Department of Agriculture)	$164,321	0.3%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; new, not ranked in Aug 2024–Jul 2025.
42	Equipment Oahu LLC Top agencies Navy (Department of the Navy)	$154,995	0.3%	Rank history: not on the FY2021–FY2023 lists, #65 in FY2024 and #98 in FY2025; up 55 since Aug 2024–Jul 2025.
43	Ashchar SRS Ltd Top agencies USAF (Department of the Air Force)	$151,200	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
44	Gregory Poole Equipment Company Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$148,443	0.3%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #64 in FY2025; down 22 since Aug 2024–Jul 2025.
45	Innovative Federal Operations Group, Incorporated Top agencies Navy (Department of the Navy)	$140,725	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
46	Ardh Alsawaad Company Top agencies Army (Department of the Army)	$139,324	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
47	Equipment Experts Inc. Top agencies Navy (Department of the Navy)	$137,574	0.2%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; up 12 since Aug 2024–Jul 2025.
48	Pitney Bowes Inc. 2 awardees, including Pitney Bowes Global Financial Services LLC Top agencies VA (Department of Veterans Affairs)	$135,591	0.2%	Rank history: #32 in FY2021, #35 in FY2022, #66 in FY2023, #52 in FY2024 and #55 in FY2025; up 6 since Aug 2024–Jul 2025.
49	Hub Zone Services Corp Top agencies DLA (Defense Logistics Agency)	$125,700	0.2%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
50	Sparta Crane & Construction LLC Top agencies Army (Department of the Army)	$125,250	0.2%	Rank history: not on the FY2021–FY2023 lists, #2 in FY2024 and #9 in FY2025; down 43 since Aug 2024–Jul 2025.
51	Rafael Castro Montes De Oca Arquitectos, PSC Top agencies Navy (Department of the Navy)	$124,580	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
52	Waypoint LLC Top agencies Navy (Department of the Navy)	$121,666	0.2%	Rank history: not on the FY2021–FY2025 lists; up 70 since Aug 2024–Jul 2025.
53	Jungbluth GMBH Top agencies Army (Department of the Army)	$119,639	0.2%	Rank history: #57 in FY2021, not on the FY2022–FY2023 lists, #45 in FY2024 and #46 in FY2025; down 8 since Aug 2024–Jul 2025.
54	Gibson & Son Road Building, Inc. Top agencies USDA (Department of Agriculture)	$118,800	0.2%	Rank history: not on the FY2021–FY2024 lists and #47 in FY2025; new, not ranked in Aug 2024–Jul 2025.
55	OER Services LLC Top agencies Navy (Department of the Navy)	$117,596	0.2%	Rank history: #9 in FY2021, #32 in FY2022, #29 in FY2023, #43 in FY2024 and #56 in FY2025; up 2 since Aug 2024–Jul 2025.
56	North American Crane & Rigging LLC Top agencies Navy (Department of the Navy)	$113,430	0.2%	Rank history: #7 in FY2021, #42 in FY2022, #6 in FY2023, not on the FY2024 list and #18 in FY2025; down 39 since Aug 2024–Jul 2025.
57	BSE Performance, LLC Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) Army (Department of the Army)	$112,016	0.2%	Rank history: #39 in FY2021, #99 in FY2022, #65 in FY2023, #50 in FY2024 and #44 in FY2025; down 13 since Aug 2024–Jul 2025.
58	Truck Crane Rental Top agencies Navy (Department of the Navy)	$106,633	0.2%	Rank history: not on the FY2021–FY2023 lists, #49 in FY2024 and not on the FY2025 list; up 65 since Aug 2024–Jul 2025.
59	Astaroth Desarrollos SL Top agencies Navy (Department of the Navy)	$104,190	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
60	Alaska Strategic Services LLC Top agencies Navy (Department of the Navy)	$103,200	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
61	Red Orange North America Inc. Top agencies Navy (Department of the Navy)	$100,083	0.2%	Rank history: #19 in FY2021, #24 in FY2022, #54 in FY2023, #56 in FY2024 and #67 in FY2025; new, not ranked in Aug 2024–Jul 2025.
62	Fayzamerica LLC Top agencies USAF (Department of the Air Force)	$100,000	0.2%	Rank history: #13 in FY2021, not on the FY2022–FY2024 lists and #51 in FY2025; down 12 since Aug 2024–Jul 2025.
63	Top Gun Lighting and Industrial Supplies, LLC Top agencies USDA (Department of Agriculture)	$99,109	0.2%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023, #32 in FY2024 and #57 in FY2025; down 15 since Aug 2024–Jul 2025.
64	Builders Supply Inc. Top agencies DHS (Department of Homeland Security)	$96,500	0.2%	Rank history: not on the FY2021–FY2024 lists and #53 in FY2025; new, not ranked in Aug 2024–Jul 2025.
65	Rasmussen Marine, LLC Top agencies Navy (Department of the Navy)	$95,738	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
66	Nasir Al-Fanar for Trade and General Contracting LLC Top agencies Army (Department of the Army)	$95,379	0.2%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; down 39 since Aug 2024–Jul 2025.
67	Abelina T Mendiola Top agencies USAF (Department of the Air Force)	$88,452	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
68	Barnhart Crane and Rigging Co. Through Barnhart Northeast, Inc. Top agencies Navy (Department of the Navy)	$80,560	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
69	S & D International Transportation and Logistics Services GMBH Top agencies Army (Department of the Army)	$74,170	0.1%	Rank history: #42 in FY2021, #39 in FY2022, #28 in FY2023, #36 in FY2024 and #52 in FY2025; down 18 since Aug 2024–Jul 2025.
70	Perfected Solutions LLC Top agencies Navy (Department of the Navy)	$70,764	0.1%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; new, not ranked in Aug 2024–Jul 2025.
71	Blue House Partners, LLC Top agencies Navy (Department of the Navy)	$70,320	0.1%	Rank history: #67 in FY2021, #77 in FY2022, #36 in FY2023, #42 in FY2024 and #63 in FY2025; down 29 since Aug 2024–Jul 2025.
72	Leavitt Machinery USA Inc. Top agencies Navy (Department of the Navy)	$68,640	0.1%	Rank history: not on the FY2021–FY2023 lists, #59 in FY2024 and #62 in FY2025; down 11 since Aug 2024–Jul 2025.
73	Terrestris, LLC Top agencies Army (Department of the Army)	$66,925	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
74	Ken Miller Enterprises, Inc. Top agencies Army (Department of the Army)	$63,600	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
75	310 Dust Control LLC Top agencies USDA (Department of Agriculture)	$60,800	0.1%	Rank history: not on the FY2021–FY2023 lists, #74 in FY2024 and #71 in FY2025; down 4 since Aug 2024–Jul 2025.
76	G-Logistic Poland Spolka Z Ograniczona Odpowiedzialnoscia Top agencies Army (Department of the Army)	$59,016	0.1%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; down 13 since Aug 2024–Jul 2025.
77	Narongsak Marican & Son Limited Partnership Top agencies Army (Department of the Army)	$58,814	0.1%	Rank history: #64 in FY2021, #72 in FY2022, #48 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
78	Thompson Contracting, Inc. Top agencies Army (Department of the Army)	$55,819	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
79	ASV Bayernlift GMBH Top agencies Army (Department of the Army)	$45,469	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
80	Wood's Crushing and Hauling, Inc. Top agencies Army (Department of the Army)	$45,420	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
81	Rant Technologies, LLC Top agencies Army (Department of the Army)	$40,883	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
82	Govyork Inc. Top agencies DHS (Department of Homeland Security)	$39,200	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83	Bragg Investment Company, Inc. Top agencies USAF (Department of the Air Force)	$37,909	0.1%	Rank history: not on the FY2021–FY2023 lists, #71 in FY2024 and #58 in FY2025; down 16 since Aug 2024–Jul 2025.
84	Amerivet Contracting Top agencies USDA (Department of Agriculture)	$37,663	0.1%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023, #94 in FY2024 and #29 in FY2025; down 53 since Aug 2024–Jul 2025.
85	Lac Assal Services SARL Top agencies USAF (Department of the Air Force)	$37,138	0.1%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; new, not ranked in Aug 2024–Jul 2025.
86	Evolvee USA Inc. Top agencies DHS (Department of Homeland Security)	$36,400	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87	Capital Equipment Rentals LLC Top agencies Army (Department of the Army)	$35,100	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
88	Future Services General Trading & Contracting Co. Top agencies USAF (Department of the Air Force)	$34,065	0.1%	Rank history: not on the FY2021 list, #43 in FY2022, #49 in FY2023, #76 in FY2024 and #78 in FY2025; down 12 since Aug 2024–Jul 2025.
89	Pacific Ridgeline Forestry LLC Top agencies USDA (Department of Agriculture)	$33,440	0.1%	Rank history: not on the FY2021–FY2023 lists, #24 in FY2024 and #79 in FY2025; down 66 since Aug 2024–Jul 2025.
90	Moss Kevin Top agencies Army (Department of the Army)	$33,200	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
91	Multi Air Services Engineers Corp Top agencies USAF (Department of the Air Force)	$32,130	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
92	Rental Plus Co.,Ltd. Top agencies Navy (Department of the Navy)	$30,055	0.1%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023, #90 in FY2024 and #83 in FY2025; new, not ranked in Aug 2024–Jul 2025.
93	B3Globalcon LLC Through B3Globalcon Polska SP. Z O.o. Top agencies Army (Department of the Army)	$26,580	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94	Madcon LLC Top agencies Army (Department of the Army)	$25,953	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95	B & B Crane Service LLC Top agencies Army (Department of the Army)	$25,015	<0.1%	Rank history: #68 in FY2021, not on the FY2022–FY2024 lists and #81 in FY2025; up 21 since Aug 2024–Jul 2025.
96	Zana Group Company for General Contracts Top agencies Army (Department of the Army)	$25,000	<0.1%	Rank history: #72 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
97	Axsus Enterprises LLC Top agencies USDA (Department of Agriculture)	$24,724	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
98	Tri-City Industrial, LLC Top agencies Navy (Department of the Navy)	$24,128	<0.1%	Rank history: #35 in FY2021, not on the FY2022–FY2024 lists and #72 in FY2025; down 26 since Aug 2024–Jul 2025.
99	CKW Enterprises LLC Top agencies USDA (Department of Agriculture)	$24,100	<0.1%	Rank history: not on the FY2021–FY2025 lists; unchanged since Aug 2024–Jul 2025.
100	Sol Contractors Inc. Top agencies Army (Department of the Army)	$22,196	<0.1%	Rank history: #10 in FY2021, #7 in FY2022, #3 in FY2023, #4 in FY2024 and not on the FY2025 list; down 84 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 $55.5 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