Top 100 Contractors in PSC 5130: Hand Tools, Power Driven, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Wright Tool Company, LLC Top agencies Army (Department of the Army) GSA (General Services Administration) Navy (Department of the Navy)	$3,927,605	34.1%	Rank history: not on the FY2021–FY2023 lists, #6 in FY2024 and #10 in FY2025; up 6 since Aug 2024–Jul 2025.
2	Bowhead Avionics Manufacturing LLC Through Bowhead Turnkey Manufacturing LLC Top agencies Army (Department of the Army)	$2,045,571	17.7%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; new, not ranked in Aug 2024–Jul 2025.
3	MSC Industrial Direct Co. Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,011,977	8.8%	Rank history: #12 in FY2021, not on the FY2022 list, #80 in FY2023, not on the FY2024 list and #1 in FY2025; down 2 since Aug 2024–Jul 2025.
4	Lionheart Alliance LLC Top agencies DHS (Department of Homeland Security)	$623,349	5.4%	Rank history: not on the FY2021–FY2024 lists and #5 in FY2025; new, not ranked in Aug 2024–Jul 2025.
5	GC Laser Systems Inc. Top agencies Commerce (Department of Commerce)	$339,250	2.9%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; new, not ranked in Aug 2024–Jul 2025.
6	Consolidated Inventory Supply, Inc. Top agencies GSA (General Services Administration)	$313,926	2.7%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; up 2 since Aug 2024–Jul 2025.
7	MPC Industries, Inc. Top agencies GSA (General Services Administration)	$222,217	1.9%	Rank history: not on the FY2021–FY2024 lists and #71 in FY2025; up 73 since Aug 2024–Jul 2025.
8	Echelon Distribution LLC Top agencies Army (Department of the Army)	$210,218	1.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
9	Rhinestahl Corporation Top agencies DLA (Defense Logistics Agency)	$187,640	1.6%	Rank history: not on the FY2021–FY2023 lists, #40 in FY2024 and #11 in FY2025; up 1 since Aug 2024–Jul 2025.
10	M.n. Gumbert Corp Top agencies USAF (Department of the Air Force)	$154,704	1.3%	Rank history: not on the FY2021–FY2023 lists, #4 in FY2024 and not on the FY2025 list; up 128 since Aug 2024–Jul 2025.
11	Sea-Tech Products, Inc. Top agencies Navy (Department of the Navy)	$110,780	1.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
12	Snap-On Incorporated 2 awardees, including Idsc Holdings LLC and Power Hawk Technologies, Inc. Top agencies USAF (Department of the Air Force) DOS (Department of State) Navy (Department of the Navy)	$100,951	0.9%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; new, not ranked in Aug 2024–Jul 2025.
13	J. Byler Rivet Supply Inc. Top agencies Navy (Department of the Navy)	$99,681	0.9%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
14	Greene Machine & Manufacturing Inc. Top agencies USAF (Department of the Air Force)	$81,748	0.7%	Rank history: not on the FY2021 list, #5 in FY2022, not on the FY2023–FY2024 lists and #4 in FY2025; down 10 since Aug 2024–Jul 2025.
15	Blue Ash Tool & Die Co Inc. Top agencies Army (Department of the Army)	$81,000	0.7%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; up 76 since Aug 2024–Jul 2025.
16	Daniels Manufacturing Corporation Top agencies USAF (Department of the Air Force)	$71,906	0.6%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023, not on the FY2024 list and #21 in FY2025; up 70 since Aug 2024–Jul 2025.
17	Adept Fasteners Inc. Top agencies USAF (Department of the Air Force)	$68,876	0.6%	Rank history: not on the FY2021–FY2023 lists, #48 in FY2024 and #29 in FY2025; new, not ranked in Aug 2024–Jul 2025.
18	Kipper Tool Company Top agencies DOI (Department of the Interior)	$67,214	0.6%	Rank history: #24 in FY2021, not on the FY2022 list, #12 in FY2023, #77 in FY2024 and #15 in FY2025; down 6 since Aug 2024–Jul 2025.
19	Unex Corp Top agencies Navy (Department of the Navy)	$62,559	0.5%	Rank history: #18 in FY2021, #33 in FY2022, not on the FY2023 list, #62 in FY2024 and #30 in FY2025; up 28 since Aug 2024–Jul 2025.
20	Federal Contracts LLC Top agencies DOI (Department of the Interior)	$58,087	0.5%	Rank history: not on the FY2021 list, #17 in FY2022, not on the FY2023 list, #26 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
21	Zdaas LLC Top agencies DLA (Defense Logistics Agency)	$57,574	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
22	It Vision Networks Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$54,128	0.5%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; new, not ranked in Aug 2024–Jul 2025.
23	Dt-Trak Consulting, Inc. Top agencies DOI (Department of the Interior)	$53,806	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
24	Coordinated Defense Supply Systems, Inc. Top agencies USAF (Department of the Air Force)	$51,348	0.4%	Rank history: not on the FY2021–FY2025 lists; up 92 since Aug 2024–Jul 2025.
25	Gallup Lumber & Supply Co Inc. Top agencies HHS (Department of Health and Human Services)	$50,500	0.4%	Rank history: not on the FY2021–FY2023 lists, #29 in FY2024 and #37 in FY2025; up 15 since Aug 2024–Jul 2025.
26	Cutting Edge Tool Supply, Inc. Top agencies Treasury (Department of the Treasury)	$47,490	0.4%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Aug 2024–Jul 2025.
27	Flexible Assembly Systems, Inc. Top agencies USAF (Department of the Air Force)	$46,326	0.4%	Rank history: not on the FY2021 list, #74 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
28	FSR Consulting LLC Top agencies Army (Department of the Army)	$44,860	0.4%	Rank history: not on the FY2021–FY2023 lists, #16 in FY2024 and #39 in FY2025; down 8 since Aug 2024–Jul 2025.
29	Aerowing Inc. Top agencies Navy (Department of the Navy)	$44,280	0.4%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Aug 2024–Jul 2025.
30	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$44,225	0.4%	Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and #35 in FY2025; up 7 since Aug 2024–Jul 2025.
31	Epilog Corporation Top agencies DOI (Department of the Interior)	$43,395	0.4%	Rank history: #38 in FY2021, not on the FY2022–FY2024 lists and #42 in FY2025; new, not ranked in Aug 2024–Jul 2025.
32	Enfasco, Inc. Top agencies Navy (Department of the Navy)	$42,469	0.4%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2023, not on the FY2024 list and #44 in FY2025; new, not ranked in Aug 2024–Jul 2025.
33	Jenks Inc. Top agencies DOJ (Department of Justice) USAF (Department of the Air Force) Navy (Department of the Navy)	$41,841	0.4%	Rank history: not on the FY2021 list, #25 in FY2022, #19 in FY2023, #10 in FY2024 and #32 in FY2025; down 3 since Aug 2024–Jul 2025.
34	Tri Tool Inc. Top agencies USAF (Department of the Air Force)	$38,950	0.3%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; new, not ranked in Aug 2024–Jul 2025.
35	Management Consulting Inc. Through Mancon LLC Top agencies Navy (Department of the Navy)	$37,599	0.3%	Rank history: #45 in FY2021, not on the FY2022–FY2024 lists and #47 in FY2025; new, not ranked in Aug 2024–Jul 2025.
36	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$36,645	0.3%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023, #21 in FY2024 and #27 in FY2025; down 9 since Aug 2024–Jul 2025.
37	Bryan's Road Building and Supply Company, Inc. Top agencies Navy (Department of the Navy)	$35,335	0.3%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; new, not ranked in Aug 2024–Jul 2025.
38	Pulsar Analytics Inc. Top agencies Navy (Department of the Navy)	$34,678	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
39	Howell Laboratories Inc. Top agencies Navy (Department of the Navy)	$34,626	0.3%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023, not on the FY2024 list and #53 in FY2025; new, not ranked in Aug 2024–Jul 2025.
40	Expert Enterprise LLC Top agencies Army (Department of the Army)	$34,095	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
41	Rome Solutions LLC Top agencies USAF (Department of the Air Force)	$32,548	0.3%	Rank history: not on the FY2021 list, #13 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
42	Nautic-Sport, Inc. Top agencies DLA (Defense Logistics Agency)	$29,800	0.3%	Rank history: not on the FY2021–FY2025 lists; up 63 since Aug 2024–Jul 2025.
43	Triman Industries Inc. Top agencies Navy (Department of the Navy)	$29,280	0.3%	Rank history: #14 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
44	Traxplus LLC Top agencies DOI (Department of the Interior)	$24,972	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
45	Clayton Associates Inc. Top agencies DHS (Department of Homeland Security)	$24,799	0.2%	Rank history: #3 in FY2021, #27 in FY2022 and not on the FY2023–FY2025 lists; up 65 since Aug 2024–Jul 2025.
46	GPC Consolidated Reporting Top agencies Army (Department of the Army)	$24,068	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
47	Aronson-Campbell Industrial Supply, Inc. Top agencies Navy (Department of the Navy)	$23,852	0.2%	Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; new, not ranked in Aug 2024–Jul 2025.
48	Photikon Corp Top agencies DOJ (Department of Justice) Navy (Department of the Navy)	$22,980	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
49	K5 Defense LLC Top agencies Navy (Department of the Navy)	$22,200	0.2%	Rank history: not on the FY2021–FY2023 lists, #35 in FY2024 and #66 in FY2025; new, not ranked in Aug 2024–Jul 2025.
50	Nidaz LLC Top agencies Navy (Department of the Navy)	$21,993	0.2%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; new, not ranked in Aug 2024–Jul 2025.
51	VSS Logistics LLC Top agencies Navy (Department of the Navy)	$20,892	0.2%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and not on the FY2025 list; down 40 since Aug 2024–Jul 2025.
52	International Television Corp Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$18,672	0.2%	Rank history: not on the FY2021–FY2023 lists, #32 in FY2024 and #45 in FY2025; down 9 since Aug 2024–Jul 2025.
53	Thebigstore, LLC Top agencies Navy (Department of the Navy)	$18,623	0.2%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; new, not ranked in Aug 2024–Jul 2025.
54	Indal Technologies Inc Through EST Group Inc. Top agencies Navy (Department of the Navy)	$17,808	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
55	Incredible Supply LLC Top agencies Navy (Department of the Navy)	$17,594	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
56	Energy By Native American Design Corp Top agencies DOE (Department of Energy)	$17,005	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
57	Har-Per Sales Solutions Inc. Top agencies GSA (General Services Administration)	$15,990	0.1%	Rank history: not on the FY2021 list, #76 in FY2022, not on the FY2023–FY2024 lists and #34 in FY2025; down 21 since Aug 2024–Jul 2025.
58	Desco Manufacturing Company Top agencies Commerce (Department of Commerce)	$15,762	0.1%	Rank history: #63 in FY2021, #8 in FY2022, #34 in FY2023, not on the FY2024 list and #77 in FY2025; new, not ranked in Aug 2024–Jul 2025.
59	Eastside Saw & Sales, Inc. Top agencies Navy (Department of the Navy)	$13,600	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
60	Alphavets Inc Top agencies Navy (Department of the Navy)	$13,020	0.1%	Rank history: not on the FY2021 list, #87 in FY2022, not on the FY2023 list, #69 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
61	Butler Supply Inc. Top agencies Army (Department of the Army)	$12,181	0.1%	Rank history: not on the FY2021–FY2024 lists and #84 in FY2025; new, not ranked in Aug 2024–Jul 2025.
62	Joli Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$12,112	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
63	LBS Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$11,887	0.1%	Rank history: not on the FY2021–FY2024 lists and #69 in FY2025; up 6 since Aug 2024–Jul 2025.
64	Wrigglesworth Enterprises Inc. Top agencies Navy (Department of the Navy)	$11,448	0.1%	Rank history: #17 in FY2021, #62 in FY2022, not on the FY2023–FY2024 lists and #19 in FY2025; down 43 since Aug 2024–Jul 2025.
65	Stellar Industrial Supply, Inc. Top agencies Navy (Department of the Navy)	$10,597	0.1%	Rank history: #87 in FY2021, #97 in FY2022, #95 in FY2023, #84 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
66	Citibank, N.A. Top agencies DHS (Department of Homeland Security)	$10,343	0.1%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; new, not ranked in Aug 2024–Jul 2025.
67	Caprice Electronics, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$10,040	0.1%	Rank history: #32 in FY2021, #75 in FY2022, #69 in FY2023, #81 in FY2024 and not on the FY2025 list; up 66 since Aug 2024–Jul 2025.
68	Noels Inc. Top agencies DOI (Department of the Interior)	$8,853	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
69	Giga, Inc. Top agencies DLA (Defense Logistics Agency)	$8,820	0.1%	Rank history: #94 in FY2021, not on the FY2022 list, #37 in FY2023, #52 in FY2024 and #95 in FY2025; up 25 since Aug 2024–Jul 2025.
70	Allied Tools Inc Top agencies DLA (Defense Logistics Agency)	$8,150	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
71	Stealth Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$7,645	0.1%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; up 19 since Aug 2024–Jul 2025.
72	Northrop Grumman Systems Corporation Top agencies DLA (Defense Logistics Agency)	$6,893	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
73	Honsa Ergonomic Technologies LLC Top agencies DLA (Defense Logistics Agency)	$6,466	0.1%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023, not on the FY2024 list and #23 in FY2025; down 50 since Aug 2024–Jul 2025.
74	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$6,361	0.1%	Rank history: not on the FY2021 list, #7 in FY2022, #82 in FY2023, #53 in FY2024 and #96 in FY2025; up 21 since Aug 2024–Jul 2025.
75	Bright Lights Usa, Inc. Top agencies DLA (Defense Logistics Agency)	$6,300	0.1%	Rank history: #88 in FY2021, #51 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
76	Laser Plus Imaging, LLC Top agencies DLA (Defense Logistics Agency)	$6,180	0.1%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; up 17 since Aug 2024–Jul 2025.
77	In Speck Corp Top agencies Navy (Department of the Navy)	$5,443	<0.1%	Rank history: #56 in FY2021, #31 in FY2022, #85 in FY2023, not on the FY2024 list and #64 in FY2025; down 16 since Aug 2024–Jul 2025.
78	LCF Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$4,775	<0.1%	Rank history: not on the FY2021–FY2024 lists and #100 in FY2025; new, not ranked in Aug 2024–Jul 2025.
79	Divine Imaging Inc. Top agencies Navy (Department of the Navy)	$4,694	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
80	Nationwide Supplies, L.P. Top agencies DOS (Department of State)	$4,227	<0.1%	Rank history: #82 in FY2021, #34 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
81	Jlogistics LLC Top agencies Navy (Department of the Navy)	$4,111	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
82	Maney Aircraft, Inc. Top agencies DLA (Defense Logistics Agency)	$4,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83	EHB Supply Top agencies Navy (Department of the Navy)	$3,775	<0.1%	Rank history: #25 in FY2021, #30 in FY2022, #14 in FY2023, not on the FY2024 list and #26 in FY2025; down 55 since Aug 2024–Jul 2025.
84	F C I TECH Inc. Top agencies Navy (Department of the Navy)	$3,585	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
85	Young Sounds LLC Top agencies Navy (Department of the Navy)	$3,413	<0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; up 16 since Aug 2024–Jul 2025.
86	A.M.S. Network LLC Top agencies Navy (Department of the Navy)	$3,325	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87	Uline Inc. Top agencies DOS (Department of State)	$3,046	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 39 since Aug 2024–Jul 2025.
88	Alegna Inc. Top agencies Navy (Department of the Navy) DOS (Department of State)	$2,990	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
89	FDH Aero, LLC Top agencies DLA (Defense Logistics Agency)	$2,610	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
90	Wecsys LLC Top agencies GSA (General Services Administration)	$2,370	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 37 since Aug 2024–Jul 2025.
91	Greater Maryland Tool & Mfg. Corp. Top agencies Navy (Department of the Navy)	$2,260	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 27 since Aug 2024–Jul 2025.
92	The Boeing Company Top agencies DLA (Defense Logistics Agency)	$2,179	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
93	B & H International LLC Top agencies Navy (Department of the Navy)	$2,132	<0.1%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023, #72 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
94	W & S Supply Co., Inc. Top agencies Navy (Department of the Navy)	$2,083	<0.1%	Rank history: #43 in FY2021, #50 in FY2022, #21 in FY2023, #37 in FY2024 and not on the FY2025 list; up 35 since Aug 2024–Jul 2025.
95	Staver Hydraulics Co., Inc. Top agencies DLA (Defense Logistics Agency)	$1,493	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 22 since Aug 2024–Jul 2025.
96	Gage Bilt, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,107	<0.1%	Rank history: #19 in FY2021, #36 in FY2022, not on the FY2023–FY2024 lists and #50 in FY2025; down 48 since Aug 2024–Jul 2025.
97	TMA Laser Group Inc. Top agencies Navy (Department of the Navy)	$1,032	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
98	The Office Group Inc. Top agencies Navy (Department of the Navy)	$768	<0.1%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
99	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$505	<0.1%	Rank history: #83 in FY2021, #60 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
100	W.w. Grainger, Inc. Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) Army (Department of the Army)	$440	<0.1%	Rank history: #11 in FY2021, #4 in FY2022, #3 in FY2023, #11 in FY2024 and not on the FY2025 list; 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 $11.5 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