Top 100 Contractors in PSC 3695: Miscellaneous Special Industry Machinery, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Siemens Corporation Through Siemens Government Technologies Inc. Top agencies Army (Department of the Army)	$79,988,136	33.8%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
2	Hadrian Automation, Inc. Top agencies Army (Department of the Army)	$79,436,000	33.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
3	KBA - Swiss Holding SA Through Koenig & Bauer Banknote Solutions SA Top agencies Treasury (Department of the Treasury)	$32,713,517	13.8%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023, #1 in FY2024 and #5 in FY2025; up 4 since Aug 2024–Jul 2025.
4	Amentum Holdings, Inc. Through Amentum Technology, Inc. Top agencies USAF (Department of the Air Force)	$14,977,500	6.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
5	Hills, Inc. Top agencies Army (Department of the Army)	$2,159,501	0.9%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; new, not ranked in Aug 2024–Jul 2025.
6	Purchinex LLC Top agencies VA (Department of Veterans Affairs)	$1,819,917	0.8%	Rank history: #3 in FY2021, #16 in FY2022, #5 in FY2023, #3 in FY2024 and #2 in FY2025; unchanged since Aug 2024–Jul 2025.
7	DMT Solutions Global Corporation Top agencies DHS (Department of Homeland Security)	$1,288,232	0.5%	Rank history: not on the FY2021–FY2024 lists and #12 in FY2025; up 9 since Aug 2024–Jul 2025.
8	Phillips Corporation Top agencies Army (Department of the Army) Commerce (Department of Commerce) Navy (Department of the Navy)	$1,239,943	0.5%	Rank history: #29 in FY2021, #24 in FY2022, #42 in FY2023, #12 in FY2024 and #4 in FY2025; unchanged since Aug 2024–Jul 2025.
9	Platinum Northeast LLC Top agencies Army (Department of the Army)	$1,197,410	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
10	Logistic Services International, Inc. Top agencies Army (Department of the Army)	$1,184,470	0.5%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
11	Koenig & Bauer Banknote Solutions SA Top agencies Treasury (Department of the Treasury)	$956,686	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
12	Stratasys, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$947,033	0.4%	Rank history: #6 in FY2021, #3 in FY2022, not on the FY2023 list, #6 in FY2024 and #7 in FY2025; down 11 since Aug 2024–Jul 2025.
13	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force)	$817,947	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
14	Lithoz America, LLC Top agencies Navy (Department of the Navy)	$775,972	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
15	Johnstown Welding & Fabrication, Inc. Through JWF Defense Systems, LLC Top agencies Commerce (Department of Commerce)	$691,470	0.3%	Rank history: not on the FY2021–FY2023 lists, #15 in FY2024 and #11 in FY2025; down 2 since Aug 2024–Jul 2025.
16	Gladwin Machinery Solutions Inc. Top agencies Army (Department of the Army)	$613,500	0.3%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; new, not ranked in Aug 2024–Jul 2025.
17	Gigabiter LLC Top agencies USAF (Department of the Air Force)	$588,057	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
18	J & P Khamken Industries Inc. Top agencies Army (Department of the Army)	$512,750	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
19	S.j. Smith Co., Inc. Top agencies Army (Department of the Army)	$500,000	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
20	Heattek Inc. Top agencies Navy (Department of the Navy)	$393,470	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
21	Goengineer LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$386,178	0.2%	Rank history: #62 in FY2021, not on the FY2022–FY2023 lists, #26 in FY2024 and not on the FY2025 list; up 145 since Aug 2024–Jul 2025.
22	Heatcon Inc. Through Heatcon Composite Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$364,267	0.2%	Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; new, not ranked in Aug 2024–Jul 2025.
23	Balance Technology Inc. Top agencies Army (Department of the Army)	$322,371	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
24	California Nanotechnologies, Inc. Top agencies Army (Department of the Army)	$314,500	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
25	Nano Dimension USA Inc Top agencies USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency)	$298,998	0.1%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2023, #99 in FY2024 and #15 in FY2025; up 55 since Aug 2024–Jul 2025.
26	NMH Tech, Inc. Top agencies HHS (Department of Health and Human Services)	$289,705	0.1%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; new, not ranked in Aug 2024–Jul 2025.
27	Xact Metal Inc. Top agencies Army (Department of the Army)	$288,759	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
28	Northrop Grumman Systems Corporation 2 awardees, including Remotec, Inc. Top agencies DOJ (Department of Justice)	$271,798	0.1%	Rank history: not on the FY2021–FY2023 lists, #8 in FY2024 and #22 in FY2025; down 23 since Aug 2024–Jul 2025.
29	Petter Investments Inc. Top agencies DHS (Department of Homeland Security)	$252,552	0.1%	Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; new, not ranked in Aug 2024–Jul 2025.
30	Exbuild LLC Top agencies Navy (Department of the Navy)	$236,765	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
31	Matterhackers, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$233,477	0.1%	Rank history: #17 in FY2021, #17 in FY2022, #17 in FY2023, not on the FY2024 list and #6 in FY2025; down 21 since Aug 2024–Jul 2025.
32	Unity Global Trading LLC Top agencies Army (Department of the Army)	$226,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
33	Toms Truck Sales LLC Top agencies GSA (General Services Administration)	$224,900	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
34	Spaleck Usa, LLC Top agencies Treasury (Department of the Treasury)	$221,658	0.1%	Rank history: not on the FY2021 list, #86 in FY2022, #13 in FY2023, #9 in FY2024 and #23 in FY2025; unchanged since Aug 2024–Jul 2025.
35	P&P Holding SRL Through Protec Surface Technologies S.R.L. Top agencies Treasury (Department of the Treasury)	$212,638	0.1%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2023, not on the FY2024 list and #10 in FY2025; down 8 since Aug 2024–Jul 2025.
36	Program Management and Technology Services, Inc. Top agencies Army (Department of the Army)	$208,833	0.1%	Rank history: not on the FY2021–FY2024 lists and #17 in FY2025; up 25 since Aug 2024–Jul 2025.
37	Sydor Instruments, LLC Top agencies DOJ (Department of Justice)	$206,549	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
38	J & R Tool Inc. Top agencies Navy (Department of the Navy)	$202,814	0.1%	Rank history: not on the FY2021–FY2023 lists, #91 in FY2024 and #62 in FY2025; up 113 since Aug 2024–Jul 2025.
39	Taza Supplies Inc. Top agencies Army (Department of the Army)	$195,786	0.1%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Aug 2024–Jul 2025.
40	Phasics Corp Top agencies Navy (Department of the Navy)	$182,350	0.1%	Rank history: not on the FY2021–FY2023 lists, #45 in FY2024 and #37 in FY2025; up 7 since Aug 2024–Jul 2025.
41	Loughmiller Machine, Tool & Design Top agencies Navy (Department of the Navy)	$178,450	0.1%	Rank history: not on the FY2021 list, #45 in FY2022, not on the FY2023 list, #89 in FY2024 and not on the FY2025 list; up 105 since Aug 2024–Jul 2025.
42	Onesource Europe GMBH Top agencies USAF (Department of the Air Force)	$178,019	0.1%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Aug 2024–Jul 2025.
43	M.v. Maschinen-Vertriebsgesellschaft MBH Top agencies USAF (Department of the Air Force)	$170,829	0.1%	Rank history: not on the FY2021 list, #79 in FY2022, not on the FY2023–FY2024 lists and #39 in FY2025; new, not ranked in Aug 2024–Jul 2025.
44	Kratos Technology & Training Solutions, Inc. Top agencies Army (Department of the Army)	$167,393	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
45	Aantilia LLC Top agencies Army (Department of the Army) Treasury (Department of the Treasury)	$164,129	0.1%	Rank history: #37 in FY2021, #13 in FY2022, #50 in FY2023, #4 in FY2024 and #26 in FY2025; down 43 since Aug 2024–Jul 2025.
46	Genesis 360 LLC Top agencies Army (Department of the Army)	$162,483	0.1%	Rank history: not on the FY2021–FY2024 lists and #40 in FY2025; new, not ranked in Aug 2024–Jul 2025.
47	Arhab LLC Top agencies USAF (Department of the Air Force)	$161,978	0.1%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; up 135 since Aug 2024–Jul 2025.
48	Federal Contracts LLC Top agencies DOE (Department of Energy)	$157,521	0.1%	Rank history: not on the FY2021 list, #57 in FY2022, #32 in FY2023, #31 in FY2024 and #42 in FY2025; down 8 since Aug 2024–Jul 2025.
49	Copenhagen Carvers LLC Top agencies Army (Department of the Army)	$154,296	0.1%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; new, not ranked in Aug 2024–Jul 2025.
50	In-Place Machining Company, LLC Top agencies Army (Department of the Army)	$151,900	0.1%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; new, not ranked in Aug 2024–Jul 2025.
51	Per-Geesh Construction Corporation Top agencies DHS (Department of Homeland Security)	$147,266	0.1%	Rank history: not on the FY2021–FY2024 lists and #45 in FY2025; new, not ranked in Aug 2024–Jul 2025.
52	Scientific Sales, Inc. Top agencies DOT (Department of Transportation)	$146,698	0.1%	Rank history: not on the FY2021–FY2024 lists and #36 in FY2025; down 9 since Aug 2024–Jul 2025.
53	TPS LLC Top agencies DOJ (Department of Justice)	$146,301	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
54	Adam N Eve Safety LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$144,855	0.1%	Rank history: not on the FY2021–FY2024 lists and #67 in FY2025; new, not ranked in Aug 2024–Jul 2025.
55	Seika Machinery, Inc. Top agencies Navy (Department of the Navy)	$144,300	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
56	Bravo, Inc. Top agencies Army (Department of the Army)	$141,450	0.1%	Rank history: #91 in FY2021, #98 in FY2022, not on the FY2023–FY2024 lists and #46 in FY2025; new, not ranked in Aug 2024–Jul 2025.
57	Enterprise Technology Solutions, Inc. Top agencies Navy (Department of the Navy)	$138,768	0.1%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; new, not ranked in Aug 2024–Jul 2025.
58	Kay Kay LLC Top agencies Army (Department of the Army) Commerce (Department of Commerce)	$136,550	0.1%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; new, not ranked in Aug 2024–Jul 2025.
59	Outdoor Power Sales & Service LLC Top agencies Army (Department of the Army)	$133,420	0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023, not on the FY2024 list and #84 in FY2025; new, not ranked in Aug 2024–Jul 2025.
60	Hexagon Manufacturing Intelligence Inc. Top agencies Army (Department of the Army) GSA (General Services Administration)	$132,613	0.1%	Rank history: not on the FY2021–FY2025 lists; up 115 since Aug 2024–Jul 2025.
61	American Pulverizer Co Top agencies DHS (Department of Homeland Security)	$129,695	0.1%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; new, not ranked in Aug 2024–Jul 2025.
62	Boyds Parts & Supplies LLC Top agencies Treasury (Department of the Treasury)	$129,461	0.1%	Rank history: not on the FY2021–FY2025 lists; up 49 since Aug 2024–Jul 2025.
63	Formlabs Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy)	$125,200	0.1%	Rank history: not on the FY2021 list, #55 in FY2022, not on the FY2023–FY2024 lists and #91 in FY2025; new, not ranked in Aug 2024–Jul 2025.
64	Han-Tek Inc. Top agencies Navy (Department of the Navy)	$122,972	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
65	Kaast Machine Tools Inc. Top agencies Army (Department of the Army)	$121,100	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
66	Bestwork Industries for the Blind Inc. Top agencies Navy (Department of the Navy)	$119,061	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
67	Mohawk Lifts LLC Top agencies DOJ (Department of Justice)	$111,534	<0.1%	Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; new, not ranked in Aug 2024–Jul 2025.
68	GOV Source LLC Top agencies Commerce (Department of Commerce)	$109,120	<0.1%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; new, not ranked in Aug 2024–Jul 2025.
69	United Precision Corp. Top agencies USAF (Department of the Air Force)	$108,960	<0.1%	Rank history: #16 in FY2021, #66 in FY2022, #53 in FY2023, not on the FY2024 list and #52 in FY2025; down 12 since Aug 2024–Jul 2025.
70	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$101,276	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
71	Greenway Equipment Sales Top agencies USDA (Department of Agriculture)	$99,713	<0.1%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; new, not ranked in Aug 2024–Jul 2025.
72	Robotnik Automation SL Top agencies Commerce (Department of Commerce)	$98,815	<0.1%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; new, not ranked in Aug 2024–Jul 2025.
73	American Starlinger Sahm Inc. Top agencies Army (Department of the Army)	$96,200	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
74	Cavotec USA Inc. Top agencies DOT (Department of Transportation)	$95,134	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
75	Lafayette Instrument Company, LLC Top agencies DHS (Department of Homeland Security)	$92,397	<0.1%	Rank history: not on the FY2021 list, #77 in FY2022, not on the FY2023–FY2024 lists and #70 in FY2025; new, not ranked in Aug 2024–Jul 2025.
76	Stoneage, Inc. Top agencies Navy (Department of the Navy)	$91,677	<0.1%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; down 37 since Aug 2024–Jul 2025.
77	San Antonio Lighthouse for the Blind Top agencies Treasury (Department of the Treasury)	$88,486	<0.1%	Rank history: not on the FY2021–FY2023 lists, #79 in FY2024 and not on the FY2025 list; up 86 since Aug 2024–Jul 2025.
78	T-L Irrigation Co. Top agencies USDA (Department of Agriculture)	$88,312	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
79	Eastern Auto Inc. Top agencies Army (Department of the Army)	$87,436	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
80	GC Laser Systems Inc. Top agencies USAF (Department of the Air Force)	$80,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023, not on the FY2024 list and #75 in FY2025; new, not ranked in Aug 2024–Jul 2025.
81	American Material Handling, Inc. Top agencies Army (Department of the Army)	$75,449	<0.1%	Rank history: #47 in FY2021, #50 in FY2022, not on the FY2023 list, #27 in FY2024 and #77 in FY2025; new, not ranked in Aug 2024–Jul 2025.
82	Snap-On Incorporated Through Idsc Holdings LLC Top agencies DOJ (Department of Justice)	$74,526	<0.1%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; new, not ranked in Aug 2024–Jul 2025.
83	Arbill Industries Inc. Top agencies DOT (Department of Transportation)	$73,637	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
84	Boss Laser LLC Top agencies USAF (Department of the Air Force)	$71,893	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 111 since Aug 2024–Jul 2025.
85	Alamex Inc. Top agencies Army (Department of the Army)	$71,260	<0.1%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; new, not ranked in Aug 2024–Jul 2025.
86	Diversified Fabricators & Erectors, Inc. Top agencies DHS (Department of Homeland Security)	$70,602	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87	Noraxon USA Inc. Top agencies Commerce (Department of Commerce)	$67,842	<0.1%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; new, not ranked in Aug 2024–Jul 2025.
88	Firestorm Labs, Inc. Top agencies USAF (Department of the Air Force)	$62,056	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
89	Hartwig, Inc. Top agencies Treasury (Department of the Treasury)	$59,892	<0.1%	Rank history: #5 in FY2021, #78 in FY2022, not on the FY2023–FY2024 lists and #63 in FY2025; up 36 since Aug 2024–Jul 2025.
90	Vastglobe Logistics LLC Top agencies DHS (Department of Homeland Security)	$58,875	<0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; new, not ranked in Aug 2024–Jul 2025.
91	Fortune Machinery Group LLC Top agencies USAF (Department of the Air Force)	$57,495	<0.1%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; new, not ranked in Aug 2024–Jul 2025.
92	Plum Creek Environmental Technologies LLC Top agencies VA (Department of Veterans Affairs)	$57,084	<0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; up 18 since Aug 2024–Jul 2025.
93	W S Darley & Co Top agencies DOJ (Department of Justice)	$56,628	<0.1%	Rank history: not on the FY2021–FY2023 lists, #88 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
94	Arnold Machinery Co Top agencies Treasury (Department of the Treasury) DOJ (Department of Justice)	$54,500	<0.1%	Rank history: not on the FY2021 list, #58 in FY2022, not on the FY2023–FY2024 lists and #97 in FY2025; new, not ranked in Aug 2024–Jul 2025.
95	Bowman Sales and Equipment, Inc. Top agencies DOJ (Department of Justice)	$53,450	<0.1%	Rank history: not on the FY2021–FY2024 lists and #100 in FY2025; up 7 since Aug 2024–Jul 2025.
96	Champlain Valley Equipment, Inc. Top agencies Army (Department of the Army)	$50,824	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
97	Data Detection Technologies Inc. Top agencies USAF (Department of the Air Force)	$50,800	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
98	Protocad Corporation Top agencies Navy (Department of the Navy)	$49,297	<0.1%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2023 and not on the FY2024–FY2025 lists; up 8 since Aug 2024–Jul 2025.
99	T J Painting & Contracting LLC Top agencies Army (Department of the Army)	$49,296	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
100	Tribal One Technology, LLC Top agencies DHS (Department of Homeland Security)	$46,918	<0.1%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; down 35 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 $237 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