Top 100 Contractors in PSC 2590: Miscellaneous Vehicular Components, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Am General LLC 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$291,316,754	54.1%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2024 and #11 in FY2025; up 210 since FY2022.
2	Danbury Mission Technologies LLC Top agencies Army (Department of the Army)	$37,101,784	6.9%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
3	BAE Systems PLC 6 awardees, including BAE Systems Land and Armaments L.P. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$24,466,069	4.5%	Rank history: #4 in FY2021, #1 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
4	Oshkosh Corp 4 awardees, including Oshkosh Defense LLC, Pierce Manufacturing Inc. and JLG Industries, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$12,619,924	2.3%	Rank history: #20 in FY2021, #8 in FY2022, #17 in FY2024 and #12 in FY2025; up 4 since FY2022.
5	General Dynamics Corporation 4 awardees, including General Dynamics Land Systems Inc., General Dynamics Land Systems - Canada Corporation and General Dynamics Mission Systems, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$11,954,127	2.2%	Rank history: #11 in FY2021, #39 in FY2022, #4 in FY2024 and #23 in FY2025; up 34 since FY2022.
6	55 Industries, LLC Top agencies Army (Department of the Army)	$10,275,043	1.9%	Rank history: #5 in FY2021, #4 in FY2022, #8 in FY2024 and #10 in FY2025; down 2 since FY2022.
7	Os 2 Corp Top agencies Army (Department of the Army)	$8,187,902	1.5%	Rank history: #2 in FY2021, #5 in FY2022, #11 in FY2024 and #13 in FY2025; down 2 since FY2022.
8	Glemco LLC Top agencies Army (Department of the Army)	$7,703,311	1.4%	Rank history: #8 in FY2021, #12 in FY2022, #9 in FY2024 and #9 in FY2025; up 4 since FY2022.
9	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$7,184,756	1.3%	Rank history: not on the FY2021 list, #6 in FY2022, #12 in FY2024 and #40 in FY2025; down 3 since FY2022.
10	Global Enterprise Systems LLC Through Global Enterprise, Inc. Top agencies GSA (General Services Administration) USDA (Department of Agriculture) USAF (Department of the Air Force)	$5,422,378	1.0%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 93 since FY2022.
11	Allied Defense Industries Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$4,430,874	0.8%	Rank history: #47 in FY2021, #33 in FY2022, #19 in FY2024 and #36 in FY2025; up 22 since FY2022.
12	CME Arma, Inc. Top agencies Army (Department of the Army)	$3,649,095	0.7%	Rank history: #6 in FY2021, #9 in FY2022, #16 in FY2024 and #17 in FY2025; down 3 since FY2022.
13	Mem Corporation Top agencies Army (Department of the Army)	$3,574,118	0.7%	Rank history: #10 in FY2021, #7 in FY2022, #10 in FY2024 and #16 in FY2025; down 6 since FY2022.
14	Hypersonic Force LLC Top agencies Army (Department of the Army)	$3,566,016	0.7%	Rank history: #12 in FY2021, #10 in FY2022, #30 in FY2024 and #47 in FY2025; down 4 since FY2022.
15	Federal Defense Industries, Inc. Top agencies Army (Department of the Army)	$3,473,602	0.6%	Rank history: #7 in FY2021, #17 in FY2022, #27 in FY2024 and #21 in FY2025; up 2 since FY2022.
16	Evolution Interconnect Systems, Inc. Top agencies Army (Department of the Army)	$3,446,054	0.6%	Rank history: #29 in FY2021, #23 in FY2022, #25 in FY2024 and #37 in FY2025; up 7 since FY2022.
17	Autopartspros, LLC Top agencies Navy (Department of the Navy)	$3,273,809	0.6%	Rank history: #50 in FY2021, #13 in FY2022, #21 in FY2024 and #27 in FY2025; down 4 since FY2022.
18	Shield Technologies Corp Top agencies DLA (Defense Logistics Agency)	$2,955,541	0.5%	Rank history: #63 in FY2021, #26 in FY2022, #20 in FY2024 and #33 in FY2025; up 8 since FY2022.
19	U.s. Hardware Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$2,718,079	0.5%	Rank history: not on the FY2021 list, #40 in FY2022, #29 in FY2024 and #55 in FY2025; up 21 since FY2022.
20	Hawkins Glass Wholesalers, L.l.c Top agencies DLA (Defense Logistics Agency)	$2,474,614	0.5%	Rank history: #37 in FY2021, #21 in FY2022, #31 in FY2024 and not on the FY2025 list; up 1 since FY2022.
21	Coastal Mechanics Company, Inc. Top agencies Army (Department of the Army)	$2,181,453	0.4%	Rank history: #15 in FY2021, #19 in FY2022, #14 in FY2024 and #18 in FY2025; down 2 since FY2022.
22	American Aluminum Accessories Inc. Top agencies DOJ (Department of Justice)	$2,073,448	0.4%	Rank history: #49 in FY2021, #36 in FY2022, #49 in FY2024 and #41 in FY2025; up 14 since FY2022.
23	Melton Sales & Service Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$1,866,561	0.3%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2024 and #44 in FY2025; up 101 since FY2022.
24	Emergency Technology Inc. 2 awardees, including ETI Lighting, LLC Top agencies DOJ (Department of Justice) NASA (National Aeronautics and Space Administration)	$1,758,483	0.3%	Rank history: #22 in FY2021, #16 in FY2022, #23 in FY2024 and #22 in FY2025; down 8 since FY2022.
25	Southeastern Equipment Company, Inc. 2 awardees, including Seco Parts & Equipment Co Top agencies Army (Department of the Army) DOJ (Department of Justice) DLA (Defense Logistics Agency)	$1,706,741	0.3%	Rank history: #27 in FY2021, #20 in FY2022, #36 in FY2024 and not on the FY2025 list; down 5 since FY2022.
26	Tactical Defense Manufacturing LLC Top agencies DLA (Defense Logistics Agency)	$1,656,685	0.3%	Rank history: not on the FY2021 list, #76 in FY2022, #43 in FY2024 and not on the FY2025 list; up 50 since FY2022.
27	Bowhead Turnkey Manufacturing LLC Top agencies Army (Department of the Army)	$1,491,787	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$1,475,787	0.3%	Rank history: #25 in FY2021, #27 in FY2022, #22 in FY2024 and #34 in FY2025; down 1 since FY2022.
29	Novex Enterprises Top agencies DLA (Defense Logistics Agency)	$1,352,250	0.3%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2024 and not on the FY2025 list; new.
30	Integrated Procurement Technologies 2 awardees Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,324,342	0.2%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2024 and #67 in FY2025; up 202 since FY2022.
31	Badger Truck and Automotive Group, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,274,563	0.2%	Rank history: not on the FY2021 list, #37 in FY2022, #26 in FY2024 and #74 in FY2025; up 6 since FY2022.
32	Management Consulting Inc. Through Mancon LLC Top agencies Navy (Department of the Navy)	$1,230,000	0.2%	Rank history: #81 in FY2021, not on the FY2022 list, #28 in FY2024 and #48 in FY2025; returned.
33	Bright Lights Usa, Inc. Top agencies Army (Department of the Army)	$1,227,323	0.2%	Rank history: #14 in FY2021, #85 in FY2022, #51 in FY2024 and #38 in FY2025; up 52 since FY2022.
34	Transhield, Inc. Top agencies DLA (Defense Logistics Agency)	$1,175,945	0.2%	Rank history: #70 in FY2021, not on the FY2022 list, #32 in FY2024 and not on the FY2025 list; up 114 since FY2022.
35	Globe TECH LLC Top agencies Army (Department of the Army)	$1,150,945	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #6 in FY2025; new.
36	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$1,138,581	0.2%	Rank history: not on the FY2021 list, #78 in FY2022, #63 in FY2024 and #80 in FY2025; up 42 since FY2022.
37	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$1,118,186	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 88 since FY2022.
38	Newbegin Enterprises Inc. Top agencies USAF (Department of the Air Force)	$1,117,492	0.2%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2024 and #58 in FY2025; new.
39	Axxeum Inc Top agencies Army (Department of the Army)	$1,110,107	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
40	JDS International Inc. Top agencies DLA (Defense Logistics Agency)	$1,071,922	0.2%	Rank history: not on the FY2021 list, #99 in FY2022 and not on the FY2024–FY2025 lists; up 59 since FY2022.
41	LC Industries Inc. Top agencies Navy (Department of the Navy)	$1,062,151	0.2%	Rank history: #62 in FY2021, #45 in FY2022, #54 in FY2024 and #14 in FY2025; up 4 since FY2022.
42	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$1,033,933	0.2%	Rank history: #35 in FY2021, #60 in FY2022, #41 in FY2024 and #26 in FY2025; up 18 since FY2022.
43	FDH Defense Aftermarket, LLC Top agencies Army (Department of the Army)	$1,028,459	0.2%	Rank history: not on the FY2021 list, #80 in FY2022, #39 in FY2024 and #35 in FY2025; up 37 since FY2022.
44	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$963,730	0.2%	Rank history: #21 in FY2021, #22 in FY2022, #37 in FY2024 and #43 in FY2025; down 22 since FY2022.
45	Night Vision Devices Inc. Top agencies Army (Department of the Army)	$921,669	0.2%	Rank history: #26 in FY2021, #95 in FY2022, not on the FY2024 list and #89 in FY2025; up 50 since FY2022.
46	Mod Machine LLC Top agencies Army (Department of the Army)	$909,269	0.2%	Rank history: not on the FY2021 list, #97 in FY2022 and not on the FY2024–FY2025 lists; up 51 since FY2022.
47	Winzer Corporation Top agencies DLA (Defense Logistics Agency)	$901,633	0.2%	Rank history: #32 in FY2021, not on the FY2022 list, #42 in FY2024 and not on the FY2025 list; returned.
48	Aviation Procurement Systems, LLC Top agencies Army (Department of the Army)	$848,171	0.2%	Rank history: #67 in FY2021, #29 in FY2022, #89 in FY2024 and #94 in FY2025; down 19 since FY2022.
49	Hurricane Electronics, Inc. Top agencies Army (Department of the Army)	$766,299	0.1%	Rank history: not on the FY2021 list, #88 in FY2022 and not on the FY2024–FY2025 lists; up 39 since FY2022.
50	Augusta Engine Parts, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$762,222	0.1%	Rank history: #18 in FY2021, #34 in FY2022, #52 in FY2024 and #51 in FY2025; down 16 since FY2022.
51	Baker & Associates Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$739,982	0.1%	Rank history: #43 in FY2021, #81 in FY2022, #76 in FY2024 and not on the FY2025 list; up 30 since FY2022.
52	Training, Rehabilitation, & Development Institute, Inc. Top agencies Navy (Department of the Navy)	$735,685	0.1%	Rank history: #45 in FY2021, #24 in FY2022, #47 in FY2024 and #70 in FY2025; down 28 since FY2022.
53	Troy Sheet Metal Works, Inc. Top agencies DOJ (Department of Justice)	$713,635	0.1%	Rank history: #74 in FY2021, #48 in FY2022, #33 in FY2024 and #42 in FY2025; down 5 since FY2022.
54	S I T Corporation Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$695,700	0.1%	Rank history: #72 in FY2021, #59 in FY2022, #100 in FY2024 and #90 in FY2025; up 5 since FY2022.
55	Boss Innovation & Marketing Inc. Top agencies DOJ (Department of Justice)	$668,411	0.1%	Rank history: #41 in FY2021, #14 in FY2022, #48 in FY2024 and #65 in FY2025; down 41 since FY2022.
56	Defense Products and Services Group Usa, Inc. Top agencies DLA (Defense Logistics Agency)	$660,885	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 183 since FY2022.
57	Aw Developments Exports Ltd Top agencies DLA (Defense Logistics Agency)	$648,707	0.1%	Rank history: #66 in FY2021, #38 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.
58	Projectxyz, Inc. Top agencies Army (Department of the Army)	$642,339	0.1%	Rank history: #73 in FY2021, #73 in FY2022, #56 in FY2024 and #39 in FY2025; up 15 since FY2022.
59	Tecmotiv Corporation Through Tecmotiv (Usa), Inc. Top agencies Army (Department of the Army)	$634,829	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 61 since FY2022.
60	Marine Polymers, Inc. Top agencies Navy (Department of the Navy)	$622,435	0.1%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2024 and #64 in FY2025; up 133 since FY2022.
61	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$582,117	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 78 since FY2022.
62	MTP Drivetrain Services L.L.C. Top agencies Army (Department of the Army) DOJ (Department of Justice)	$574,403	0.1%	Rank history: not on the FY2021 list, #52 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
63	Federal Contracts LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) USDA (Department of Agriculture)	$560,991	0.1%	Rank history: not on the FY2021 list, #47 in FY2022 and not on the FY2024–FY2025 lists; down 16 since FY2022.
64	Argent World Services LLC Top agencies DOJ (Department of Justice) Navy (Department of the Navy) USAF (Department of the Air Force)	$558,947	0.1%	Rank history: #55 in FY2021, #70 in FY2022, #97 in FY2024 and #57 in FY2025; up 6 since FY2022.
65	Bpr-Rico Equipment, Inc. Top agencies DLA (Defense Logistics Agency)	$556,318	0.1%	Rank history: #38 in FY2021, #35 in FY2022, #46 in FY2024 and #98 in FY2025; down 30 since FY2022.
66	Defense Supply Systems LLC Top agencies Army (Department of the Army)	$541,647	0.1%	Rank history: not on the FY2021 list, #72 in FY2022, #50 in FY2024 and #19 in FY2025; up 6 since FY2022.
67	Brightwater Uag, LLC Top agencies Army (Department of the Army)	$532,813	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 49 since FY2022.
68	GTA Containers, Inc. Top agencies DLA (Defense Logistics Agency)	$521,020	0.1%	Rank history: #51 in FY2021, #77 in FY2022 and not on the FY2024–FY2025 lists; up 9 since FY2022.
69	Rev-Cap Company, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$515,959	0.1%	Rank history: #89 in FY2021, not on the FY2022 list, #77 in FY2024 and not on the FY2025 list; up 45 since FY2022.
70	Aarcorp 2 awardees, including AAR Manufacturing, Inc. and AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency)	$515,493	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 109 since FY2022.
71	Okinawa Bus K.K. Through Okinawa Fuso Jidosha Co.,Ltd. Top agencies Navy (Department of the Navy)	$511,342	0.1%	Rank history: #82 in FY2021, #90 in FY2022 and not on the FY2024–FY2025 lists; up 19 since FY2022.
72	P & R Trading Incorporated Top agencies Army (Department of the Army)	$505,826	0.1%	Rank history: #28 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 65 since FY2022.
73	Pinnacle Defense Systems, Inc. Top agencies Army (Department of the Army)	$472,905	0.1%	Rank history: #69 in FY2021, #87 in FY2022, #68 in FY2024 and not on the FY2025 list; up 14 since FY2022.
74	Bay Solutions LLC Top agencies Army (Department of the Army)	$461,720	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 38 since FY2022.
75	Relli Technology, Inc. Top agencies Army (Department of the Army)	$452,156	0.1%	Rank history: #75 in FY2021, not on the FY2022 list, #81 in FY2024 and not on the FY2025 list; up 44 since FY2022.
76	Lonestar Defense and Logistics LLC Top agencies Army (Department of the Army)	$449,334	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
77	Basic Rubber and Plastics Co. Top agencies DLA (Defense Logistics Agency)	$444,295	0.1%	Rank history: not on the FY2021 list, #65 in FY2022, #72 in FY2024 and #85 in FY2025; down 12 since FY2022.
78	Aviation International Solutions, LLC Top agencies Army (Department of the Army)	$425,726	0.1%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2024 and #88 in FY2025; up 230 since FY2022.
79	Hader Industries, Inc. Through Hader, Inc. Top agencies Army (Department of the Army)	$411,505	0.1%	Rank history: #87 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 22 since FY2022.
80	QPI Pro Inc Top agencies DLA (Defense Logistics Agency)	$401,597	0.1%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2024 and #60 in FY2025; new.
81	Lee Precision Machine Shop Inc. Top agencies DLA (Defense Logistics Agency)	$385,502	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 91 since FY2022.
82	Drone Usa, Inc. Through Howco Distributing Co. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$381,422	0.1%	Rank history: #93 in FY2021, #55 in FY2022, #79 in FY2024 and not on the FY2025 list; down 27 since FY2022.
83	Bradley-Thompson Tool Company Top agencies DLA (Defense Logistics Agency)	$377,875	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 86 since FY2022.
84	X-Hab 3D Inc. Top agencies USAF (Department of the Air Force)	$348,965	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$344,598	0.1%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2024 and not on the FY2025 list; up 24 since FY2022.
86	Maven Engineering Corporation Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$340,191	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 126 since FY2022.
87	Government of Canada Through Canadian Commercial Corporation Top agencies DLA (Defense Logistics Agency)	$337,804	0.1%	Rank history: not on the FY2021 list, #62 in FY2022 and not on the FY2024–FY2025 lists; down 25 since FY2022.
88	Puck Vertriebs GMBH Top agencies Army (Department of the Army)	$330,812	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
89	Evolution Trailer Technologies Inc. Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy)	$316,617	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
90	Florida Ordnance Corporation Top agencies Army (Department of the Army)	$307,200	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
91	Lanzen, Incorporated Top agencies DLA (Defense Logistics Agency)	$307,097	0.1%	Rank history: #83 in FY2021, not on the FY2022 list, #65 in FY2024 and not on the FY2025 list; up 15 since FY2022.
92	911 Circuits LLC Top agencies DOJ (Department of Justice)	$302,646	0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2024 and #62 in FY2025; up 29 since FY2022.
93	New Mexico Emergency Products LLC Top agencies DOI (Department of the Interior)	$293,559	0.1%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2024 and not on the FY2025 list; new.
94	Fiskars OYJ ABP Through Fiskars Brands, Inc. Top agencies DLA (Defense Logistics Agency)	$292,227	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 147 since FY2022.
95	Talon Air Top agencies Army (Department of the Army)	$290,617	0.1%	Rank history: #61 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 35 since FY2022.
96	Caliber Sales Engineering Inc. Top agencies Army (Department of the Army)	$289,250	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 106 since FY2022.
97	Marengo Fabricated Steel Ltd Top agencies DLA (Defense Logistics Agency)	$288,992	0.1%	Rank history: not on the FY2021 list, #82 in FY2022, #98 in FY2024 and not on the FY2025 list; down 15 since FY2022.
98	Noble Supply & Logistics LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$280,059	0.1%	Rank history: not on the FY2021 list, #93 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
99	Cives Corporation Top agencies Army (Department of the Army)	$280,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
100	Stephan Wood Products Inc. Top agencies DLA (Defense Logistics Agency)	$276,432	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 4 since FY2022.

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 $538 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. 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.
• Fiscal year 2023 ran Oct 1, 2022 – Sep 30, 2023. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2022. "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. The step from FY2022 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers