Top 100 Contractors in PSC 2510: Vehicular Cab, Body, and Frame Structural Components, FY2023

Name: Top 100 Contractors in PSC 2510: Vehicular Cab, Body, and Frame Structural Components, FY2023
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 50% of FY2023 PSC 2510 contract dollars

Contract obligations: $78,715,282 Net of deobligations, by contracts coded PSC 2510
Contractors: 326 Parent companies with an obligation
Largest contractor: Oshkosh Corp $9.7 million, 11.3% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Oshkosh Corp 2 awardees, including Oshkosh Defense LLC and JLG Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$9,697,922	11.3%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2024 and #2 in FY2025; unchanged since FY2022.
2	BAE Systems PLC 3 awardees, including BAE Systems Land & Armaments L.P. Top agencies DLA (Defense Logistics Agency)	$8,160,739	9.5%	Rank history: #4 in FY2021, #2 in FY2022, #7 in FY2024 and #7 in FY2025; unchanged since FY2022.
3	G & W Products, Inc. Top agencies DLA (Defense Logistics Agency)	$5,661,769	6.6%	Rank history: not on the FY2021 list, #20 in FY2022 and not on the FY2024–FY2025 lists; up 17 since FY2022.
4	General Dynamics Corporation 2 awardees, including General Dynamics Land Systems Inc. and General Dynamics Land Systems - Canada Corporation Top agencies DLA (Defense Logistics Agency)	$3,877,149	4.5%	Rank history: #66 in FY2021, #5 in FY2022, not on the FY2024 list and #5 in FY2025; up 1 since FY2022.
5	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$3,293,605	3.8%	Rank history: #9 in FY2021, #9 in FY2022, #13 in FY2024 and #4 in FY2025; up 4 since FY2022.
6	Grand Industries Inc. Top agencies DLA (Defense Logistics Agency)	$3,129,968	3.6%	Rank history: #10 in FY2021, #7 in FY2022, #9 in FY2024 and #6 in FY2025; up 1 since FY2022.
7	Am General LLC 2 awardees Top agencies DLA (Defense Logistics Agency)	$2,989,216	3.5%	Rank history: #5 in FY2021, #4 in FY2022, #6 in FY2024 and #9 in FY2025; down 3 since FY2022.
8	Ussc Acquisition Corp Top agencies Army (Department of the Army)	$2,537,375	3.0%	Rank history: #2 in FY2021, #18 in FY2022, #28 in FY2024 and not on the FY2025 list; up 10 since FY2022.
9	Great Lakes Sound & Vibration Inc. Top agencies DLA (Defense Logistics Agency)	$1,730,477	2.0%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2024 and #77 in FY2025; new.
10	Lee Precision Machine Shop Inc. Top agencies DLA (Defense Logistics Agency)	$1,710,263	2.0%	Rank history: #7 in FY2021, #13 in FY2022, #8 in FY2024 and not on the FY2025 list; up 3 since FY2022.
11	GTA Containers, Inc. Top agencies DLA (Defense Logistics Agency)	$1,581,041	1.8%	Rank history: #6 in FY2021, #3 in FY2022, #10 in FY2024 and #31 in FY2025; down 8 since FY2022.
12	Wulco Inc. Top agencies DLA (Defense Logistics Agency)	$1,552,559	1.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
13	VSE Corporation Top agencies DLA (Defense Logistics Agency)	$1,498,667	1.7%	Rank history: #15 in FY2021, #46 in FY2022, #21 in FY2024 and #13 in FY2025; up 33 since FY2022.
14	Freightliner of Savannah, Inc. Top agencies DLA (Defense Logistics Agency)	$1,366,402	1.6%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2024 and #99 in FY2025; new.
15	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$1,094,824	1.3%	Rank history: #22 in FY2021, #24 in FY2022, #46 in FY2024 and #36 in FY2025; up 9 since FY2022.
16	Lanzen, Incorporated Top agencies DLA (Defense Logistics Agency)	$983,478	1.1%	Rank history: #17 in FY2021, #17 in FY2022, #27 in FY2024 and #47 in FY2025; up 1 since FY2022.
17	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$902,964	1.1%	Rank history: #25 in FY2021, #12 in FY2022, #30 in FY2024 and #25 in FY2025; down 5 since FY2022.
18	Tecmotiv Corporation Through Tecmotiv (Usa), Inc. Top agencies DLA (Defense Logistics Agency)	$821,603	1.0%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2024 and not on the FY2025 list; up 121 since FY2022.
19	Overseas Hardwoods Co Inc. Top agencies DLA (Defense Logistics Agency)	$808,405	0.9%	Rank history: #20 in FY2021, #6 in FY2022 and not on the FY2024–FY2025 lists; down 13 since FY2022.
20	Underground Pipeline Inc. Top agencies DLA (Defense Logistics Agency)	$802,379	0.9%	Rank history: #85 in FY2021, #31 in FY2022, #64 in FY2024 and not on the FY2025 list; up 11 since FY2022.
21	Sherwood Lumber Corp Top agencies DLA (Defense Logistics Agency)	$789,180	0.9%	Rank history: #49 in FY2021, #21 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
22	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$717,885	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
23	Hupp & Associates Inc. Top agencies DLA (Defense Logistics Agency)	$714,378	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 197 since FY2022.
24	Government of Canada Through Canadian Commercial Corporation Top agencies DLA (Defense Logistics Agency)	$689,309	0.8%	Rank history: not on the FY2021 list, #37 in FY2022, #71 in FY2024 and not on the FY2025 list; up 13 since FY2022.
25	Worldwide Equipment Enterprises Inc. Through Worldwide Equipment Inc. Top agencies DLA (Defense Logistics Agency)	$665,765	0.8%	Rank history: #55 in FY2021, #28 in FY2022, #48 in FY2024 and not on the FY2025 list; up 3 since FY2022.
26	All Affairs Transportation LLC Top agencies DLA (Defense Logistics Agency)	$631,451	0.7%	Rank history: not on the FY2021–FY2022 lists, #24 in FY2024 and #40 in FY2025; new.
27	QPI Pro Inc Top agencies DLA (Defense Logistics Agency)	$561,745	0.7%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2024 and not on the FY2025 list; new.
28	Taylor Devices Inc. Top agencies DLA (Defense Logistics Agency)	$528,966	0.6%	Rank history: #80 in FY2021, #99 in FY2022, #45 in FY2024 and #59 in FY2025; up 71 since FY2022.
29	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$518,121	0.6%	Rank history: #11 in FY2021, #16 in FY2022, #11 in FY2024 and #70 in FY2025; down 13 since FY2022.
30	SRC Inc. Through Srctec, LLC Top agencies Army (Department of the Army)	$477,526	0.6%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2024 and not on the FY2025 list; new.
31	Tactical Defense Manufacturing LLC Top agencies DLA (Defense Logistics Agency)	$466,403	0.5%	Rank history: not on the FY2021 list, #22 in FY2022, #25 in FY2024 and #21 in FY2025; down 9 since FY2022.
32	Mcclarin Plastics, LLC Top agencies DLA (Defense Logistics Agency)	$465,993	0.5%	Rank history: #13 in FY2021, #11 in FY2022, #38 in FY2024 and #50 in FY2025; down 21 since FY2022.
33	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$464,762	0.5%	Rank history: not on the FY2021 list, #26 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
34	Burhani Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$460,668	0.5%	Rank history: #32 in FY2021, #45 in FY2022, #53 in FY2024 and #55 in FY2025; up 11 since FY2022.
35	RDO Holdings Co. Through RDO Agriculture Equipment Co Top agencies DLA (Defense Logistics Agency)	$459,896	0.5%	Rank history: #38 in FY2021, #53 in FY2022, #41 in FY2024 and not on the FY2025 list; up 18 since FY2022.
36	Lockheed Martin Corporation Through Sikorsky Aircraft Corporation Top agencies Navy (Department of the Navy)	$459,584	0.5%	Rank history: not on the FY2021 list, #78 in FY2022 and not on the FY2024–FY2025 lists; up 42 since FY2022.
37	Parker-Hannifin Corporation Top agencies Army (Department of the Army)	$450,973	0.5%	Rank history: #48 in FY2021, #15 in FY2022 and not on the FY2024–FY2025 lists; down 22 since FY2022.
38	S & S Forest Products, LLC Top agencies DLA (Defense Logistics Agency)	$428,419	0.5%	Rank history: #88 in FY2021, #68 in FY2022 and not on the FY2024–FY2025 lists; up 30 since FY2022.
39	Greene Metal Products, Inc. Top agencies DLA (Defense Logistics Agency)	$418,649	0.5%	Rank history: #27 in FY2021, #23 in FY2022, #57 in FY2024 and #15 in FY2025; down 16 since FY2022.
40	Hawkins Glass Wholesalers, L.l.c Top agencies DLA (Defense Logistics Agency)	$417,083	0.5%	Rank history: #30 in FY2021, #30 in FY2022, #17 in FY2024 and not on the FY2025 list; down 10 since FY2022.
41	Supplycore LLC Top agencies DLA (Defense Logistics Agency)	$414,390	0.5%	Rank history: not on the FY2021 list, #43 in FY2022, #84 in FY2024 and #12 in FY2025; up 2 since FY2022.
42	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$384,008	0.4%	Rank history: #45 in FY2021, #33 in FY2022, #59 in FY2024 and #34 in FY2025; down 9 since FY2022.
43	A&B Foundry, LLC Top agencies DLA (Defense Logistics Agency)	$374,309	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
44	Universal Spartan LLC Top agencies DLA (Defense Logistics Agency)	$361,920	0.4%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2024 and #35 in FY2025; new.
45	Jdci Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$358,929	0.4%	Rank history: not on the FY2021 list, #93 in FY2022 and not on the FY2024–FY2025 lists; up 48 since FY2022.
46	Cypress Welding LLC Top agencies USAF (Department of the Air Force)	$343,326	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
47	Precision Metals Corp. Top agencies DLA (Defense Logistics Agency)	$319,762	0.4%	Rank history: #46 in FY2021, not on the FY2022 list, #75 in FY2024 and #48 in FY2025; up 77 since FY2022.
48	Cargotec OYJ Through Independent Rough Terrain Center LLC Top agencies DLA (Defense Logistics Agency)	$307,130	0.4%	Rank history: #57 in FY2021, #79 in FY2022 and not on the FY2024–FY2025 lists; up 31 since FY2022.
49	Science Applications International Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$289,849	0.3%	Rank history: #39 in FY2021, #77 in FY2022 and not on the FY2024–FY2025 lists; up 28 since FY2022.
50	Macomb Sheet Metal Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$287,769	0.3%	Rank history: #54 in FY2021, #55 in FY2022, #40 in FY2024 and #43 in FY2025; up 5 since FY2022.
51	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$284,822	0.3%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2024 and #63 in FY2025; new.
52	Statz Corp 2 awardees Top agencies DLA (Defense Logistics Agency)	$282,288	0.3%	Rank history: #19 in FY2021, #29 in FY2022, #20 in FY2024 and #39 in FY2025; down 23 since FY2022.
53	DC Precision LLC Top agencies DLA (Defense Logistics Agency)	$272,320	0.3%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #49 in FY2025; up 133 since FY2022.
54	Basic Rubber and Plastics Co. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$249,013	0.3%	Rank history: #72 in FY2021, #63 in FY2022, #52 in FY2024 and #89 in FY2025; up 9 since FY2022.
55	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$242,529	0.3%	Rank history: #50 in FY2021, #59 in FY2022, #60 in FY2024 and not on the FY2025 list; up 4 since FY2022.
56	L3Harris Technologies, Inc. Through L3 Technologies, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$241,420	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 88 since FY2022.
57	Stealth Supply Inc Top agencies DLA (Defense Logistics Agency)	$236,660	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
58	John Vance Motors Inc. Top agencies VA (Department of Veterans Affairs)	$233,507	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
59	Valcorp Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$213,828	0.2%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2024 and #100 in FY2025; up 63 since FY2022.
60	Soncoast Procurement, LLC Top agencies DLA (Defense Logistics Agency)	$203,264	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 60 since FY2022.
61	Direct Line, Inc. Top agencies DLA (Defense Logistics Agency)	$200,739	0.2%	Rank history: #40 in FY2021, not on the FY2022 list, #81 in FY2024 and #37 in FY2025; up 60 since FY2022.
62	All-Safe Inc. Top agencies DLA (Defense Logistics Agency)	$199,355	0.2%	Rank history: #95 in FY2021, #88 in FY2022 and not on the FY2024–FY2025 lists; up 26 since FY2022.
63	American Trading Service Inc Through American Trading Services, Inc. Top agencies DLA (Defense Logistics Agency)	$199,188	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	Baja Fabrication & Shock Works Inc. Top agencies DOJ (Department of Justice)	$194,776	0.2%	Rank history: #31 in FY2021, #25 in FY2022, #94 in FY2024 and not on the FY2025 list; down 39 since FY2022.
65	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$163,581	0.2%	Rank history: #63 in FY2021, not on the FY2022 list, #65 in FY2024 and not on the FY2025 list; up 39 since FY2022.
66	US Milpack & Manufacturing Corp Top agencies DLA (Defense Logistics Agency)	$161,270	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 198 since FY2022.
67	Equipment Parts Sales Top agencies DLA (Defense Logistics Agency)	$158,109	0.2%	Rank history: not on the FY2021 list, #36 in FY2022, #87 in FY2024 and #61 in FY2025; down 31 since FY2022.
68	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$156,966	0.2%	Rank history: #28 in FY2021, #14 in FY2022, #43 in FY2024 and #33 in FY2025; down 54 since FY2022.
69	Eilers Machine & Welding Inc. Top agencies DLA (Defense Logistics Agency)	$154,689	0.2%	Rank history: #37 in FY2021, #44 in FY2022, #54 in FY2024 and #53 in FY2025; down 25 since FY2022.
70	GMS International Corporation Top agencies DLA (Defense Logistics Agency)	$154,231	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
71	L Barge and Associates Inc. Top agencies DLA (Defense Logistics Agency)	$147,937	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 142 since FY2022.
72	2Lyons Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$147,481	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #57 in FY2025; new.
73	Triman Industries Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$145,129	0.2%	Rank history: not on the FY2021 list, #34 in FY2022, not on the FY2024 list and #83 in FY2025; down 39 since FY2022.
74	Cap 360 LLC Top agencies DLA (Defense Logistics Agency)	$144,710	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
75	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$137,078	0.2%	Rank history: #41 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 28 since FY2022.
76	Stay Safe Solutions, Inc. Top agencies DLA (Defense Logistics Agency)	$136,665	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
77	Don Elthon Top agencies DLA (Defense Logistics Agency)	$125,757	0.1%	Rank history: not on the FY2021 list, #85 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
78	RWC Group, LLC Top agencies USAF (Department of the Air Force)	$125,347	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
79	EOS Inc. 2 awardees, including Sidecar Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$123,756	0.1%	Rank history: #91 in FY2021, not on the FY2022 list, #69 in FY2024 and #97 in FY2025; up 114 since FY2022.
80	CNH Industrial N.V. Through CNH Industrial America LLC Top agencies DLA (Defense Logistics Agency)	$122,089	0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2024 and #74 in FY2025; up 56 since FY2022.
81	Badger Truck and Automotive Group, Inc. Top agencies DLA (Defense Logistics Agency)	$120,453	0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2024 and #14 in FY2025; up 83 since FY2022.
82	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$120,137	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 37 since FY2022.
83	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$118,541	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
84	Warfighter Focused Logistics Inc. Top agencies DLA (Defense Logistics Agency)	$117,358	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	Dana Safety Supply Inc. Top agencies Army (Department of the Army)	$117,032	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
86	Ua-Wav LLC Through United Access, L.L.C. Top agencies VA (Department of Veterans Affairs)	$114,833	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
87	Electrofilm Manufacturing Company LLC Through Koni NA LLC Top agencies DLA (Defense Logistics Agency)	$111,714	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 60 since FY2022.
88	R & D Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$110,062	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
89	Wollard International LLC Through TLD Wollard LLC Top agencies DLA (Defense Logistics Agency)	$107,976	0.1%	Rank history: #78 in FY2021, #57 in FY2022, #79 in FY2024 and not on the FY2025 list; down 32 since FY2022.
90	Trail-Eze, Inc. Top agencies USDA (Department of Agriculture)	$103,332	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
91	Alek Industries Inc. Top agencies DLA (Defense Logistics Agency)	$101,141	0.1%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2024 and not on the FY2025 list; up 27 since FY2022.
92	Harris Welding and Machine Company Top agencies DLA (Defense Logistics Agency)	$98,310	0.1%	Rank history: #83 in FY2021, not on the FY2022 list, #50 in FY2024 and not on the FY2025 list; up 51 since FY2022.
93	The Handy Tool & Mfg. Co., Inc. Top agencies DLA (Defense Logistics Agency)	$96,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
94	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$95,012	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
95	Robertson Manufacturing Inc. Top agencies DLA (Defense Logistics Agency)	$94,560	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #42 in FY2025; new.
96	Rosco Inc. Top agencies Army (Department of the Army)	$93,808	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
97	Titan Truck Equipment Company, Inc. Top agencies USDA (Department of Agriculture)	$93,063	0.1%	Rank history: not on the FY2021 list, #72 in FY2022 and not on the FY2024–FY2025 lists; down 25 since FY2022.
98	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$86,646	0.1%	Rank history: #36 in FY2021, #32 in FY2022, #55 in FY2024 and #46 in FY2025; down 66 since FY2022.
99	Melton Sales & Service Top agencies DLA (Defense Logistics Agency)	$85,961	0.1%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2024 and not on the FY2025 list; up 42 since FY2022.
100	Steelmasters of Columbus Inc. Top agencies DLA (Defense Logistics Agency)	$85,449	0.1%	Rank history: #94 in FY2021, #89 in FY2022 and not on the FY2024–FY2025 lists; down 11 since FY2022.

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100 of 326 contractors listed here. See the rest on GovTribe.

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 $85.8 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

Who were the top 10 PSC 2510 contractors in FY2023?

1. Oshkosh Corp ($9.7M), 2. BAE Systems PLC ($8.16M), 3. G & W Products, Inc. ($5.66M), 4. General Dynamics Corporation ($3.88M), 5. Ruta Supplies Inc. ($3.29M), 6. Grand Industries Inc. ($3.13M), 7. Am General LLC ($2.99M), 8. Ussc Acquisition Corp ($2.54M), 9. Great Lakes Sound & Vibration Inc. ($1.73M), 10. Lee Precision Machine Shop Inc. ($1.71M).

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