Top 100 Contractors in NAICS 33639: Other Motor Vehicle Parts Manufacturing, FY2024

Name: Top 100 Contractors in NAICS 33639: Other Motor Vehicle Parts Manufacturing, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 35% of FY2024 NAICS 33639 contract dollars

Contract obligations: $213,836,395 Net of deobligations, by contracts coded NAICS 33639 or a code under it
Contractors: 794 Parent companies with an obligation
Largest contractor: Honeywell International Inc. $14.8 million, 6.5% 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	Honeywell International Inc. Top agencies Army (Department of the Army)	$14,792,400	6.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
2	Rolls-Royce Solutions America Inc. Top agencies Army (Department of the Army)	$13,081,444	5.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
3	U.s. Hardware Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$11,361,143	5.0%	Rank history: #15 in FY2021, #9 in FY2022, #2 in FY2023 and #3 in FY2025; down 1 since FY2023.
4	GTA Containers, LLC 2 awardees Top agencies DLA (Defense Logistics Agency)	$9,296,522	4.1%	Rank history: #5 in FY2021, #4 in FY2022, #3 in FY2023 and #10 in FY2025; down 1 since FY2023.
5	Triman Industries Inc. 3 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$5,941,196	2.6%	Rank history: #29 in FY2021, #8 in FY2022, #7 in FY2023 and #4 in FY2025; up 2 since FY2023.
6	Heico Aerospace Corporat 3 awardees, including Seal Dynamics LLC, Thermal Structures, Inc. and Aerospace & Commercial Technologies, LLC Top agencies DLA (Defense Logistics Agency)	$5,669,842	2.5%	Rank history: #27 in FY2021, #52 in FY2022, #53 in FY2023 and #5 in FY2025; up 47 since FY2023.
7	Oshkosh Corporation 4 awardees, including Oshkosh Defense LLC, JLG Industries, Inc. and Pierce Manufacturing Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$5,411,914	2.4%	Rank history: #2 in FY2021, #1 in FY2022, #1 in FY2023 and #6 in FY2025; down 6 since FY2023.
8	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$4,783,593	2.1%	Rank history: #84 in FY2021, #82 in FY2022, not on the FY2023 list and #8 in FY2025; up 110 since FY2023.
9	RTX Corporation Through Kidde Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$4,554,353	2.0%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
10	Vehicle Maintenance Program Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$4,476,702	2.0%	Rank history: not on the FY2021–FY2023 lists and #84 in FY2025; up 160 since FY2023.
11	Autopartspros, LLC Top agencies Navy (Department of the Navy)	$3,927,263	1.7%	Rank history: #11 in FY2021, #13 in FY2022, #9 in FY2023 and #12 in FY2025; down 2 since FY2023.
12	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$3,842,911	1.7%	Rank history: #10 in FY2021, #6 in FY2022, #16 in FY2023 and #16 in FY2025; up 4 since FY2023.
13	Penn Power Group LLC Top agencies DLA (Defense Logistics Agency)	$3,369,704	1.5%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2025; new.
14	Rocky Mountain Holdings L.L.C Through Air Methods, LLC Top agencies Army (Department of the Army)	$3,228,372	1.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
15	Cavanaugh Government Group, LLC Top agencies DLA (Defense Logistics Agency)	$3,086,284	1.3%	Rank history: #9 in FY2021, #12 in FY2022, #6 in FY2023 and #40 in FY2025; down 9 since FY2023.
16	Direct Line, Inc. Top agencies DLA (Defense Logistics Agency)	$2,956,142	1.3%	Rank history: #19 in FY2021, #14 in FY2022, #12 in FY2023 and #23 in FY2025; down 4 since FY2023.
17	Statz Corp Top agencies DLA (Defense Logistics Agency)	$2,549,992	1.1%	Rank history: #52 in FY2021, #51 in FY2022, #25 in FY2023 and #41 in FY2025; up 8 since FY2023.
18	Luxium Solutions, LLC Top agencies DLA (Defense Logistics Agency)	$2,327,360	1.0%	Rank history: not on the FY2021 list, #68 in FY2022, not on the FY2023 list and #42 in FY2025; returned.
19	Worldwide Equipment Enterprises Inc. Through Worldwide Equipment Inc. Top agencies DLA (Defense Logistics Agency)	$2,327,201	1.0%	Rank history: #94 in FY2021, #58 in FY2022, #8 in FY2023 and not on the FY2025 list; down 11 since FY2023.
20	Training, Rehabilitation, & Development Institute, Inc. Top agencies Navy (Department of the Navy)	$2,306,793	1.0%	Rank history: #24 in FY2021, #15 in FY2022, #22 in FY2023 and #29 in FY2025; up 2 since FY2023.
21	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,906,021	0.8%	Rank history: #13 in FY2021, #21 in FY2022, #23 in FY2023 and #13 in FY2025; up 2 since FY2023.
22	LOC Performance Products LLC Top agencies DLA (Defense Logistics Agency)	$1,881,975	0.8%	Rank history: #60 in FY2021, not on the FY2022 list, #14 in FY2023 and #20 in FY2025; down 8 since FY2023.
23	Underground Pipeline Inc. Top agencies DLA (Defense Logistics Agency)	$1,797,298	0.8%	Rank history: #14 in FY2021, #70 in FY2022, not on the FY2023 list and not on the FY2025 list; up 195 since FY2023.
24	Dynalec Corporation Top agencies DLA (Defense Logistics Agency)	$1,774,230	0.8%	Rank history: #33 in FY2021, #7 in FY2022, #11 in FY2023 and #36 in FY2025; down 13 since FY2023.
25	HDT Expeditionary Systems Inc. Top agencies Army (Department of the Army)	$1,738,369	0.8%	Rank history: not on the FY2021–FY2023 lists and #15 in FY2025; new.
26	QPI Pro Inc Top agencies DLA (Defense Logistics Agency)	$1,651,198	0.7%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023 and #35 in FY2025; up 44 since FY2023.
27	Greene Machine & Manufacturing Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$1,596,256	0.7%	Rank history: not on the FY2021–FY2023 lists and #59 in FY2025; new.
28	Canadian Commercial Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,527,513	0.7%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2025; new.
29	BAE Systems 5 awardees, including BAE Systems Land & Armaments L.P. and BAE Systems Controls Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,514,230	0.7%	Rank history: #28 in FY2021, #19 in FY2022, #21 in FY2023 and #91 in FY2025; down 8 since FY2023.
30	Oran Safety Glass Inc. Top agencies DLA (Defense Logistics Agency)	$1,454,500	0.6%	Rank history: not on the FY2021–FY2023 lists and #7 in FY2025; new.
31	Lee Precision Machine Shop Inc. Top agencies DLA (Defense Logistics Agency)	$1,416,004	0.6%	Rank history: not on the FY2021 list, #72 in FY2022, #43 in FY2023 and #63 in FY2025; up 12 since FY2023.
32	AK Manufacturing Inc. Top agencies DLA (Defense Logistics Agency)	$1,415,550	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
33	Penn Detroit Diesel Allison LLC Through Penn Power Group LLC Top agencies DLA (Defense Logistics Agency)	$1,308,132	0.6%	Rank history: #7 in FY2021, #5 in FY2022, #5 in FY2023 and not on the FY2025 list; down 28 since FY2023.
34	Bpr-Rico Equipment, Inc. Top agencies DLA (Defense Logistics Agency) Treasury (Department of the Treasury)	$1,306,847	0.6%	Rank history: #23 in FY2021, #27 in FY2022, #54 in FY2023 and #82 in FY2025; up 20 since FY2023.
35	Black Bay Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$1,295,753	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 290 since FY2023.
36	Am General LLC 2 awardees Top agencies DLA (Defense Logistics Agency)	$1,281,866	0.6%	Rank history: #12 in FY2021, #3 in FY2022, not on the FY2023 list and #2 in FY2025; up 172 since FY2023.
37	Kidde Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$1,260,986	0.5%	Rank history: not on the FY2021–FY2023 lists and #48 in FY2025; new.
38	Marvin Engineering Co, Inc. 2 awardees, including Marvin Land Systems, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$1,209,395	0.5%	Rank history: not on the FY2021 list, #65 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
39	Windward Enterprises, LLC Top agencies DLA (Defense Logistics Agency)	$1,206,289	0.5%	Rank history: #31 in FY2021, #40 in FY2022, #44 in FY2023 and #37 in FY2025; up 5 since FY2023.
40	Newview Oklahoma, Inc. Top agencies DLA (Defense Logistics Agency)	$1,189,894	0.5%	Rank history: not on the FY2021 list, #49 in FY2022, #52 in FY2023 and not on the FY2025 list; up 12 since FY2023.
41	Dynamic Metals, LLC Top agencies DLA (Defense Logistics Agency)	$1,167,877	0.5%	Rank history: not on the FY2021 list, #41 in FY2022, #13 in FY2023 and #19 in FY2025; down 28 since FY2023.
42	Emcor Group Inc. Through Dynalec Corporation Top agencies DLA (Defense Logistics Agency)	$1,153,141	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
43	Napa M3 Inc. Top agencies DLA (Defense Logistics Agency)	$1,137,926	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 131 since FY2023.
44	American Aluminum Accessories Inc. Top agencies DOJ (Department of Justice)	$1,111,056	0.5%	Rank history: #34 in FY2021, #28 in FY2022, #17 in FY2023 and #24 in FY2025; down 27 since FY2023.
45	Neal Supply and Rental, LLC Top agencies DLA (Defense Logistics Agency)	$1,110,805	0.5%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023 and #83 in FY2025; up 31 since FY2023.
46	Pines Quality Inc. Top agencies DLA (Defense Logistics Agency)	$1,081,013	0.5%	Rank history: not on the FY2021 list, #25 in FY2022, #74 in FY2023 and #62 in FY2025; up 28 since FY2023.
47	System Technical Support Corporation Top agencies DLA (Defense Logistics Agency)	$1,080,598	0.5%	Rank history: not on the FY2021 list, #47 in FY2022, #28 in FY2023 and #80 in FY2025; down 19 since FY2023.
48	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$1,038,323	0.5%	Rank history: #32 in FY2021, #20 in FY2022, #19 in FY2023 and #68 in FY2025; down 29 since FY2023.
49	Hunter Defense Technolog Through HDT Expeditionary Systems Inc. Top agencies Army (Department of the Army)	$956,514	0.4%	Rank history: #57 in FY2021, #11 in FY2022, #20 in FY2023 and not on the FY2025 list; down 29 since FY2023.
50	LC Industries Inc. Top agencies Navy (Department of the Navy)	$953,727	0.4%	Rank history: #46 in FY2021, #36 in FY2022, #30 in FY2023 and not on the FY2025 list; down 20 since FY2023.
51	Donaldson Company, Inc. Top agencies DLA (Defense Logistics Agency)	$935,832	0.4%	Rank history: #81 in FY2021, not on the FY2022 list, #95 in FY2023 and not on the FY2025 list; up 44 since FY2023.
52	Science Applications International Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$917,024	0.4%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and not on the FY2025 list; down 10 since FY2023.
53	Valcorp Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$882,087	0.4%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2023 and #88 in FY2025; up 12 since FY2023.
54	Danaher Corporation Through Pall Aeropower Corporation Top agencies DLA (Defense Logistics Agency)	$873,658	0.4%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2023 and not on the FY2025 list; down 20 since FY2023.
55	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$812,726	0.4%	Rank history: not on the FY2021–FY2023 lists and #26 in FY2025; up 50 since FY2023.
56	Newbegin Enterprises Inc. Top agencies USAF (Department of the Air Force)	$781,720	0.3%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023 and #70 in FY2025; up 26 since FY2023.
57	Saint-Gobain Ceramics & Plastics Inc Through Luxium Solutions, LLC Top agencies DLA (Defense Logistics Agency)	$779,760	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 72 since FY2023.
58	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$761,798	0.3%	Rank history: #44 in FY2021, #26 in FY2022, #39 in FY2023 and #67 in FY2025; down 19 since FY2023.
59	Washington Foundries Inc. Top agencies DLA (Defense Logistics Agency)	$754,881	0.3%	Rank history: not on the FY2021 list, #64 in FY2022, #37 in FY2023 and not on the FY2025 list; down 22 since FY2023.
60	Marine Polymers, Inc. Top agencies Navy (Department of the Navy)	$746,280	0.3%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023 and #50 in FY2025; down 9 since FY2023.
61	Lanzen, Incorporated Top agencies DLA (Defense Logistics Agency)	$746,080	0.3%	Rank history: #38 in FY2021, #97 in FY2022, #26 in FY2023 and not on the FY2025 list; down 35 since FY2023.
62	D.l. Martin Co. Top agencies Navy (Department of the Navy)	$731,987	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
63	Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$706,329	0.3%	Rank history: #8 in FY2021, #35 in FY2022, not on the FY2023 list and #81 in FY2025; returned.
64	Phoenix Trading Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DLA (Defense Logistics Agency)	$693,102	0.3%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2025; new.
65	Farm & City Supply, L.L.C. Top agencies DLA (Defense Logistics Agency)	$669,460	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 90 since FY2023.
66	Dreison International Inc. Through Maradyne Corporation Top agencies DLA (Defense Logistics Agency)	$668,157	0.3%	Rank history: not on the FY2021 list, #75 in FY2022, #56 in FY2023 and not on the FY2025 list; down 10 since FY2023.
67	Southern Automotive Wholesalers, Inc. Top agencies DLA (Defense Logistics Agency)	$646,714	0.3%	Rank history: #61 in FY2021, #24 in FY2022, #61 in FY2023 and not on the FY2025 list; down 6 since FY2023.
68	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$635,178	0.3%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2025; up 123 since FY2023.
69	Greene Metal Products, Inc. Top agencies DLA (Defense Logistics Agency)	$632,396	0.3%	Rank history: #63 in FY2021, #53 in FY2022, not on the FY2023 list and #73 in FY2025; up 66 since FY2023.
70	PDI Ground Support Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$608,381	0.3%	Rank history: not on the FY2021 list, #92 in FY2022, not on the FY2023 list and not on the FY2025 list; up 50 since FY2023.
71	Central Power Systems & Services, LLC Top agencies DLA (Defense Logistics Agency)	$595,203	0.3%	Rank history: #67 in FY2021, #39 in FY2022, not on the FY2023 list and #21 in FY2025; up 38 since FY2023.
72	Wisconsin Ordnance Works Ltd Top agencies DLA (Defense Logistics Agency)	$574,765	0.3%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023 and #27 in FY2025; down 15 since FY2023.
73	GMS International Corporation Top agencies DLA (Defense Logistics Agency)	$563,840	0.2%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023 and #45 in FY2025; up 10 since FY2023.
74	Allied Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$534,271	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
75	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$507,628	0.2%	Rank history: #50 in FY2021, #56 in FY2022, #49 in FY2023 and #60 in FY2025; down 26 since FY2023.
76	S I T Corporation Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$488,461	0.2%	Rank history: #73 in FY2021, #74 in FY2022, #32 in FY2023 and not on the FY2025 list; down 44 since FY2023.
77	P55 Limited Top agencies DLA (Defense Logistics Agency)	$473,392	0.2%	Rank history: #59 in FY2021, not on the FY2022 list, #58 in FY2023 and not on the FY2025 list; down 19 since FY2023.
78	Onodi Tool & Engineering Co Top agencies DLA (Defense Logistics Agency)	$458,109	0.2%	Rank history: #80 in FY2021, #84 in FY2022, #64 in FY2023 and #93 in FY2025; down 14 since FY2023.
79	Aeronautical Systems, Incorporated Top agencies Navy (Department of the Navy)	$453,060	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
80	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$439,336	0.2%	Rank history: #99 in FY2021, not on the FY2022–FY2023 lists and #89 in FY2025; up 60 since FY2023.
81	Jag Components, LLC Top agencies DLA (Defense Logistics Agency)	$438,882	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 163 since FY2023.
82	Government of Canada Through Canadian Commercial Corporation Top agencies DLA (Defense Logistics Agency)	$432,614	0.2%	Rank history: #96 in FY2021, not on the FY2022 list, #29 in FY2023 and not on the FY2025 list; down 53 since FY2023.
83	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$431,049	0.2%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023 and not on the FY2025 list; down 16 since FY2023.
84	Aircraft Wheel and Brake, LLC Top agencies DLA (Defense Logistics Agency)	$426,363	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
85	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$422,759	0.2%	Rank history: not on the FY2021–FY2023 lists and #72 in FY2025; new.
86	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$415,289	0.2%	Rank history: #22 in FY2021, #23 in FY2022, #33 in FY2023 and not on the FY2025 list; down 53 since FY2023.
87	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$414,502	0.2%	Rank history: #79 in FY2021, #94 in FY2022, #90 in FY2023 and not on the FY2025 list; up 3 since FY2023.
88	General Dynamics Land Systems - Canada Corporation Top agencies DLA (Defense Logistics Agency)	$407,740	0.2%	Rank history: not on the FY2021–FY2023 lists and #77 in FY2025; new.
89	JLG Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$403,264	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
90	Auto Depot Company for Car Spare Parts and Car Maintenance Top agencies DOS (Department of State)	$401,675	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
91	Equipment Parts Sales Top agencies DLA (Defense Logistics Agency)	$399,762	0.2%	Rank history: not on the FY2021–FY2022 lists, #77 in FY2023 and #79 in FY2025; down 14 since FY2023.
92	Sherwood Avionics and Accessories, Inc. Top agencies Army (Department of the Army)	$398,940	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 18 since FY2023.
93	Schroth Safety Products LLC Top agencies DLA (Defense Logistics Agency)	$395,889	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
94	Midwest Industrial Metal Fabrication, Inc. Top agencies DLA (Defense Logistics Agency)	$394,605	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 49 since FY2023.
95	Impac Supply & Service Co. Ltd Top agencies Army (Department of the Army)	$394,157	0.2%	Rank history: #68 in FY2021, not on the FY2022–FY2023 lists and #86 in FY2025; up 65 since FY2023.
96	Rosco, LLC Top agencies DLA (Defense Logistics Agency)	$392,685	0.2%	Rank history: not on the FY2021 list, #78 in FY2022, not on the FY2023 list and #85 in FY2025; up 123 since FY2023.
97	Deval Life Cycle Support LLC Top agencies DLA (Defense Logistics Agency)	$384,634	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
98	Leonardo S.p.A. Through Engineered Coil Company Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$375,171	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 270 since FY2023.
99	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$372,252	0.2%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2025; up 82 since FY2023.
100	Mckenna Brytan Industries LLC Top agencies DLA (Defense Logistics Agency)	$369,003	0.2%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023 and not on the FY2025 list; down 73 since FY2023.

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100 of 794 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 33639

Code	Net obligations	Largest contractor
336390 Other Motor Vehicle Parts Manufacturing	$213,836,395	Honeywell International Inc.

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 $229 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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 NAICS 33639 contractors in FY2024?

1. Honeywell International Inc. ($14.8M), 2. Rolls-Royce Solutions America Inc. ($13.1M), 3. U.s. Hardware Supply, Inc. ($11.4M), 4. GTA Containers, LLC ($9.3M), 5. Triman Industries Inc. ($5.94M), 6. Heico Aerospace Corporat ($5.67M), 7. Oshkosh Corporation ($5.41M), 8. FBC Enterprises LLC ($4.78M), 9. RTX Corporation ($4.55M), 10. Vehicle Maintenance Program Inc. ($4.48M).

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