Top 100 Contractors in NAICS 33251: Hardware Manufacturing, Aug 2025–Jul 2026

Name: Top 100 Contractors in NAICS 33251: Hardware Manufacturing, Aug 2025–Jul 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in NAICS 33251: Hardware Manufacturing, FY2025.

The top 10 won 29% of NAICS 33251 contract dollars from August 2025 through July 2026

Contract obligations: $490,053,023 Net of deobligations, by contracts coded NAICS 33251 or a code under it
Contractors: 1,831 Parent companies with an obligation
Largest contractor: Oshkosh Corporation $32 million, 6.0% of obligations
Data as of: Nov 5, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Oshkosh Corporation 2 awardees, including Oshkosh Defense LLC and JLG Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$32,016,476	6.0%	Rank history: #12 in FY2021, #4 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; up 1 since Aug 2024–Jul 2025.
2	General Electric Company 5 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$28,907,095	5.4%	Rank history: not on the FY2021 list, #46 in FY2022, #2 in FY2023, #10 in FY2024 and #5 in FY2025; up 3 since Aug 2024–Jul 2025.
3	South Texas Lighthouse for the Blind Foundation 2 awardees, including C C Distributors, Inc. Top agencies USAF (Department of the Air Force)	$19,149,288	3.6%	Rank history: #13 in FY2021, #16 in FY2022, #33 in FY2023, #31 in FY2024 and #3 in FY2025; up 19 since Aug 2024–Jul 2025.
4	Heico Corp 7 awardees, including Pioneer Industries, LLC, Seal Dynamics LLC and Aerospace & Commercial Technologies, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$16,789,610	3.1%	Rank history: not on the FY2021–FY2024 lists and #4 in FY2025; up 206 since Aug 2024–Jul 2025.
5	Tactair Fluid Controls Inc 14 awardees, including Breeze-Eastern LLC, Adams Rite Aerospace, Inc. and Hartwell Corporation Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$14,366,840	2.7%	Rank history: not on the FY2021–FY2023 lists, #11 in FY2024 and #6 in FY2025; up 8 since Aug 2024–Jul 2025.
6	Hart Technologies, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$11,450,020	2.1%	Rank history: #18 in FY2021, #27 in FY2022, #11 in FY2023, #20 in FY2024 and #7 in FY2025; up 10 since Aug 2024–Jul 2025.
7	OSC Solutions Inc. Top agencies GSA (General Services Administration)	$11,001,709	2.1%	Rank history: #59 in FY2021, #7 in FY2022, #4 in FY2023, #3 in FY2024 and #12 in FY2025; unchanged since Aug 2024–Jul 2025.
8	Fastenal Company 2 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$8,181,049	1.5%	Rank history: not on the FY2021 list, #11 in FY2022, #13 in FY2023, #8 in FY2024 and #10 in FY2025; up 1 since Aug 2024–Jul 2025.
9	RTX Corporation 6 awardees, including Hamilton Sundstrand Corporation, Intertrade Limited and Safran Actuation Systems UK Limited Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$8,072,354	1.5%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; down 8 since Aug 2024–Jul 2025.
10	Theissen Training Systems Inc. Top agencies Army (Department of the Army)	$7,510,805	1.4%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; new, not ranked in Aug 2024–Jul 2025.
11	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$7,316,040	1.4%	Rank history: #20 in FY2021, #22 in FY2022, #24 in FY2023, #19 in FY2024 and #11 in FY2025; up 3 since Aug 2024–Jul 2025.
12	Burhani Enterprises Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) DOI (Department of the Interior)	$7,087,740	1.3%	Rank history: not on the FY2021 list, #15 in FY2022, #17 in FY2023, #16 in FY2024 and #9 in FY2025; up 3 since Aug 2024–Jul 2025.
13	The Boeing Company 10 awardees, including Boeing Distribution Services Defense LLC, Boeing Distribution Services X, Inc. and Boeing Distribution Services, Inc. Top agencies DLA (Defense Logistics Agency)	$5,229,797	1.0%	Rank history: #3 in FY2021, #3 in FY2022, #9 in FY2023, #13 in FY2024 and #36 in FY2025; up 31 since Aug 2024–Jul 2025.
14	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$4,912,599	0.9%	Rank history: not on the FY2021–FY2023 lists, #55 in FY2024 and #79 in FY2025; up 57 since Aug 2024–Jul 2025.
15	Thales Defense & Security Inc. 2 awardees, including Thales Usa, Inc. Top agencies DLA (Defense Logistics Agency)	$4,567,339	0.9%	Rank history: not on the FY2021–FY2023 lists, #48 in FY2024 and not on the FY2025 list; up 434 since Aug 2024–Jul 2025.
16	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$4,347,780	0.8%	Rank history: #15 in FY2021, #44 in FY2022, #29 in FY2023, #6 in FY2024 and #15 in FY2025; down 10 since Aug 2024–Jul 2025.
17	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal Facilities Logistics LLC Top agencies DLA (Defense Logistics Agency)	$4,236,856	0.8%	Rank history: not on the FY2021–FY2023 lists, #18 in FY2024 and #32 in FY2025; up 12 since Aug 2024–Jul 2025.
18	Aef-Performance LLC Top agencies DLA (Defense Logistics Agency)	$3,897,791	0.7%	Rank history: not on the FY2021–FY2023 lists, #68 in FY2024 and #8 in FY2025; down 10 since Aug 2024–Jul 2025.
19	Peerless Aerospace, LLC Top agencies DLA (Defense Logistics Agency)	$3,815,405	0.7%	Rank history: #43 in FY2021, #67 in FY2022, #52 in FY2023, #77 in FY2024 and #87 in FY2025; up 55 since Aug 2024–Jul 2025.
20	Noble Supply & Logistics, LLC Top agencies DLA (Defense Logistics Agency) GSA (General Services Administration) Navy (Department of the Navy)	$3,787,923	0.7%	Rank history: #2 in FY2021, #5 in FY2022, #8 in FY2023, #7 in FY2024 and #18 in FY2025; down 1 since Aug 2024–Jul 2025.
21	Spendsmart Group LLC Top agencies USAF (Department of the Air Force)	$3,654,914	0.7%	Rank history: #34 in FY2021, #29 in FY2022, #20 in FY2023, #24 in FY2024 and #24 in FY2025; up 9 since Aug 2024–Jul 2025.
22	Wecsys LLC Top agencies GSA (General Services Administration) Navy (Department of the Navy) USAF (Department of the Air Force)	$3,620,508	0.7%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2023, #37 in FY2024 and #37 in FY2025; up 21 since Aug 2024–Jul 2025.
23	J.f. Taylor, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$3,529,295	0.7%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2023, #35 in FY2024 and #21 in FY2025; up 1 since Aug 2024–Jul 2025.
24	Industries for the Blind and Visually Impaired, Inc. Top agencies USAF (Department of the Air Force)	$3,473,355	0.6%	Rank history: #26 in FY2021, #36 in FY2022, #50 in FY2023, #43 in FY2024 and #33 in FY2025; up 18 since Aug 2024–Jul 2025.
25	Fortune Brands Home & Security Inc. Through Master Lock Company LLC Top agencies GSA (General Services Administration) DLA (Defense Logistics Agency)	$3,456,357	0.6%	Rank history: not on the FY2021–FY2024 lists and #46 in FY2025; up 31 since Aug 2024–Jul 2025.
26	Premier & Companies, Inc. Top agencies GSA (General Services Administration) DLA (Defense Logistics Agency) HHS (Department of Health and Human Services)	$3,239,195	0.6%	Rank history: #14 in FY2021, #9 in FY2022, #6 in FY2023, #4 in FY2024 and #25 in FY2025; up 5 since Aug 2024–Jul 2025.
27	Howland Pump & Supply Co Inc. Top agencies Army (Department of the Army)	$2,863,115	0.5%	Rank history: not on the FY2021–FY2025 lists; up 211 since Aug 2024–Jul 2025.
28	Supply King Usa, LLC Top agencies GSA (General Services Administration) Army (Department of the Army) Navy (Department of the Navy)	$2,796,391	0.5%	Rank history: not on the FY2021 list, #90 in FY2022, #37 in FY2023, #15 in FY2024 and #19 in FY2025; down 18 since Aug 2024–Jul 2025.
29	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,795,030	0.5%	Rank history: not on the FY2021 list, #70 in FY2022, #61 in FY2023, #47 in FY2024 and not on the FY2025 list; up 18 since Aug 2024–Jul 2025.
30	LC Industries Inc. Top agencies DLA (Defense Logistics Agency)	$2,681,516	0.5%	Rank history: #91 in FY2021, #61 in FY2022, #21 in FY2023, #22 in FY2024 and #48 in FY2025; up 8 since Aug 2024–Jul 2025.
31	Snap-On Incorporated 2 awardees, including Idsc Holdings LLC and Snap-On U.k. Holdings Limited Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$2,639,396	0.5%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; new, not ranked in Aug 2024–Jul 2025.
32	General Dynamics Corporation 10 awardees, including General Dynamics Information Technology, Inc., General Dynamics Land Systems Inc. and General Dynamics Land Systems - Canada Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DOS (Department of State)	$2,606,405	0.5%	Rank history: #67 in FY2021, #66 in FY2022, not on the FY2023 list, #83 in FY2024 and #65 in FY2025; up 50 since Aug 2024–Jul 2025.
33	Defense Support Services, Inc. Top agencies DLA (Defense Logistics Agency)	$2,378,561	0.4%	Rank history: #69 in FY2021, #65 in FY2022, not on the FY2023 list, #95 in FY2024 and #82 in FY2025; up 43 since Aug 2024–Jul 2025.
34	Elbit Systems Ltd Through Elbit Systems of America - Night Vision LLC Top agencies DLA (Defense Logistics Agency)	$2,334,913	0.4%	Rank history: not on the FY2021–FY2024 lists and #40 in FY2025; new, not ranked in Aug 2024–Jul 2025.
35	Tecmotiv (Usa), Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$2,205,896	0.4%	Rank history: not on the FY2021–FY2025 lists; up 211 since Aug 2024–Jul 2025.
36	Caprice Electronics, Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) Navy (Department of the Navy)	$2,138,061	0.4%	Rank history: not on the FY2021 list, #14 in FY2022, #10 in FY2023, #9 in FY2024 and #20 in FY2025; down 19 since Aug 2024–Jul 2025.
37	Statz Corp Top agencies DLA (Defense Logistics Agency)	$2,091,087	0.4%	Rank history: not on the FY2021–FY2023 lists, #44 in FY2024 and #54 in FY2025; up 13 since Aug 2024–Jul 2025.
38	Adept Fasteners Inc. Top agencies DLA (Defense Logistics Agency)	$2,042,823	0.4%	Rank history: #55 in FY2021, #69 in FY2022, not on the FY2023 list, #88 in FY2024 and #17 in FY2025; down 17 since Aug 2024–Jul 2025.
39	Juniper Elbow Co. Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,013,887	0.4%	Rank history: #42 in FY2021, #26 in FY2022, #71 in FY2023, #23 in FY2024 and #29 in FY2025; down 6 since Aug 2024–Jul 2025.
40	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,867,898	0.3%	Rank history: #68 in FY2021, #62 in FY2022, not on the FY2023–FY2024 lists and #97 in FY2025; new, not ranked in Aug 2024–Jul 2025.
41	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$1,841,268	0.3%	Rank history: #39 in FY2021, #50 in FY2022, #49 in FY2023, #69 in FY2024 and #35 in FY2025; unchanged since Aug 2024–Jul 2025.
42	Supplies Now Inc. Top agencies GSA (General Services Administration)	$1,829,725	0.3%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; up 35 since Aug 2024–Jul 2025.
43	Ships Machinery International, Inc. Top agencies Navy (Department of the Navy)	$1,805,000	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
44	SMR Acquisition LLC Top agencies DLA (Defense Logistics Agency)	$1,764,404	0.3%	Rank history: #9 in FY2021, #28 in FY2022, #18 in FY2023, #30 in FY2024 and #27 in FY2025; down 18 since Aug 2024–Jul 2025.
45	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$1,760,233	0.3%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; up 41 since Aug 2024–Jul 2025.
46	Laine Industries, Inc. Top agencies GSA (General Services Administration)	$1,759,114	0.3%	Rank history: not on the FY2021–FY2025 lists; up 135 since Aug 2024–Jul 2025.
47	Airborne Outfitters LLC Top agencies DLA (Defense Logistics Agency)	$1,722,351	0.3%	Rank history: not on the FY2021–FY2022 lists, #55 in FY2023, #26 in FY2024 and #47 in FY2025; down 19 since Aug 2024–Jul 2025.
48	Everything Electric Inc. Top agencies Army (Department of the Army)	$1,660,096	0.3%	Rank history: not on the FY2021–FY2025 lists; up 248 since Aug 2024–Jul 2025.
49	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$1,639,411	0.3%	Rank history: not on the FY2021–FY2023 lists, #57 in FY2024 and #28 in FY2025; down 12 since Aug 2024–Jul 2025.
50	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$1,631,420	0.3%	Rank history: #82 in FY2021, #39 in FY2022, not on the FY2023–FY2024 lists and #69 in FY2025; up 44 since Aug 2024–Jul 2025.
51	Don Industrial Group LLC Top agencies DLA (Defense Logistics Agency)	$1,629,564	0.3%	Rank history: #56 in FY2021, #38 in FY2022, #77 in FY2023, #63 in FY2024 and #41 in FY2025; down 11 since Aug 2024–Jul 2025.
52	Epsilon Systems Solutions Inc. Top agencies Navy (Department of the Navy)	$1,607,914	0.3%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; up 54 since Aug 2024–Jul 2025.
53	Norotos, Inc. Top agencies DLA (Defense Logistics Agency)	$1,586,200	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
54	PCI Aviation LLC Top agencies Navy (Department of the Navy)	$1,584,923	0.3%	Rank history: #40 in FY2021, #33 in FY2022, #75 in FY2023, #21 in FY2024 and not on the FY2025 list; up 25 since Aug 2024–Jul 2025.
55	S & B, Inc. Top agencies DLA (Defense Logistics Agency)	$1,572,252	0.3%	Rank history: not on the FY2021–FY2025 lists; up 111 since Aug 2024–Jul 2025.
56	Parker-Hannifin Corporation 7 awardees, including Lord Corporation, Aircraft Wheel and Brake, LLC and Meggitt Defense Systems, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,570,061	0.3%	Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; down 45 since Aug 2024–Jul 2025.
57	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$1,545,570	0.3%	Rank history: #62 in FY2021, #55 in FY2022, #54 in FY2023, #46 in FY2024 and #45 in FY2025; down 9 since Aug 2024–Jul 2025.
58	International Television Corp Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$1,544,308	0.3%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023, #25 in FY2024 and #49 in FY2025; down 22 since Aug 2024–Jul 2025.
59	Leonardo S.p.A. 5 awardees, including DRS Network & Imaging Systems LLC, Pivotal Power Inc. and Laurel Technologies Partnership Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,543,746	0.3%	Rank history: not on the FY2021–FY2023 lists, #76 in FY2024 and not on the FY2025 list; up 42 since Aug 2024–Jul 2025.
60	Independent Hardware Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) GSA (General Services Administration)	$1,535,750	0.3%	Rank history: #36 in FY2021, #31 in FY2022, #39 in FY2023, #34 in FY2024 and #30 in FY2025; down 26 since Aug 2024–Jul 2025.
61	6 Axis, LLC Top agencies Navy (Department of the Navy)	$1,527,844	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
62	Lockmasters Inc. Top agencies GSA (General Services Administration) Army (Department of the Army) USSOCOM (United States Special Operations Command)	$1,525,684	0.3%	Rank history: not on the FY2021–FY2024 lists and #85 in FY2025; up 64 since Aug 2024–Jul 2025.
63	EHB Supply Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,523,065	0.3%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2023, #71 in FY2024 and #90 in FY2025; up 61 since Aug 2024–Jul 2025.
64	Liberty Components Inc. Top agencies DLA (Defense Logistics Agency)	$1,520,793	0.3%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; up 27 since Aug 2024–Jul 2025.
65	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$1,515,527	0.3%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; down 14 since Aug 2024–Jul 2025.
66	GMS Industrial Supply, Inc. 2 awardees, including Sanitz Enterprises, Inc. Top agencies DLA (Defense Logistics Agency) GSA (General Services Administration)	$1,481,135	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
67	Virsig, LLC Top agencies USAF (Department of the Air Force)	$1,447,381	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
68	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$1,437,119	0.3%	Rank history: not on the FY2021 list, #95 in FY2022, #43 in FY2023, #36 in FY2024 and #86 in FY2025; up 30 since Aug 2024–Jul 2025.
69	Global Incorporated Top agencies DLA (Defense Logistics Agency)	$1,411,105	0.3%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023, #39 in FY2024 and #83 in FY2025; up 21 since Aug 2024–Jul 2025.
70	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$1,383,191	0.3%	Rank history: #92 in FY2021, #75 in FY2022, #46 in FY2023, #56 in FY2024 and not on the FY2025 list; up 14 since Aug 2024–Jul 2025.
71	Assa Abloy Global Solutions Japan Co., Ltd. Top agencies Navy (Department of the Navy)	$1,360,000	0.3%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; new, not ranked in Aug 2024–Jul 2025.
72	BMC Software Inc. 3 awardees, including Leslie Controls, Inc., Circor Naval Solutions LLC and Circor Pumps North America LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,335,834	0.2%	Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; down 7 since Aug 2024–Jul 2025.
73	Flight Test & Mechanical Solutions Inc Top agencies USAF (Department of the Air Force)	$1,305,750	0.2%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; new, not ranked in Aug 2024–Jul 2025.
74	Basic Rubber and Plastics Co. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,296,975	0.2%	Rank history: #46 in FY2021, #49 in FY2022, #53 in FY2023, #66 in FY2024 and #74 in FY2025; down 2 since Aug 2024–Jul 2025.
75	Jenks Inc. Top agencies USDA (Department of Agriculture) USAF (Department of the Air Force) Army (Department of the Army)	$1,287,125	0.2%	Rank history: not on the FY2021 list, #84 in FY2022, #57 in FY2023, #42 in FY2024 and #50 in FY2025; down 26 since Aug 2024–Jul 2025.
76	Rapid Rivet and Fastener Corporation Top agencies DLA (Defense Logistics Agency)	$1,275,089	0.2%	Rank history: #86 in FY2021 and not on the FY2022–FY2025 lists; up 55 since Aug 2024–Jul 2025.
77	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$1,222,399	0.2%	Rank history: #79 in FY2021, not on the FY2022–FY2024 lists and #77 in FY2025; down 9 since Aug 2024–Jul 2025.
78	Lobo Ventures Ltd Top agencies DLA (Defense Logistics Agency)	$1,214,075	0.2%	Rank history: not on the FY2021–FY2025 lists; up 127 since Aug 2024–Jul 2025.
79	VSE Corporation 2 awardees, including VSE Aviation, Inc. Top agencies DLA (Defense Logistics Agency)	$1,198,604	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
80	Tanakagumi Co.,Ltd. Top agencies USAF (Department of the Air Force)	$1,191,472	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
81	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$1,183,239	0.2%	Rank history: #45 in FY2021, #86 in FY2022, #42 in FY2023, #60 in FY2024 and not on the FY2025 list; up 7 since Aug 2024–Jul 2025.
82	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$1,177,676	0.2%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and not on the FY2025 list; up 40 since Aug 2024–Jul 2025.
83	Builders Supply Inc. Top agencies DHS (Department of Homeland Security)	$1,124,852	0.2%	Rank history: not on the FY2021–FY2022 lists, #84 in FY2023 and not on the FY2024–FY2025 lists; up 46 since Aug 2024–Jul 2025.
84	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$1,108,603	0.2%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; up 35 since Aug 2024–Jul 2025.
85	Airborne Supply Inc. Top agencies DLA (Defense Logistics Agency)	$1,084,731	0.2%	Rank history: not on the FY2021–FY2025 lists; up 162 since Aug 2024–Jul 2025.
86	Delphinus Engineering LLC Top agencies Navy (Department of the Navy)	$1,072,739	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87	Wrigglesworth Enterprises Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$1,065,599	0.2%	Rank history: #7 in FY2021, #19 in FY2022, #15 in FY2023, #14 in FY2024 and #31 in FY2025; down 69 since Aug 2024–Jul 2025.
88	Kongsberg Defence & Aerospace AS Top agencies DLA (Defense Logistics Agency)	$1,053,578	0.2%	Rank history: not on the FY2021–FY2023 lists, #61 in FY2024 and #68 in FY2025; down 15 since Aug 2024–Jul 2025.
89	York Precision Machining and Hydraulics, LLC Top agencies DLA (Defense Logistics Agency)	$1,045,996	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
90	L3Harris Technologies, Inc. 11 awardees, including L3Harris Maritime Power & Energy Solutions, Inc., L3Harris Technologies Integrated Systems L.P. and L3 Technologies, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,015,351	0.2%	Rank history: #72 in FY2021, not on the FY2022–FY2023 lists, #94 in FY2024 and not on the FY2025 list; up 67 since Aug 2024–Jul 2025.
91	Clarendon Specialty Fasteners, Inc. 2 awardees, including Spec TECH USA Inc. Top agencies DLA (Defense Logistics Agency)	$1,010,454	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
92	Aero-Glen International LLC Top agencies DLA (Defense Logistics Agency)	$1,007,417	0.2%	Rank history: not on the FY2021–FY2025 lists; up 7 since Aug 2024–Jul 2025.
93	Zemarc Corporation Top agencies DLA (Defense Logistics Agency)	$986,555	0.2%	Rank history: #71 in FY2021, #60 in FY2022, #74 in FY2023, #50 in FY2024 and not on the FY2025 list; unchanged since Aug 2024–Jul 2025.
94	AMZ Alabama Inc. Top agencies DLA (Defense Logistics Agency)	$979,876	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$970,976	0.2%	Rank history: not on the FY2021 list, #97 in FY2022, not on the FY2023–FY2024 lists and #60 in FY2025; down 34 since Aug 2024–Jul 2025.
96	Taylor Devices Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$954,163	0.2%	Rank history: not on the FY2021 list, #78 in FY2022, #69 in FY2023, #81 in FY2024 and #34 in FY2025; down 64 since Aug 2024–Jul 2025.
97	Esco Technologies Inc. 3 awardees, including Westland Technologies, Inc. and Vacco Industries Top agencies DLA (Defense Logistics Agency)	$952,889	0.2%	Rank history: not on the FY2021 list, #57 in FY2022, not on the FY2023–FY2024 lists and #71 in FY2025; up 13 since Aug 2024–Jul 2025.
98	The Jahnda Group, LLC Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$942,196	0.2%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023, #84 in FY2024 and not on the FY2025 list; up 95 since Aug 2024–Jul 2025.
99	Kipper Tool Company Top agencies Army (Department of the Army) USDA (Department of Agriculture) DOI (Department of the Interior)	$907,194	0.2%	Rank history: #19 in FY2021, #25 in FY2022, #47 in FY2023 and not on the FY2024–FY2025 lists; up 261 since Aug 2024–Jul 2025.
100	Maintenance Supply & Fastner Company, Inc. Top agencies Army (Department of the Army)	$898,826	0.2%	Rank history: not on the FY2021–FY2025 lists; up 95 since Aug 2024–Jul 2025.

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100 of 1,831 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 33251

Code	Net obligations	Largest contractor
332510 Hardware Manufacturing	$490,053,023	Oshkosh Corporation

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 $535 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

Who were the top 10 NAICS 33251 contractors in Aug 2025–Jul 2026?

1. Oshkosh Corporation ($32M), 2. General Electric Company ($28.9M), 3. South Texas Lighthouse for the Blind Foundation ($19.1M), 4. Heico Corp ($16.8M), 5. Tactair Fluid Controls Inc ($14.4M), 6. Hart Technologies, Inc. ($11.5M), 7. OSC Solutions Inc. ($11M), 8. Fastenal Company ($8.18M), 9. RTX Corporation ($8.07M), 10. Theissen Training Systems Inc. ($7.51M).

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