Top 100 Contractors in NAICS 332991: Ball and Roller Bearing Manufacturing, FY2023

Name: Top 100 Contractors in NAICS 332991: Ball and Roller Bearing Manufacturing, FY2023
Creator: GovTribe

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

The top 10 won 58% of FY2023 NAICS 332991 contract dollars

Contract obligations: $212,496,711 Net of deobligations, by contracts coded NAICS 332991
Contractors: 699 Parent companies with an obligation
Largest contractor: Jamaica Bearings Co., Inc. $27.3 million, 12.1% 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	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$27,335,688	12.1%	Rank history: #2 in FY2021, #2 in FY2022, #1 in FY2024 and #1 in FY2025; up 1 since FY2022.
2	Parker-Hannifin Corporation 3 awardees, including Lord Corporation and Aircraft Wheel and Brake, LLC Top agencies DLA (Defense Logistics Agency)	$20,047,609	8.9%	Rank history: #12 in FY2021, #8 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
3	RTX Corporation 8 awardees, including Goodrich Corporation, Hamilton Sundstrand Corporation and Raytheon Company Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Army (Department of the Army)	$17,006,458	7.5%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2024 and #4 in FY2025; down 2 since FY2022.
4	Mechatronics, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$15,496,229	6.9%	Rank history: #5 in FY2021, #5 in FY2022, #3 in FY2024 and #2 in FY2025; up 1 since FY2022.
5	BBA Aviation PLC Through Ontic Engineering & Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$15,122,478	6.7%	Rank history: #51 in FY2021, not on the FY2022 list, #58 in FY2024 and not on the FY2025 list; up 103 since FY2022.
6	The Timken Company 8 awardees, including MPB Corporation, Timken Gears & Services Inc. and Timken Aurora Bearing Company Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$9,925,866	4.4%	Rank history: #3 in FY2021, #3 in FY2022, #7 in FY2024 and #6 in FY2025; down 3 since FY2022.
7	Sargent Aerospace & Defense LLC 7 awardees, including Roller Bearing Company of America, Inc., RBC Transport Dynamics Corp and RBC Bearings Incorporated Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$8,732,214	3.9%	Rank history: #4 in FY2021, #6 in FY2022, #12 in FY2024 and not on the FY2025 list; down 1 since FY2022.
8	INA-Holding Schaeffler GMBH & Co. KG 2 awardees, including Schaeffler Aerospace USA Corp and Schaeffler Aerospace Canada Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$6,083,130	2.7%	Rank history: not on the FY2021 list, #55 in FY2022, #22 in FY2024 and #13 in FY2025; up 47 since FY2022.
9	Graham Corp Through Barber-Nichols, LLC Top agencies Navy (Department of the Navy)	$5,625,454	2.5%	Rank history: #6 in FY2021, #11 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
10	RBC Aircraft Products Inc 4 awardees, including RBC Bearings Incorporated, Roller Bearing Company of America, Inc. and RBC Southwest Products, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$5,244,599	2.3%	Rank history: not on the FY2021 list, #59 in FY2022, #5 in FY2024 and #3 in FY2025; up 49 since FY2022.
11	SKF USA Inc. 3 awardees, including Kaydon Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$3,552,000	1.6%	Rank history: not on the FY2021 list, #18 in FY2022, #9 in FY2024 and #9 in FY2025; up 7 since FY2022.
12	Wartsila Defense Inc. Through Defense Maritime Solutions, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,833,573	1.3%	Rank history: #14 in FY2021, #17 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
13	American Bearing and Components LLC Top agencies DLA (Defense Logistics Agency)	$2,637,652	1.2%	Rank history: #34 in FY2021, #25 in FY2022, #20 in FY2024 and #26 in FY2025; up 12 since FY2022.
14	R. S. Means Company LLC Through Fluke Electronics Corp Top agencies Navy (Department of the Navy)	$2,564,301	1.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 457 since FY2022.
15	Pelican Products, Inc. Top agencies DLA (Defense Logistics Agency)	$2,455,654	1.1%	Rank history: #15 in FY2021, #15 in FY2022, #13 in FY2024 and #18 in FY2025; unchanged since FY2022.
16	Lakey Inc. Top agencies Army (Department of the Army)	$2,404,710	1.1%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2024 and #59 in FY2025; new.
17	Heico Aerospace Corporat 3 awardees, including Seal Dynamics LLC, Jet Avion Corp and Aerospace & Commercial Technologies, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,142,317	0.9%	Rank history: #24 in FY2021, #21 in FY2022, #37 in FY2024 and #82 in FY2025; up 4 since FY2022.
18	Bollinger Shipyards Inc Through Chand, L.L.C. Top agencies DLA (Defense Logistics Agency)	$1,993,792	0.9%	Rank history: #20 in FY2021, #30 in FY2022, #83 in FY2024 and not on the FY2025 list; up 12 since FY2022.
19	OM Group Inc. Through Eaglepicher Technologies LLC Top agencies Navy (Department of the Navy)	$1,990,261	0.9%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
20	Duramax Marine, LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,915,376	0.8%	Rank history: #21 in FY2021, #20 in FY2022, #15 in FY2024 and #8 in FY2025; unchanged since FY2022.
21	Space-LOK Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$1,661,003	0.7%	Rank history: not on the FY2021 list, #19 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
22	Argo Turboserve Corporation 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,433,704	0.6%	Rank history: #23 in FY2021, #27 in FY2022, #36 in FY2024 and not on the FY2025 list; up 5 since FY2022.
23	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,397,904	0.6%	Rank history: #18 in FY2021, #29 in FY2022, #30 in FY2024 and #27 in FY2025; up 6 since FY2022.
24	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,371,285	0.6%	Rank history: #22 in FY2021, #32 in FY2022, #27 in FY2024 and #14 in FY2025; up 8 since FY2022.
25	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,238,934	0.5%	Rank history: #16 in FY2021, #70 in FY2022, #80 in FY2024 and #43 in FY2025; up 45 since FY2022.
26	R & M Government Services Inc. Top agencies DLA (Defense Logistics Agency)	$1,174,217	0.5%	Rank history: #74 in FY2021, #94 in FY2022, #11 in FY2024 and #31 in FY2025; up 68 since FY2022.
27	Noble Supply & Logistics LLC Top agencies DLA (Defense Logistics Agency)	$1,153,771	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28	Jered LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,132,350	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 138 since FY2022.
29	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$1,102,584	0.5%	Rank history: not on the FY2021–FY2022 lists, #19 in FY2024 and #29 in FY2025; up 98 since FY2022.
30	New Hampshire Ball Bearings Inc 2 awardees Top agencies DLA (Defense Logistics Agency) NASA (National Aeronautics and Space Administration)	$886,064	0.4%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2024 and not on the FY2025 list; new.
31	The Boeing Company 4 awardees, including Boeing Distribution Services X, Inc., Boeing Distribution Services Defense LLC and Boeing Distribution Services, Inc. Top agencies DLA (Defense Logistics Agency)	$877,057	0.4%	Rank history: #37 in FY2021, not on the FY2022 list, #18 in FY2024 and #51 in FY2025; up 110 since FY2022.
32	Science Applications International Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$806,035	0.4%	Rank history: #84 in FY2021, #69 in FY2022 and not on the FY2024–FY2025 lists; up 37 since FY2022.
33	Marisco, Ltd. Through American Metal Bearing Co Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$803,651	0.4%	Rank history: #60 in FY2021, not on the FY2022 list, #38 in FY2024 and not on the FY2025 list; returned.
34	Westsim Engineering Inc. Top agencies DLA (Defense Logistics Agency)	$791,151	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
35	Intercontinental Bearing Supply Company Inc. Top agencies DLA (Defense Logistics Agency)	$790,809	0.3%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2024 and #19 in FY2025; up 173 since FY2022.
36	Transupport Inc. Top agencies DLA (Defense Logistics Agency)	$787,672	0.3%	Rank history: #78 in FY2021, #42 in FY2022, #46 in FY2024 and not on the FY2025 list; up 6 since FY2022.
37	R.a. Rodriguez, Incorporated Top agencies DLA (Defense Logistics Agency)	$782,275	0.3%	Rank history: #33 in FY2021, #46 in FY2022, #40 in FY2024 and #42 in FY2025; up 9 since FY2022.
38	Kitco LLC 2 awardees, including Wencor, LLC Top agencies DLA (Defense Logistics Agency)	$775,692	0.3%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2024 and #16 in FY2025; new.
39	Statz Corp 2 awardees Top agencies DLA (Defense Logistics Agency)	$774,360	0.3%	Rank history: #46 in FY2021, #71 in FY2022, #24 in FY2024 and #34 in FY2025; up 32 since FY2022.
40	Renk Systems Corporation 2 awardees, including Renk Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$734,519	0.3%	Rank history: not on the FY2021 list, #56 in FY2022 and not on the FY2024–FY2025 lists; up 16 since FY2022.
41	Beam Distributing, Inc. Top agencies DLA (Defense Logistics Agency)	$722,943	0.3%	Rank history: #35 in FY2021, #47 in FY2022, #49 in FY2024 and #95 in FY2025; up 6 since FY2022.
42	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$708,051	0.3%	Rank history: #32 in FY2021, #62 in FY2022, #74 in FY2024 and not on the FY2025 list; up 20 since FY2022.
43	Norcatec LLC 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$704,152	0.3%	Rank history: not on the FY2021–FY2022 lists, #64 in FY2024 and #56 in FY2025; new.
44	Colfax Corporation Through Circor Naval Solutions LLC Top agencies DLA (Defense Logistics Agency)	$676,310	0.3%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2024 and not on the FY2025 list; new.
45	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$635,993	0.3%	Rank history: #39 in FY2021, #38 in FY2022, #21 in FY2024 and #21 in FY2025; down 7 since FY2022.
46	Accurate Bushing Company, Inc. Top agencies DLA (Defense Logistics Agency)	$631,725	0.3%	Rank history: #47 in FY2021, #34 in FY2022, #56 in FY2024 and #84 in FY2025; down 12 since FY2022.
47	Ll1Way, LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$626,891	0.3%	Rank history: #56 in FY2021, #57 in FY2022 and not on the FY2024–FY2025 lists; up 10 since FY2022.
48	ESI Acquisition Corp. Through JA Moody LLC Top agencies DLA (Defense Logistics Agency)	$547,458	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 333 since FY2022.
49	Transdigm Group Incorporated 7 awardees, including Skurka Aerospace Inc., Electromech Technologies LLC and Arkwin Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$529,084	0.2%	Rank history: #43 in FY2021, #48 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
50	Gwilliam Company, Inc. Top agencies DLA (Defense Logistics Agency)	$525,888	0.2%	Rank history: #29 in FY2021, #36 in FY2022, #39 in FY2024 and #35 in FY2025; down 14 since FY2022.
51	A&B Foundry, LLC Top agencies DLA (Defense Logistics Agency)	$495,680	0.2%	Rank history: not on the FY2021 list, #74 in FY2022 and not on the FY2024–FY2025 lists; up 23 since FY2022.
52	ECI Defense Group, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$486,665	0.2%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2024 and #32 in FY2025; up 128 since FY2022.
53	2Lyons Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$459,039	0.2%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2024 and not on the FY2025 list; up 79 since FY2022.
54	Schaeffler Group USA Inc Through Schaeffler Aerospace Canada Inc. Top agencies DLA (Defense Logistics Agency)	$448,907	0.2%	Rank history: #7 in FY2021, #12 in FY2022 and not on the FY2024–FY2025 lists; down 42 since FY2022.
55	JBL System Solutions LLC Top agencies DLA (Defense Logistics Agency)	$447,775	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #72 in FY2025; new.
56	Metaltek International, Inc. Top agencies DLA (Defense Logistics Agency)	$444,636	0.2%	Rank history: #10 in FY2021, #10 in FY2022, #48 in FY2024 and #46 in FY2025; down 46 since FY2022.
57	Global Logistics Strategies Inc. Top agencies DLA (Defense Logistics Agency)	$433,626	0.2%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2024 and #57 in FY2025; up 133 since FY2022.
58	Paramount Machine Company, Inc. Top agencies DLA (Defense Logistics Agency)	$402,359	0.2%	Rank history: #99 in FY2021, #73 in FY2022 and not on the FY2024–FY2025 lists; up 15 since FY2022.
59	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$373,346	0.2%	Rank history: #48 in FY2021, #50 in FY2022, #32 in FY2024 and #37 in FY2025; down 9 since FY2022.
60	C & C Metals Engineering Inc. Top agencies DLA (Defense Logistics Agency)	$367,294	0.2%	Rank history: #69 in FY2021, #40 in FY2022, #52 in FY2024 and #61 in FY2025; down 20 since FY2022.
61	Renk Corporation Top agencies Navy (Department of the Navy)	$360,702	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
62	Augusta Engine Parts, Inc. Top agencies DLA (Defense Logistics Agency)	$356,315	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #69 in FY2025; up 144 since FY2022.
63	Houston Drive Train Vehicle Component Sales, Inc. Top agencies DLA (Defense Logistics Agency)	$355,242	0.2%	Rank history: #70 in FY2021, #61 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
64	A.f. Machine & Tool Co., Inc. Top agencies DLA (Defense Logistics Agency)	$352,390	0.2%	Rank history: #55 in FY2021, #80 in FY2022 and not on the FY2024–FY2025 lists; up 16 since FY2022.
65	Honeywell International Inc. 4 awardees Top agencies DLA (Defense Logistics Agency)	$351,936	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 145 since FY2022.
66	Apex Pinnacle Corp Top agencies DLA (Defense Logistics Agency)	$332,241	0.1%	Rank history: #65 in FY2021, #41 in FY2022, #55 in FY2024 and #44 in FY2025; down 25 since FY2022.
67	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$329,573	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
68	Derbyshire Machine & Tool Co Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$325,679	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #74 in FY2025; up 85 since FY2022.
69	Norfolk Bearings & Supply Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$324,421	0.1%	Rank history: #50 in FY2021, #28 in FY2022, #93 in FY2024 and #88 in FY2025; down 41 since FY2022.
70	Clarke Power Services, Inc. Top agencies DLA (Defense Logistics Agency)	$322,481	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 303 since FY2022.
71	Penn Detroit Diesel Allison LLC Through Penn Power Group LLC Top agencies DLA (Defense Logistics Agency)	$312,595	0.1%	Rank history: #67 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 32 since FY2022.
72	Aero Precision Industries LLC Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$310,787	0.1%	Rank history: #91 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 132 since FY2022.
73	Galaxy Die and Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$300,276	0.1%	Rank history: #73 in FY2021, #53 in FY2022, #95 in FY2024 and not on the FY2025 list; down 20 since FY2022.
74	Washington Foundries Inc. Top agencies DLA (Defense Logistics Agency)	$292,805	0.1%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2024 and not on the FY2025 list; up 68 since FY2022.
75	Defense Support Services, Inc. Top agencies DLA (Defense Logistics Agency)	$284,204	0.1%	Rank history: not on the FY2021 list, #60 in FY2022, #73 in FY2024 and not on the FY2025 list; down 15 since FY2022.
76	Spaires Inc Top agencies DLA (Defense Logistics Agency)	$274,620	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #81 in FY2025; new.
77	Moog Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$274,243	0.1%	Rank history: not on the FY2021 list, #100 in FY2022 and not on the FY2024–FY2025 lists; up 23 since FY2022.
78	Ametek Inc. Through Intellipower, Inc. Top agencies Navy (Department of the Navy)	$272,970	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
79	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$272,505	0.1%	Rank history: #25 in FY2021, #33 in FY2022, #57 in FY2024 and #25 in FY2025; down 46 since FY2022.
80	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$270,089	0.1%	Rank history: #90 in FY2021, #4 in FY2022, #84 in FY2024 and #36 in FY2025; down 76 since FY2022.
81	Coastal Mechanics Company, Inc. Top agencies DLA (Defense Logistics Agency)	$261,159	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	A.j. Associates Manufacturing & Engineering Co. Inc. Top agencies DLA (Defense Logistics Agency)	$254,902	0.1%	Rank history: #57 in FY2021, #51 in FY2022, not on the FY2024 list and #92 in FY2025; down 31 since FY2022.
83	Union Machine Company of Lynn, Inc. Top agencies DLA (Defense Logistics Agency)	$252,112	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
84	Specialty Components & Fasteners, LLC Top agencies DLA (Defense Logistics Agency)	$250,541	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	WGI Inc. Top agencies Army (Department of the Army)	$248,756	0.1%	Rank history: not on the FY2021 list, #63 in FY2022, #42 in FY2024 and not on the FY2025 list; down 22 since FY2022.
86	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$244,670	0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2024 and not on the FY2025 list; up 47 since FY2022.
87	Form Fit & Function LLC Top agencies DLA (Defense Logistics Agency)	$242,420	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
88	Wynnson Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$239,995	0.1%	Rank history: not on the FY2021 list, #66 in FY2022 and not on the FY2024–FY2025 lists; down 22 since FY2022.
89	Premier Aerospace Corp. Top agencies DLA (Defense Logistics Agency)	$239,663	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
90	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$235,304	0.1%	Rank history: #72 in FY2021, #39 in FY2022, #70 in FY2024 and #40 in FY2025; down 51 since FY2022.
91	Billet Industries Inc. Top agencies DLA (Defense Logistics Agency)	$233,450	0.1%	Rank history: not on the FY2021 list, #87 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
92	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$227,937	0.1%	Rank history: #97 in FY2021, not on the FY2022 list, #59 in FY2024 and #79 in FY2025; up 45 since FY2022.
93	Airtronics, LLC Top agencies DLA (Defense Logistics Agency)	$227,688	0.1%	Rank history: #75 in FY2021, not on the FY2022 list, not on the FY2024 list and #78 in FY2025; up 38 since FY2022.
94	Government of Canada Through Canadian Commercial Corporation Top agencies DLA (Defense Logistics Agency)	$226,686	0.1%	Rank history: #40 in FY2021, #76 in FY2022, #29 in FY2024 and not on the FY2025 list; down 18 since FY2022.
95	Kingsbury Inc. Top agencies Navy (Department of the Navy)	$224,805	0.1%	Rank history: #79 in FY2021, not on the FY2022 list, #62 in FY2024 and not on the FY2025 list; up 330 since FY2022.
96	Lee Precision Machine Shop Inc. Top agencies DLA (Defense Logistics Agency)	$221,113	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 222 since FY2022.
97	Allied Defense Industries Inc. 2 awardees, including Allied Marine Services LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$218,429	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 309 since FY2022.
98	Applied Industrial Technologies, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$216,034	0.1%	Rank history: #54 in FY2021, #99 in FY2022, #44 in FY2024 and #33 in FY2025; up 1 since FY2022.
99	Waukesha Bearings Corporation Top agencies DLA (Defense Logistics Agency)	$212,366	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
100	Advanced CNC Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$212,253	0.1%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2024 and not on the FY2025 list; up 16 since FY2022.

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100 of 699 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 $226 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 NAICS 332991 contractors in FY2023?

1. Jamaica Bearings Co., Inc. ($27.3M), 2. Parker-Hannifin Corporation ($20M), 3. RTX Corporation ($17M), 4. Mechatronics, Inc. ($15.5M), 5. BBA Aviation PLC ($15.1M), 6. The Timken Company ($9.93M), 7. Sargent Aerospace & Defense LLC ($8.73M), 8. INA-Holding Schaeffler GMBH & Co. KG ($6.08M), 9. Graham Corp ($5.63M), 10. RBC Aircraft Products Inc ($5.24M).

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