Top 100 Contractors in PSC 5306: Bolts, FY2022

Name: Top 100 Contractors in PSC 5306: Bolts, FY2022
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2021 – Sep 30, 2022 Code page on GovTribe

The top 10 won 38% of FY2022 PSC 5306 contract dollars

Contract obligations: $57,304,961 Net of deobligations, by contracts coded PSC 5306
Contractors: 587 Parent companies with an obligation
Largest contractor: The Boeing Company $5.09 million, 8.3% 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	The Boeing Company 9 awardees, including Boeing Distribution Services, Inc., Boeing Distribution Services X, Inc. and Boeing Distribution, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$5,093,747	8.3%	Rank history: #1 in FY2021, #5 in FY2023, #5 in FY2024 and #3 in FY2025; unchanged since FY2021.
2	RTX Corporation 6 awardees, including Goodrich Corporation, Hamilton Sundstrand Corporation and Raytheon Company Top agencies DLA (Defense Logistics Agency)	$3,508,185	5.7%	Rank history: #4 in FY2021, #9 in FY2023, #3 in FY2024 and #6 in FY2025; up 2 since FY2021.
3	Don Industrial Group LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,631,876	4.3%	Rank history: #28 in FY2021, #6 in FY2023, #7 in FY2024 and #7 in FY2025; up 25 since FY2021.
4	Lockheed Martin Corporation 6 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,523,447	4.1%	Rank history: #3 in FY2021, #4 in FY2023, #2 in FY2024 and #2 in FY2025; down 1 since FY2021.
5	Berkshire Hathaway Inc. 2 awardees, including Avibank Mfg., Inc. and SPS Technologies, LLC Top agencies DLA (Defense Logistics Agency)	$2,431,482	4.0%	Rank history: #14 in FY2021, #8 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
6	Defense Support Services, Inc. Top agencies DLA (Defense Logistics Agency)	$1,480,650	2.4%	Rank history: #8 in FY2021, #24 in FY2023, #21 in FY2024 and #20 in FY2025; up 2 since FY2021.
7	Apollo Aerospace Components LLC Top agencies DLA (Defense Logistics Agency)	$1,387,823	2.3%	Rank history: #6 in FY2021, #19 in FY2023, #10 in FY2024 and not on the FY2025 list; down 1 since FY2021.
8	ASC International, Inc. Top agencies DLA (Defense Logistics Agency)	$1,386,026	2.3%	Rank history: #37 in FY2021, #40 in FY2023 and not on the FY2024–FY2025 lists; up 29 since FY2021.
9	Adept Fasteners Inc. Top agencies DLA (Defense Logistics Agency)	$1,375,727	2.2%	Rank history: #5 in FY2021, #3 in FY2023, #6 in FY2024 and #9 in FY2025; down 4 since FY2021.
10	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$1,293,185	2.1%	Rank history: #27 in FY2021, #7 in FY2023, #13 in FY2024 and #26 in FY2025; up 17 since FY2021.
11	Meg Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$1,175,118	1.9%	Rank history: #12 in FY2021, #15 in FY2023, #9 in FY2024 and #27 in FY2025; up 1 since FY2021.
12	Airbus Americas Inc. Through Airbus Helicopters, Inc. Top agencies DHS (Department of Homeland Security)	$1,039,018	1.7%	Rank history: #21 in FY2021, #2 in FY2023, #78 in FY2024 and not on the FY2025 list; up 9 since FY2021.
13	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$1,013,966	1.7%	Rank history: #13 in FY2021, #20 in FY2023, #11 in FY2024 and #10 in FY2025; unchanged since FY2021.
14	M.s. Aerospace Inc. Top agencies DLA (Defense Logistics Agency)	$1,002,998	1.6%	Rank history: #22 in FY2021, #21 in FY2023, #62 in FY2024 and not on the FY2025 list; up 8 since FY2021.
15	Meggitt PLC Through Meggitt Aircraft Braking Systems Corporation Top agencies DLA (Defense Logistics Agency)	$995,461	1.6%	Rank history: #50 in FY2021 and not on the FY2023–FY2025 lists; up 35 since FY2021.
16	Honeywell International Inc. 4 awardees Top agencies DLA (Defense Logistics Agency)	$983,745	1.6%	Rank history: #16 in FY2021, #14 in FY2023, #8 in FY2024 and #39 in FY2025; unchanged since FY2021.
17	Mend Sourcing Solutions LLC Top agencies DLA (Defense Logistics Agency)	$976,120	1.6%	Rank history: not on the FY2021 list, #29 in FY2023, #17 in FY2024 and #11 in FY2025; new.
18	Statz Corp Top agencies DLA (Defense Logistics Agency)	$818,306	1.3%	Rank history: #15 in FY2021 and not on the FY2023–FY2025 lists; down 3 since FY2021.
19	Acufast Aircraft Products Top agencies DLA (Defense Logistics Agency)	$755,745	1.2%	Rank history: #18 in FY2021, #54 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
20	Aerospace Manufacturing Corporation Top agencies DLA (Defense Logistics Agency)	$723,080	1.2%	Rank history: #29 in FY2021 and not on the FY2023–FY2025 lists; up 9 since FY2021.
21	Standard Aero Parts, Inc. Top agencies DLA (Defense Logistics Agency)	$722,178	1.2%	Rank history: #17 in FY2021, #23 in FY2023, #16 in FY2024 and #12 in FY2025; down 4 since FY2021.
22	Apex Manufacturing Company, Inc. Top agencies DLA (Defense Logistics Agency)	$679,824	1.1%	Rank history: not on the FY2021 list, #26 in FY2023, #64 in FY2024 and #69 in FY2025; new.
23	Northrop Grumman Corporation 6 awardees, including Northrop Grumman Systems Corporation Top agencies DLA (Defense Logistics Agency)	$628,481	1.0%	Rank history: #9 in FY2021, #18 in FY2023, #18 in FY2024 and #4 in FY2025; down 14 since FY2021.
24	Science Applications International Corporation 2 awardees, including Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$577,097	0.9%	Rank history: #32 in FY2021, #12 in FY2023, #20 in FY2024 and not on the FY2025 list; up 8 since FY2021.
25	Blue Sky Industries Inc. Through FDH Aero, LLC Top agencies DLA (Defense Logistics Agency)	$552,684	0.9%	Rank history: not on the FY2021 list, #38 in FY2023 and not on the FY2024–FY2025 lists; up 101 since FY2021.
26	Rolls-Royce Military Aero Engines Ltd 3 awardees, including Rolls-Royce PLC and Rolls-Royce Marine North America Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$549,507	0.9%	Rank history: not on the FY2021 list, #81 in FY2023 and not on the FY2024–FY2025 lists; new.
27	York Precision Machining and Hydraulics, LLC Top agencies DLA (Defense Logistics Agency)	$485,544	0.8%	Rank history: #35 in FY2021 and not on the FY2023–FY2025 lists; up 8 since FY2021.
28	Dialogic Corp Top agencies DLA (Defense Logistics Agency)	$480,195	0.8%	Rank history: #24 in FY2021, #31 in FY2023, #34 in FY2024 and #35 in FY2025; down 4 since FY2021.
29	Pioneer Industries, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$473,394	0.8%	Rank history: #30 in FY2021, #62 in FY2023, #46 in FY2024 and #70 in FY2025; up 1 since FY2021.
30	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$423,905	0.7%	Rank history: #26 in FY2021, #91 in FY2023, #94 in FY2024 and not on the FY2025 list; down 4 since FY2021.
31	Sargent Aerospace & Defense LLC 2 awardees, including RBC Southwest Products, Inc. Top agencies DLA (Defense Logistics Agency)	$415,745	0.7%	Rank history: not on the FY2021 list, #55 in FY2023 and not on the FY2024–FY2025 lists; up 268 since FY2021.
32	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$395,475	0.6%	Rank history: not on the FY2021 list, #56 in FY2023, #77 in FY2024 and #64 in FY2025; up 218 since FY2021.
33	Fairlane Tool Company, Inc. Top agencies DLA (Defense Logistics Agency)	$388,628	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 73 since FY2021.
34	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$386,676	0.6%	Rank history: #10 in FY2021, #28 in FY2023, #22 in FY2024 and #42 in FY2025; down 24 since FY2021.
35	Alamo Aircraft Supply Inc. Through Alamo Aircraft, Ltd. Top agencies DLA (Defense Logistics Agency)	$369,098	0.6%	Rank history: #7 in FY2021, #36 in FY2023 and not on the FY2024–FY2025 lists; down 28 since FY2021.
36	T.p.s. Aviation Inc. Top agencies DLA (Defense Logistics Agency)	$341,802	0.6%	Rank history: #25 in FY2021, #46 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2021.
37	Painter Tool Incorporated Top agencies Navy (Department of the Navy)	$339,298	0.6%	Rank history: not on the FY2021 list, not on the FY2023 list, #23 in FY2024 and not on the FY2025 list; up 251 since FY2021.
38	Arizona Aero Fasteners, Inc. Top agencies DLA (Defense Logistics Agency)	$336,490	0.5%	Rank history: #20 in FY2021, #27 in FY2023, #33 in FY2024 and #31 in FY2025; down 18 since FY2021.
39	ES3 Prime Logistics Group Inc. Top agencies DLA (Defense Logistics Agency)	$329,031	0.5%	Rank history: #11 in FY2021, #11 in FY2023, #15 in FY2024 and #18 in FY2025; down 28 since FY2021.
40	ATF Inc Through ATF Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$324,329	0.5%	Rank history: #33 in FY2021, #39 in FY2023, #29 in FY2024 and not on the FY2025 list; down 7 since FY2021.
41	VC Displays, Inc. Top agencies DLA (Defense Logistics Agency)	$318,886	0.5%	Rank history: not on the FY2021 list, not on the FY2023 list, #80 in FY2024 and #21 in FY2025; up 74 since FY2021.
42	Pacific Sky Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$310,988	0.5%	Rank history: not on the FY2021 list, #45 in FY2023, #51 in FY2024 and not on the FY2025 list; up 105 since FY2021.
43	Bell Boeing Joint Project Office Top agencies DLA (Defense Logistics Agency)	$303,662	0.5%	Rank history: not on the FY2021 list, #42 in FY2023, #45 in FY2024 and #49 in FY2025; up 196 since FY2021.
44	Lecuyer Aviation LLC Top agencies DLA (Defense Logistics Agency)	$273,042	0.4%	Rank history: not on the FY2021 list, #33 in FY2023, #27 in FY2024 and not on the FY2025 list; up 138 since FY2021.
45	Good Vibes, LLC Top agencies DLA (Defense Logistics Agency)	$268,532	0.4%	Rank history: #45 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
46	General Electric Company 6 awardees, including GE Aviation Systems LLC and GE Engine Services Distribution, L.L.C. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$265,827	0.4%	Rank history: #23 in FY2021, #57 in FY2023, #42 in FY2024 and #28 in FY2025; down 23 since FY2021.
47	Henway, Inc. Top agencies DLA (Defense Logistics Agency)	$249,914	0.4%	Rank history: #44 in FY2021 and not on the FY2023–FY2025 lists; down 3 since FY2021.
48	Allenboos LLC Top agencies DLA (Defense Logistics Agency)	$241,265	0.4%	Rank history: not on the FY2021 list, #37 in FY2023 and not on the FY2024–FY2025 lists; up 104 since FY2021.
49	Indian Aerospace, Inc. Top agencies DLA (Defense Logistics Agency)	$240,828	0.4%	Rank history: #41 in FY2021, #58 in FY2023, #88 in FY2024 and not on the FY2025 list; down 8 since FY2021.
50	Integrated Procurement Technologies 2 awardees Top agencies DLA (Defense Logistics Agency)	$230,878	0.4%	Rank history: #56 in FY2021, #22 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2021.
51	B S F (Business Solutions Fasteners) International Inc. Top agencies DLA (Defense Logistics Agency)	$230,324	0.4%	Rank history: not on the FY2021 list, #69 in FY2023, #28 in FY2024 and #40 in FY2025; up 127 since FY2021.
52	Wesco Aircraft Hardware Corp. 2 awardees Top agencies DLA (Defense Logistics Agency)	$213,244	0.3%	Rank history: #19 in FY2021, #53 in FY2023 and not on the FY2024–FY2025 lists; down 33 since FY2021.
53	Boeing Distribution Services, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$211,275	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 66 since FY2021.
54	Polytech Defense Spares LLC Top agencies DLA (Defense Logistics Agency)	$198,616	0.3%	Rank history: #70 in FY2021, #96 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2021.
55	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$194,076	0.3%	Rank history: #61 in FY2021, #59 in FY2023, #41 in FY2024 and #44 in FY2025; up 6 since FY2021.
56	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$192,802	0.3%	Rank history: #47 in FY2021, #94 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2021.
57	Preci-Manufacturing, Incorporated Top agencies DLA (Defense Logistics Agency)	$187,559	0.3%	Rank history: #62 in FY2021, #93 in FY2023, not on the FY2024 list and #37 in FY2025; up 5 since FY2021.
58	Supplycore LLC Top agencies DLA (Defense Logistics Agency)	$177,002	0.3%	Rank history: #42 in FY2021 and not on the FY2023–FY2025 lists; down 16 since FY2021.
59	Space-LOK Inc. Top agencies DLA (Defense Logistics Agency)	$175,680	0.3%	Rank history: #89 in FY2021 and not on the FY2023–FY2025 lists; up 30 since FY2021.
60	Coronet Machinery Corp. Top agencies DLA (Defense Logistics Agency)	$173,410	0.3%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #78 in FY2025; new.
61	Trident Alloys, Inc. Top agencies Navy (Department of the Navy)	$168,334	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
62	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$165,720	0.3%	Rank history: #31 in FY2021, #76 in FY2023 and not on the FY2024–FY2025 lists; down 31 since FY2021.
63	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$154,754	0.3%	Rank history: #76 in FY2021, #44 in FY2023, not on the FY2024 list and #67 in FY2025; up 13 since FY2021.
64	Perez Machine, Inc. Top agencies DLA (Defense Logistics Agency)	$154,742	0.3%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #91 in FY2025; new.
65	Robbins Manufacturing Company, Inc. Top agencies DLA (Defense Logistics Agency)	$153,381	0.3%	Rank history: not on the FY2021 list, #72 in FY2023 and not on the FY2024–FY2025 lists; up 66 since FY2021.
66	Astral Air Parts LLC Top agencies DLA (Defense Logistics Agency)	$147,412	0.2%	Rank history: #65 in FY2021, #80 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
67	Morton Fasteners Inc. Top agencies DLA (Defense Logistics Agency)	$145,591	0.2%	Rank history: #93 in FY2021, not on the FY2023–FY2024 lists and #55 in FY2025; up 26 since FY2021.
68	Textron Inc. 3 awardees, including Bell Textron Inc., Textron Ground Support Equipment Inc. and Able Aerospace Services, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$142,404	0.2%	Rank history: #2 in FY2021, #90 in FY2023, #65 in FY2024 and not on the FY2025 list; down 66 since FY2021.
69	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$141,341	0.2%	Rank history: not on the FY2021 list, #68 in FY2023, #48 in FY2024 and #56 in FY2025; up 114 since FY2021.
70	Birmingham Fastener & Supply Inc. Through Huntsville Fastener & Supply Inc. Top agencies DLA (Defense Logistics Agency)	$140,699	0.2%	Rank history: #48 in FY2021, #98 in FY2023, not on the FY2024 list and #48 in FY2025; down 22 since FY2021.
71	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$139,952	0.2%	Rank history: #46 in FY2021, #41 in FY2023, not on the FY2024 list and #34 in FY2025; down 25 since FY2021.
72	Quality Socket Screw Manufacturing Corp Top agencies DLA (Defense Logistics Agency)	$138,708	0.2%	Rank history: #36 in FY2021 and not on the FY2023–FY2025 lists; down 36 since FY2021.
73	Wilson-Garner Co Top agencies DLA (Defense Logistics Agency)	$134,227	0.2%	Rank history: #80 in FY2021 and not on the FY2023–FY2025 lists; up 7 since FY2021.
74	Penn Detroit Diesel Allison LLC Through Penn Power Group LLC Top agencies DLA (Defense Logistics Agency)	$134,207	0.2%	Rank history: #85 in FY2021, #86 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2021.
75	Kratos Defense & Security Solutions, Inc. Through Gichner Systems Group, Inc. Top agencies DLA (Defense Logistics Agency)	$131,287	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 375 since FY2021.
76	Accurate Precision Fastener Corp. Top agencies DLA (Defense Logistics Agency)	$128,494	0.2%	Rank history: not on the FY2021 list, #63 in FY2023, #61 in FY2024 and #58 in FY2025; new.
77	Century Fasteners Corp. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$127,861	0.2%	Rank history: #59 in FY2021, not on the FY2023 list, #63 in FY2024 and #22 in FY2025; down 18 since FY2021.
78	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$126,095	0.2%	Rank history: not on the FY2021 list, #82 in FY2023 and not on the FY2024–FY2025 lists; new.
79	Aero-Glen International LLC Top agencies DLA (Defense Logistics Agency)	$125,134	0.2%	Rank history: #77 in FY2021 and not on the FY2023–FY2025 lists; down 2 since FY2021.
80	Camnetics Manufacturing Corporation Top agencies DLA (Defense Logistics Agency)	$124,504	0.2%	Rank history: #55 in FY2021 and not on the FY2023–FY2025 lists; down 25 since FY2021.
81	U D T, Inc. Top agencies DLA (Defense Logistics Agency)	$124,263	0.2%	Rank history: #52 in FY2021 and not on the FY2023–FY2025 lists; down 29 since FY2021.
82	Spec TECH USA Inc. Top agencies DLA (Defense Logistics Agency)	$124,008	0.2%	Rank history: #49 in FY2021, not on the FY2023 list, #24 in FY2024 and #83 in FY2025; down 33 since FY2021.
83	Bek, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$117,946	0.2%	Rank history: #60 in FY2021 and not on the FY2023–FY2025 lists; down 23 since FY2021.
84	Davinci Aerospace LLC Top agencies DLA (Defense Logistics Agency)	$114,152	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 258 since FY2021.
85	CM Manufacturing Inc. Top agencies DLA (Defense Logistics Agency)	$106,220	0.2%	Rank history: #51 in FY2021, #67 in FY2023, #31 in FY2024 and #47 in FY2025; down 34 since FY2021.
86	Midwest Military Fasteners LLC Top agencies DLA (Defense Logistics Agency)	$105,433	0.2%	Rank history: #87 in FY2021, #73 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
87	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$103,710	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #40 in FY2024 and not on the FY2025 list; up 174 since FY2021.
88	Skyspares Parts Inc. Top agencies DLA (Defense Logistics Agency)	$101,410	0.2%	Rank history: not on the FY2021 list, #43 in FY2023, #30 in FY2024 and not on the FY2025 list; up 183 since FY2021.
89	Alamo Aircraft, Ltd. Top agencies DLA (Defense Logistics Agency)	$99,999	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #39 in FY2024 and #25 in FY2025; up 27 since FY2021.
90	Cherry Ventures LLC Top agencies DLA (Defense Logistics Agency)	$94,581	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
91	Oshkosh Corp 2 awardees, including Oshkosh Defense LLC and JLG Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$94,123	0.2%	Rank history: #84 in FY2021, #70 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2021.
92	Airborne Supply Inc. Top agencies DLA (Defense Logistics Agency)	$92,297	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 116 since FY2021.
93	The Dyson Corporation Top agencies Navy (Department of the Navy)	$91,957	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
94	2S Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$91,545	0.1%	Rank history: #90 in FY2021, #99 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2021.
95	Rotair Aerospace Corp Top agencies DLA (Defense Logistics Agency)	$88,881	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 112 since FY2021.
96	IBP Consulting, Inc. Top agencies DLA (Defense Logistics Agency)	$86,882	0.1%	Rank history: #64 in FY2021, not on the FY2023 list, #82 in FY2024 and #13 in FY2025; down 32 since FY2021.
97	Sunland Aerospace Fasteners Top agencies DLA (Defense Logistics Agency)	$86,685	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 24 since FY2021.
98	Parker-Hannifin Corporation Top agencies DLA (Defense Logistics Agency)	$86,325	0.1%	Rank history: #83 in FY2021, #32 in FY2023 and not on the FY2024–FY2025 lists; down 15 since FY2021.
99	Aero Hardware & Parts Co Inc. Top agencies DLA (Defense Logistics Agency)	$86,316	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 54 since FY2021.
100	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$83,220	0.1%	Rank history: #66 in FY2021, #84 in FY2023, #75 in FY2024 and #76 in FY2025; down 34 since FY2021.

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100 of 587 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 $61.3 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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 5306 contractors in FY2022?

1. The Boeing Company ($5.09M), 2. RTX Corporation ($3.51M), 3. Don Industrial Group LLC ($2.63M), 4. Lockheed Martin Corporation ($2.52M), 5. Berkshire Hathaway Inc. ($2.43M), 6. Defense Support Services, Inc. ($1.48M), 7. Apollo Aerospace Components LLC ($1.39M), 8. ASC International, Inc. ($1.39M), 9. Adept Fasteners Inc. ($1.38M), 10. Transaero, Inc. ($1.29M).

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