Top 100 Contractors in PSC 2840: Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	RTX Corporation 6 awardees, including Rohr, Inc., Pratt & Whitney Military Aftermarket Services, Inc. and Rosemount Aerospace Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$6,567,444,477	67.5%	Rank history: #1 in FY2021, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2021.
2	General Electric Company 7 awardees, including GE Engine Services Distribution, L.L.C. and GE Aviation Systems LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$1,665,484,193	17.1%	Rank history: #2 in FY2021, #2 in FY2023, #2 in FY2024 and #2 in FY2025; unchanged since FY2021.
3	Rolls-Royce Military Aero Engines Ltd 2 awardees, including Rolls-Royce Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$312,917,140	3.2%	Rank history: #3 in FY2021, #4 in FY2023, #5 in FY2024 and not on the FY2025 list; unchanged since FY2021.
4	CFM International Inc. 2 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$308,760,720	3.2%	Rank history: #4 in FY2021, #3 in FY2023, #4 in FY2024 and #4 in FY2025; unchanged since FY2021.
5	Honeywell International Inc. 7 awardees Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$178,416,419	1.8%	Rank history: #5 in FY2021, #5 in FY2023, #3 in FY2024 and #6 in FY2025; unchanged since FY2021.
6	The Boeing Company 10 awardees, including Boeing Distribution Services Defense LLC and Boeing Distribution Services, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$60,571,942	0.6%	Rank history: #16 in FY2021, #6 in FY2023, #13 in FY2024 and #16 in FY2025; up 10 since FY2021.
7	Standardaero Aviation Holdings, Inc. 4 awardees, including Standard Aero (San Antonio) Inc., Pas Technologies Inc. and Jet Aviation Specialists LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$56,945,983	0.6%	Rank history: #7 in FY2021, #8 in FY2023, #14 in FY2024 and not on the FY2025 list; unchanged since FY2021.
8	Government of Canada Through Canadian Commercial Corporation Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$35,558,886	0.4%	Rank history: #9 in FY2021, #11 in FY2023, #62 in FY2024 and not on the FY2025 list; up 1 since FY2021.
9	Thomas Scientific LLC 4 awardees, including Chromalloy Component Services Inc. and Chromalloy, S.A. De C.V. Top agencies USAF (Department of the Air Force)	$16,800,951	0.2%	Rank history: #8 in FY2021, #59 in FY2023, #69 in FY2024 and not on the FY2025 list; down 1 since FY2021.
10	Numet Machining Techniques LLC Through Numet Acquisition Numet, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$14,296,816	0.1%	Rank history: #18 in FY2021, #25 in FY2023, #16 in FY2024 and #57 in FY2025; up 8 since FY2021.
11	Lockheed Martin Corporation 5 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$12,444,875	0.1%	Rank history: #20 in FY2021, #9 in FY2023, #10 in FY2024 and #20 in FY2025; up 9 since FY2021.
12	Paradigm Manchester Inc. 2 awardees, including Turbocombustor Technology, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$9,788,311	0.1%	Rank history: #13 in FY2021, #14 in FY2023, #15 in FY2024 and not on the FY2025 list; up 1 since FY2021.
13	Chromalloy Gas Turbine LLC Top agencies USAF (Department of the Air Force)	$6,002,743	0.1%	Rank history: #11 in FY2021, #13 in FY2023, #12 in FY2024 and #12 in FY2025; down 2 since FY2021.
14	Chromalloy SAN Diego Corp 4 awardees, including Chromalloy Component Services Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$5,980,513	0.1%	Rank history: not on the FY2021 list, #7 in FY2023, #8 in FY2024 and #5 in FY2025; up 103 since FY2021.
15	Rolls-Royce Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$5,164,605	0.1%	Rank history: #6 in FY2021, #55 in FY2023, #7 in FY2024 and not on the FY2025 list; down 9 since FY2021.
16	Asia Pacific Aerospace Pty. Ltd. Top agencies Navy (Department of the Navy)	$4,889,672	0.1%	Rank history: #14 in FY2021 and not on the FY2023–FY2025 lists; down 2 since FY2021.
17	Union Machine Company of Lynn, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$3,730,882	<0.1%	Rank history: #17 in FY2021, #22 in FY2023, #28 in FY2024 and #11 in FY2025; unchanged since FY2021.
18	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$3,331,399	<0.1%	Rank history: #87 in FY2021, not on the FY2023 list, #21 in FY2024 and #8 in FY2025; up 69 since FY2021.
19	Heico Aerospace Corporat 5 awardees, including Jet Avion Corp, Seal Dynamics LLC and Thermal Structures, Inc. Top agencies DLA (Defense Logistics Agency)	$3,023,434	<0.1%	Rank history: #21 in FY2021, #21 in FY2023, #23 in FY2024 and #34 in FY2025; up 2 since FY2021.
20	Jet Support Services, Inc. Top agencies DOT (Department of Transportation)	$2,950,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
21	Airbus Americas Inc. 2 awardees, including Airbus Helicopters, Inc. and Airbus DS Military Aircraft, Inc. Top agencies DHS (Department of Homeland Security)	$2,482,723	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 147 since FY2021.
22	Barnes Group Inc. 4 awardees Top agencies USAF (Department of the Air Force)	$2,356,020	<0.1%	Rank history: #22 in FY2021, #18 in FY2023, #86 in FY2024 and not on the FY2025 list; unchanged since FY2021.
23	Rapp & Sons Inc Through Twigg Corp Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$2,213,057	<0.1%	Rank history: #65 in FY2021, #12 in FY2023 and not on the FY2024–FY2025 lists; up 42 since FY2021.
24	Morris Machine Co Inc. Top agencies DLA (Defense Logistics Agency)	$1,636,240	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
25	GE Aviation Systems LLC Top agencies DHS (Department of Homeland Security)	$1,596,080	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
26	Aarcorp Through AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$1,429,541	<0.1%	Rank history: #12 in FY2021, #26 in FY2023 and not on the FY2024–FY2025 lists; down 14 since FY2021.
27	Acmt, Inc. Top agencies USAF (Department of the Air Force)	$1,368,353	<0.1%	Rank history: #32 in FY2021, #27 in FY2023, #18 in FY2024 and #7 in FY2025; up 5 since FY2021.
28	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$1,337,570	<0.1%	Rank history: #73 in FY2021 and not on the FY2023–FY2025 lists; up 45 since FY2021.
29	Ferrotherm, LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,307,283	<0.1%	Rank history: #26 in FY2021, #39 in FY2023, #30 in FY2024 and #43 in FY2025; down 3 since FY2021.
30	Overhaul Support Services, LLC Top agencies Army (Department of the Army)	$1,142,813	<0.1%	Rank history: not on the FY2021 list, #36 in FY2023 and not on the FY2024–FY2025 lists; up 128 since FY2021.
31	Moeller MFG. Company Inc. Top agencies DLA (Defense Logistics Agency)	$1,133,668	<0.1%	Rank history: #51 in FY2021, #61 in FY2023 and not on the FY2024–FY2025 lists; up 20 since FY2021.
32	Triumph Group, Inc. Through Triumph Gear Systems, LLC Top agencies Navy (Department of the Navy)	$937,244	<0.1%	Rank history: #33 in FY2021, #40 in FY2023, #31 in FY2024 and #29 in FY2025; up 1 since FY2021.
33	Woodward Governor Company Through Woodward Fst, Inc. Top agencies USAF (Department of the Air Force)	$926,151	<0.1%	Rank history: #46 in FY2021, #32 in FY2023 and not on the FY2024–FY2025 lists; up 13 since FY2021.
34	GKN Aerospace Transparency System Through GKN Aerospace Chem-Tronics Inc. Top agencies USAF (Department of the Air Force)	$875,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
35	Pacific Sky Supply, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$852,559	<0.1%	Rank history: #23 in FY2021, #17 in FY2023, #33 in FY2024 and #22 in FY2025; down 12 since FY2021.
36	Soldream Inc. Top agencies USAF (Department of the Air Force)	$813,863	<0.1%	Rank history: not on the FY2021 list, #33 in FY2023, #25 in FY2024 and not on the FY2025 list; new.
37	Stein Seal Company Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$772,371	<0.1%	Rank history: #40 in FY2021, #31 in FY2023, #41 in FY2024 and #32 in FY2025; up 3 since FY2021.
38	D-J Engineering Inc. Top agencies USAF (Department of the Air Force)	$748,100	<0.1%	Rank history: not on the FY2021 list, #68 in FY2023 and not on the FY2024–FY2025 lists; new.
39	Flight Support, Inc. Top agencies USAF (Department of the Air Force)	$720,000	<0.1%	Rank history: #29 in FY2021, #20 in FY2023, #40 in FY2024 and #59 in FY2025; down 10 since FY2021.
40	Columbia Manufacturing, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$698,636	<0.1%	Rank history: #61 in FY2021, #79 in FY2023, #87 in FY2024 and #39 in FY2025; up 21 since FY2021.
41	B.h. Aircraft Company, Inc. Top agencies USAF (Department of the Air Force)	$675,205	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #36 in FY2024 and #14 in FY2025; new.
42	Electron Beam Development Corp Top agencies USAF (Department of the Air Force)	$663,600	<0.1%	Rank history: #28 in FY2021 and not on the FY2023–FY2025 lists; down 14 since FY2021.
43	L'anse Manufacturing & Technology, Inc. Top agencies DLA (Defense Logistics Agency)	$616,413	<0.1%	Rank history: #44 in FY2021, #42 in FY2023, #47 in FY2024 and #47 in FY2025; up 1 since FY2021.
44	Paramount Machine Company, Inc. Top agencies USAF (Department of the Air Force)	$549,376	<0.1%	Rank history: #43 in FY2021, #63 in FY2023, #26 in FY2024 and #28 in FY2025; down 1 since FY2021.
45	Weldmac Manufacturing Company Top agencies DLA (Defense Logistics Agency)	$512,640	<0.1%	Rank history: #58 in FY2021, not on the FY2023 list, #39 in FY2024 and not on the FY2025 list; up 13 since FY2021.
46	Aerocor Inc. Top agencies DLA (Defense Logistics Agency)	$489,551	<0.1%	Rank history: not on the FY2021 list, #49 in FY2023, #49 in FY2024 and not on the FY2025 list; new.
47	Parker-Hannifin Corporation 3 awardees, including Lord Corporation Top agencies DLA (Defense Logistics Agency)	$458,320	<0.1%	Rank history: #31 in FY2021, #46 in FY2023, #72 in FY2024 and not on the FY2025 list; down 16 since FY2021.
48	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$408,750	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #34 in FY2024 and not on the FY2025 list; new.
49	G.s.e. Dynamics, Inc. Top agencies DLA (Defense Logistics Agency)	$362,580	<0.1%	Rank history: #71 in FY2021, #50 in FY2023, not on the FY2024 list and #48 in FY2025; up 22 since FY2021.
50	WGI Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$359,724	<0.1%	Rank history: #55 in FY2021, #89 in FY2023, #45 in FY2024 and not on the FY2025 list; up 5 since FY2021.
51	Jedco, Inc. Top agencies USAF (Department of the Air Force)	$358,300	<0.1%	Rank history: not on the FY2021 list, #16 in FY2023, #48 in FY2024 and not on the FY2025 list; new.
52	Beta Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$354,830	<0.1%	Rank history: #85 in FY2021, #99 in FY2023, #46 in FY2024 and #91 in FY2025; up 33 since FY2021.
53	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$334,248	<0.1%	Rank history: #52 in FY2021, not on the FY2023–FY2024 lists and #70 in FY2025; down 1 since FY2021.
54	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$325,400	<0.1%	Rank history: #38 in FY2021, not on the FY2023–FY2024 lists and #21 in FY2025; down 16 since FY2021.
55	Kampi Components Co Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$321,384	<0.1%	Rank history: #99 in FY2021, #58 in FY2023, #82 in FY2024 and #31 in FY2025; up 44 since FY2021.
56	AB SKF Through Kaydon Ring & Seal Inc. Top agencies DLA (Defense Logistics Agency)	$305,264	<0.1%	Rank history: #57 in FY2021, #54 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
57	Electro-Methods, L.P. Top agencies DLA (Defense Logistics Agency)	$304,623	<0.1%	Rank history: #59 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
58	Columbia Helicopters, Inc. Top agencies DLA (Defense Logistics Agency)	$287,627	<0.1%	Rank history: #45 in FY2021, not on the FY2023–FY2024 lists and #84 in FY2025; down 13 since FY2021.
59	Atec Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$285,367	<0.1%	Rank history: #84 in FY2021, #72 in FY2023 and not on the FY2024–FY2025 lists; up 25 since FY2021.
60	Pratt and Whitney Services Inc. Top agencies DLA (Defense Logistics Agency)	$283,337	<0.1%	Rank history: #98 in FY2021 and not on the FY2023–FY2025 lists; up 38 since FY2021.
61	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$263,802	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
62	Mentis Sciences Inc. Top agencies DLA (Defense Logistics Agency)	$257,316	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 42 since FY2021.
63	Meggitt PLC 2 awardees, including Meggitt Aircraft Braking Systems Corporation Top agencies DHS (Department of Homeland Security)	$255,877	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
64	Parts Life Inc. Top agencies DLA (Defense Logistics Agency)	$238,279	<0.1%	Rank history: #39 in FY2021, not on the FY2023 list, #65 in FY2024 and not on the FY2025 list; down 25 since FY2021.
65	D & R Machine Co., LLC Top agencies DLA (Defense Logistics Agency)	$230,281	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 86 since FY2021.
66	Airtronics, LLC Top agencies DLA (Defense Logistics Agency)	$208,791	<0.1%	Rank history: not on the FY2021 list, #38 in FY2023, #77 in FY2024 and #40 in FY2025; new.
67	IBP Consulting, Inc. Top agencies DLA (Defense Logistics Agency)	$203,640	<0.1%	Rank history: #37 in FY2021, #53 in FY2023, #56 in FY2024 and #83 in FY2025; down 30 since FY2021.
68	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$197,980	<0.1%	Rank history: not on the FY2021 list, #94 in FY2023, #42 in FY2024 and #19 in FY2025; new.
69	Apex Manufacturing Company, Inc. Top agencies Army (Department of the Army)	$191,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
70	S3 International LLC Through S3 Aerodefense LLC Top agencies DLA (Defense Logistics Agency)	$185,048	<0.1%	Rank history: #95 in FY2021, #64 in FY2023, #57 in FY2024 and not on the FY2025 list; up 25 since FY2021.
71	Sargent Aerospace & Defense LLC Through RBC Transport Dynamics Corp Top agencies DLA (Defense Logistics Agency)	$180,696	<0.1%	Rank history: #83 in FY2021, #84 in FY2023, #79 in FY2024 and not on the FY2025 list; up 12 since FY2021.
72	ETI Tech LLC 2 awardees, including Starwin Industries, LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$176,576	<0.1%	Rank history: #35 in FY2021, not on the FY2023 list, #76 in FY2024 and #88 in FY2025; down 37 since FY2021.
73	HD Aero Support, Inc. Top agencies DLA (Defense Logistics Agency)	$174,840	<0.1%	Rank history: #82 in FY2021 and not on the FY2023–FY2025 lists; up 9 since FY2021.
74	Aero Precision Industries LLC Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$174,021	<0.1%	Rank history: #68 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
75	Berkshire Hathaway Inc. 2 awardees, including SPS Technologies LLC Top agencies DLA (Defense Logistics Agency)	$173,694	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
76	Danville Metal Stamping Co Inc. Top agencies DLA (Defense Logistics Agency)	$170,818	<0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #98 in FY2025; up 40 since FY2021.
77	Leonardo S.p.A. Top agencies DHS (Department of Homeland Security)	$143,784	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
78	Combat Ready LLC Top agencies DLA (Defense Logistics Agency)	$137,429	<0.1%	Rank history: not on the FY2021 list, #69 in FY2023 and not on the FY2024–FY2025 lists; up 30 since FY2021.
79	Alamo Aircraft Supply Inc. Through Alamo Aircraft, Ltd. Top agencies DLA (Defense Logistics Agency)	$136,489	<0.1%	Rank history: #88 in FY2021, #44 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
80	Lynn Electronics LLC Top agencies DLA (Defense Logistics Agency)	$132,889	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 82 since FY2021.
81	Northrop Grumman Corporation 3 awardees, including Northrop Grumman Systems Corporation Top agencies DLA (Defense Logistics Agency)	$131,749	<0.1%	Rank history: #78 in FY2021 and not on the FY2023–FY2025 lists; down 3 since FY2021.
82	Whitcraft LLC 2 awardees Top agencies DLA (Defense Logistics Agency)	$129,118	<0.1%	Rank history: #97 in FY2021, #51 in FY2023, #71 in FY2024 and not on the FY2025 list; up 15 since FY2021.
83	Kerns Manufacturing Corp. Top agencies DLA (Defense Logistics Agency)	$125,676	<0.1%	Rank history: #62 in FY2021, #35 in FY2023, #54 in FY2024 and #30 in FY2025; down 21 since FY2021.
84	B & F Machine Co., Inc. Top agencies DLA (Defense Logistics Agency)	$124,950	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
85	Adom Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$119,408	<0.1%	Rank history: #93 in FY2021, #90 in FY2023, not on the FY2024 list and #74 in FY2025; up 8 since FY2021.
86	Eaton Corporation 2 awardees, including Eaton Aerospace, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$116,963	<0.1%	Rank history: #60 in FY2021, #41 in FY2023, #43 in FY2024 and #67 in FY2025; down 26 since FY2021.
87	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$114,132	<0.1%	Rank history: #81 in FY2021, #65 in FY2023, #44 in FY2024 and #69 in FY2025; down 6 since FY2021.
88	Jet Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$111,585	<0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #56 in FY2025; new.
89	Mark Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$103,583	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
90	Transdigm Group Incorporated 2 awardees, including Arkwin Industries, Inc. and Kirkhill, Inc. Top agencies DLA (Defense Logistics Agency)	$102,687	<0.1%	Rank history: #100 in FY2021, #85 in FY2023 and not on the FY2024–FY2025 lists; up 10 since FY2021.
91	Aerometals, Inc. Top agencies DLA (Defense Logistics Agency)	$95,104	<0.1%	Rank history: #30 in FY2021, #60 in FY2023, not on the FY2024 list and #72 in FY2025; down 61 since FY2021.
92	Edel Engineering Development Co. Top agencies DLA (Defense Logistics Agency)	$93,100	<0.1%	Rank history: not on the FY2021 list, #75 in FY2023 and not on the FY2024–FY2025 lists; new.
93	Williams International Co., L.L.C. Top agencies DLA (Defense Logistics Agency)	$86,010	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
94	Dyna-Empire Inc. Top agencies DLA (Defense Logistics Agency)	$85,099	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 26 since FY2021.
95	Accurate Bushing Company, Inc. Top agencies DLA (Defense Logistics Agency)	$76,156	<0.1%	Rank history: not on the FY2021 list, #96 in FY2023, not on the FY2024 list and #92 in FY2025; up 20 since FY2021.
96	Tronson Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$75,152	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 63 since FY2021.
97	C.f. Roark Welding & Engineering Company, Incorporated Top agencies DLA (Defense Logistics Agency)	$74,400	<0.1%	Rank history: #25 in FY2021, #87 in FY2023, #9 in FY2024 and #61 in FY2025; down 72 since FY2021.
98	E.c. Styberg Engineering Company Top agencies DLA (Defense Logistics Agency)	$73,202	<0.1%	Rank history: #70 in FY2021, #73 in FY2023 and not on the FY2024–FY2025 lists; down 28 since FY2021.
99	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$73,200	<0.1%	Rank history: #94 in FY2021, not on the FY2023 list, #100 in FY2024 and #78 in FY2025; down 5 since FY2021.
100	Eaton Aerospace LLC Top agencies Navy (Department of the Navy)	$68,340	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.

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 $9.73 billion 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