Top 100 Contractors in NAICS 336412: Aircraft Engine and Engine Parts Manufacturing, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	RTX Corporation 14 awardees, including Collins Engine Nozzles, Inc., Hamilton Sundstrand Corporation and Kidde Technologies, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$6,509,994,079	44.7%	Rank history: #2 in FY2021, #1 in FY2022, #1 in FY2024 and #1 in FY2025; unchanged since FY2022.
2	General Electric Company 7 awardees, including Unison Industries LLC and GE Aviation Systems LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$3,798,123,537	26.1%	Rank history: #1 in FY2021, #2 in FY2022, #2 in FY2024 and #2 in FY2025; unchanged since FY2022.
3	The Boeing Company 7 awardees, including Boeing Distribution Services, Inc. and Boeing Distribution Services X, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$1,156,467,303	7.9%	Rank history: #4 in FY2021, #4 in FY2022, #3 in FY2024 and #3 in FY2025; up 1 since FY2022.
4	Rolls-Royce Military Aero Engines Ltd 3 awardees, including Rolls-Royce Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$901,321,001	6.2%	Rank history: #3 in FY2021, #3 in FY2022, #7 in FY2024 and not on the FY2025 list; down 1 since FY2022.
5	CFM International Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$447,289,726	3.1%	Rank history: #5 in FY2021, #5 in FY2022, #5 in FY2024 and #6 in FY2025; unchanged since FY2022.
6	Honeywell International Inc. 5 awardees Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$253,739,196	1.7%	Rank history: #9 in FY2021, #7 in FY2022, #4 in FY2024 and #9 in FY2025; up 1 since FY2022.
7	Lockheed Martin Corporation 5 awardees, including Sikorsky Aircraft Corporation Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Army (Department of the Army)	$247,168,148	1.7%	Rank history: #6 in FY2021, #6 in FY2022, #8 in FY2024 and #5 in FY2025; down 1 since FY2022.
8	Aero Turbine, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$120,989,659	0.8%	Rank history: #16 in FY2021, #11 in FY2022, #9 in FY2024 and #43 in FY2025; up 3 since FY2022.
9	Aarcorp 3 awardees, including AAR Government Services, Inc., AAR Supply Chain, Inc. and AAR Allen Services, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$70,689,771	0.5%	Rank history: #12 in FY2021, #10 in FY2022, #17 in FY2024 and not on the FY2025 list; up 1 since FY2022.
10	Standardaero Aviation Holdings, Inc. 4 awardees, including Standard Aero (San Antonio) Inc., Pas Technologies Inc. and Vector Aerospace Engine Services-Atlantic Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) USDA (Department of Agriculture)	$70,477,538	0.5%	Rank history: #7 in FY2021, #8 in FY2022, #18 in FY2024 and not on the FY2025 list; down 2 since FY2022.
11	Woodward Governor Company 3 awardees, including Woodward, Inc., Woodward Fst, Inc. and Woodward HRT Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$52,518,874	0.4%	Rank history: #13 in FY2021, #12 in FY2022, #26 in FY2024 and not on the FY2025 list; up 1 since FY2022.
12	Triumph Group, Inc. 5 awardees, including Triumph Engine Control Systems LLC, Triumph Thermal Systems, LLC and AAR Component Services - Grand Prairie, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$51,159,222	0.4%	Rank history: #59 in FY2021, #13 in FY2022, #16 in FY2024 and #7 in FY2025; up 1 since FY2022.
13	Chromalloy SAN Diego Corp 2 awardees, including Chromalloy Component Services Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$49,192,242	0.3%	Rank history: not on the FY2021 list, #20 in FY2022, #19 in FY2024 and #10 in FY2025; up 7 since FY2022.
14	Government of Canada Through Canadian Commercial Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army) DLA (Defense Logistics Agency)	$28,352,308	0.2%	Rank history: #11 in FY2021, #9 in FY2022, #20 in FY2024 and not on the FY2025 list; down 5 since FY2022.
15	Rhinestahl Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$12,828,125	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 430 since FY2022.
16	Kihomac Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$10,691,736	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
17	Esco Technologies Inc. 2 awardees, including PTI Technologies Inc. Top agencies Army (Department of the Army)	$9,864,583	0.1%	Rank history: #18 in FY2021, #23 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
18	Flight Support, Inc. Top agencies USAF (Department of the Air Force)	$9,173,737	0.1%	Rank history: #23 in FY2021, #71 in FY2022, #63 in FY2024 and not on the FY2025 list; up 53 since FY2022.
19	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$8,334,804	0.1%	Rank history: #29 in FY2021, #24 in FY2022, #25 in FY2024 and #17 in FY2025; up 5 since FY2022.
20	Rapp & Sons Inc Through Twigg Corp Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$6,841,983	<0.1%	Rank history: not on the FY2021 list, #35 in FY2022 and not on the FY2024–FY2025 lists; up 15 since FY2022.
21	Parker-Hannifin Corporation 4 awardees, including Lord Corporation Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$6,562,199	<0.1%	Rank history: #15 in FY2021, #25 in FY2022, #21 in FY2024 and not on the FY2025 list; up 4 since FY2022.
22	Transdigm Group Incorporated 6 awardees, including Champion Aerospace LLC, Arkwin Industries, Inc. and Skurka Aerospace Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$6,321,073	<0.1%	Rank history: #24 in FY2021, #21 in FY2022, #84 in FY2024 and not on the FY2025 list; down 1 since FY2022.
23	Boyd Corporation (WOBURN) Inc Top agencies USAF (Department of the Air Force)	$6,162,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 150 since FY2022.
24	Chromalloy Gas Turbine LLC Top agencies USAF (Department of the Air Force)	$6,132,002	<0.1%	Rank history: #22 in FY2021, #22 in FY2022, #27 in FY2024 and #20 in FY2025; down 2 since FY2022.
25	Meggitt Defense Systems Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,019,910	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 386 since FY2022.
26	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$5,991,585	<0.1%	Rank history: #14 in FY2021, #16 in FY2022, #15 in FY2024 and #14 in FY2025; down 10 since FY2022.
27	VSE Corporation 2 awardees, including VSE Aviation, Inc. Top agencies DLA (Defense Logistics Agency)	$5,852,740	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 212 since FY2022.
28	Paradigm Manchester Inc. 2 awardees, including Turbocombustor Technology, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$5,720,872	<0.1%	Rank history: #26 in FY2021, #18 in FY2022, #29 in FY2024 and not on the FY2025 list; down 10 since FY2022.
29	Eaton Corporation 5 awardees, including Eaton Aerospace, LLC and Eaton Industrial Corporation Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$4,423,677	<0.1%	Rank history: #37 in FY2021, #32 in FY2022, #49 in FY2024 and #30 in FY2025; up 3 since FY2022.
30	US Turbine & Accessory LLC Top agencies Navy (Department of the Navy)	$3,956,875	<0.1%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2024 and not on the FY2025 list; new.
31	Danaher Corporation Through Pall Aeropower Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$3,874,679	<0.1%	Rank history: #32 in FY2021, #39 in FY2022, #50 in FY2024 and #55 in FY2025; up 8 since FY2022.
32	Textron Inc. 2 awardees, including Textron Aviation Defense LLC and Bell Textron Inc. Top agencies USAF (Department of the Air Force) DOJ (Department of Justice)	$3,684,375	<0.1%	Rank history: not on the FY2021 list, #51 in FY2022 and not on the FY2024–FY2025 lists; up 19 since FY2022.
33	Jedco, Inc. Top agencies USAF (Department of the Air Force)	$3,228,750	<0.1%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2024 and not on the FY2025 list; up 76 since FY2022.
34	Northrop Grumman Corporation 2 awardees, including Northrop Grumman Systems Corp Top agencies USAF (Department of the Air Force)	$3,073,728	<0.1%	Rank history: #100 in FY2021, #40 in FY2022, #30 in FY2024 and not on the FY2025 list; up 6 since FY2022.
35	Heico Aerospace Corporat 6 awardees, including Jet Avion Corp, Seal Dynamics LLC and Aerospace & Commercial Technologies, LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$3,035,078	<0.1%	Rank history: #35 in FY2021, #27 in FY2022, #40 in FY2024 and #46 in FY2025; down 8 since FY2022.
36	Rolls-Royce Solutions America Inc. Through Rolls-Royce PLC Top agencies Navy (Department of the Navy)	$2,856,264	<0.1%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2024 and #4 in FY2025; new.
37	M International Inc. 2 awardees, including Keystone Turbine Services, LLC and Mint Turbines LLC Top agencies Navy (Department of the Navy) DOS (Department of State) USAF (Department of the Air Force)	$2,818,591	<0.1%	Rank history: not on the FY2021 list, #59 in FY2022, #60 in FY2024 and not on the FY2025 list; up 22 since FY2022.
38	Turbo Systems US Inc Through Accelleron US Inc. Top agencies Navy (Department of the Navy)	$2,775,387	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
39	Swanda Aerospace, LLC Top agencies USAF (Department of the Air Force)	$2,751,557	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
40	Leonardo S.p.A. 2 awardees, including Leonardo US Aircraft, LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,740,334	<0.1%	Rank history: #50 in FY2021, #53 in FY2022 and not on the FY2024–FY2025 lists; up 13 since FY2022.
41	Pacific Sky Supply, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$2,725,163	<0.1%	Rank history: #41 in FY2021, #93 in FY2022, #86 in FY2024 and #44 in FY2025; up 52 since FY2022.
42	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$2,578,236	<0.1%	Rank history: #48 in FY2021, #34 in FY2022, #35 in FY2024 and #33 in FY2025; down 8 since FY2022.
43	Moog Inc. 2 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$2,558,244	<0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2024 and not on the FY2025 list; up 99 since FY2022.
44	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$2,394,537	<0.1%	Rank history: #55 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 231 since FY2022.
45	Aero Precision Industries LLC Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$2,350,674	<0.1%	Rank history: #54 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 65 since FY2022.
46	Barnes Group Inc. Top agencies USAF (Department of the Air Force)	$2,176,335	<0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #71 in FY2025; up 102 since FY2022.
47	PPG Industries, Inc. Through PRC - Desoto International, Inc. Top agencies Navy (Department of the Navy)	$2,094,999	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
48	BBA Aviation PLC 3 awardees, including Dallas Airmotive, Inc. and Ontic Engineering & Manufacturing, Inc. Top agencies NASA (National Aeronautics and Space Administration) DLA (Defense Logistics Agency)	$1,953,471	<0.1%	Rank history: #30 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 89 since FY2022.
49	Union Machine Company of Lynn, Inc. Top agencies DLA (Defense Logistics Agency)	$1,846,184	<0.1%	Rank history: #34 in FY2021, #29 in FY2022, #69 in FY2024 and #22 in FY2025; down 20 since FY2022.
50	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$1,783,254	<0.1%	Rank history: #98 in FY2021, not on the FY2022 list, #57 in FY2024 and #85 in FY2025; up 57 since FY2022.
51	Johnson Controls Security Solutions LLC Through Johnson Controls Navy Systems, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,778,033	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
52	Rolls-Royce Marine North America Inc. Top agencies DLA (Defense Logistics Agency)	$1,776,012	<0.1%	Rank history: #58 in FY2021, #82 in FY2022, #41 in FY2024 and not on the FY2025 list; up 30 since FY2022.
53	Triman Industries Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$1,691,306	<0.1%	Rank history: #40 in FY2021, #43 in FY2022, #36 in FY2024 and #34 in FY2025; down 10 since FY2022.
54	MB Aerospace East Granby Limited Partnership Top agencies USAF (Department of the Air Force)	$1,673,817	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
55	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$1,569,035	<0.1%	Rank history: #77 in FY2021, #100 in FY2022, #74 in FY2024 and #39 in FY2025; up 45 since FY2022.
56	S3 International LLC Through S3 Aerodefense LLC Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$1,561,525	<0.1%	Rank history: #33 in FY2021, not on the FY2022 list, #53 in FY2024 and not on the FY2025 list; up 87 since FY2022.
57	Blade Diagnostics Corporation Top agencies USAF (Department of the Air Force)	$1,542,516	<0.1%	Rank history: #53 in FY2021, #77 in FY2022 and not on the FY2024–FY2025 lists; up 20 since FY2022.
58	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$1,506,276	<0.1%	Rank history: #81 in FY2021, #55 in FY2022, #65 in FY2024 and #47 in FY2025; down 3 since FY2022.
59	Electrofilm Manufacturing Company LLC Through ITT Aerospace Controls LLC Top agencies DLA (Defense Logistics Agency)	$1,495,734	<0.1%	Rank history: #68 in FY2021, #58 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
60	Kitco LLC 2 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,463,464	<0.1%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2024 and not on the FY2025 list; new.
61	WK Engineering International, Inc. Top agencies DLA (Defense Logistics Agency)	$1,460,823	<0.1%	Rank history: #79 in FY2021, #69 in FY2022, #82 in FY2024 and not on the FY2025 list; up 8 since FY2022.
62	Numet Machining Techniques LLC Through Numet Acquisition Numet, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,436,750	<0.1%	Rank history: #36 in FY2021, #17 in FY2022, #31 in FY2024 and not on the FY2025 list; down 45 since FY2022.
63	Elbit Systems Ltd 2 awardees, including Elbitamerica, Inc. Top agencies USAF (Department of the Air Force)	$1,275,024	<0.1%	Rank history: #25 in FY2021, #33 in FY2022 and not on the FY2024–FY2025 lists; down 30 since FY2022.
64	Crane Co 4 awardees, including Crane Electronics, Inc., Hydro-Aire Aerospace Corp and Crane Pumps & Systems PFT Corp Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$1,267,619	<0.1%	Rank history: #67 in FY2021, #98 in FY2022 and not on the FY2024–FY2025 lists; up 34 since FY2022.
65	Gigli Enterprises, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,242,230	<0.1%	Rank history: #94 in FY2021, #89 in FY2022 and not on the FY2024–FY2025 lists; up 24 since FY2022.
66	Liburdi Turbine Services, LLC Top agencies USAF (Department of the Air Force)	$1,186,469	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 132 since FY2022.
67	Dallas Airmotive, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$1,137,617	<0.1%	Rank history: not on the FY2021 list, #46 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
68	Acmt, Inc. Top agencies USAF (Department of the Air Force)	$1,107,741	<0.1%	Rank history: #66 in FY2021, #52 in FY2022, #33 in FY2024 and #12 in FY2025; down 16 since FY2022.
69	Ozark Aeroworks LLC Top agencies Army (Department of the Army)	$1,099,648	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
70	Aersale, Inc. Top agencies USAF (Department of the Air Force)	$1,040,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
71	Intellisense Systems Inc Top agencies USAF (Department of the Air Force)	$1,037,378	<0.1%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2024 and #37 in FY2025; new.
72	Rural Route 2, LLC Top agencies DLA (Defense Logistics Agency)	$971,891	<0.1%	Rank history: not on the FY2021 list, #36 in FY2022, not on the FY2024 list and #88 in FY2025; down 36 since FY2022.
73	Segers Aero Corp Top agencies DHS (Department of Homeland Security) NASA (National Aeronautics and Space Administration) Commerce (Department of Commerce)	$922,654	<0.1%	Rank history: not on the FY2021 list, #86 in FY2022 and not on the FY2024–FY2025 lists; up 13 since FY2022.
74	Skovira Machine Co Top agencies Navy (Department of the Navy)	$920,400	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
75	Wood Environment & Infrastructure Solutions Inc. Through Ethosenergy Accessories and Components, LLC Top agencies USAF (Department of the Air Force)	$886,650	<0.1%	Rank history: #96 in FY2021, #78 in FY2022, #88 in FY2024 and not on the FY2025 list; up 3 since FY2022.
76	Soldream Inc. Top agencies USAF (Department of the Air Force)	$879,150	<0.1%	Rank history: not on the FY2021 list, #63 in FY2022, #46 in FY2024 and not on the FY2025 list; down 13 since FY2022.
77	Airtronics, LLC Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$837,525	<0.1%	Rank history: not on the FY2021 list, #95 in FY2022, not on the FY2024 list and #27 in FY2025; up 18 since FY2022.
78	Transupport Inc. Top agencies DLA (Defense Logistics Agency)	$816,640	<0.1%	Rank history: #47 in FY2021, not on the FY2022 list, #66 in FY2024 and not on the FY2025 list; up 33 since FY2022.
79	Metro Machine Works Inc. Top agencies DLA (Defense Logistics Agency)	$782,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #48 in FY2025; new.
80	Kerns Manufacturing Corp. Top agencies DLA (Defense Logistics Agency)	$771,480	<0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #76 in FY2025; up 86 since FY2022.
81	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$765,368	<0.1%	Rank history: #87 in FY2021, #67 in FY2022, #72 in FY2024 and #78 in FY2025; down 14 since FY2022.
82	Smiths Group PLC 2 awardees, including John Crane, Inc. and Smiths Tubular Systems-Laconia, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$738,380	<0.1%	Rank history: #90 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 20 since FY2022.
83	Overhaul Support Services, LLC Top agencies Army (Department of the Army)	$727,455	<0.1%	Rank history: not on the FY2021 list, #56 in FY2022 and not on the FY2024–FY2025 lists; down 27 since FY2022.
84	Donaldson Company, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$717,653	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 380 since FY2022.
85	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$712,132	<0.1%	Rank history: not on the FY2021 list, #60 in FY2022, #64 in FY2024 and #73 in FY2025; down 25 since FY2022.
86	Ferrotherm, LLC Top agencies USAF (Department of the Air Force)	$709,510	<0.1%	Rank history: #49 in FY2021, #49 in FY2022, #70 in FY2024 and not on the FY2025 list; down 37 since FY2022.
87	Stein Seal Company Top agencies DLA (Defense Logistics Agency) Army (Department of the Army)	$697,248	<0.1%	Rank history: #95 in FY2021, #64 in FY2022, not on the FY2024 list and #89 in FY2025; down 23 since FY2022.
88	United Dynamics, Inc. Top agencies DLA (Defense Logistics Agency)	$680,985	<0.1%	Rank history: #84 in FY2021, #72 in FY2022, #100 in FY2024 and #80 in FY2025; down 16 since FY2022.
89	L3Harris Technologies, Inc. 5 awardees, including L3Harris Technologies Integrated Systems L.P. and L3 Technologies, Inc. Top agencies Navy (Department of the Navy)	$675,212	<0.1%	Rank history: #83 in FY2021, #38 in FY2022 and not on the FY2024–FY2025 lists; down 51 since FY2022.
90	Unison Industries LLC Top agencies DLA (Defense Logistics Agency)	$673,892	<0.1%	Rank history: not on the FY2021 list, #47 in FY2022, #28 in FY2024 and not on the FY2025 list; down 43 since FY2022.
91	Daily Instruments Corporation Through Thermocontrol Inc. Top agencies DLA (Defense Logistics Agency)	$633,523	<0.1%	Rank history: not on the FY2021 list, #73 in FY2022, #59 in FY2024 and not on the FY2025 list; down 18 since FY2022.
92	SKF USA Inc. Top agencies USAF (Department of the Air Force)	$621,150	<0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2024 and #83 in FY2025; up 149 since FY2022.
93	Western Propeller Pacific Ltd Top agencies NASA (National Aeronautics and Space Administration)	$615,311	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
94	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$570,226	<0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #93 in FY2025; up 127 since FY2022.
95	Alamo Aircraft Supply Inc. Through Alamo Aircraft, Ltd. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$546,834	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 33 since FY2022.
96	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies Navy (Department of the Navy)	$539,708	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
97	Howe Machine & Tool Corp. Top agencies DLA (Defense Logistics Agency)	$536,793	<0.1%	Rank history: #60 in FY2021, #81 in FY2022 and not on the FY2024–FY2025 lists; down 16 since FY2022.
98	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$505,359	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 31 since FY2022.
99	Fincantieri Marine Systems North America Inc. Top agencies Navy (Department of the Navy)	$496,296	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
100	MDF Technologies Inc. Top agencies DLA (Defense Logistics Agency)	$480,890	<0.1%	Rank history: not on the FY2021 list, #87 in FY2022, #83 in FY2024 and #41 in FY2025; down 13 since FY2022.

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 $14.6 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 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