Top 100 Contractors in NAICS 333611: Turbine and Turbine Generator Set Units Manufacturing, FY2023

Name: Top 100 Contractors in NAICS 333611: Turbine and Turbine Generator Set Units Manufacturing, FY2023
Creator: GovTribe

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

The top 10 won 81% of FY2023 NAICS 333611 contract dollars

Contract obligations: $190,356,707 Net of deobligations, by contracts coded NAICS 333611
Contractors: 204 Parent companies with an obligation
Largest contractor: Rolls-Royce Military Aero Engines Ltd $25.8 million, 12.7% 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	Rolls-Royce Military Aero Engines Ltd 3 awardees, including Rolls-Royce Marine North America Inc. Top agencies Navy (Department of the Navy)	$25,785,496	12.7%	Rank history: #10 in FY2021, #33 in FY2022 and not on the FY2024–FY2025 lists; up 32 since FY2022.
2	RTX Corporation 3 awardees, including Hamilton Sundstrand Corporation and Collins Engine Nozzles, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$23,968,586	11.8%	Rank history: #86 in FY2021, #57 in FY2022 and not on the FY2024–FY2025 lists; up 55 since FY2022.
3	Next Mro, LLC Top agencies Army (Department of the Army)	$21,918,600	10.8%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2024 and not on the FY2025 list; new.
4	Transdigm Group Incorporated 2 awardees, including Aerocontrolex Group, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$20,191,758	9.9%	Rank history: #1 in FY2021, #2 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
5	General Electric Company 2 awardees, including GE Renewables US LLC Top agencies Navy (Department of the Navy) DOI (Department of the Interior)	$17,630,525	8.7%	Rank history: #8 in FY2021, #19 in FY2022, #1 in FY2024 and #8 in FY2025; up 14 since FY2022.
6	Sherwood Avionics and Accessories, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$15,165,642	7.4%	Rank history: #31 in FY2021, #4 in FY2022, #48 in FY2024 and not on the FY2025 list; down 2 since FY2022.
7	Honeywell International Inc. 4 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$14,862,078	7.3%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2024 and #1 in FY2025; up 182 since FY2022.
8	Government of Canada Through Canadian Commercial Corporation Top agencies Navy (Department of the Navy)	$13,787,008	6.8%	Rank history: #4 in FY2021, #11 in FY2022, #77 in FY2024 and not on the FY2025 list; up 3 since FY2022.
9	Aarcorp 2 awardees, including AAR Allen Services, Inc. and AAR Supply Chain, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$7,292,210	3.6%	Rank history: #6 in FY2021, #1 in FY2022, #2 in FY2024 and not on the FY2025 list; down 8 since FY2022.
10	Rolls Wood Group (Repair & Overhauls) Ltd Through RWG Repair & Overhauls USA Inc. Top agencies Navy (Department of the Navy)	$3,365,189	1.7%	Rank history: #9 in FY2021, #5 in FY2022, #12 in FY2024 and not on the FY2025 list; down 5 since FY2022.
11	Sunpower Corporation Through Hutchinson Aerospace & Industry, Inc. Top agencies DLA (Defense Logistics Agency)	$2,106,456	1.0%	Rank history: #21 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
12	Connectec Company, Inc. Top agencies Army (Department of the Army)	$1,653,120	0.8%	Rank history: not on the FY2021 list, #3 in FY2022, #8 in FY2024 and not on the FY2025 list; down 9 since FY2022.
13	Andritz AG Through Andritz Hydro Corp Top agencies DOI (Department of the Interior)	$1,454,901	0.7%	Rank history: #13 in FY2021, #6 in FY2022, #47 in FY2024 and not on the FY2025 list; down 7 since FY2022.
14	Unico Mechanical Corp. Top agencies DOI (Department of the Interior)	$1,384,297	0.7%	Rank history: not on the FY2021 list, #9 in FY2022, #10 in FY2024 and #21 in FY2025; down 5 since FY2022.
15	Shapes Group Ltd Co. Top agencies DLA (Defense Logistics Agency)	$1,227,329	0.6%	Rank history: #18 in FY2021, #26 in FY2022, #23 in FY2024 and not on the FY2025 list; up 11 since FY2022.
16	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$914,098	0.4%	Rank history: #15 in FY2021, #20 in FY2022, #16 in FY2024 and #11 in FY2025; up 4 since FY2022.
17	Graham Corp Through Barber-Nichols, LLC Top agencies Navy (Department of the Navy)	$867,924	0.4%	Rank history: #16 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
18	Curtiss-Wright Corporation 5 awardees, including Curtiss-Wright Electro-Mechanical Corporation and Indal Technologies Inc. Top agencies Navy (Department of the Navy)	$841,086	0.4%	Rank history: not on the FY2021 list, #7 in FY2022, #34 in FY2024 and not on the FY2025 list; down 11 since FY2022.
19	Atap Inc. Top agencies DLA (Defense Logistics Agency)	$827,459	0.4%	Rank history: #59 in FY2021, #60 in FY2022, #37 in FY2024 and #25 in FY2025; up 41 since FY2022.
20	Woodward Governor Company 2 awardees, including Woodward, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$728,004	0.4%	Rank history: #33 in FY2021, #38 in FY2022 and not on the FY2024–FY2025 lists; up 18 since FY2022.
21	Integrated Procurement Technologies Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$719,130	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
22	Northrop Grumman Corporation 2 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$639,449	0.3%	Rank history: #63 in FY2021, not on the FY2022 list, #97 in FY2024 and #43 in FY2025; returned.
23	Eaton Corporation Through Eaton Aerospace LLC Top agencies Navy (Department of the Navy)	$588,566	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
24	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$512,705	0.3%	Rank history: #5 in FY2021, not on the FY2022 list, #31 in FY2024 and #45 in FY2025; up 128 since FY2022.
25	Thomas Instrument, Incorporated Top agencies DLA (Defense Logistics Agency)	$511,189	0.3%	Rank history: #20 in FY2021, #18 in FY2022, #41 in FY2024 and #65 in FY2025; down 7 since FY2022.
26	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$482,700	0.2%	Rank history: #23 in FY2021, #17 in FY2022, #100 in FY2024 and #33 in FY2025; down 9 since FY2022.
27	Donaldson Company, Inc. Top agencies DLA (Defense Logistics Agency)	$445,480	0.2%	Rank history: #58 in FY2021, #16 in FY2022 and not on the FY2024–FY2025 lists; down 11 since FY2022.
28	FBC Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$444,331	0.2%	Rank history: #38 in FY2021, #55 in FY2022, #22 in FY2024 and #66 in FY2025; up 27 since FY2022.
29	L3Harris Technologies, Inc. 5 awardees, including L3 Technologies, Inc., L3Harris Maritime Power & Energy Solutions, Inc. and Calzoni S.R.L. Top agencies Navy (Department of the Navy)	$408,560	0.2%	Rank history: not on the FY2021 list, #44 in FY2022, #42 in FY2024 and #37 in FY2025; up 15 since FY2022.
30	Carter Machinery Company, Incorporated Top agencies Navy (Department of the Navy)	$395,235	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 161 since FY2022.
31	The Timken Company 2 awardees, including Timken Gears & Services Inc. Top agencies Navy (Department of the Navy)	$327,437	0.2%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2024 and not on the FY2025 list; new.
32	Standardaero Aviation Holdings, Inc. 3 awardees, including Jet Aviation Specialists LLC, Standard Aero (San Antonio) Inc. and Standardaero Component Services, Inc. Top agencies Navy (Department of the Navy)	$325,856	0.2%	Rank history: not on the FY2021 list, #37 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
33	Siemens Aktiengesellschaft 2 awardees, including Siemens Energy, Inc. Top agencies DLA (Defense Logistics Agency) NASA (National Aeronautics and Space Administration)	$310,496	0.2%	Rank history: not on the FY2021 list, #49 in FY2022 and not on the FY2024–FY2025 lists; up 16 since FY2022.
34	Kampi Components Co Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$290,815	0.1%	Rank history: #34 in FY2021, #22 in FY2022, not on the FY2024 list and #14 in FY2025; down 12 since FY2022.
35	Canyon Industries Inc. Top agencies DOI (Department of the Interior)	$283,978	0.1%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2024 and not on the FY2025 list; new.
36	Libby Power Systems, LLC Top agencies DLA (Defense Logistics Agency)	$251,460	0.1%	Rank history: #27 in FY2021, #39 in FY2022, #91 in FY2024 and #58 in FY2025; up 3 since FY2022.
37	Sargent Aerospace & Defense LLC Top agencies Navy (Department of the Navy)	$250,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
38	Badger Truck and Automotive Group, Inc. Top agencies Army (Department of the Army)	$248,452	0.1%	Rank history: #80 in FY2021, #21 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
39	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$242,736	0.1%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2024 and #35 in FY2025; new.
40	Triman Industries Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$240,030	0.1%	Rank history: #76 in FY2021, #25 in FY2022, #24 in FY2024 and #19 in FY2025; down 15 since FY2022.
41	Jamaica Bearings Co., Inc. 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$230,879	0.1%	Rank history: not on the FY2021 list, #35 in FY2022, #56 in FY2024 and #27 in FY2025; down 6 since FY2022.
42	Inov8V Marine Group Incorporated Top agencies Commerce (Department of Commerce)	$227,328	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
43	Turbine Technics Inc. Top agencies DLA (Defense Logistics Agency)	$214,475	0.1%	Rank history: #57 in FY2021, #43 in FY2022, #40 in FY2024 and #46 in FY2025; unchanged since FY2022.
44	General Tool Company Top agencies DLA (Defense Logistics Agency)	$208,976	0.1%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2024 and not on the FY2025 list; new.
45	R & M Government Services Inc. Top agencies VA (Department of Veterans Affairs) DLA (Defense Logistics Agency)	$208,540	0.1%	Rank history: #48 in FY2021, #46 in FY2022, #53 in FY2024 and #82 in FY2025; up 1 since FY2022.
46	Guardian Systems LLC Top agencies Navy (Department of the Navy)	$198,203	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
47	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$188,693	0.1%	Rank history: not on the FY2021 list, #15 in FY2022, #33 in FY2024 and #47 in FY2025; down 32 since FY2022.
48	RIX Industries Top agencies Navy (Department of the Navy)	$187,001	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
49	Aero Components, LLC Top agencies DLA (Defense Logistics Agency)	$165,600	0.1%	Rank history: #93 in FY2021, #70 in FY2022, not on the FY2024 list and #99 in FY2025; up 21 since FY2022.
50	Aviation Procurement Systems, LLC Top agencies DLA (Defense Logistics Agency)	$165,487	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
51	Meggitt PLC Through Meggitt (Orange County), Inc. Top agencies Navy (Department of the Navy)	$155,865	0.1%	Rank history: #50 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
52	Wood Environment & Infrastructure Solutions Inc. Through Ethosenergy Accessories and Components, LLC Top agencies Navy (Department of the Navy)	$152,790	0.1%	Rank history: not on the FY2021 list, #68 in FY2022 and not on the FY2024–FY2025 lists; up 16 since FY2022.
53	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$152,453	0.1%	Rank history: #35 in FY2021, #24 in FY2022, #35 in FY2024 and #56 in FY2025; down 29 since FY2022.
54	SGL Carbon SE Through SGL Composites Inc. Top agencies DLA (Defense Logistics Agency)	$151,682	0.1%	Rank history: #62 in FY2021, #52 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
55	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$146,880	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 52 since FY2022.
56	DBR Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$145,766	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
57	Johnson Controls Security Solutions LLC Through Johnson Controls Navy Systems, LLC Top agencies DLA (Defense Logistics Agency)	$145,382	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 114 since FY2022.
58	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$130,317	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 71 since FY2022.
59	Rollwall Industries LLC Top agencies DLA (Defense Logistics Agency)	$119,862	0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2024 and not on the FY2025 list; new.
60	Frontier Electronic Systems Corp Top agencies Navy (Department of the Navy)	$108,655	0.1%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2024 and not on the FY2025 list; new.
61	MDF Technologies Inc. Top agencies Navy (Department of the Navy)	$108,440	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
62	S I T Corporation Top agencies DHS (Department of Homeland Security)	$105,980	0.1%	Rank history: #44 in FY2021, #96 in FY2022 and not on the FY2024–FY2025 lists; up 34 since FY2022.
63	JA Moody LLC Through ESI Acquisition Corp Top agencies Navy (Department of the Navy)	$105,425	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 43 since FY2022.
64	Avair, LLC Top agencies DLA (Defense Logistics Agency)	$104,695	0.1%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2024 and #30 in FY2025; new.
65	Vericor Power Systems LLC Top agencies Navy (Department of the Navy)	$104,600	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
66	The Harrah and Reynolds Corporation Through American Babbitt Bearing Inc. Top agencies DOI (Department of the Interior)	$102,500	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
67	Joharat Almidhaif Company Top agencies USSOCOM (United States Special Operations Command)	$99,380	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
68	Ultra Electronics Forensic Technology Inc Through Ems Development Corporation Top agencies Navy (Department of the Navy)	$98,635	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
69	Service & Sales Inc. Top agencies DLA (Defense Logistics Agency)	$97,037	<0.1%	Rank history: #69 in FY2021, #86 in FY2022, not on the FY2024 list and #68 in FY2025; up 17 since FY2022.
70	Valcorp Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$96,664	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
71	Native Energy Source, LLC Top agencies Commerce (Department of Commerce)	$88,848	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
72	MTU Aero Engines Holding AG Through Vericor Power Systems LLC Top agencies DLA (Defense Logistics Agency)	$79,952	<0.1%	Rank history: #7 in FY2021, #30 in FY2022 and not on the FY2024–FY2025 lists; down 42 since FY2022.
73	AB SKF Through Kaydon Ring & Seal Inc. Top agencies DLA (Defense Logistics Agency)	$77,848	<0.1%	Rank history: #99 in FY2021, #84 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
74	EHB Supply Top agencies Navy (Department of the Navy)	$74,963	<0.1%	Rank history: not on the FY2021 list, #97 in FY2022, not on the FY2024 list and #83 in FY2025; up 23 since FY2022.
75	Painter Tool Incorporated Top agencies Navy (Department of the Navy)	$73,160	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
76	Aerometals, Inc. Top agencies DLA (Defense Logistics Agency)	$71,909	<0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2024 and #57 in FY2025; new.
77	American Turbo Systems Inc. Top agencies USAF (Department of the Air Force)	$68,668	<0.1%	Rank history: #19 in FY2021, not on the FY2022 list, not on the FY2024 list and #80 in FY2025; up 58 since FY2022.
78	Ruta Supplies Inc. Top agencies Navy (Department of the Navy)	$64,903	<0.1%	Rank history: not on the FY2021 list, #51 in FY2022 and not on the FY2024–FY2025 lists; down 27 since FY2022.
79	Panther Machining and Hardware LLC Top agencies DLA (Defense Logistics Agency)	$64,132	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
80	T & T Fabrication LLC Top agencies DLA (Defense Logistics Agency)	$63,760	<0.1%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2024 and #87 in FY2025; new.
81	Kent Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$59,631	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	Equipment Parts Sales Top agencies DLA (Defense Logistics Agency)	$59,032	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 48 since FY2022.
83	Pride Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$58,248	<0.1%	Rank history: #84 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 74 since FY2022.
84	U.s. Hardware Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$57,050	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	Dakota Air Parts Intl., Inc. Top agencies Army (Department of the Army)	$54,638	<0.1%	Rank history: #36 in FY2021, #58 in FY2022 and not on the FY2024–FY2025 lists; down 27 since FY2022.
86	Maximum Turbine Support Inc. Top agencies DLA (Defense Logistics Agency)	$52,920	<0.1%	Rank history: #90 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
87	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$52,747	<0.1%	Rank history: not on the FY2021 list, #92 in FY2022, #60 in FY2024 and #73 in FY2025; up 5 since FY2022.
88	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$51,912	<0.1%	Rank history: not on the FY2021 list, #45 in FY2022 and not on the FY2024–FY2025 lists; down 43 since FY2022.
89	Texas Aerospace Services Inc. Top agencies Army (Department of the Army)	$51,768	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
90	Danaher Corporation Through Pall Aeropower Corporation Top agencies DLA (Defense Logistics Agency)	$50,488	<0.1%	Rank history: #67 in FY2021, #36 in FY2022, #52 in FY2024 and not on the FY2025 list; down 54 since FY2022.
91	E-Finity Distributed Generation LLC Top agencies USAF (Department of the Air Force)	$48,045	<0.1%	Rank history: #89 in FY2021, #53 in FY2022 and not on the FY2024–FY2025 lists; down 38 since FY2022.
92	K Machine Industrial Services LLC Top agencies Army (Department of the Army)	$48,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
93	Southwire Company, LLC Through Watteredge, LLC Top agencies Navy (Department of the Navy)	$46,543	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
94	V. Lopez JR. & Sons General Engineering Contractors, Inc. Top agencies DLA (Defense Logistics Agency)	$45,429	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
95	Brandy Lane Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$44,750	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 9 since FY2022.
96	Corry Manufacturing Company Top agencies DLA (Defense Logistics Agency)	$43,943	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
97	Software Information Resource Corp Top agencies Navy (Department of the Navy)	$43,881	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
98	OEM Parts Network, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$42,452	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 29 since FY2022.
99	C & D Equipment Company, Inc. Top agencies DLA (Defense Logistics Agency)	$41,566	<0.1%	Rank history: not on the FY2021 list, #88 in FY2022, #84 in FY2024 and not on the FY2025 list; down 11 since FY2022.
100	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$41,280	<0.1%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2024 and not on the FY2025 list; new.

Show 75 more

100 of 204 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 $204 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 333611 contractors in FY2023?

1. Rolls-Royce Military Aero Engines Ltd ($25.8M), 2. RTX Corporation ($24M), 3. Next Mro, LLC ($21.9M), 4. Transdigm Group Incorporated ($20.2M), 5. General Electric Company ($17.6M), 6. Sherwood Avionics and Accessories, Inc. ($15.2M), 7. Honeywell International Inc. ($14.9M), 8. Government of Canada ($13.8M), 9. Aarcorp ($7.29M), 10. Rolls Wood Group (Repair & Overhauls) Ltd ($3.37M).

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