Top 100 Contractors in NAICS 336413: Other Aircraft Parts and Auxiliary Equipment Manufacturing, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 21 awardees, including Sikorsky Aircraft Corporation, Longbow LLC and Lockheed Martin Logistic Services, Inc. Top agencies Navy (Department of the Navy) MDA (DOD Missile Defense Agency) USAF (Department of the Air Force)	$2,855,105,131	18.9%	Rank history: #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2020.
2	L3Harris Technologies, Inc. 24 awardees, including L3Harris Technologies Integrated Systems L.P., CAE USA Inc. and L3 Technologies, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) USSOCOM (United States Special Operations Command)	$1,696,792,456	11.3%	Rank history: #4 in FY2022, #3 in FY2023, #4 in FY2024 and #4 in FY2025; up 1 since FY2020.
3	The Boeing Company 20 awardees, including Boeing Distribution, Inc. and Insitu, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Army (Department of the Army)	$1,577,716,764	10.5%	Rank history: #3 in FY2022, #4 in FY2023, #3 in FY2024 and #3 in FY2025; down 1 since FY2020.
4	RTX Corporation 52 awardees, including Raytheon Company, Goodrich Corporation and Rockwell Collins, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,395,441,695	9.3%	Rank history: #2 in FY2022, #2 in FY2023, #2 in FY2024 and #2 in FY2025; up 1 since FY2020.
5	Bell Boeing Joint Project Office Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$1,146,042,557	7.6%	Rank history: #5 in FY2022, #6 in FY2023, #7 in FY2024 and #7 in FY2025; down 1 since FY2020.
6	Northrop Grumman Corporation 31 awardees, including Northrop Grumman Systems Corporation and Alliant Techsystems Operations LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$935,055,654	6.2%	Rank history: #6 in FY2022, #5 in FY2023, #5 in FY2024 and #5 in FY2025; unchanged since FY2020.
7	Defense Systems and Solutions Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$422,705,774	2.8%	Rank history: #8 in FY2022, #7 in FY2023, #6 in FY2024 and #6 in FY2025; unchanged since FY2020.
8	Textron Inc. 7 awardees, including Bell Textron Inc., Textron Aviation Defense LLC and Textron Systems Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$302,462,138	2.0%	Rank history: #11 in FY2022, #12 in FY2023, #12 in FY2024 and #12 in FY2025; up 2 since FY2020.
9	BAE Systems PLC 13 awardees, including BAE Systems Information and Electronic Systems Integration Inc., BAE Systems Controls Inc. and BAE Systems (Operations) Limited Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$285,773,404	1.9%	Rank history: #7 in FY2022, #10 in FY2023, #8 in FY2024 and #8 in FY2025; up 2 since FY2020.
10	Honeywell International Inc. 23 awardees, including Grimes Aerospace Company Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$227,152,568	1.5%	Rank history: #14 in FY2022, #11 in FY2023, #13 in FY2024 and #11 in FY2025; up 3 since FY2020.
11	General Atomic Technologies Corporation 3 awardees, including General Atomics and General Atomics Aeronautical Systems, Inc. Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$220,157,763	1.5%	Rank history: #9 in FY2022, #9 in FY2023, #37 in FY2024 and not on the FY2025 list; down 2 since FY2020.
12	CAE Inc. 4 awardees, including CAE USA Inc. and CAE USA Mission Solutions Inc. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$161,936,210	1.1%	Rank history: #12 in FY2022, #13 in FY2023, #11 in FY2024 and #14 in FY2025; up 10 since FY2020.
13	General Electric Company 12 awardees, including GE Aviation Systems LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$146,886,870	1.0%	Rank history: #13 in FY2022, #14 in FY2023, #19 in FY2024 and #15 in FY2025; down 5 since FY2020.
14	Parker-Hannifin Corporation 4 awardees, including Lord Corporation Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$117,227,261	0.8%	Rank history: #10 in FY2022, #8 in FY2023, #16 in FY2024 and not on the FY2025 list; up 3 since FY2020.
15	L3Harris Technologies Integrated Systems L.P. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$113,695,951	0.8%	Rank history: not on the FY2022–FY2023 lists, #15 in FY2024 and not on the FY2025 list; up 18 since FY2020.
16	General Dynamics Corporation 10 awardees, including Gulfstream Aerospace Corporation, General Dynamics-Ots, Inc. and General Dynamics Mission Systems, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$92,327,596	0.6%	Rank history: #20 in FY2022, #15 in FY2023, #18 in FY2024 and not on the FY2025 list; up 7 since FY2020.
17	Meggitt PLC 15 awardees, including Meggitt Aircraft Braking Systems Corporation, Meggitt Defense Systems, Inc. and Rockmart Fuel Containment, LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$86,096,457	0.6%	Rank history: #18 in FY2022, #90 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2020.
18	Moog Inc. 9 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$82,740,547	0.5%	Rank history: #16 in FY2022, #23 in FY2023, #25 in FY2024 and #18 in FY2025; up 1 since FY2020.
19	Cymstar LLC Top agencies USAF (Department of the Air Force)	$61,086,560	0.4%	Rank history: #30 in FY2022, #25 in FY2023, #24 in FY2024 and #42 in FY2025; up 11 since FY2020.
20	Heico Aerospace Corporat 9 awardees, including Robertson Fuel Systems, L.L.C., Aerospace & Commercial Technologies, LLC and Seal Dynamics LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$60,556,266	0.4%	Rank history: #47 in FY2022, #21 in FY2023, #29 in FY2024 and #25 in FY2025; up 24 since FY2020.
21	BAE Systems Land & Armaments L.P. 8 awardees, including BAE Systems Information and Electronic Systems Integration Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$60,404,853	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
22	Nova Technologies An Employee-Owned Engineering Company Top agencies USAF (Department of the Air Force)	$58,383,096	0.4%	Rank history: #19 in FY2022, #18 in FY2023, #22 in FY2024 and #26 in FY2025; up 14 since FY2020.
23	Elbit Systems Ltd 6 awardees, including Elbitamerica, Inc., Elbit Systems of America - Night Vision LLC and Real-Time Laboratories, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$57,514,375	0.4%	Rank history: #28 in FY2022, #41 in FY2023, #49 in FY2024 and not on the FY2025 list; up 6 since FY2020.
24	Berkshire Hathaway Inc. 10 awardees, including Flightsafety Defense Corporation, Orkal Industries LLC and Fatigue Technology, Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$55,283,614	0.4%	Rank history: #24 in FY2022, #42 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
25	Aarcorp 7 awardees, including AAR Government Services, Inc., AAR Supply Chain, Inc. and AAR Allen Services, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Army (Department of the Army)	$53,723,295	0.4%	Rank history: #17 in FY2022, #19 in FY2023, #28 in FY2024 and not on the FY2025 list; unchanged since FY2020.
26	Martin-Baker (ENGINEERING) Ltd 2 awardees, including Martin-Baker Aircraft Company Limited and Martin-Baker America Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$51,942,483	0.3%	Rank history: #49 in FY2022, #67 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2020.
27	SAFRAN 18 awardees, including Avox Systems Inc., Curtiss-Wright Flow Control Service, LLC and Safran Landing Systems Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$43,222,761	0.3%	Rank history: #41 in FY2022, #38 in FY2023, #39 in FY2024 and #21 in FY2025; up 19 since FY2020.
28	Aero Simulation, Inc. Top agencies USAF (Department of the Air Force)	$41,238,498	0.3%	Rank history: #23 in FY2022, #32 in FY2023, #42 in FY2024 and #65 in FY2025; up 7 since FY2020.
29	Kratos Defense & Security Solutions, Inc. 3 awardees, including Kratos Unmanned Aerial Systems, Inc. and Micro Systems, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$39,395,197	0.3%	Rank history: #33 in FY2022, #27 in FY2023 and not on the FY2024–FY2025 lists; up 63 since FY2020.
30	Transdigm Group Incorporated 31 awardees, including Tactair Fluid Controls Inc., Arkwin Industries, Inc. and Breeze-Eastern LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$39,323,908	0.3%	Rank history: #21 in FY2022, #17 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2020.
31	Atec Inc. 3 awardees, including Celtech Corp Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$37,993,132	0.3%	Rank history: #37 in FY2022, #43 in FY2023, #23 in FY2024 and #29 in FY2025; up 30 since FY2020.
32	Airbus Americas Inc. 3 awardees, including Airbus Helicopters, Inc., Airbus US Space & Defense Inc. and Airbus DS Military Aircraft, Inc. Top agencies DHS (Department of Homeland Security)	$34,947,179	0.2%	Rank history: #34 in FY2022, #30 in FY2023, #82 in FY2024 and not on the FY2025 list; up 23 since FY2020.
33	J.f. Taylor, Inc. Top agencies Navy (Department of the Navy)	$33,167,848	0.2%	Rank history: #38 in FY2022, #47 in FY2023, #45 in FY2024 and not on the FY2025 list; up 17 since FY2020.
34	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$32,783,853	0.2%	Rank history: #32 in FY2022, #26 in FY2023, #21 in FY2024 and #22 in FY2025; down 6 since FY2020.
35	Plexsys Interface Products, Inc. Top agencies USAF (Department of the Air Force)	$30,243,845	0.2%	Rank history: #54 in FY2022, #60 in FY2023 and not on the FY2024–FY2025 lists; up 25 since FY2020.
36	D-J Engineering Inc. 2 awardees, including DJ Composites Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$29,718,862	0.2%	Rank history: #93 in FY2022, not on the FY2023 list, #71 in FY2024 and #50 in FY2025; up 20 since FY2020.
37	Allied Defense Industries Inc. 2 awardees, including Aero International, LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$26,155,834	0.2%	Rank history: #61 in FY2022, #58 in FY2023 and not on the FY2024–FY2025 lists; up 38 since FY2020.
38	Cobham Advanced Electronic Solutions Inc. 7 awardees, including Mission Systems Davenport Inc., Mission Systems Wimborne Limited and Chelton Avionics, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$25,956,310	0.2%	Rank history: not on the FY2022–FY2025 lists; up 7 since FY2020.
39	BAE Systems Information and Electronic Systems Integration Inc. Top agencies USAF (Department of the Air Force)	$24,201,669	0.2%	Rank history: #51 in FY2022, not on the FY2023 list, #27 in FY2024 and not on the FY2025 list; down 7 since FY2020.
40	ES3 Prime Logistics Group Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$23,431,724	0.2%	Rank history: #56 in FY2022, #44 in FY2023, #40 in FY2024 and #24 in FY2025; down 9 since FY2020.
41	TAC Industries Inc. Top agencies USAF (Department of the Air Force)	$22,773,720	0.2%	Rank history: not on the FY2022 list, #97 in FY2023 and not on the FY2024–FY2025 lists; up 36 since FY2020.
42	Woodward Governor Company 3 awardees, including Woodward HRT Inc. and MPC Products Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$22,714,966	0.2%	Rank history: #36 in FY2022, #22 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2020.
43	Williams Aerospace & Manufacturing Inc. 5 awardees, including Allclear Repair Services, Inc., Airborne Technologies, Inc. and Tavco, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$21,762,095	0.1%	Rank history: not on the FY2022–FY2025 lists; up 22 since FY2020.
44	PPG Industries, Inc. 5 awardees, including Sierracin Corporation, Texstars LLC and PRC - Desoto International, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$21,592,132	0.1%	Rank history: #44 in FY2022, #88 in FY2023, #78 in FY2024 and #62 in FY2025; up 23 since FY2020.
45	Delaware Resource Group of Oklahoma LLC Top agencies USAF (Department of the Air Force)	$20,083,191	0.1%	Rank history: #42 in FY2022, #31 in FY2023, #36 in FY2024 and #60 in FY2025; up 23 since FY2020.
46	Thomas Instrument, Incorporated 2 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$19,910,698	0.1%	Rank history: #50 in FY2022, #54 in FY2023, #32 in FY2024 and #27 in FY2025; up 5 since FY2020.
47	Standardaero Aviation Holdings, Inc. 5 awardees, including Standard Aero (San Antonio) Inc., Vector Aerospace Engine Services-Atlantic Inc. and Standard Aero Limited Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOS (Department of State)	$19,222,103	0.1%	Rank history: #46 in FY2022, #40 in FY2023 and not on the FY2024–FY2025 lists; up 41 since FY2020.
48	Honeycomb Company of America Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$19,138,409	0.1%	Rank history: #95 in FY2022 and not on the FY2023–FY2025 lists; up 70 since FY2020.
49	Teledyne Technologies Incorporated 3 awardees, including Teledyne Flir, LLC, Teledyne Defense Electronics, LLC and Teledyne Risi, Inc. Top agencies Navy (Department of the Navy)	$18,883,467	0.1%	Rank history: not on the FY2022–FY2025 lists; up 126 since FY2020.
50	Sikorsky Aircraft Corporation Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$17,854,087	0.1%	Rank history: not on the FY2022–FY2025 lists; down 36 since FY2020.
51	Dayton T. Brown, Inc. Top agencies Navy (Department of the Navy)	$17,844,854	0.1%	Rank history: #65 in FY2022, #80 in FY2023, #66 in FY2024 and #76 in FY2025; up 2 since FY2020.
52	Aero-Glen International LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$17,594,747	0.1%	Rank history: #43 in FY2022, #56 in FY2023 and not on the FY2024–FY2025 lists; up 49 since FY2020.
53	Griffon Aerospace, Inc. Top agencies Army (Department of the Army)	$17,471,635	0.1%	Rank history: not on the FY2022–FY2025 lists; up 4 since FY2020.
54	PTC Inc. Top agencies USAF (Department of the Air Force)	$16,906,310	0.1%	Rank history: #63 in FY2022, #59 in FY2023, #69 in FY2024 and #75 in FY2025; new, not ranked in FY2020.
55	Government of Canada Through Canadian Commercial Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$16,680,925	0.1%	Rank history: #22 in FY2022, #49 in FY2023, #64 in FY2024 and not on the FY2025 list; down 6 since FY2020.
56	CPI Aerostructures Inc. 2 awardees, including Welding Metallurgy, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$16,503,605	0.1%	Rank history: not on the FY2022 list, #69 in FY2023, not on the FY2024 list and #97 in FY2025; up 29 since FY2020.
57	Rolls-Royce Military Aero Engines Ltd 3 awardees, including Rolls-Royce Corporation and Rolls-Royce North American Technologies Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) Navy (Department of the Navy)	$16,240,440	0.1%	Rank history: #29 in FY2022, #28 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2020.
58	Pinnacle Solutions, LLC Top agencies USAF (Department of the Air Force)	$16,188,611	0.1%	Rank history: not on the FY2022–FY2025 lists; down 11 since FY2020.
59	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$15,791,066	0.1%	Rank history: #76 in FY2022, #64 in FY2023, #54 in FY2024 and #58 in FY2025; up 24 since FY2020.
60	Physical Optics Corporation Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$15,673,795	0.1%	Rank history: not on the FY2022–FY2025 lists; up 156 since FY2020.
61	Vertex Aerospace LLC 2 awardees, including V2X Aerospace LLC and Crestview Aerospace LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DCMA (Defense Contract Management Agency)	$15,591,012	0.1%	Rank history: not on the FY2022–FY2025 lists; up 75 since FY2020.
62	Northrop Grumman Systems Corporation Top agencies USAF (Department of the Air Force)	$15,119,807	0.1%	Rank history: not on the FY2022–FY2025 lists; up 18 since FY2020.
63	Amentum Services, Inc. Top agencies USAF (Department of the Air Force)	$14,847,188	0.1%	Rank history: #75 in FY2022 and not on the FY2023–FY2025 lists; up 27 since FY2020.
64	Tactical Air Support, Inc. Top agencies Navy (Department of the Navy)	$14,800,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
65	Eaton Corporation 11 awardees, including Eaton Aerospace, LLC and Eaton Aeroquip LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$14,717,051	0.1%	Rank history: #79 in FY2022, #16 in FY2023, #80 in FY2024 and #66 in FY2025; down 3 since FY2020.
66	Transaero, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$13,913,823	0.1%	Rank history: #82 in FY2022, #68 in FY2023, #51 in FY2024 and #88 in FY2025; up 31 since FY2020.
67	Thales 4 awardees, including Thales AVS France SAS, Thales Defense & Security Inc. and Thales Belgium Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$13,909,247	0.1%	Rank history: #59 in FY2022 and not on the FY2023–FY2025 lists; down 24 since FY2020.
68	Merrill Corporation Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$13,547,112	0.1%	Rank history: #90 in FY2022, #72 in FY2023 and not on the FY2024–FY2025 lists; up 272 since FY2020.
69	Hudson Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$13,542,490	0.1%	Rank history: #62 in FY2022, #45 in FY2023 and not on the FY2024–FY2025 lists; up 13 since FY2020.
70	Engineering and Software System Solutions, Inc. 3 awardees Top agencies USAF (Department of the Air Force)	$13,450,195	0.1%	Rank history: not on the FY2022–FY2025 lists; up 359 since FY2020.
71	G.s.e. Dynamics, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$13,419,217	0.1%	Rank history: #60 in FY2022, #70 in FY2023, #75 in FY2024 and #52 in FY2025; up 55 since FY2020.
72	Fulcrum Concepts LLC Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$13,410,386	0.1%	Rank history: not on the FY2022 list, #86 in FY2023 and not on the FY2024–FY2025 lists; up 178 since FY2020.
73	Huntington Ingalls Industries, Inc. Through HII Mission Technologies Corp Top agencies USAF (Department of the Air Force)	$13,311,601	0.1%	Rank history: #52 in FY2022, #46 in FY2023, not on the FY2024 list and #51 in FY2025; up 26 since FY2020.
74	Aero Components, LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$13,225,500	0.1%	Rank history: #70 in FY2022, #79 in FY2023, #63 in FY2024 and not on the FY2025 list; up 17 since FY2020.
75	Leonardo S.p.A. 11 awardees, including DRS Systems, Inc., DRS Training & Control Systems, LLC and DRS Network & Imaging Systems LLC Top agencies USSOCOM (United States Special Operations Command) DHS (Department of Homeland Security) Navy (Department of the Navy)	$12,243,544	0.1%	Rank history: not on the FY2022 list, #87 in FY2023, #95 in FY2024 and not on the FY2025 list; down 16 since FY2020.
76	Integral Aerospace, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$11,523,206	0.1%	Rank history: not on the FY2022–FY2025 lists; up 30 since FY2020.
77	Airdyne Aerospace Inc. Top agencies USAF (Department of the Air Force)	$10,912,573	0.1%	Rank history: not on the FY2022 list, #89 in FY2023, #65 in FY2024 and not on the FY2025 list; up 247 since FY2020.
78	Hydraulics International, Inc. 2 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$10,851,691	0.1%	Rank history: #39 in FY2022, not on the FY2023 list, #100 in FY2024 and #83 in FY2025; up 61 since FY2020.
79	Rockwell Collins-ESA Vision Systems Limited Liability Compan Through Collins Elbit Vision Systems, LLC Top agencies Navy (Department of the Navy)	$10,456,331	0.1%	Rank history: #71 in FY2022 and not on the FY2023–FY2025 lists; up 87 since FY2020.
80	Essex Industries Inc. 4 awardees Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$10,363,523	0.1%	Rank history: #86 in FY2022 and not on the FY2023–FY2025 lists; up 137 since FY2020.
81	Point Blank Enterprises Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$10,135,911	0.1%	Rank history: not on the FY2022–FY2025 lists; up 13 since FY2020.
82	Integrated Procurement Technologies 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$10,086,347	0.1%	Rank history: not on the FY2022–FY2025 lists; up 23 since FY2020.
83	Spiral Solutions & Technologies, Inc. Top agencies USAF (Department of the Air Force)	$9,952,777	0.1%	Rank history: #89 in FY2022, #76 in FY2023, #94 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
84	East / West Industries, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$9,649,929	0.1%	Rank history: not on the FY2022–FY2025 lists; up 24 since FY2020.
85	Performance Aircraft Services, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$9,424,506	0.1%	Rank history: not on the FY2022–FY2025 lists; up 66 since FY2020.
86	Aerometals, Inc. Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$9,222,961	0.1%	Rank history: #94 in FY2022, #77 in FY2023, not on the FY2024 list and #78 in FY2025; up 14 since FY2020.
87	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$9,188,442	0.1%	Rank history: #91 in FY2022, not on the FY2023 list, #96 in FY2024 and #87 in FY2025; down 9 since FY2020.
88	CNI Aviation Advantage, A Joint Venture, LLC Top agencies USAF (Department of the Air Force)	$9,035,554	0.1%	Rank history: not on the FY2022–FY2023 lists, #97 in FY2024 and not on the FY2025 list; up 50 since FY2020.
89	Aviation Training Consulting, LLC Top agencies USAF (Department of the Air Force)	$8,926,072	0.1%	Rank history: not on the FY2022–FY2024 lists and #39 in FY2025; down 26 since FY2020.
90	S3 International LLC Through S3 Aerodefense LLC Top agencies DLA (Defense Logistics Agency)	$8,229,108	0.1%	Rank history: not on the FY2022–FY2025 lists; up 57 since FY2020.
91	PCI Aviation LLC Top agencies Navy (Department of the Navy)	$7,936,558	0.1%	Rank history: not on the FY2022–FY2025 lists; up 106 since FY2020.
92	Kihomac Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$7,622,283	0.1%	Rank history: not on the FY2022 list, #75 in FY2023 and not on the FY2024–FY2025 lists; up 12 since FY2020.
93	Malones CNC Machining Inc. Top agencies DLA (Defense Logistics Agency)	$7,270,422	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 21 since FY2020.
94	Intific Inc 2 awardees, including Cubic Defense Applications, Inc. and Gatr Technologies, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$7,210,759	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 27 since FY2020.
95	Triumph Group, Inc. 13 awardees, including Triumph Engine Control Systems LLC, Triumph Actuation Systems - Yakima, LLC and Triumph Actuation Systems LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$7,193,387	<0.1%	Rank history: #25 in FY2022, #78 in FY2023, #30 in FY2024 and #54 in FY2025; up 12 since FY2020.
96	Global Defense Solutions LP Top agencies USAF (Department of the Air Force)	$6,897,674	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 66 since FY2020.
97	BBA Aviation PLC 2 awardees, including Ontic Engineering & Manufacturing, Inc. and Ontic Engineering & Manufacturing UK Limited Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$6,831,897	<0.1%	Rank history: #96 in FY2022, #53 in FY2023 and not on the FY2024–FY2025 lists; up 43 since FY2020.
98	The Bionetics Corp Top agencies USAF (Department of the Air Force)	$6,723,674	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 61 since FY2020.
99	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$6,620,900	<0.1%	Rank history: not on the FY2022 list, #71 in FY2023, #56 in FY2024 and #57 in FY2025; down 13 since FY2020.
100	Tyonek Native Corporatio 7 awardees, including Tfab Defense Systems LLC, Tyonek Engineering & Agile Manufacturing LLC and Tyonek Fabrication Corporation Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$6,574,841	<0.1%	Rank history: #73 in FY2022 and not on the FY2023–FY2025 lists; up 33 since FY2020.

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 $15.1 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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.

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