Top 100 Contractors in PSC 16: Aerospace Craft Components and Accessories, FY2021

Name: Top 100 Contractors in PSC 16: Aerospace Craft Components and Accessories, FY2021
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2020 – Sep 30, 2021 Code page on GovTribe

The top 10 won 66% of FY2021 PSC 16 contract dollars

Contract obligations: $6,652,912,459 Net of deobligations, by contracts coded PSC 16 or a code under it
Contractors: 1,362 Parent companies with an obligation
Largest contractor: Lockheed Martin Corporation $955 million, 13.4% 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	Lockheed Martin Corporation 16 awardees, including Sikorsky Aircraft Corporation and Longbow LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Army (Department of the Army)	$955,484,428	13.4%	Rank history: #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2020.
2	The Boeing Company 19 awardees, including Boeing Sikorsky Aircraft Support, LLC and Insitu, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$937,646,625	13.2%	Rank history: #2 in FY2022, #2 in FY2023, #2 in FY2024 and #3 in FY2025; unchanged since FY2020.
3	RTX Corporation 47 awardees, including Goodrich Corporation, Raytheon Company and Rockwell Collins, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$639,972,957	9.0%	Rank history: #3 in FY2022, #3 in FY2023, #3 in FY2024 and #2 in FY2025; up 2 since FY2020.
4	Bell Boeing Joint Project Office Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$627,461,138	8.8%	Rank history: #4 in FY2022, #8 in FY2023, #4 in FY2024 and #4 in FY2025; unchanged since FY2020.
5	General Electric Company 11 awardees, including GE Aviation Systems LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$407,488,319	5.7%	Rank history: #6 in FY2022, #10 in FY2023, #13 in FY2024 and #13 in FY2025; down 2 since FY2020.
6	Aerojet Rocketdyne Holdings, Inc. 2 awardees, including Aerojet Rocketdyne of DE, Inc. and Aerojet Rocketdyne, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$405,737,850	5.7%	Rank history: #8 in FY2022, #6 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
7	Northrop Grumman Corporation 23 awardees, including Northrop Grumman Systems Corporation and ATK Space Systems LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$315,818,135	4.4%	Rank history: #7 in FY2022, #9 in FY2023, #9 in FY2024 and #9 in FY2025; unchanged since FY2020.
8	Textron Inc. 6 awardees, including Bell Textron Inc., Textron Aviation Defense LLC and Textron Aviation Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) Commerce (Department of Commerce)	$145,417,727	2.0%	Rank history: #9 in FY2022, #11 in FY2023, #10 in FY2024 and #8 in FY2025; up 2 since FY2020.
9	Honeywell International Inc. 18 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$126,766,207	1.8%	Rank history: #19 in FY2022, #17 in FY2023, #17 in FY2024 and #11 in FY2025; up 5 since FY2020.
10	L3Harris Technologies, Inc. 15 awardees, including L3 Technologies, Inc., L3Harris Technologies Integrated Systems L.P. and Wescam Usa, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$109,821,535	1.5%	Rank history: #13 in FY2022, #4 in FY2023, #6 in FY2024 and #5 in FY2025; up 6 since FY2020.
11	Science and Engineering Services LLC 2 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$101,926,197	1.4%	Rank history: #28 in FY2022, #14 in FY2023, #18 in FY2024 and #14 in FY2025; up 1 since FY2020.
12	BAE Systems PLC 12 awardees, including BAE Systems Information and Electronic Systems Integration Inc., BAE Systems Land & Armaments L.P. and BAE Systems Protection Systems Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$97,332,771	1.4%	Rank history: #5 in FY2022, #7 in FY2023, #7 in FY2024 and #6 in FY2025; up 8 since FY2020.
13	Ball Corp Through BAE Systems Space & Mission Systems Inc. Top agencies NASA (National Aeronautics and Space Administration)	$95,279,358	1.3%	Rank history: #21 in FY2022, #30 in FY2023, #44 in FY2024 and not on the FY2025 list; up 14 since FY2020.
14	General Atomic Technologies Corporation 3 awardees, including General Atomics Aeronautical Systems, Inc. and General Atomics Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$94,987,917	1.3%	Rank history: #12 in FY2022, #15 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2020.
15	Moog Inc. 8 awardees, including Moog Military Aircraft LLC and Moog Wolverhampton Limited Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$89,038,598	1.3%	Rank history: #14 in FY2022, #22 in FY2023, #21 in FY2024 and #16 in FY2025; up 6 since FY2020.
16	Transdigm Group Incorporated 28 awardees, including Airborne Systems North America of CA Inc., Airborne Systems North America of NJ Inc. and Tactair Fluid Controls Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$79,421,286	1.1%	Rank history: #15 in FY2022, #13 in FY2023, #63 in FY2024 and not on the FY2025 list; up 10 since FY2020.
17	Sierra Nevada Company, LLC 5 awardees Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$78,110,216	1.1%	Rank history: #11 in FY2022, #12 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2020.
18	Meggitt PLC 15 awardees, including Meggitt Aircraft Braking Systems Corporation, Meggitt Defense Systems, Inc. and Nasco Aircraft Brake, Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$60,914,969	0.9%	Rank history: #18 in FY2022, #90 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2020.
19	Parker-Hannifin Corporation 3 awardees, including Lord Corporation Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$56,976,424	0.8%	Rank history: #10 in FY2022, #5 in FY2023, #27 in FY2024 and not on the FY2025 list; up 6 since FY2020.
20	Elbit Systems Ltd 3 awardees, including Elbitamerica, Inc. and Real-Time Laboratories, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$56,163,934	0.8%	Rank history: #23 in FY2022, #37 in FY2023, #42 in FY2024 and not on the FY2025 list; up 8 since FY2020.
21	Aarcorp 6 awardees, including AAR Government Services, Inc., AAR Manufacturing, Inc. and AAR Supply Chain, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Army (Department of the Army)	$54,057,301	0.8%	Rank history: #16 in FY2022, #18 in FY2023, #16 in FY2024 and not on the FY2025 list; down 3 since FY2020.
22	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) Army (Department of the Army)	$53,233,661	0.7%	Rank history: #25 in FY2022, #43 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2020.
23	Heico Aerospace Corporat 10 awardees, including Robertson Fuel Systems, L.L.C., Seal Dynamics LLC and Aerospace & Commercial Technologies, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$43,027,847	0.6%	Rank history: #37 in FY2022, #28 in FY2023, #29 in FY2024 and #40 in FY2025; up 56 since FY2020.
24	Noble Sales Co. Inc. Through Tactical & Survival Specialties, LLC Top agencies Navy (Department of the Navy)	$36,536,964	0.5%	Rank history: #91 in FY2022, not on the FY2023–FY2024 lists and #50 in FY2025; new, not ranked in FY2020.
25	SAFRAN 17 awardees, including Safran Landing Systems, Avox Systems Inc. and Safran Aerosystems Services Americas LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$34,778,649	0.5%	Rank history: #26 in FY2022, #29 in FY2023, #28 in FY2024 and #19 in FY2025; up 6 since FY2020.
26	J.f. Taylor, Inc. Top agencies Navy (Department of the Navy)	$34,641,924	0.5%	Rank history: #24 in FY2022, #31 in FY2023, #32 in FY2024 and not on the FY2025 list; up 8 since FY2020.
27	BAE Systems Land & Armaments L.P. 7 awardees, including BAE Systems Information and Electronic Systems Integration Inc., BAE Systems Technology Solutions & Services Inc. and BAE Systems Controls Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$34,574,872	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	General Dynamics Corporation 4 awardees, including Gulfstream Aerospace Corporation, General Dynamics-Ots, Inc. and General Dynamics Mission Systems, Inc. Top agencies Commerce (Department of Commerce) Navy (Department of the Navy) DHS (Department of Homeland Security)	$32,127,777	0.5%	Rank history: not on the FY2022 list, #96 in FY2023, #11 in FY2024 and not on the FY2025 list; down 6 since FY2020.
29	Woodward Governor Company 2 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)	$31,788,088	0.4%	Rank history: #29 in FY2022, #20 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2020.
30	Cobham Advanced Electronic Solutions Inc. 6 awardees, including Mission Systems Davenport Inc., Caes Systems LLC and Mission Systems Orchard Park Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$26,703,694	0.4%	Rank history: not on the FY2022–FY2025 lists; up 6 since FY2020.
31	Thales 2 awardees, including Thales Defense & Security Inc. and Thales AVS France SAS Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$22,870,999	0.3%	Rank history: #76 in FY2022 and not on the FY2023–FY2025 lists; down 1 since FY2020.
32	TAC Industries Inc. Top agencies USAF (Department of the Air Force)	$22,773,720	0.3%	Rank history: #69 in FY2022, #91 in FY2023, #84 in FY2024 and #90 in FY2025; up 19 since FY2020.
33	Dayton T. Brown, Inc. Top agencies Navy (Department of the Navy)	$22,530,142	0.3%	Rank history: #41 in FY2022, #53 in FY2023, #66 in FY2024 and not on the FY2025 list; up 2 since FY2020.
34	ES3 Prime Logistics Group Inc. 2 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$21,277,022	0.3%	Rank history: #40 in FY2022, #35 in FY2023, #30 in FY2024 and #18 in FY2025; down 2 since FY2020.
35	Delaware Resource Group of Oklahoma LLC Top agencies USAF (Department of the Air Force)	$19,749,198	0.3%	Rank history: #33 in FY2022, #33 in FY2023, #49 in FY2024 and not on the FY2025 list; up 14 since FY2020.
36	Essex Industries Inc. 4 awardees Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$19,486,450	0.3%	Rank history: #54 in FY2022, #40 in FY2023, #53 in FY2024 and #66 in FY2025; up 39 since FY2020.
37	Teledyne Technologies Incorporated 4 awardees, including Teledyne Flir, LLC, Teledyne Controls, LLC and Teledyne Risi, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$19,378,033	0.3%	Rank history: #81 in FY2022, not on the FY2023 list, #80 in FY2024 and #69 in FY2025; up 72 since FY2020.
38	Mills Manufacturing Corporation Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$18,485,484	0.3%	Rank history: not on the FY2022 list, #73 in FY2023, #92 in FY2024 and #26 in FY2025; up 2 since FY2020.
39	Made in Space Inc. Through Redwire Space Inc. Top agencies NASA (National Aeronautics and Space Administration)	$17,242,590	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	Sikorsky Aircraft Corporation Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$16,995,212	0.2%	Rank history: not on the FY2022–FY2025 lists; down 29 since FY2020.
41	Leidos Holdings, Inc. 3 awardees, including Dynetics, Inc. Top agencies NASA (National Aeronautics and Space Administration)	$16,599,803	0.2%	Rank history: #65 in FY2022, #52 in FY2023, #59 in FY2024 and #39 in FY2025; up 51 since FY2020.
42	Tyonek Worldwide Services Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$14,862,714	0.2%	Rank history: #39 in FY2022, #27 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
43	Tactical Air Support, Inc. Top agencies Navy (Department of the Navy)	$14,800,000	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
44	Thomas Instrument, Incorporated 2 awardees Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$14,218,980	0.2%	Rank history: #38 in FY2022, #50 in FY2023, #61 in FY2024 and #22 in FY2025; down 1 since FY2020.
45	David Clark Company Incorporated 2 awardees Top agencies USAF (Department of the Air Force)	$13,307,870	0.2%	Rank history: #51 in FY2022, #55 in FY2023, #72 in FY2024 and #64 in FY2025; down 7 since FY2020.
46	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$12,583,681	0.2%	Rank history: #44 in FY2022, #41 in FY2023, #37 in FY2024 and #38 in FY2025; up 1 since FY2020.
47	Transaero, Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$12,465,383	0.2%	Rank history: #57 in FY2022, #59 in FY2023, #38 in FY2024 and #60 in FY2025; up 15 since FY2020.
48	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$11,606,714	0.2%	Rank history: #59 in FY2022, #44 in FY2023, #40 in FY2024 and #34 in FY2025; up 8 since FY2020.
49	Eaton Corporation 10 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)	$10,550,973	0.1%	Rank history: #56 in FY2022, #16 in FY2023, #64 in FY2024 and #58 in FY2025; up 4 since FY2020.
50	Point Blank Enterprises Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$9,974,696	0.1%	Rank history: not on the FY2022–FY2025 lists; up 10 since FY2020.
51	East / West Industries, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$9,651,806	0.1%	Rank history: not on the FY2022–FY2025 lists; up 16 since FY2020.
52	Integrated Procurement Technologies 2 awardees Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) DHS (Department of Homeland Security)	$9,630,646	0.1%	Rank history: #86 in FY2022 and not on the FY2023–FY2025 lists; up 34 since FY2020.
53	Butler Parachute Systems, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DLA (Defense Logistics Agency)	$9,227,482	0.1%	Rank history: not on the FY2022–FY2023 lists, #71 in FY2024 and #29 in FY2025; up 51 since FY2020.
54	Shen TE Enterprises, Inc. Top agencies DHS (Department of Homeland Security)	$9,171,359	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
55	Mercury Mission Systems LLC Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command)	$9,073,486	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
56	BAE Systems Information and Electronic Systems Integration Inc. Top agencies USAF (Department of the Air Force)	$9,065,000	0.1%	Rank history: not on the FY2022–FY2025 lists; up 89 since FY2020.
57	Thomas B. Thriges Fond Through Terma Inc. Top agencies USAF (Department of the Air Force)	$9,063,420	0.1%	Rank history: #66 in FY2022 and not on the FY2023–FY2025 lists; up 33 since FY2020.
58	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)	$8,918,798	0.1%	Rank history: #49 in FY2022, #51 in FY2023 and not on the FY2024–FY2025 lists; up 19 since FY2020.
59	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)	$8,771,514	0.1%	Rank history: #61 in FY2022, #42 in FY2023 and not on the FY2024–FY2025 lists; down 13 since FY2020.
60	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) Navy (Department of the Navy)	$8,640,531	0.1%	Rank history: #70 in FY2022, #36 in FY2023, #34 in FY2024 and #32 in FY2025; down 8 since FY2020.
61	Rolls-Royce Military Aero Engines Ltd 3 awardees, including Rolls-Royce Corporation Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) Commerce (Department of Commerce)	$8,269,198	0.1%	Rank history: #35 in FY2022, #99 in FY2023 and not on the FY2024–FY2025 lists; up 278 since FY2020.
62	Elbit Systems C4I and Cyber Top agencies Navy (Department of the Navy)	$8,143,252	0.1%	Rank history: #48 in FY2022, #47 in FY2023 and not on the FY2024–FY2025 lists; up 34 since FY2020.
63	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$7,766,195	0.1%	Rank history: #45 in FY2022, #39 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
64	Southwest Research Institute Top agencies Commerce (Department of Commerce)	$7,100,000	0.1%	Rank history: #96 in FY2022, #82 in FY2023, not on the FY2024 list and #62 in FY2025; up 118 since FY2020.
65	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 34 since FY2020.
66	Greenwich AeroGroup Inc. 2 awardees, including Aero Precision Industries LLC and Professional Aircraft Accessories Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$6,864,363	0.1%	Rank history: not on the FY2022–FY2025 lists; up 138 since FY2020.
67	Consortium Management Group, Inc. Top agencies Navy (Department of the Navy)	$6,404,850	0.1%	Rank history: not on the FY2022–FY2025 lists; up 14 since FY2020.
68	Kuog Corp Top agencies Army (Department of the Army)	$6,157,006	0.1%	Rank history: not on the FY2022–FY2025 lists; up 14 since FY2020.
69	Kranze Technology Solutions Inc. Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$5,939,618	0.1%	Rank history: #55 in FY2022 and not on the FY2023–FY2025 lists; up 32 since FY2020.
70	Gentex Corporation 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$5,673,851	0.1%	Rank history: #46 in FY2022, #48 in FY2023 and not on the FY2024–FY2025 lists; down 15 since FY2020.
71	Space Systems/Loral LLC 2 awardees, including Lanteris Space LLC Top agencies NASA (National Aeronautics and Space Administration)	$5,598,635	0.1%	Rank history: #79 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
72	Redwire, LLC Through Redwire Space Inc. Top agencies NASA (National Aeronautics and Space Administration)	$5,549,252	0.1%	Rank history: #58 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
73	Wartech Engineering LLC Top agencies DHA (Defense Health Agency)	$5,396,026	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
74	Tyonek Native Corporatio 3 awardees, including Tfab Defense Systems LLC Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$5,279,165	0.1%	Rank history: #83 in FY2022 and not on the FY2023–FY2025 lists; up 31 since FY2020.
75	Overhaul Support Services, LLC Top agencies Army (Department of the Army)	$5,264,999	0.1%	Rank history: not on the FY2022 list, #25 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
76	PCX Aerostructures LLC Top agencies Army (Department of the Army)	$5,224,765	0.1%	Rank history: #30 in FY2022 and not on the FY2023–FY2025 lists; up 379 since FY2020.
77	Danaher Corporation 2 awardees, including Pall Aeropower Corporation and Beckman Coulter, Inc. Top agencies DLA (Defense Logistics Agency)	$5,169,125	0.1%	Rank history: #64 in FY2022, #63 in FY2023, #82 in FY2024 and not on the FY2025 list; up 1 since FY2020.
78	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$5,024,421	0.1%	Rank history: #92 in FY2022, not on the FY2023 list, #88 in FY2024 and #97 in FY2025; up 5 since FY2020.
79	Triumph Group, Inc. 10 awardees, including Triumph Engine Control Systems LLC, Triumph Actuation Systems LLC and Triumph Thermal Systems, LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$4,989,590	0.1%	Rank history: #22 in FY2022, #87 in FY2023, #22 in FY2024 and #46 in FY2025; down 3 since FY2020.
80	Ametek Inc. 7 awardees, including Ametek Thermal Systems Inc., Ametek Ameron, LLC and Pacific Design Technologies, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$4,971,975	0.1%	Rank history: not on the FY2022 list, #57 in FY2023 and not on the FY2024–FY2025 lists; down 15 since FY2020.
81	Aerometals, Inc. Top agencies DLA (Defense Logistics Agency) USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$4,958,984	0.1%	Rank history: #82 in FY2022, #78 in FY2023, not on the FY2024 list and #48 in FY2025; up 17 since FY2020.
82	Flir Systems Inc. 3 awardees, including Teledyne Flir, LLC and Teledyne Flir Defense, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$4,677,659	0.1%	Rank history: #62 in FY2022 and not on the FY2023–FY2025 lists; up 74 since FY2020.
83	Zodiac Aerospace Through American Fuel Cell and Coated Fabrics Company, LLC Top agencies DLA (Defense Logistics Agency)	$4,576,007	0.1%	Rank history: not on the FY2022–FY2025 lists; up 39 since FY2020.
84	Cottonwood Inc. Top agencies DLA (Defense Logistics Agency)	$4,364,739	0.1%	Rank history: not on the FY2022–FY2025 lists; up 49 since FY2020.
85	State of California Controllers Office Through The Regents of the University of California Top agencies NASA (National Aeronautics and Space Administration)	$4,290,678	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
86	Hupp & Associates Inc. Top agencies DLA (Defense Logistics Agency)	$4,245,026	0.1%	Rank history: not on the FY2022–FY2025 lists; up 82 since FY2020.
87	Crane Co 2 awardees, including Hydro-Aire Aerospace Corp and Eldec Aerospace Corp Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$4,056,746	0.1%	Rank history: #74 in FY2022, #69 in FY2023 and not on the FY2024–FY2025 lists; down 19 since FY2020.
88	Cam Lock Limited Top agencies Navy (Department of the Navy)	$4,036,007	0.1%	Rank history: not on the FY2022 list, #86 in FY2023 and not on the FY2024–FY2025 lists; down 14 since FY2020.
89	Standardaero Aviation Holdings, Inc. 4 awardees, including Standard Aero (San Antonio) Inc., Vector Aerospace Engine Services-Atlantic Inc. and Pas Technologies Inc. Top agencies Navy (Department of the Navy) DOS (Department of State) USAF (Department of the Air Force)	$3,849,570	0.1%	Rank history: not on the FY2022–FY2025 lists; up 140 since FY2020.
90	Government of Canada Through Canadian Commercial Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army)	$3,707,325	0.1%	Rank history: #32 in FY2022, #46 in FY2023, #87 in FY2024 and not on the FY2025 list; up 17 since FY2020.
91	PPG Industries, Inc. 4 awardees, including Sierracin Corporation, PRC - Desoto International, Inc. and Texstars LLC Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$3,638,677	0.1%	Rank history: not on the FY2022–FY2025 lists; up 88 since FY2020.
92	Complete Parachute Solutions, Inc. Top agencies Army (Department of the Army) USDA (Department of Agriculture) USAF (Department of the Air Force)	$3,503,649	<0.1%	Rank history: #67 in FY2022, #76 in FY2023, #52 in FY2024 and #56 in FY2025; down 28 since FY2020.
93	Curtiss-Wright Corporation 8 awardees, including Curtiss-Wright Controls, Inc., Penny & Giles Aerospace Limited and Curtiss-Wright DS, Inc. Top agencies DLA (Defense Logistics Agency) DHS (Department of Homeland Security) Navy (Department of the Navy)	$3,423,828	<0.1%	Rank history: #50 in FY2022, #26 in FY2023, not on the FY2024 list and #75 in FY2025; down 36 since FY2020.
94	Kihomac Inc. Top agencies Navy (Department of the Navy)	$3,418,098	<0.1%	Rank history: not on the FY2022 list, #74 in FY2023 and not on the FY2024–FY2025 lists; up 95 since FY2020.
95	Deval Life Cycle Support LLC Top agencies Navy (Department of the Navy)	$3,414,607	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
96	Regents of the University of Michigan Top agencies NASA (National Aeronautics and Space Administration)	$3,212,768	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 239 since FY2020.
97	Mayflower Communications Company, Inc. Top agencies USAF (Department of the Air Force)	$3,132,495	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 52 since FY2020.
98	Electromotive, Inc. Through National Machine Company Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$3,114,017	<0.1%	Rank history: #89 in FY2022 and not on the FY2023–FY2025 lists; up 69 since FY2020.
99	Allied Defense Industries Inc. 2 awardees, including Aero International, LLC Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$3,080,050	<0.1%	Rank history: #90 in FY2022 and not on the FY2023–FY2025 lists; up 77 since FY2020.
100	Airborne Systems North America of NJ Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$3,066,627	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

Show 75 more

100 of 1,362 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 16

Code	Net obligations	Largest contractor
1680 Miscellaneous Aircraft Accessories and Components	$4,375,829,315	The Boeing Company
1675 Space Vehicle Components	$666,561,163	Aerojet Rocketdyne Holdings, Inc.
1615 Helicopter Rotor Blades, Drive Mechanisms and Components	$383,486,461	Lockheed Martin Corporation
1650 Aircraft Hydraulic, Vacuum and De-icing System Components	$337,708,609	Lockheed Martin Corporation
1630 Aircraft Wheel and Brake Systems	$273,322,989	RTX Corporation
1620 Aircraft Landing Gear Components	$229,275,328	The Boeing Company
1670 Parachutes; Aerial Pick Up, Delivery, Recovery Systems; Cargo Tie Down Equipment	$153,104,484	Transdigm Group Incorporated
1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment	$104,257,758	Essex Industries Inc.
1610 Aircraft Propellers and Components	$95,629,194	RTX Corporation
1640 Aircraft Control Cable Products	$6,576,327	J.f. Taylor, Inc.

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 $7.11 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.

Quick answers

Who were the top 10 PSC 16 contractors in FY2021?

1. Lockheed Martin Corporation ($955M), 2. The Boeing Company ($938M), 3. RTX Corporation ($640M), 4. Bell Boeing Joint Project Office ($627M), 5. General Electric Company ($407M), 6. Aerojet Rocketdyne Holdings, Inc. ($406M), 7. Northrop Grumman Corporation ($316M), 8. Textron Inc. ($145M), 9. Honeywell International Inc. ($127M), 10. L3Harris Technologies, Inc. ($110M).

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