Top 100 Contractors in NAICS 336419: Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 11 awardees, including Lockheed Martin Global, Inc. and Astrotech Space Operations, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$455,929,710	27.4%	Rank history: #2 in FY2021, #2 in FY2023, #2 in FY2024 and #2 in FY2025; up 1 since FY2021.
2	RTX Corporation 12 awardees, including Raytheon Company, Hamilton Sundstrand Space Systems International, Inc. and Raytheon Southeast Asia Systems Company Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) USAF (Department of the Air Force)	$439,750,049	26.5%	Rank history: #1 in FY2021, #1 in FY2023, #1 in FY2024 and #1 in FY2025; down 1 since FY2021.
3	Raytheon Company Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$275,265,037	16.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 160 since FY2021.
4	BAE Systems PLC Through BAE Systems Land & Armaments L.P. Top agencies Navy (Department of the Navy)	$122,706,964	7.4%	Rank history: #3 in FY2021, #3 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
5	Intuitive Research and Technology Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$68,449,909	4.1%	Rank history: #4 in FY2021, #4 in FY2023, #6 in FY2024 and #9 in FY2025; down 1 since FY2021.
6	Leidos Holdings, Inc. 2 awardees, including Dynetics, Inc. and Leidos, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) NASA (National Aeronautics and Space Administration)	$35,545,743	2.1%	Rank history: #6 in FY2021, #5 in FY2023, #37 in FY2024 and #3 in FY2025; unchanged since FY2021.
7	Northrop Grumman Corporation 5 awardees, including Northrop Grumman Systems Corporation and ATK Space Systems LLC Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration)	$34,378,247	2.1%	Rank history: #7 in FY2021, #22 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
8	The Boeing Company 6 awardees, including Boeing Distribution Services, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$30,315,210	1.8%	Rank history: #5 in FY2021, #7 in FY2023, #5 in FY2024 and #7 in FY2025; down 3 since FY2021.
9	Verus Research, LLC Top agencies Army (Department of the Army)	$17,407,656	1.0%	Rank history: #22 in FY2021, #6 in FY2023, #12 in FY2024 and #12 in FY2025; up 13 since FY2021.
10	Kbr, Inc. Through Kbrwyle Technology Solutions, LLC Top agencies USAF (Department of the Air Force)	$13,716,875	0.8%	Rank history: #28 in FY2021, #28 in FY2023, #18 in FY2024 and #20 in FY2025; up 18 since FY2021.
11	David Clark Company Incorporated Top agencies USAF (Department of the Air Force)	$13,246,323	0.8%	Rank history: #8 in FY2021, #9 in FY2023, #15 in FY2024 and #16 in FY2025; down 3 since FY2021.
12	Marvin Engineering Co, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$11,523,767	0.7%	Rank history: #9 in FY2021, #13 in FY2023, #28 in FY2024 and #25 in FY2025; down 3 since FY2021.
13	Saab AB Through Saab, Inc. Top agencies Navy (Department of the Navy)	$10,164,000	0.6%	Rank history: #19 in FY2021, #10 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2021.
14	The Regents of the University of Colorado Top agencies NASA (National Aeronautics and Space Administration)	$6,709,783	0.4%	Rank history: #21 in FY2021, #14 in FY2023, #20 in FY2024 and #21 in FY2025; up 7 since FY2021.
15	State of California Controllers Office Through The Regents of the University of California Top agencies NASA (National Aeronautics and Space Administration)	$6,618,777	0.4%	Rank history: #16 in FY2021, #19 in FY2023, #44 in FY2024 and not on the FY2025 list; up 1 since FY2021.
16	Trident Research, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$5,330,187	0.3%	Rank history: #18 in FY2021, #12 in FY2023, #35 in FY2024 and #23 in FY2025; up 2 since FY2021.
17	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force)	$4,816,638	0.3%	Rank history: #12 in FY2021, #11 in FY2023, #10 in FY2024 and #10 in FY2025; down 5 since FY2021.
18	Radiance Technologies Inc. 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$4,781,843	0.3%	Rank history: #20 in FY2021, #42 in FY2023, #52 in FY2024 and not on the FY2025 list; up 2 since FY2021.
19	General Dynamics Satcom Technologies Inc. 2 awardees, including Microwave Power Products, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$3,853,640	0.2%	Rank history: #15 in FY2021, not on the FY2023 list, #26 in FY2024 and not on the FY2025 list; down 4 since FY2021.
20	March Electronics, Inc. Top agencies USAF (Department of the Air Force)	$3,378,927	0.2%	Rank history: #85 in FY2021, not on the FY2023 list, #61 in FY2024 and not on the FY2025 list; up 65 since FY2021.
21	Wavelink Inc. Top agencies USAF (Department of the Air Force)	$3,374,678	0.2%	Rank history: #23 in FY2021, #24 in FY2023, #14 in FY2024 and not on the FY2025 list; up 2 since FY2021.
22	Cherokee Nation 2 awardees, including Cherokee Nation Red Wing, L.L.C. Top agencies Army (Department of the Army)	$2,977,070	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
23	Southwest Research Institute Top agencies NASA (National Aeronautics and Space Administration)	$2,545,162	0.2%	Rank history: not on the FY2021 list, #26 in FY2023, #42 in FY2024 and #50 in FY2025; new.
24	Sielman S.A. Top agencies Army (Department of the Army)	$2,444,252	0.1%	Rank history: #14 in FY2021, #16 in FY2023, #11 in FY2024 and #6 in FY2025; down 10 since FY2021.
25	Kratos Defense & Security Solutions, Inc. Through Micro Systems, Inc. Top agencies Navy (Department of the Navy)	$2,252,757	0.1%	Rank history: #11 in FY2021, #31 in FY2023, #39 in FY2024 and #41 in FY2025; down 14 since FY2021.
26	Ball Corp Through BAE Systems Space & Mission Systems Inc. Top agencies NASA (National Aeronautics and Space Administration)	$2,229,349	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
27	Southern Research Institute Top agencies Navy (Department of the Navy)	$1,755,505	0.1%	Rank history: #17 in FY2021, #25 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2021.
28	Orbital Research Inc. Top agencies Army (Department of the Army)	$1,535,699	0.1%	Rank history: not on the FY2021 list, #15 in FY2023 and not on the FY2024–FY2025 lists; new.
29	Regents of the University of Michigan Top agencies NASA (National Aeronautics and Space Administration)	$1,480,000	0.1%	Rank history: #45 in FY2021, #29 in FY2023, #38 in FY2024 and #29 in FY2025; up 16 since FY2021.
30	American Flowform Products LLC Through ATI Flowform Products, LLC Top agencies Navy (Department of the Navy)	$1,384,350	0.1%	Rank history: not on the FY2021 list, #43 in FY2023 and not on the FY2024–FY2025 lists; new.
31	Triman Industries Inc. Top agencies Navy (Department of the Navy)	$1,205,528	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
32	Heroux-Devtek Inc. Through Beaver Aerospace & Defense, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,097,991	0.1%	Rank history: #35 in FY2021, #34 in FY2023, #47 in FY2024 and not on the FY2025 list; up 3 since FY2021.
33	Parts and Repair Technical Services, Inc. Top agencies Army (Department of the Army)	$1,029,242	0.1%	Rank history: #40 in FY2021, #23 in FY2023, #16 in FY2024 and #30 in FY2025; up 7 since FY2021.
34	AC Inc. Top agencies USAF (Department of the Air Force)	$993,200	0.1%	Rank history: #27 in FY2021 and not on the FY2023–FY2025 lists; down 7 since FY2021.
35	Moog Inc. 2 awardees Top agencies NASA (National Aeronautics and Space Administration) DLA (Defense Logistics Agency)	$911,444	0.1%	Rank history: not on the FY2021 list, #40 in FY2023 and not on the FY2024–FY2025 lists; new.
36	Ensign-Bickford Industries Inc. Through Ensign-Bickford Aerospace & Defense Company Top agencies USAF (Department of the Air Force)	$848,093	0.1%	Rank history: #26 in FY2021, #27 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2021.
37	Mindrum Precision Inc. Top agencies NASA (National Aeronautics and Space Administration)	$750,000	<0.1%	Rank history: not on the FY2021 list, #36 in FY2023 and not on the FY2024–FY2025 lists; new.
38	Textron Inc. 2 awardees, including Textron Systems Corporation Top agencies USAF (Department of the Air Force)	$700,984	<0.1%	Rank history: #13 in FY2021, not on the FY2023 list, #74 in FY2024 and #28 in FY2025; down 25 since FY2021.
39	The Will-Burt Company Top agencies Army (Department of the Army)	$681,305	<0.1%	Rank history: #34 in FY2021, #33 in FY2023, #45 in FY2024 and #36 in FY2025; down 5 since FY2021.
40	Cummings Aerospace, Inc. Top agencies USAF (Department of the Air Force)	$606,110	<0.1%	Rank history: #47 in FY2021, #38 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2021.
41	AMD International Technologies LLC Top agencies Navy (Department of the Navy)	$481,780	<0.1%	Rank history: #42 in FY2021, #44 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
42	Honeywell International Inc. Top agencies NASA (National Aeronautics and Space Administration)	$466,472	<0.1%	Rank history: not on the FY2021 list, #21 in FY2023, #31 in FY2024 and not on the FY2025 list; new.
43	Sahar Group, LLC Top agencies Army (Department of the Army)	$442,549	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
44	Boneal, Incorporated Top agencies Army (Department of the Army)	$426,760	<0.1%	Rank history: #25 in FY2021, #49 in FY2023, #24 in FY2024 and #38 in FY2025; down 19 since FY2021.
45	BK Manufacturing Co Inc. Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$410,695	<0.1%	Rank history: #32 in FY2021, #56 in FY2023, #40 in FY2024 and #37 in FY2025; down 13 since FY2021.
46	The Bionetics Corp Top agencies USAF (Department of the Air Force)	$352,863	<0.1%	Rank history: #31 in FY2021 and not on the FY2023–FY2025 lists; down 15 since FY2021.
47	Lektron Inc. Top agencies Army (Department of the Army)	$325,194	<0.1%	Rank history: #58 in FY2021 and not on the FY2023–FY2025 lists; up 11 since FY2021.
48	Royal Engineered Composites, Inc. Top agencies DLA (Defense Logistics Agency)	$323,058	<0.1%	Rank history: #66 in FY2021, #47 in FY2023, #64 in FY2024 and #49 in FY2025; up 18 since FY2021.
49	Cherokee Nation Red Wing, L.L.C. Top agencies Army (Department of the Army)	$315,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
50	Greisen Aerospace, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$309,084	<0.1%	Rank history: #52 in FY2021, #68 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
51	ETI Tech LLC Through Starwin Industries, LLC Top agencies Navy (Department of the Navy)	$278,836	<0.1%	Rank history: #54 in FY2021, #62 in FY2023, #94 in FY2024 and not on the FY2025 list; up 3 since FY2021.
52	Loveridge Machine & Tool Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$277,439	<0.1%	Rank history: #61 in FY2021, #79 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
53	Atap Inc. Top agencies Army (Department of the Army)	$273,357	<0.1%	Rank history: not on the FY2021 list, #17 in FY2023, #25 in FY2024 and #24 in FY2025; up 79 since FY2021.
54	Synergetic Technologies Group, Inc. Top agencies DLA (Defense Logistics Agency)	$267,900	<0.1%	Rank history: #89 in FY2021, not on the FY2023 list, #92 in FY2024 and not on the FY2025 list; up 35 since FY2021.
55	AGM Container Controls Inc. Top agencies DLA (Defense Logistics Agency)	$240,476	<0.1%	Rank history: not on the FY2021 list, #55 in FY2023, #55 in FY2024 and #51 in FY2025; new.
56	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$234,470	<0.1%	Rank history: not on the FY2021 list, #87 in FY2023, #85 in FY2024 and #52 in FY2025; up 89 since FY2021.
57	Ducommun Incorporated Through Ducommun Labarge Technologies, Inc. Top agencies Navy (Department of the Navy)	$202,917	<0.1%	Rank history: not on the FY2021 list, #67 in FY2023 and not on the FY2024–FY2025 lists; new.
58	Txal,Inc. Top agencies Army (Department of the Army)	$194,845	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
59	Avans Machine, Inc. Top agencies DLA (Defense Logistics Agency)	$192,077	<0.1%	Rank history: #100 in FY2021, #63 in FY2023, #54 in FY2024 and #56 in FY2025; up 41 since FY2021.
60	Sunbelt Design & Development, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$185,065	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #53 in FY2024 and not on the FY2025 list; new.
61	United Precision Corp. Top agencies Navy (Department of the Navy)	$170,620	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 48 since FY2021.
62	El Dorado Engineering, Inc. Top agencies Army (Department of the Army)	$165,215	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
63	Taylor Devices Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$164,428	<0.1%	Rank history: #60 in FY2021, #96 in FY2023, #79 in FY2024 and #78 in FY2025; down 3 since FY2021.
64	Rodelco Electronics Corp Top agencies DLA (Defense Logistics Agency)	$162,657	<0.1%	Rank history: #36 in FY2021, #64 in FY2023 and not on the FY2024–FY2025 lists; down 28 since FY2021.
65	Aitech Rugged Group Inc Through Aitech Defense Systems Inc. Top agencies NASA (National Aeronautics and Space Administration)	$156,522	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
66	AST & Science LLC Through Kongsberg Nanoavionics US LLC Top agencies NASA (National Aeronautics and Space Administration)	$150,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
67	Parts Life Inc. Top agencies DLA (Defense Logistics Agency)	$144,247	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
68	Starwin Industries, LLC Top agencies DLA (Defense Logistics Agency)	$128,550	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
69	K2 Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$112,316	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
70	Garrett Container Systems, Inc. Top agencies Navy (Department of the Navy)	$100,368	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
71	Space Systems/Loral LLC Through Lanteris Space LLC Top agencies NASA (National Aeronautics and Space Administration)	$99,299	<0.1%	Rank history: #55 in FY2021, #35 in FY2023 and not on the FY2024–FY2025 lists; down 16 since FY2021.
72	Eaton Limited Top agencies Navy (Department of the Navy)	$83,700	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
73	Weckworth Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$83,373	<0.1%	Rank history: not on the FY2021 list, #90 in FY2023, #100 in FY2024 and not on the FY2025 list; up 34 since FY2021.
74	General Dynamics Corporation 3 awardees, including General Dynamics Information Technology, Inc. Top agencies Navy (Department of the Navy)	$78,076	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #3 in FY2024 and #4 in FY2025; new.
75	Maven Engineering Corporation Top agencies DLA (Defense Logistics Agency)	$75,573	<0.1%	Rank history: #73 in FY2021 and not on the FY2023–FY2025 lists; down 2 since FY2021.
76	Maverick Space Systems, Inc. Top agencies Navy (Department of the Navy)	$75,000	<0.1%	Rank history: #69 in FY2021 and not on the FY2023–FY2025 lists; down 7 since FY2021.
77	Veterans Technical Services, LLC Top agencies DLA (Defense Logistics Agency)	$72,435	<0.1%	Rank history: not on the FY2021 list, #54 in FY2023 and not on the FY2024–FY2025 lists; new.
78	James A. Staley Co., Inc. Top agencies USAF (Department of the Air Force)	$65,375	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
79	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency)	$65,179	<0.1%	Rank history: #72 in FY2021, #46 in FY2023, #49 in FY2024 and #64 in FY2025; down 7 since FY2021.
80	Winding Specialists Co., Inc. Top agencies DLA (Defense Logistics Agency)	$60,848	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
81	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$60,261	<0.1%	Rank history: not on the FY2021 list, #86 in FY2023, not on the FY2024 list and #89 in FY2025; up 71 since FY2021.
82	Delflo Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$58,380	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
83	DC Precision LLC Top agencies DLA (Defense Logistics Agency)	$54,950	<0.1%	Rank history: not on the FY2021 list, #76 in FY2023, not on the FY2024 list and #57 in FY2025; up 43 since FY2021.
84	Rocker Solenoid Co Top agencies DLA (Defense Logistics Agency)	$54,275	<0.1%	Rank history: #86 in FY2021, not on the FY2023 list, #96 in FY2024 and #87 in FY2025; up 2 since FY2021.
85	Aerothreads Inc. Top agencies NASA (National Aeronautics and Space Administration)	$48,840	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
86	RLC Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$46,074	<0.1%	Rank history: #87 in FY2021, #84 in FY2023, not on the FY2024 list and #85 in FY2025; up 1 since FY2021.
87	ADI American Distributors, LLC Through Microwave Components LLC Top agencies DLA (Defense Logistics Agency)	$45,220	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
88	Leanwerks, LLC Top agencies USAF (Department of the Air Force)	$42,876	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 31 since FY2021.
89	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$42,438	<0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #86 in FY2025; up 77 since FY2021.
90	Mil-Aero Solutions Inc. Top agencies DLA (Defense Logistics Agency)	$40,786	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
91	Electro Parts Inc. Top agencies DLA (Defense Logistics Agency)	$37,798	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
92	Valcorp Enterprises LLC Top agencies DLA (Defense Logistics Agency)	$37,677	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
93	US Milpack & Manufacturing Corp Top agencies DLA (Defense Logistics Agency)	$37,373	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
94	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$35,995	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #73 in FY2024 and not on the FY2025 list; up 60 since FY2021.
95	Homewood Sales Corporation Top agencies DLA (Defense Logistics Agency)	$35,957	<0.1%	Rank history: #68 in FY2021 and not on the FY2023–FY2025 lists; down 27 since FY2021.
96	R3 Uniq Inc Top agencies Navy (Department of the Navy)	$35,625	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	Greene Metal Products, Inc. Top agencies DLA (Defense Logistics Agency)	$35,374	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 91 since FY2021.
98	ANK Technology, Inc. Top agencies DLA (Defense Logistics Agency)	$34,718	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
99	Polytech Defense Spares LLC Top agencies DLA (Defense Logistics Agency)	$30,821	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
100	Burke Products Inc. Top agencies DLA (Defense Logistics Agency)	$30,800	<0.1%	Rank history: not on the FY2021 list, #89 in FY2023 and not on the FY2024–FY2025 lists; new.

How this ranking works

• Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
• Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $1.66 billion obligated before deobligations, so they never pass 100%.
• Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
• Fiscal year 2022 ran Oct 1, 2021 – Sep 30, 2022. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2021. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
• Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2021 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers