Top 100 Contractors in PSC AC15: National Defense R&D Services; Department of Defense – Military; R&D Facilities & Major Equipment, FY2022

Name: Top 100 Contractors in PSC AC15: National Defense R&D Services; Department of Defense – Military; R&D Facilities & Major Equipment, FY2022
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2021 – Sep 30, 2022 Code page on GovTribe

The top 10 won 90% of FY2022 PSC AC15 contract dollars

Contract obligations: $1,449,311,314 Net of deobligations, by contracts coded PSC AC15
Contractors: 114 Parent companies with an obligation
Largest contractor: Lockheed Martin Corporation $1.09 billion, 74.4% 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 6 awardees, including Sikorsky Aircraft Corporation Top agencies Navy (Department of the Navy) USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$1,091,331,028	74.4%	Rank history: #1 in FY2021, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2021.
2	Sierra Nevada Company, LLC 2 awardees Top agencies USSOCOM (United States Special Operations Command)	$55,333,483	3.8%	Rank history: #3 in FY2021, #4 in FY2023, #6 in FY2024 and #5 in FY2025; up 1 since FY2021.
3	RTX Corporation 6 awardees, including Rockwell Collins, Inc. and Raytheon Company Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$53,256,300	3.6%	Rank history: #5 in FY2021, #3 in FY2023, #2 in FY2024 and #3 in FY2025; up 2 since FY2021.
4	Northrop Grumman Corporation 7 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$50,359,468	3.4%	Rank history: #2 in FY2021, #2 in FY2023, #4 in FY2024 and #2 in FY2025; down 2 since FY2021.
5	Kbr, Inc. Through KBR Wyle Services, LLC Top agencies Navy (Department of the Navy)	$20,770,042	1.4%	Rank history: #7 in FY2021, #7 in FY2023, #14 in FY2024 and not on the FY2025 list; up 2 since FY2021.
6	The Boeing Company 5 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$13,413,697	0.9%	Rank history: not on the FY2021 list, #9 in FY2023 and not on the FY2024–FY2025 lists; new.
7	BAE Systems PLC 3 awardees, including BAE Systems Technology Solutions & Services Inc., BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Land and Armaments L.P. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$11,750,600	0.8%	Rank history: #8 in FY2021, #8 in FY2023, #9 in FY2024 and #11 in FY2025; up 1 since FY2021.
8	Brandes Associates, Inc. Top agencies Navy (Department of the Navy)	$8,219,826	0.6%	Rank history: #52 in FY2021, #46 in FY2023, #26 in FY2024 and #62 in FY2025; up 44 since FY2021.
9	Defense Systems and Solutions Top agencies NSA (Department of Defense National Security Agency)	$8,116,566	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
10	Serco North America (Holdings) Inc Through Serco Inc. Top agencies Navy (Department of the Navy)	$7,539,009	0.5%	Rank history: #15 in FY2021, #12 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2021.
11	Textron Inc. 2 awardees, including Textron Systems Corporation and Bell Textron Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$7,491,716	0.5%	Rank history: #6 in FY2021, #11 in FY2023, #47 in FY2024 and #17 in FY2025; down 5 since FY2021.
12	HII Unmanned Systems, Inc. Top agencies Navy (Department of the Navy)	$6,642,426	0.5%	Rank history: #19 in FY2021, #25 in FY2023, #33 in FY2024 and not on the FY2025 list; up 7 since FY2021.
13	Jahn Corp Top agencies Navy (Department of the Navy)	$6,439,115	0.4%	Rank history: #11 in FY2021, #15 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
14	DCS Corporation Top agencies Navy (Department of the Navy)	$5,422,000	0.4%	Rank history: #13 in FY2021, #14 in FY2023, #35 in FY2024 and not on the FY2025 list; down 1 since FY2021.
15	Jacobs Engineering Group Inc. Through Amentum Technology, Inc. Top agencies Army (Department of the Army)	$5,031,819	0.3%	Rank history: not on the FY2021 list, #18 in FY2023 and not on the FY2024–FY2025 lists; new.
16	Rockwell Collins, Inc. Top agencies Navy (Department of the Navy)	$5,000,000	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
17	CNI Aviation Advantage, A Joint Venture, LLC Top agencies USAF (Department of the Air Force)	$4,476,268	0.3%	Rank history: #9 in FY2021, not on the FY2023–FY2024 lists and #75 in FY2025; down 8 since FY2021.
18	Cubic Digital Intelligence Inc. Through Cubic Secure Communications, LLC Top agencies USAF (Department of the Air Force)	$4,202,250	0.3%	Rank history: not on the FY2021 list, #16 in FY2023 and not on the FY2024–FY2025 lists; new.
19	HP Enterprise Services LLC Through Peraton Inc. Top agencies USAF (Department of the Air Force)	$3,875,511	0.3%	Rank history: not on the FY2021 list, #13 in FY2023, #20 in FY2024 and not on the FY2025 list; new.
20	J.f. Taylor, Inc. Top agencies Navy (Department of the Navy)	$3,535,618	0.2%	Rank history: not on the FY2021 list, #17 in FY2023, #25 in FY2024 and not on the FY2025 list; new.
21	Analytic Services Inc. Through Advanced Technology International Top agencies Navy (Department of the Navy)	$3,000,000	0.2%	Rank history: not on the FY2021 list, #6 in FY2023, #38 in FY2024 and not on the FY2025 list; new.
22	Vector Atomic Inc 2 awardees Top agencies DARPA (Defense Advanced Research Projects Agency)	$2,981,867	0.2%	Rank history: #48 in FY2021, #68 in FY2023, #46 in FY2024 and #27 in FY2025; up 26 since FY2021.
23	Lift Aircraft Inc. Top agencies USAF (Department of the Air Force)	$2,559,804	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
24	Electra.aero Inc. Top agencies USAF (Department of the Air Force)	$2,240,252	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
25	Sitscape Inc. Top agencies USAF (Department of the Air Force)	$2,085,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
26	Galois, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,794,121	0.1%	Rank history: not on the FY2021 list, #29 in FY2023, #37 in FY2024 and #50 in FY2025; new.
27	Empirical Systems Aerospace Inc. Top agencies NASA (National Aeronautics and Space Administration)	$1,766,341	0.1%	Rank history: #14 in FY2021 and not on the FY2023–FY2025 lists; down 13 since FY2021.
28	Global Infotek Inc. Top agencies USAF (Department of the Air Force)	$1,751,000	0.1%	Rank history: not on the FY2021 list, #22 in FY2023, #18 in FY2024 and #49 in FY2025; new.
29	Web Sensing, LLC 2 awardees Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,736,508	0.1%	Rank history: not on the FY2021 list, #24 in FY2023, #49 in FY2024 and #47 in FY2025; new.
30	Integer Technologies LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,724,970	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
31	Talyn Air, Inc. Top agencies USAF (Department of the Air Force)	$1,700,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
32	Chesapeake Technology International, Corp. Top agencies USAF (Department of the Air Force)	$1,685,966	0.1%	Rank history: #39 in FY2021, #20 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2021.
33	Red Cell Partners, LLC Top agencies USAF (Department of the Air Force)	$1,499,627	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
34	Federal Foundry LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,469,707	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
35	Zivko Aeronautics Inc. Top agencies Navy (Department of the Navy)	$1,396,525	0.1%	Rank history: #32 in FY2021, #21 in FY2023, #39 in FY2024 and #35 in FY2025; down 3 since FY2021.
36	WPI Services, LLC Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$1,384,154	0.1%	Rank history: not on the FY2021 list, #32 in FY2023 and not on the FY2024–FY2025 lists; new.
37	Red Balloon Security, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,373,366	0.1%	Rank history: not on the FY2021 list, #35 in FY2023 and not on the FY2024–FY2025 lists; new.
38	Georgia TECH Research Corp Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,369,838	0.1%	Rank history: not on the FY2021 list, #39 in FY2023 and not on the FY2024–FY2025 lists; new.
39	Arkham Technology Limited Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,250,070	0.1%	Rank history: #31 in FY2021, not on the FY2023 list, #52 in FY2024 and #38 in FY2025; down 8 since FY2021.
40	Matter Labs Inc. Top agencies USAF (Department of the Air Force)	$1,249,992	0.1%	Rank history: not on the FY2021 list, #98 in FY2023 and not on the FY2024–FY2025 lists; new.
41	Andro Computational Solutions LLC Top agencies USAF (Department of the Air Force)	$1,249,984	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
42	Geegah LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,249,224	0.1%	Rank history: #23 in FY2021, #66 in FY2023, not on the FY2024 list and #57 in FY2025; down 19 since FY2021.
43	H3X Technologies Inc. Top agencies USAF (Department of the Air Force)	$1,248,999	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
44	Ares Technologies Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,232,046	0.1%	Rank history: #40 in FY2021 and not on the FY2023–FY2025 lists; down 4 since FY2021.
45	Scientific Systems Company, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,224,846	0.1%	Rank history: not on the FY2021 list, #27 in FY2023, #44 in FY2024 and not on the FY2025 list; new.
46	Bcubed Engineering Corp Top agencies USAF (Department of the Air Force)	$1,220,976	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
47	Bluequartz Software, LLC Top agencies USAF (Department of the Air Force)	$1,180,469	0.1%	Rank history: not on the FY2021 list, #83 in FY2023, #64 in FY2024 and #64 in FY2025; new.
48	ACI Technologies, Inc. Top agencies Navy (Department of the Navy)	$1,175,000	0.1%	Rank history: #41 in FY2021 and not on the FY2023–FY2025 lists; down 7 since FY2021.
49	Edgesource Corporation Top agencies OSD (Office of the Secretary of Defense)	$1,160,288	0.1%	Rank history: #70 in FY2021 and not on the FY2023–FY2025 lists; up 21 since FY2021.
50	The Commonwealth of Massachusetts Through Northeastern University Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,138,723	0.1%	Rank history: not on the FY2021 list, #49 in FY2023 and not on the FY2024–FY2025 lists; new.
51	Avian, LLC Top agencies Navy (Department of the Navy)	$1,127,162	0.1%	Rank history: #20 in FY2021, #86 in FY2023 and not on the FY2024–FY2025 lists; down 31 since FY2021.
52	Science Applications International Corporation Top agencies USAF (Department of the Air Force)	$1,078,819	0.1%	Rank history: not on the FY2021 list, #48 in FY2023, #65 in FY2024 and #61 in FY2025; new.
53	GVD Corp Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,069,519	0.1%	Rank history: #42 in FY2021 and not on the FY2023–FY2025 lists; down 11 since FY2021.
54	Axalume Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$999,913	0.1%	Rank history: not on the FY2021 list, #85 in FY2023, #77 in FY2024 and not on the FY2025 list; new.
55	Glas Ocean Electric USA LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$998,903	0.1%	Rank history: not on the FY2021 list, #53 in FY2023 and not on the FY2024–FY2025 lists; new.
56	Voreas Laboratories, Incorporated Top agencies DARPA (Defense Advanced Research Projects Agency)	$995,119	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
57	Global Air Logistics and Training, Inc. Top agencies USAF (Department of the Air Force)	$992,845	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
58	The Avascent Group, Ltd. Top agencies DARPA (Defense Advanced Research Projects Agency)	$991,182	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
59	Pqsecure Technologies, LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$975,376	0.1%	Rank history: #38 in FY2021 and not on the FY2023–FY2025 lists; down 21 since FY2021.
60	Quantum Digital Solutions Corporation Top agencies DARPA (Defense Advanced Research Projects Agency)	$954,959	0.1%	Rank history: #51 in FY2021 and not on the FY2023–FY2025 lists; down 9 since FY2021.
61	General Electric Company Top agencies USAF (Department of the Air Force)	$951,780	0.1%	Rank history: not on the FY2021 list, #5 in FY2023, #3 in FY2024 and #4 in FY2025; new.
62	Design Interactive, LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$938,714	0.1%	Rank history: #47 in FY2021 and not on the FY2023–FY2025 lists; down 15 since FY2021.
63	Narf Industries LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$752,836	0.1%	Rank history: not on the FY2021 list, #33 in FY2023 and not on the FY2024–FY2025 lists; new.
64	Infleqtion Quantum, LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$750,000	0.1%	Rank history: #46 in FY2021, #64 in FY2023 and not on the FY2024–FY2025 lists; down 18 since FY2021.
65	Skypad TECH Inc. Top agencies USAF (Department of the Air Force)	$750,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
66	Sossec, Inc. Top agencies USAF (Department of the Air Force)	$737,083	0.1%	Rank history: #67 in FY2021, #10 in FY2023, #13 in FY2024 and #22 in FY2025; up 1 since FY2021.
67	Perceptronics Solutions, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$723,354	<0.1%	Rank history: not on the FY2021 list, #69 in FY2023 and not on the FY2024–FY2025 lists; new.
68	Riverside Research Institute Top agencies DARPA (Defense Advanced Research Projects Agency)	$720,850	<0.1%	Rank history: not on the FY2021 list, #31 in FY2023, #42 in FY2024 and #54 in FY2025; new.
69	Rebellion Defense Inc Top agencies USAF (Department of the Air Force)	$625,142	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
70	Pacific Marine & Supply Company Ltd Through Pacmar Technologies LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$587,639	<0.1%	Rank history: #22 in FY2021 and not on the FY2023–FY2025 lists; down 48 since FY2021.
71	Cromulence LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$563,342	<0.1%	Rank history: not on the FY2021 list, #38 in FY2023, #50 in FY2024 and #32 in FY2025; new.
72	Makai Ocean Engineering Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$546,657	<0.1%	Rank history: #58 in FY2021, #77 in FY2023, #70 in FY2024 and not on the FY2025 list; down 14 since FY2021.
73	CCJ Medical Devices LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$509,837	<0.1%	Rank history: not on the FY2021 list, #54 in FY2023 and not on the FY2024–FY2025 lists; new.
74	Quantitative Biosciences, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$500,000	<0.1%	Rank history: #21 in FY2021 and not on the FY2023–FY2025 lists; down 53 since FY2021.
75	N.p. Photonics, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$500,000	<0.1%	Rank history: #49 in FY2021, #67 in FY2023 and not on the FY2024–FY2025 lists; down 26 since FY2021.
76	Clostra Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$499,988	<0.1%	Rank history: #50 in FY2021 and not on the FY2023–FY2025 lists; down 26 since FY2021.
77	Metamagnetics Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$499,966	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
78	Sunfish Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$499,861	<0.1%	Rank history: not on the FY2021 list, #71 in FY2023, #89 in FY2024 and not on the FY2025 list; new.
79	Smart Information Flow Technologies LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$490,733	<0.1%	Rank history: not on the FY2021 list, #72 in FY2023, not on the FY2024 list and #46 in FY2025; new.
80	Southwest Research Institute Top agencies Army (Department of the Army)	$489,967	<0.1%	Rank history: #71 in FY2021, #78 in FY2023, #34 in FY2024 and #48 in FY2025; down 9 since FY2021.
81	Woods Hole Oceanographic Institution Top agencies DARPA (Defense Advanced Research Projects Agency)	$450,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
82	Charles River Analytics, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$449,969	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
83	Mantech International Corporation Through Mantech Advanced Systems International, Inc. Top agencies USAF (Department of the Air Force)	$435,000	<0.1%	Rank history: not on the FY2021 list, #23 in FY2023, #24 in FY2024 and #14 in FY2025; new.
84	Oceanit Laboratories Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$400,113	<0.1%	Rank history: #44 in FY2021, #37 in FY2023, #57 in FY2024 and not on the FY2025 list; down 40 since FY2021.
85	Resilient Solutions 21, LLC Top agencies USAF (Department of the Air Force)	$375,000	<0.1%	Rank history: not on the FY2021 list, #82 in FY2023, not on the FY2024 list and #74 in FY2025; new.
86	Tai-Yang Research Company Top agencies DARPA (Defense Advanced Research Projects Agency)	$371,429	<0.1%	Rank history: not on the FY2021 list, #79 in FY2023 and not on the FY2024–FY2025 lists; new.
87	SAFRAN Through Safran Defense & Space, Inc. Top agencies Army (Department of the Army)	$350,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
88	Reliable Robotics Corporation Top agencies USAF (Department of the Air Force)	$300,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
89	The Survice Engineering Company LLC Top agencies Navy (Department of the Navy)	$296,204	<0.1%	Rank history: #33 in FY2021, #90 in FY2023, #85 in FY2024 and not on the FY2025 list; down 56 since FY2021.
90	Bionet Sonar, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$250,000	<0.1%	Rank history: #28 in FY2021, not on the FY2023 list, #60 in FY2024 and not on the FY2025 list; down 62 since FY2021.
91	Oceancomm Incorporated Top agencies DARPA (Defense Advanced Research Projects Agency)	$249,963	<0.1%	Rank history: #27 in FY2021, not on the FY2023 list, #78 in FY2024 and #33 in FY2025; down 64 since FY2021.
92	Moire' Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$225,000	<0.1%	Rank history: not on the FY2021 list, #60 in FY2023 and not on the FY2024–FY2025 lists; new.
93	Inferlink Corp Top agencies DARPA (Defense Advanced Research Projects Agency)	$225,000	<0.1%	Rank history: not on the FY2021 list, #55 in FY2023, #67 in FY2024 and #55 in FY2025; new.
94	Grammatech, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$224,997	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
95	Aptima Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$224,953	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
96	Particle Industries, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$224,500	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	Stottler Henke Associates, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$224,169	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
98	Owl Cyber Defense Solutions LLC Through Trident Systems LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$211,401	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
99	Keystone Maintenance Services Corp Top agencies Army (Department of the Army)	$151,240	<0.1%	Rank history: #65 in FY2021, #84 in FY2023, #91 in FY2024 and not on the FY2025 list; down 34 since FY2021.
100	BAE Systems Land and Armaments L.P. Top agencies Army (Department of the Army)	$150,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.

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100 of 114 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 $1.47 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

Who were the top 10 PSC AC15 contractors in FY2022?

1. Lockheed Martin Corporation ($1.09B), 2. Sierra Nevada Company, LLC ($55.3M), 3. RTX Corporation ($53.3M), 4. Northrop Grumman Corporation ($50.4M), 5. Kbr, Inc. ($20.8M), 6. The Boeing Company ($13.4M), 7. BAE Systems PLC ($11.8M), 8. Brandes Associates, Inc. ($8.22M), 9. Defense Systems and Solutions ($8.12M), 10. Serco North America (Holdings) Inc ($7.54M).

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