Top 90 Contractors in PSC AC22: National Defense R&D Services; Atomic Energy Defense Activities; Applied Research, FY2024

Name: Top 90 Contractors in PSC AC22: National Defense R&D Services; Atomic Energy Defense Activities; Applied Research, FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 87% of FY2024 PSC AC22 contract dollars

Contract obligations: $1,628,847,258 Net of deobligations, by contracts coded PSC AC22
Contractors: 102 Parent companies with an obligation
Largest contractor: Lockheed Martin Corporation $1.09 billion, 66.5% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 90 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 2 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$1,088,128,144	66.5%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2	Scitec Innovations LLC Top agencies USAF (Department of the Air Force)	$91,100,495	5.6%	Rank history: #80 in FY2021, #4 in FY2022, #4 in FY2023 and #4 in FY2025; up 2 since FY2023.
3	Raytheon Company Top agencies USAF (Department of the Air Force)	$73,271,719	4.5%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2025; new.
4	Analytic Services Inc. Through Advanced Technology International Top agencies USAF (Department of the Air Force)	$35,948,274	2.2%	Rank history: #2 in FY2021, #2 in FY2022, #2 in FY2023 and not on the FY2025 list; down 2 since FY2023.
5	Advanced Technology International Top agencies USAF (Department of the Air Force)	$29,169,406	1.8%	Rank history: #3 in FY2021, not on the FY2022–FY2023 lists and #5 in FY2025; returned.
6	The Johns Hopkins University Applied Physics Laboratory LLC Top agencies USAF (Department of the Air Force)	$26,581,237	1.6%	Rank history: #20 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
7	Honeywell International Inc. 7 awardees Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$24,413,954	1.5%	Rank history: #8 in FY2021, #6 in FY2022, #5 in FY2023 and #7 in FY2025; down 2 since FY2023.
8	The Boeing Company 6 awardees, including Spectrolab, Inc. Top agencies USAF (Department of the Air Force)	$22,992,768	1.4%	Rank history: #13 in FY2021, #9 in FY2022, #7 in FY2023 and #19 in FY2025; down 1 since FY2023.
9	RTX Corporation 6 awardees, including Raytheon Company and Blue Canyon Technologies LLC Top agencies USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service) MDA (DOD Missile Defense Agency)	$20,870,770	1.3%	Rank history: #4 in FY2021, #3 in FY2022, #3 in FY2023 and #9 in FY2025; down 6 since FY2023.
10	Sierra Nevada Company, LLC Through Sierra Space Corp Top agencies USAF (Department of the Air Force)	$15,997,234	1.0%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
11	Space Exploration Technologies Corp. Top agencies USAF (Department of the Air Force)	$14,451,017	0.9%	Rank history: #43 in FY2021, not on the FY2022–FY2023 lists and #17 in FY2025; returned.
12	Bluehalo LLC Top agencies USAF (Department of the Air Force)	$13,398,292	0.8%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2023 and not on the FY2025 list; up 3 since FY2023.
13	Pacific Defense Strategies, Inc. Top agencies USAF (Department of the Air Force)	$9,446,815	0.6%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023 and not on the FY2025 list; up 4 since FY2023.
14	Anduril Industries Inc. Top agencies USAF (Department of the Air Force)	$9,400,000	0.6%	Rank history: not on the FY2021–FY2022 lists, #19 in FY2023 and not on the FY2025 list; up 5 since FY2023.
15	Solaero Technologies Corp. Top agencies USAF (Department of the Air Force)	$9,030,000	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
16	Slingshot Aerospace Inc. Top agencies USAF (Department of the Air Force)	$8,478,617	0.5%	Rank history: #68 in FY2021, #24 in FY2022, #23 in FY2023 and #12 in FY2025; up 7 since FY2023.
17	Stottler Henke Associates, Inc. Top agencies USAF (Department of the Air Force)	$8,254,108	0.5%	Rank history: #30 in FY2021, #21 in FY2022, #24 in FY2023 and #16 in FY2025; up 7 since FY2023.
18	Sierra Lobo Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$6,682,133	0.4%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2023 and #18 in FY2025; up 7 since FY2023.
19	Canyon Consulting, LLC Top agencies USAF (Department of the Air Force)	$6,508,879	0.4%	Rank history: not on the FY2021 list, #46 in FY2022, #16 in FY2023 and #14 in FY2025; down 3 since FY2023.
20	Technology Service Corp Top agencies Navy (Department of the Navy)	$5,546,402	0.3%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2023 and #23 in FY2025; up 15 since FY2023.
21	Bluehalo Labs, LLC Top agencies USAF (Department of the Air Force)	$5,341,669	0.3%	Rank history: #12 in FY2021, #12 in FY2022, #21 in FY2023 and #27 in FY2025; unchanged since FY2023.
22	Geost, LLC Top agencies USAF (Department of the Air Force)	$5,122,830	0.3%	Rank history: #21 in FY2021, #5 in FY2022, #8 in FY2023 and #8 in FY2025; down 14 since FY2023.
23	Benchmark Space Systems Inc. Top agencies USAF (Department of the Air Force)	$5,089,522	0.3%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and #28 in FY2025; up 19 since FY2023.
24	L3Harris Technologies, Inc. 3 awardees, including Aerojet Rocketdyne, Inc. and L3 Technologies, Inc. Top agencies USAF (Department of the Air Force) MDA (DOD Missile Defense Agency)	$5,073,901	0.3%	Rank history: #33 in FY2021, not on the FY2022 list, #46 in FY2023 and #37 in FY2025; up 22 since FY2023.
25	Modern Technology Solutions, Inc. Top agencies USAF (Department of the Air Force)	$4,753,367	0.3%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2023 and #55 in FY2025; up 7 since FY2023.
26	BAE Systems PLC Through BAE Systems Information & Electronic Systems Integration Inc. Top agencies USAF (Department of the Air Force)	$4,699,510	0.3%	Rank history: #56 in FY2021, #23 in FY2022, #57 in FY2023 and not on the FY2025 list; up 31 since FY2023.
27	Xona Space Systems Inc. Top agencies USAF (Department of the Air Force)	$4,664,385	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
28	The Navsys Corporation Top agencies USAF (Department of the Air Force)	$4,436,477	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	Spaceflight Industries Inc. Through Blacksky Geospatial Solutions, LLC Top agencies USAF (Department of the Air Force)	$3,538,098	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
30	Insurance Services Office Inc. Through Atmospheric & Environmental Research Inc. Top agencies USAF (Department of the Air Force)	$3,512,640	0.2%	Rank history: #28 in FY2021, #25 in FY2022, #34 in FY2023 and #30 in FY2025; up 4 since FY2023.
31	Cobham Mission Systems Orchard Park Inc. Through Frontgrade Colorado Springs LLC Top agencies WHS (DOD Washington Headquarters Service)	$3,500,000	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
32	Geneva Technologies, Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$3,390,000	0.2%	Rank history: #17 in FY2021, #22 in FY2022, #41 in FY2023 and #29 in FY2025; up 9 since FY2023.
33	Verus Research, LLC Top agencies USAF (Department of the Air Force)	$2,532,946	0.2%	Rank history: #48 in FY2021, #32 in FY2022, #14 in FY2023 and #20 in FY2025; down 19 since FY2023.
34	KBR Wyle Services LLC 4 awardees Top agencies USAF (Department of the Air Force)	$2,489,567	0.2%	Rank history: not on the FY2021–FY2023 lists and #22 in FY2025; new.
35	University of New Mexico 2 awardees Top agencies USAF (Department of the Air Force)	$2,479,735	0.2%	Rank history: #27 in FY2021, #26 in FY2022, #33 in FY2023 and #36 in FY2025; down 2 since FY2023.
36	Toyon Research Corporation Top agencies USAF (Department of the Air Force)	$2,467,000	0.2%	Rank history: #32 in FY2021, not on the FY2022 list, #49 in FY2023 and #35 in FY2025; up 13 since FY2023.
37	Flight Works, Inc. Top agencies USAF (Department of the Air Force)	$2,372,433	0.1%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2023 and #31 in FY2025; down 9 since FY2023.
38	Parsons Corporation Through Parsons Government Services Inc. Top agencies USAF (Department of the Air Force)	$2,292,980	0.1%	Rank history: #15 in FY2021, #15 in FY2022, #31 in FY2023 and not on the FY2025 list; down 7 since FY2023.
39	Trustees of Boston College Top agencies USAF (Department of the Air Force)	$2,050,545	0.1%	Rank history: #29 in FY2021, #29 in FY2022, #45 in FY2023 and #33 in FY2025; up 6 since FY2023.
40	Utah State University Through Utah State University Space Dynamics Laboratory Top agencies USAF (Department of the Air Force)	$2,013,525	0.1%	Rank history: #5 in FY2021, #13 in FY2022, #26 in FY2023 and not on the FY2025 list; down 14 since FY2023.
41	Utah State University Space Dynamics Laboratory Top agencies USAF (Department of the Air Force)	$1,928,346	0.1%	Rank history: #89 in FY2021, not on the FY2022–FY2023 lists and #43 in FY2025; returned.
42	Physna LLC Top agencies USAF (Department of the Air Force)	$1,900,000	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
43	The Johns Hopkins University Through The Johns Hopkins University Applied Physics Laboratory LLC Top agencies USAF (Department of the Air Force)	$1,858,093	0.1%	Rank history: #9 in FY2021, #10 in FY2022, #10 in FY2023 and not on the FY2025 list; down 33 since FY2023.
44	Earth Resources Technology, LLC Top agencies USAF (Department of the Air Force)	$1,724,600	0.1%	Rank history: #46 in FY2021, #57 in FY2022, #47 in FY2023 and #25 in FY2025; up 3 since FY2023.
45	Mainstream Engineering Corp Top agencies MDA (DOD Missile Defense Agency) USAF (Department of the Air Force)	$1,686,863	0.1%	Rank history: #88 in FY2021, not on the FY2022–FY2023 lists and #26 in FY2025; returned.
46	R&M Technology Solutions, LLC Top agencies Navy (Department of the Navy)	$1,680,906	0.1%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023 and #41 in FY2025; down 2 since FY2023.
47	Microlink Devices Inc. Top agencies USAF (Department of the Air Force)	$1,660,000	0.1%	Rank history: #73 in FY2021, #8 in FY2022, #30 in FY2023 and not on the FY2025 list; down 17 since FY2023.
48	Forward Edge Ai Inc. Top agencies USAF (Department of the Air Force)	$1,659,971	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
49	Northwest Research Associates, Inc. Top agencies USAF (Department of the Air Force)	$1,455,000	0.1%	Rank history: not on the FY2021 list, #54 in FY2022, #39 in FY2023 and not on the FY2025 list; down 10 since FY2023.
50	Toffler Associates, Inc. Top agencies USAF (Department of the Air Force)	$1,439,905	0.1%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and not on the FY2025 list; up 2 since FY2023.
51	Loadpath, LLC Top agencies USAF (Department of the Air Force)	$1,388,714	0.1%	Rank history: #40 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
52	Astrobotic Technology Inc Top agencies USAF (Department of the Air Force)	$1,324,929	0.1%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; new.
53	Engineering and Software System Solutions, Inc. Top agencies USAF (Department of the Air Force)	$1,311,002	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
54	Redwire LLC Through Loadpath, LLC Top agencies USAF (Department of the Air Force)	$1,310,978	0.1%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023 and not on the FY2025 list; down 16 since FY2023.
55	Shift5, Inc. Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$1,295,867	0.1%	Rank history: not on the FY2021 list, #39 in FY2022, #37 in FY2023 and #34 in FY2025; down 18 since FY2023.
56	Made in Space Inc. Through Redwire Space Missions LLC Top agencies USAF (Department of the Air Force)	$1,200,000	0.1%	Rank history: not on the FY2021 list, #19 in FY2022, #48 in FY2023 and not on the FY2025 list; down 8 since FY2023.
57	Carestarter Technologies Inc. 2 awardees Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$1,005,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #76 in FY2023 and not on the FY2025 list; up 19 since FY2023.
58	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies USAF (Department of the Air Force)	$984,154	0.1%	Rank history: #19 in FY2021, #45 in FY2022, #36 in FY2023 and #21 in FY2025; down 22 since FY2023.
59	Long Wall Company Top agencies USAF (Department of the Air Force)	$895,000	0.1%	Rank history: #90 in FY2021, #71 in FY2022, #56 in FY2023 and not on the FY2025 list; down 3 since FY2023.
60	Advanced Scientific Concepts, LLC Top agencies USAF (Department of the Air Force)	$749,859	<0.1%	Rank history: #76 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
61	Barron Associates, Inc. Top agencies USAF (Department of the Air Force)	$740,000	<0.1%	Rank history: not on the FY2021 list, #58 in FY2022, #64 in FY2023 and #39 in FY2025; up 3 since FY2023.
62	Next Frontier Intelligence, Inc. Top agencies USAF (Department of the Air Force)	$715,194	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
63	DCS Corporation Top agencies USAF (Department of the Air Force)	$700,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2025; new.
64	L3HARRIS Aviation Products Inc 3 awardees, including L3 Technologies, Inc. and Aerojet Rocketdyne Inc. Top agencies USAF (Department of the Air Force) MDA (DOD Missile Defense Agency)	$699,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
65	Microelectronics Research Development Corporation Top agencies USAF (Department of the Air Force)	$675,098	<0.1%	Rank history: #37 in FY2021, #43 in FY2022, #50 in FY2023 and not on the FY2025 list; down 15 since FY2023.
66	The Regents of the University of Colorado Top agencies USAF (Department of the Air Force)	$670,071	<0.1%	Rank history: #45 in FY2021, #68 in FY2022, #60 in FY2023 and not on the FY2025 list; down 6 since FY2023.
67	Busek Co., Inc. Top agencies USAF (Department of the Air Force)	$648,705	<0.1%	Rank history: #24 in FY2021, #35 in FY2022, #22 in FY2023 and #42 in FY2025; down 45 since FY2023.
68	Trusted Space LLC Top agencies USAF (Department of the Air Force)	$600,000	<0.1%	Rank history: not on the FY2021 list, #95 in FY2022, #58 in FY2023 and #38 in FY2025; down 10 since FY2023.
69	Expedition Technology Inc Top agencies USAF (Department of the Air Force)	$585,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and not on the FY2025 list; down 8 since FY2023.
70	Ball Corp 2 awardees, including BAE Systems Space & Mission Systems Inc. and Ball Aerospace & Technologies Corp. Top agencies USAF (Department of the Air Force)	$580,791	<0.1%	Rank history: #18 in FY2021, #36 in FY2022, #43 in FY2023 and not on the FY2025 list; down 27 since FY2023.
71	Ball Aerospace & Technologies Corp. 3 awardees Top agencies USAF (Department of the Air Force)	$526,432	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
72	General Sciences Inc. Top agencies MDA (DOD Missile Defense Agency)	$487,760	<0.1%	Rank history: #47 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
73	Orbit Logic Incorporated Top agencies USAF (Department of the Air Force)	$456,744	<0.1%	Rank history: not on the FY2021 list, #96 in FY2022, #72 in FY2023 and #58 in FY2025; down 1 since FY2023.
74	Parsons Government Services Inc. Top agencies USAF (Department of the Air Force)	$375,864	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
75	Etegent Technologies, Ltd. 2 awardees Top agencies USAF (Department of the Air Force)	$338,577	<0.1%	Rank history: not on the FY2021 list, #92 in FY2022, not on the FY2023 list and #59 in FY2025; returned.
76	Physical Sciences Inc. Top agencies USAF (Department of the Air Force)	$293,138	<0.1%	Rank history: #44 in FY2021, #38 in FY2022, #77 in FY2023 and #53 in FY2025; up 1 since FY2023.
77	EXO-Atmospheric Technologies LLC Top agencies USAF (Department of the Air Force) MDA (DOD Missile Defense Agency)	$270,758	<0.1%	Rank history: not on the FY2021 list, #78 in FY2022, #80 in FY2023 and #56 in FY2025; up 3 since FY2023.
78	Hawkeye 360, Inc. Top agencies USAF (Department of the Air Force)	$251,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
79	Ghkn Engineering, LLC Top agencies USAF (Department of the Air Force)	$242,618	<0.1%	Rank history: not on the FY2021 list, #56 in FY2022, #88 in FY2023 and not on the FY2025 list; up 9 since FY2023.
80	Battelle Memorial Institute Top agencies USAF (Department of the Air Force)	$212,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and not on the FY2025 list; down 14 since FY2023.
81	Spaceworks Enterprises Inc. Top agencies USAF (Department of the Air Force)	$189,993	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82	In Space L.L.C. Top agencies USAF (Department of the Air Force)	$189,965	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
83	Parabilis Space Technologies, Inc. Top agencies USAF (Department of the Air Force)	$189,924	<0.1%	Rank history: #59 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
84	Outpost Technologies, Inc. Top agencies USAF (Department of the Air Force)	$189,877	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
85	Exos Aerospace Systems & Technologies Inc Top agencies USAF (Department of the Air Force)	$189,406	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
86	Kbr, Inc. 3 awardees, including KBR Wyle Services, LLC Top agencies USAF (Department of the Air Force)	$100,000	<0.1%	Rank history: #10 in FY2021, #18 in FY2022, #11 in FY2023 and not on the FY2025 list; down 75 since FY2023.
87	The Texas A&M University System Through Texas A&M Univ Cyclotron Ins Top agencies USAF (Department of the Air Force)	$70,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2023 and not on the FY2025 list; down 8 since FY2023.
88	State of California Controllers Office Through University of California, Davis Top agencies USAF (Department of the Air Force)	$52,600	<0.1%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2023 and not on the FY2025 list; down 2 since FY2023.
89	Wecoso Inc. Top agencies MDA (DOD Missile Defense Agency)	$46,127	<0.1%	Rank history: not on the FY2021 list, #67 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
90	Frontier Aerospace Corp Top agencies NASA (National Aeronautics and Space Administration)	$16,056	<0.1%	Rank history: #39 in FY2021, #31 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.

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90 of 102 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 $1.64 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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 AC22 contractors in FY2024?

1. Lockheed Martin Corporation ($1.09B), 2. Scitec Innovations LLC ($91.1M), 3. Raytheon Company ($73.3M), 4. Analytic Services Inc. ($35.9M), 5. Advanced Technology International ($29.2M), 6. The Johns Hopkins University Applied Physics Laboratory LLC ($26.6M), 7. Honeywell International Inc. ($24.4M), 8. The Boeing Company ($23M), 9. RTX Corporation ($20.9M), 10. Sierra Nevada Company, LLC ($16M).

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