Top 63 Contractors in PSC AC23: National Defense R&D Services; Atomic Energy Defense Activities; Experimental Development, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	RTX Corporation 8 awardees, including Raytheon Company and Rockwell Collins Simulation & Training Solutions LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$465,263,409	24.3%	Rank history: #21 in FY2021, #7 in FY2022, #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2	Lockheed Martin Corporation 9 awardees Top agencies Navy (Department of the Navy) MDA (DOD Missile Defense Agency) USAF (Department of the Air Force)	$245,106,566	12.8%	Rank history: #4 in FY2021, #1 in FY2022, #6 in FY2023 and #2 in FY2025; up 4 since FY2023.
3	The Boeing Company 8 awardees Top agencies USAF (Department of the Air Force) MDA (DOD Missile Defense Agency)	$236,686,020	12.3%	Rank history: #3 in FY2021, #2 in FY2022, #2 in FY2023 and #5 in FY2025; down 1 since FY2023.
4	Northrop Grumman Corporation 11 awardees, including Northrop Grumman Systems Corporation Top agencies USAF (Department of the Air Force) MDA (DOD Missile Defense Agency)	$220,984,994	11.5%	Rank history: #5 in FY2021, #5 in FY2022, #3 in FY2023 and #6 in FY2025; down 1 since FY2023.
5	The Johns Hopkins University Applied Physics Laboratory LLC Top agencies MDA (DOD Missile Defense Agency) USAF (Department of the Air Force)	$137,704,915	7.2%	Rank history: #19 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
6	Jacobs Engineering Group Inc. Through Amentum Technology, Inc. Top agencies MDA (DOD Missile Defense Agency)	$120,117,339	6.3%	Rank history: #1 in FY2021, #4 in FY2022, #4 in FY2023 and not on the FY2025 list; down 2 since FY2023.
7	Amentum Technology, Inc. Top agencies MDA (DOD Missile Defense Agency)	$93,939,142	4.9%	Rank history: #38 in FY2021, not on the FY2022–FY2023 lists and #16 in FY2025; returned.
8	Utah State University Space Dynamics Laboratory Top agencies USAF (Department of the Air Force)	$55,301,650	2.9%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2025; new.
9	Arctic Slope Regional Corporation 2 awardees, including Asrc Federal System Solutions LLC and Analytical Services, Inc. Top agencies USAF (Department of the Air Force) MDA (DOD Missile Defense Agency) WHS (DOD Washington Headquarters Service)	$54,676,089	2.9%	Rank history: #10 in FY2021, #10 in FY2022, #8 in FY2023 and #10 in FY2025; down 1 since FY2023.
10	The Johns Hopkins University Through The Johns Hopkins University Applied Physics Laboratory LLC Top agencies MDA (DOD Missile Defense Agency)	$47,380,360	2.5%	Rank history: #2 in FY2021, #3 in FY2022, #5 in FY2023 and not on the FY2025 list; down 5 since FY2023.
11	Axient LLC Top agencies USAF (Department of the Air Force)	$45,399,927	2.4%	Rank history: #15 in FY2021, #12 in FY2022, #9 in FY2023 and #12 in FY2025; down 2 since FY2023.
12	Utah State University Through Utah State University Space Dynamics Laboratory Top agencies USAF (Department of the Air Force)	$17,735,070	0.9%	Rank history: #8 in FY2021, #11 in FY2022, #7 in FY2023 and not on the FY2025 list; down 5 since FY2023.
13	Dtechlogic LLC Top agencies MDA (DOD Missile Defense Agency)	$17,152,241	0.9%	Rank history: not on the FY2021 list, #19 in FY2022, #10 in FY2023 and #13 in FY2025; down 3 since FY2023.
14	DEF-Logix Inc Top agencies USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service)	$15,244,938	0.8%	Rank history: #17 in FY2021, #18 in FY2022, #14 in FY2023 and #17 in FY2025; unchanged since FY2023.
15	Intuitive Research and Technology Corporation 2 awardees Top agencies Army (Department of the Army)	$10,936,713	0.6%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023 and #7 in FY2025; up 36 since FY2023.
16	Parsons Corporation Through Parsons Technical Services Inc. Top agencies USAF (Department of the Air Force)	$10,528,639	0.5%	Rank history: #25 in FY2021, #16 in FY2022, #12 in FY2023 and #11 in FY2025; down 4 since FY2023.
17	Viasat Inc. Top agencies USAF (Department of the Air Force)	$8,522,775	0.4%	Rank history: #98 in FY2021, #23 in FY2022, #18 in FY2023 and not on the FY2025 list; up 1 since FY2023.
18	Modern Technology Solutions, Inc. Top agencies MDA (DOD Missile Defense Agency)	$7,290,035	0.4%	Rank history: #20 in FY2021, #20 in FY2022, #15 in FY2023 and #19 in FY2025; down 3 since FY2023.
19	Parsons Technical Services Inc. Top agencies USAF (Department of the Air Force)	$5,000,000	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
20	Steel Founders Society of America Top agencies DLA (Defense Logistics Agency)	$4,908,728	0.3%	Rank history: not on the FY2021 list, #15 in FY2022, #16 in FY2023 and #43 in FY2025; down 4 since FY2023.
21	L3Harris Technologies, Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$3,354,290	0.2%	Rank history: #7 in FY2021, #6 in FY2022, not on the FY2023 list and #18 in FY2025; returned.
22	Four Points Technology, L.L.C. Top agencies MDA (DOD Missile Defense Agency)	$3,310,730	0.2%	Rank history: not on the FY2021 list, #25 in FY2022, #21 in FY2023 and not on the FY2025 list; down 1 since FY2023.
23	York Space Systems LLC Top agencies USAF (Department of the Air Force)	$3,115,414	0.2%	Rank history: #12 in FY2021, #9 in FY2022, #20 in FY2023 and #20 in FY2025; down 3 since FY2023.
24	Sonalysts Inc. Top agencies MDA (DOD Missile Defense Agency)	$3,047,181	0.2%	Rank history: #27 in FY2021, #33 in FY2022, #25 in FY2023 and #22 in FY2025; up 1 since FY2023.
25	Raglan LLC Top agencies USAF (Department of the Air Force)	$2,920,000	0.2%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; new.
26	Anduril Industries Inc. Top agencies USAF (Department of the Air Force)	$2,275,663	0.1%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2025; new.
27	Raytheon Company 2 awardees Top agencies USAF (Department of the Air Force) MDA (DOD Missile Defense Agency)	$2,197,073	0.1%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
28	Opto-Knowledge Systems Inc. Top agencies Army (Department of the Army)	$1,946,265	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	General Dynamics Corporation 2 awardees, including General Dynamics Mission Systems, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,912,997	0.1%	Rank history: not on the FY2021 list, #30 in FY2022, #22 in FY2023 and #32 in FY2025; down 7 since FY2023.
30	Resonant Sciences LLC Top agencies USAF (Department of the Air Force)	$1,868,587	0.1%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2023 and #25 in FY2025; unchanged since FY2023.
31	Canyon Consulting, LLC Top agencies USAF (Department of the Air Force)	$1,779,300	0.1%	Rank history: #32 in FY2021, #40 in FY2022, #34 in FY2023 and #35 in FY2025; up 3 since FY2023.
32	Envision Technology, LLC Top agencies Army (Department of the Army)	$1,498,925	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
33	Emag Technologies Inc. Top agencies MDA (DOD Missile Defense Agency)	$1,494,398	0.1%	Rank history: #72 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
34	Materials Research & Design Inc. Top agencies MDA (DOD Missile Defense Agency)	$1,457,456	0.1%	Rank history: #43 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
35	Polaris Sensor Technologies, LLC Top agencies MDA (DOD Missile Defense Agency)	$1,403,830	0.1%	Rank history: #74 in FY2021, #85 in FY2022, #54 in FY2023 and not on the FY2025 list; up 19 since FY2023.
36	Em Photonics Inc. Top agencies Army (Department of the Army)	$1,399,390	0.1%	Rank history: not on the FY2021–FY2023 lists and #44 in FY2025; new.
37	HRL Laboratories, LLC Top agencies MDA (DOD Missile Defense Agency)	$1,195,068	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
38	Floats & Fuel Cells, Inc. Top agencies DLA (Defense Logistics Agency)	$1,185,187	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
39	Radiance Technologies Inc. Top agencies Army (Department of the Army)	$1,059,797	0.1%	Rank history: #14 in FY2021, #14 in FY2022, #11 in FY2023 and not on the FY2025 list; down 28 since FY2023.
40	Deval Life Cycle Support LLC Through Parts Life Inc. Top agencies DLA (Defense Logistics Agency)	$999,178	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
41	Ultramet Top agencies DLA (Defense Logistics Agency)	$949,081	<0.1%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and #29 in FY2025; up 1 since FY2023.
42	Basic Commerce & Industries Inc. Top agencies Navy (Department of the Navy)	$881,917	<0.1%	Rank history: not on the FY2021 list, #98 in FY2022, #52 in FY2023 and #42 in FY2025; up 10 since FY2023.
43	Secotec Inc. Top agencies MDA (DOD Missile Defense Agency)	$771,795	<0.1%	Rank history: not on the FY2021 list, #45 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
44	Magwerks Vision Inc. Top agencies DLA (Defense Logistics Agency)	$769,986	<0.1%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and not on the FY2025 list; down 4 since FY2023.
45	Exquadrum Inc. Top agencies MDA (DOD Missile Defense Agency)	$749,951	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
46	Biomass Energy Systems Inc. Top agencies DLA (Defense Logistics Agency)	$715,418	<0.1%	Rank history: not on the FY2021–FY2022 lists, #41 in FY2023 and not on the FY2025 list; down 5 since FY2023.
47	Special Aerospace Services, LLC Top agencies MDA (DOD Missile Defense Agency)	$669,572	<0.1%	Rank history: not on the FY2021 list, #81 in FY2022, #48 in FY2023 and #47 in FY2025; up 1 since FY2023.
48	Knowledge Based Systems Inc. Top agencies MDA (DOD Missile Defense Agency)	$564,362	<0.1%	Rank history: #87 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
49	Integration Innovation Inc. Top agencies MDA (DOD Missile Defense Agency)	$540,022	<0.1%	Rank history: not on the FY2021 list, #62 in FY2022, #56 in FY2023 and not on the FY2025 list; up 7 since FY2023.
50	Corvid Technologies LLC Top agencies MDA (DOD Missile Defense Agency)	$521,000	<0.1%	Rank history: #40 in FY2021, #24 in FY2022, #58 in FY2023 and not on the FY2025 list; up 8 since FY2023.
51	Hana Industries, Inc. Top agencies Navy (Department of the Navy)	$494,785	<0.1%	Rank history: not on the FY2021 list, #93 in FY2022, #59 in FY2023 and #41 in FY2025; up 8 since FY2023.
52	Mentis Sciences Inc Top agencies DLA (Defense Logistics Agency)	$485,620	<0.1%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2023 and not on the FY2025 list; down 23 since FY2023.
53	Decibel Research, Inc. Top agencies MDA (DOD Missile Defense Agency)	$475,605	<0.1%	Rank history: #6 in FY2021, #26 in FY2022, #17 in FY2023 and not on the FY2025 list; down 36 since FY2023.
54	Space Exploration Technologies Corp. Top agencies USAF (Department of the Air Force)	$450,000	<0.1%	Rank history: #11 in FY2021, #8 in FY2022, #23 in FY2023 and #15 in FY2025; down 31 since FY2023.
55	The Charles Stark Draper Laboratory, Inc. Top agencies Navy (Department of the Navy) MDA (DOD Missile Defense Agency)	$295,258	<0.1%	Rank history: #9 in FY2021, #13 in FY2022, #37 in FY2023 and #8 in FY2025; down 18 since FY2023.
56	Institute for Defense Analyses Top agencies EOP (Executive Office of the President)	$249,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
57	Atmospheric Science Technology LLC Top agencies Army (Department of the Army)	$213,859	<0.1%	Rank history: #42 in FY2021, #27 in FY2022, #38 in FY2023 and not on the FY2025 list; down 19 since FY2023.
58	Chickasaw Nation Through Corvid Technologies, LLC Top agencies MDA (DOD Missile Defense Agency)	$200,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and #38 in FY2025; new.
59	Davidson Technologies Inc. 2 awardees Top agencies MDA (DOD Missile Defense Agency)	$177,251	<0.1%	Rank history: #90 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
60	Qortek Inc. Top agencies MDA (DOD Missile Defense Agency)	$127,985	<0.1%	Rank history: not on the FY2021 list, #64 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
61	Chickasaw Strategic Pointe, LLC Top agencies Army (Department of the Army)	$74,281	<0.1%	Rank history: not on the FY2021 list, #61 in FY2022, #43 in FY2023 and #51 in FY2025; down 18 since FY2023.
62	Skywater Technology Foundry Inc. Top agencies Navy (Department of the Navy)	$45,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
63	Touchstone Research Laboratory, Ltd. Top agencies Army (Department of the Army)	$192	<0.1%	Rank history: not on the FY2021 list, #35 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.

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 $1.92 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.

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