Top 67 Contractors in PSC AC23: National Defense R&D Services; Atomic Energy Defense Activities; Experimental Development, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	RTX Corporation 7 awardees, including Raytheon Company Top agencies USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service) MDA (DOD Missile Defense Agency)	$327,063,420	18.0%	Rank history: #21 in FY2021, #7 in FY2022, #1 in FY2024 and #1 in FY2025; up 6 since FY2022.
2	The Boeing Company 6 awardees, including HRL Laboratories, LLC Top agencies USAF (Department of the Air Force) MDA (DOD Missile Defense Agency)	$313,512,222	17.3%	Rank history: #3 in FY2021, #2 in FY2022, #3 in FY2024 and #5 in FY2025; unchanged since FY2022.
3	Northrop Grumman Corporation 6 awardees, including Northrop Grumman Systems Corporation Top agencies USAF (Department of the Air Force) MDA (DOD Missile Defense Agency)	$264,000,201	14.6%	Rank history: #5 in FY2021, #5 in FY2022, #4 in FY2024 and #6 in FY2025; up 2 since FY2022.
4	Jacobs Engineering Group Inc. 2 awardees, including Amentum Technology, Inc. Top agencies MDA (DOD Missile Defense Agency) DISA (Defense Information Systems Agency) Army (Department of the Army)	$202,404,616	11.2%	Rank history: #1 in FY2021, #4 in FY2022, #6 in FY2024 and not on the FY2025 list; unchanged since FY2022.
5	The Johns Hopkins University Through The Johns Hopkins University Applied Physics Laboratory LLC Top agencies MDA (DOD Missile Defense Agency) USAF (Department of the Air Force) Army (Department of the Army)	$165,515,567	9.1%	Rank history: #2 in FY2021, #3 in FY2022, #10 in FY2024 and not on the FY2025 list; down 2 since FY2022.
6	Lockheed Martin Corporation 11 awardees Top agencies Navy (Department of the Navy) MDA (DOD Missile Defense Agency) USAF (Department of the Air Force)	$140,262,165	7.7%	Rank history: #4 in FY2021, #1 in FY2022, #2 in FY2024 and #2 in FY2025; down 5 since FY2022.
7	Utah State University Through Utah State University Space Dynamics Laboratory Top agencies USAF (Department of the Air Force)	$71,617,535	3.9%	Rank history: #8 in FY2021, #11 in FY2022, #12 in FY2024 and not on the FY2025 list; up 4 since FY2022.
8	Arctic Slope Regional Corporation 3 awardees, including Analytical Services, Inc., AS and D, LLC and Asrc Federal System Solutions LLC Top agencies MDA (DOD Missile Defense Agency) USAF (Department of the Air Force) Army (Department of the Army)	$46,498,954	2.6%	Rank history: #10 in FY2021, #10 in FY2022, #9 in FY2024 and #10 in FY2025; up 2 since FY2022.
9	Axient LLC 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$38,099,372	2.1%	Rank history: #15 in FY2021, #12 in FY2022, #11 in FY2024 and #12 in FY2025; up 3 since FY2022.
10	Dtechlogic LLC Top agencies MDA (DOD Missile Defense Agency)	$19,417,000	1.1%	Rank history: not on the FY2021 list, #19 in FY2022, #13 in FY2024 and #13 in FY2025; up 9 since FY2022.
11	Radiance Technologies Inc. Top agencies Army (Department of the Army)	$18,224,989	1.0%	Rank history: #14 in FY2021, #14 in FY2022, #39 in FY2024 and not on the FY2025 list; up 3 since FY2022.
12	Parsons Corporation Through Parsons Technical Services Inc. Top agencies USAF (Department of the Air Force)	$16,320,298	0.9%	Rank history: #25 in FY2021, #16 in FY2022, #16 in FY2024 and #11 in FY2025; up 4 since FY2022.
13	Long Wall Company Top agencies USAF (Department of the Air Force)	$14,999,988	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
14	DEF-Logix Inc 2 awardees Top agencies USAF (Department of the Air Force)	$13,940,890	0.8%	Rank history: #17 in FY2021, #18 in FY2022, #14 in FY2024 and #17 in FY2025; up 4 since FY2022.
15	Modern Technology Solutions, Inc. Top agencies MDA (DOD Missile Defense Agency)	$13,603,124	0.8%	Rank history: #20 in FY2021, #20 in FY2022, #18 in FY2024 and #19 in FY2025; up 5 since FY2022.
16	Steel Founders Society of America Top agencies DLA (Defense Logistics Agency)	$12,433,225	0.7%	Rank history: not on the FY2021 list, #15 in FY2022, #20 in FY2024 and #43 in FY2025; down 1 since FY2022.
17	Decibel Research, Inc. Top agencies MDA (DOD Missile Defense Agency)	$10,339,361	0.6%	Rank history: #6 in FY2021, #26 in FY2022, #53 in FY2024 and not on the FY2025 list; up 9 since FY2022.
18	Viasat Inc. Top agencies USAF (Department of the Air Force)	$8,872,804	0.5%	Rank history: #98 in FY2021, #23 in FY2022, #17 in FY2024 and not on the FY2025 list; up 5 since FY2022.
19	General Atomic Technologies Corporation 2 awardees, including General Atomics Top agencies Army (Department of the Army)	$6,227,000	0.3%	Rank history: #13 in FY2021, #22 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
20	York Space Systems LLC Top agencies OSD (Office of the Secretary of Defense) USAF (Department of the Air Force)	$6,154,502	0.3%	Rank history: #12 in FY2021, #9 in FY2022, #23 in FY2024 and #20 in FY2025; down 11 since FY2022.
21	Four Points Technology, L.L.C. Top agencies MDA (DOD Missile Defense Agency)	$5,214,825	0.3%	Rank history: not on the FY2021 list, #25 in FY2022, #22 in FY2024 and not on the FY2025 list; up 4 since FY2022.
22	General Dynamics Corporation Through General Dynamics Mission Systems, Inc. Top agencies Navy (Department of the Navy)	$4,811,529	0.3%	Rank history: not on the FY2021 list, #30 in FY2022, #29 in FY2024 and #32 in FY2025; up 8 since FY2022.
23	Space Exploration Technologies Corp. Top agencies OSD (Office of the Secretary of Defense)	$4,604,581	0.3%	Rank history: #11 in FY2021, #8 in FY2022, #54 in FY2024 and #15 in FY2025; down 15 since FY2022.
24	Teledyne Technologies Incorporated 2 awardees, including Teledyne Scientific & Imaging, LLC and Teledyne Brown Engineering, Inc. Top agencies WHS (DOD Washington Headquarters Service) Army (Department of the Army)	$4,545,505	0.3%	Rank history: #54 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 150 since FY2022.
25	Sonalysts Inc. Top agencies MDA (DOD Missile Defense Agency)	$3,018,044	0.2%	Rank history: #27 in FY2021, #33 in FY2022, #24 in FY2024 and #22 in FY2025; up 8 since FY2022.
26	Vector Atomic Inc Top agencies MDA (DOD Missile Defense Agency)	$3,000,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
27	Inductive Ventures, Inc. Top agencies DLA (Defense Logistics Agency)	$1,995,978	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28	United States Metal Powders Incorporated Through Ampal Inc. Top agencies DLA (Defense Logistics Agency)	$1,946,415	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
29	Mentis Sciences Inc Top agencies DLA (Defense Logistics Agency)	$1,922,413	0.1%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2024 and not on the FY2025 list; new.
30	Resonant Sciences LLC Top agencies USAF (Department of the Air Force)	$1,873,105	0.1%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2024 and #25 in FY2025; new.
31	Innovative Rocket Technologies Inc. Top agencies USAF (Department of the Air Force)	$1,799,984	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
32	Elbit Systems Ltd Through Elbit Systems BMD and Land EW - Elisra Ltd Top agencies MDA (DOD Missile Defense Agency)	$1,753,307	0.1%	Rank history: #36 in FY2021, #32 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
33	Scientific Systems Company, Inc. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$1,638,734	0.1%	Rank history: #59 in FY2021, #73 in FY2022, not on the FY2024 list and #37 in FY2025; up 40 since FY2022.
34	Canyon Consulting, LLC Top agencies USAF (Department of the Air Force)	$1,633,411	0.1%	Rank history: #32 in FY2021, #40 in FY2022, #31 in FY2024 and #35 in FY2025; up 6 since FY2022.
35	Sivananthan Laboratories, Inc. Top agencies MDA (DOD Missile Defense Agency)	$1,480,489	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 93 since FY2022.
36	The University of Alabama System Through The University of Alabama In Huntsville Top agencies Army (Department of the Army)	$1,473,552	0.1%	Rank history: #28 in FY2021, #67 in FY2022 and not on the FY2024–FY2025 lists; up 31 since FY2022.
37	The Charles Stark Draper Laboratory, Inc. Top agencies Navy (Department of the Navy) MDA (DOD Missile Defense Agency)	$1,468,568	0.1%	Rank history: #9 in FY2021, #13 in FY2022, #55 in FY2024 and #8 in FY2025; down 24 since FY2022.
38	Atmospheric Science Technology LLC Top agencies Army (Department of the Army)	$1,134,791	0.1%	Rank history: #42 in FY2021, #27 in FY2022, #57 in FY2024 and not on the FY2025 list; down 11 since FY2022.
39	Intellisense Systems Inc Top agencies Army (Department of the Army)	$1,049,933	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 69 since FY2022.
40	Magwerks Vision Inc. Top agencies DLA (Defense Logistics Agency)	$1,000,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2024 and not on the FY2025 list; new.
41	Biomass Energy Systems Inc. Top agencies DLA (Defense Logistics Agency)	$1,000,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2024 and not on the FY2025 list; new.
42	Ultramet Top agencies DLA (Defense Logistics Agency)	$1,000,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #41 in FY2024 and #29 in FY2025; new.
43	Chickasaw Strategic Pointe, LLC Top agencies Army (Department of the Army)	$977,270	0.1%	Rank history: not on the FY2021 list, #61 in FY2022, #61 in FY2024 and #51 in FY2025; up 18 since FY2022.
44	Kratos Defense & Security Solutions, Inc. Through Kratos Defense & Rocket Support Services, Inc. Top agencies MDA (DOD Missile Defense Agency)	$971,846	0.1%	Rank history: #47 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
45	Solve Technology and Research Inc. Top agencies DLA (Defense Logistics Agency)	$950,977	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
46	Ahtna, Incorporated Through Ahtna Global LLC Top agencies MDA (DOD Missile Defense Agency)	$933,955	0.1%	Rank history: not on the FY2021 list, #21 in FY2022 and not on the FY2024–FY2025 lists; down 25 since FY2022.
47	Advanced Magnet Lab Inc. Top agencies DLA (Defense Logistics Agency)	$900,000	<0.1%	Rank history: not on the FY2021 list, #66 in FY2022 and not on the FY2024–FY2025 lists; up 19 since FY2022.
48	Special Aerospace Services, LLC Top agencies MDA (DOD Missile Defense Agency)	$853,759	<0.1%	Rank history: not on the FY2021 list, #81 in FY2022, #47 in FY2024 and #47 in FY2025; up 33 since FY2022.
49	Micro-Precision Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$755,647	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
50	James L. Gallagher, Inc. Top agencies DLA (Defense Logistics Agency)	$750,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
51	Intuitive Research and Technology Corporation Top agencies Army (Department of the Army)	$580,047	<0.1%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2024 and #7 in FY2025; new.
52	Basic Commerce & Industries Inc. Top agencies Navy (Department of the Navy)	$560,267	<0.1%	Rank history: not on the FY2021 list, #98 in FY2022, #42 in FY2024 and #42 in FY2025; up 46 since FY2022.
53	Qubitekk, Inc. Top agencies Army (Department of the Army)	$551,692	<0.1%	Rank history: not on the FY2021 list, #86 in FY2022 and not on the FY2024–FY2025 lists; up 33 since FY2022.
54	Polaris Sensor Technologies, LLC Top agencies Army (Department of the Army)	$549,651	<0.1%	Rank history: #74 in FY2021, #85 in FY2022, #35 in FY2024 and not on the FY2025 list; up 31 since FY2022.
55	Metamagnetics Inc Top agencies Army (Department of the Army)	$547,166	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
56	Integration Innovation Inc. Top agencies MDA (DOD Missile Defense Agency)	$545,826	<0.1%	Rank history: not on the FY2021 list, #62 in FY2022, #49 in FY2024 and not on the FY2025 list; up 6 since FY2022.
57	Valt Enterprizes, Inc. Top agencies MDA (DOD Missile Defense Agency)	$499,979	<0.1%	Rank history: #26 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 116 since FY2022.
58	Corvid Technologies LLC Top agencies MDA (DOD Missile Defense Agency)	$436,000	<0.1%	Rank history: #40 in FY2021, #24 in FY2022, #50 in FY2024 and not on the FY2025 list; down 34 since FY2022.
59	Hana Industries, Inc. Top agencies Navy (Department of the Navy)	$414,315	<0.1%	Rank history: not on the FY2021 list, #93 in FY2022, #51 in FY2024 and #41 in FY2025; up 34 since FY2022.
60	Control Vision, Inc. Top agencies MDA (DOD Missile Defense Agency)	$255,559	<0.1%	Rank history: #52 in FY2021, #43 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
61	Qtec, Inc. Top agencies MDA (DOD Missile Defense Agency)	$250,000	<0.1%	Rank history: #89 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
62	Physics, Materials, and Applied Mathematics Research L.L.C. Top agencies Army (Department of the Army)	$212,593	<0.1%	Rank history: not on the FY2021 list, #80 in FY2022 and not on the FY2024–FY2025 lists; up 18 since FY2022.
63	Physical Sciences Inc. Top agencies USAF (Department of the Air Force)	$201,249	<0.1%	Rank history: #96 in FY2021, #39 in FY2022 and not on the FY2024–FY2025 lists; down 24 since FY2022.
64	Auburn University Top agencies MDA (DOD Missile Defense Agency)	$197,294	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 108 since FY2022.
65	Boundless Spatial Inc. Through Planet Labs Federal, Inc. Top agencies USAF (Department of the Air Force)	$122,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 106 since FY2022.
66	Atmospheric Technology Services Company LLC Top agencies Army (Department of the Army)	$108,713	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
67	Modus Operandi, Inc. Top agencies MDA (DOD Missile Defense Agency)	$103,592	<0.1%	Rank history: not on the FY2021 list, #95 in FY2022 and not on the FY2024–FY2025 lists; up 28 since FY2022.

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 $1.81 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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