Top 49 Contractors in PSC AZ12: R&D – Other Research and Development (Applied Research/Exploratory Development), FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$137,618,023	16.8%	Rank history: #2 in FY2021, #1 in FY2022, #2 in FY2023 and #1 in FY2025; up 1 since FY2023.
2	Huntington Ingalls Industries, Inc. 2 awardees, including HII Mission Technologies Corp Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$125,802,146	15.3%	Rank history: not on the FY2021 list, #2 in FY2022, not on the FY2023 list and #2 in FY2025; returned.
3	Mantech Tsg-2 Joint Venture Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense) Army (Department of the Army)	$92,512,798	11.3%	Rank history: #4 in FY2021, #4 in FY2022, #4 in FY2023 and #6 in FY2025; up 1 since FY2023.
4	Mantech International Corporation 2 awardees, including Mantech Advanced Systems International, Inc. Top agencies Navy (Department of the Navy)	$74,853,169	9.1%	Rank history: #8 in FY2021, #5 in FY2022, #5 in FY2023 and #20 in FY2025; up 1 since FY2023.
5	KBR Wyle Services LLC 2 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$68,981,408	8.4%	Rank history: #29 in FY2021, #11 in FY2022, not on the FY2023 list and #9 in FY2025; returned.
6	Mantech Advanced Systems International, Inc. Top agencies Navy (Department of the Navy)	$55,742,833	6.8%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
7	Kbr, Inc. 2 awardees, including KBR Wyle Services, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$30,341,419	3.7%	Rank history: #3 in FY2021, #3 in FY2022, #3 in FY2023 and not on the FY2025 list; down 4 since FY2023.
8	Georgia TECH Applied Research Corp Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$29,661,564	3.6%	Rank history: #45 in FY2021, #68 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
9	Alion Science and Technology Corporation 2 awardees, including HII Mission Technologies Corp Top agencies OSD (Office of the Secretary of Defense) Navy (Department of the Navy) Army (Department of the Army)	$25,067,380	3.1%	Rank history: #1 in FY2021, #13 in FY2022, #1 in FY2023 and not on the FY2025 list; down 8 since FY2023.
10	Science Applications International Corporation 3 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$21,577,640	2.6%	Rank history: #7 in FY2021, #8 in FY2022, #7 in FY2023 and #4 in FY2025; down 3 since FY2023.
11	General Dynamics Corporation 4 awardees, including General Dynamics Information Technology, Inc. Top agencies USAF (Department of the Air Force)	$17,038,768	2.1%	Rank history: #26 in FY2021, #26 in FY2022, #9 in FY2023 and #13 in FY2025; down 2 since FY2023.
12	Battelle Memorial Institute Top agencies Army (Department of the Army) OSD (Office of the Secretary of Defense) DTRA (Defense Threat Reduction Agency)	$9,522,197	1.2%	Rank history: #6 in FY2021, #16 in FY2022, #13 in FY2023 and #12 in FY2025; up 1 since FY2023.
13	Leidos Holdings, Inc. 3 awardees, including Leidos, Inc. Top agencies Army (Department of the Army) OSD (Office of the Secretary of Defense) Navy (Department of the Navy)	$7,661,828	0.9%	Rank history: #9 in FY2021, #10 in FY2022, #8 in FY2023 and #15 in FY2025; down 5 since FY2023.
14	Cloud Lake Technology LLC Top agencies OSD (Office of the Secretary of Defense)	$6,736,493	0.8%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023 and #5 in FY2025; up 3 since FY2023.
15	California Institute of Technology Top agencies NASA (National Aeronautics and Space Administration)	$6,708,044	0.8%	Rank history: #17 in FY2021, #17 in FY2022, #10 in FY2023 and #10 in FY2025; down 5 since FY2023.
16	Adams Communication & Engineering Technology, Inc. 2 awardees Top agencies OSD (Office of the Secretary of Defense) USAF (Department of the Air Force) Navy (Department of the Navy)	$5,888,071	0.7%	Rank history: #35 in FY2021, #36 in FY2022, #16 in FY2023 and not on the FY2025 list; unchanged since FY2023.
17	CACI International Inc. 2 awardees, including Caci, Inc. - Federal Top agencies Army (Department of the Army)	$5,476,012	0.7%	Rank history: #13 in FY2021, #15 in FY2022, #12 in FY2023 and #11 in FY2025; down 5 since FY2023.
18	Caci Technologies LLC Through Caci, Inc. - Federal Top agencies Army (Department of the Army)	$5,374,204	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
19	Oshkosh Corporation 2 awardees, including Pratt & Miller Engineering & Fabrication, LLC Top agencies Army (Department of the Army)	$5,257,008	0.6%	Rank history: #53 in FY2021, #30 in FY2022, #23 in FY2023 and not on the FY2025 list; up 4 since FY2023.
20	Georgia TECH Research Corp Through Georgia TECH Applied Research Corp Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$5,022,784	0.6%	Rank history: #5 in FY2021, #7 in FY2022, #6 in FY2023 and not on the FY2025 list; down 14 since FY2023.
21	The Regents of the University of Colorado Top agencies NASA (National Aeronautics and Space Administration)	$3,853,041	0.5%	Rank history: #32 in FY2021, #25 in FY2022, #22 in FY2023 and #8 in FY2025; up 1 since FY2023.
22	The Regents of the University of California Top agencies NASA (National Aeronautics and Space Administration)	$3,009,140	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
23	Apogee Engineering LLC Top agencies USAF (Department of the Air Force)	$2,603,490	0.3%	Rank history: #15 in FY2021, #14 in FY2022, #11 in FY2023 and not on the FY2025 list; down 12 since FY2023.
24	DCS Corporation 3 awardees Top agencies USAF (Department of the Air Force)	$2,050,950	0.2%	Rank history: #12 in FY2021, #19 in FY2022, #24 in FY2023 and #7 in FY2025; unchanged since FY2023.
25	State of California Controllers Office 2 awardees, including The Regents of the University of California Top agencies NASA (National Aeronautics and Space Administration)	$2,003,000	0.2%	Rank history: #41 in FY2021, #9 in FY2022, #32 in FY2023 and not on the FY2025 list; up 7 since FY2023.
26	Barbaricum LLC Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$1,632,536	0.2%	Rank history: #31 in FY2021, #28 in FY2022, #21 in FY2023 and not on the FY2025 list; down 5 since FY2023.
27	Rei Systems, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,551,017	0.2%	Rank history: #30 in FY2021, #24 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
28	RTX Corporation 2 awardees, including Raytheon Company and RTX BBN Technologies, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$1,436,402	0.2%	Rank history: #28 in FY2021, #29 in FY2022, #19 in FY2023 and #18 in FY2025; down 9 since FY2023.
29	Space Systems/Loral LLC Through Maxar Space Robotics LLC Top agencies NASA (National Aeronautics and Space Administration)	$1,217,590	0.1%	Rank history: #77 in FY2021, #50 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
30	Delta Constellation Group, LLC Top agencies Navy (Department of the Navy)	$1,036,453	0.1%	Rank history: #20 in FY2021, #33 in FY2022, #27 in FY2023 and #17 in FY2025; down 3 since FY2023.
31	Dignitas Technologies, LLC Top agencies Army (Department of the Army)	$992,153	0.1%	Rank history: #33 in FY2021, #35 in FY2022, #26 in FY2023 and #16 in FY2025; down 5 since FY2023.
32	Amentum Services, Inc. Top agencies OSD (Office of the Secretary of Defense)	$958,329	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
33	Whitney Bradley & Brown, Inc. Through Brtrc Federal Solutions, Inc. Top agencies Army (Department of the Army)	$896,306	0.1%	Rank history: #70 in FY2021, not on the FY2022 list, #31 in FY2023 and not on the FY2025 list; down 2 since FY2023.
34	New Mexico State University Top agencies Army (Department of the Army)	$888,679	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
35	Agile Innovative Solutions Joint Venture Top agencies OSD (Office of the Secretary of Defense)	$810,000	0.1%	Rank history: not on the FY2021 list, #54 in FY2022, #37 in FY2023 and not on the FY2025 list; up 2 since FY2023.
36	Edwards Design and Fabrication, Inc. Top agencies Army (Department of the Army)	$471,782	0.1%	Rank history: #97 in FY2021, #47 in FY2022, #44 in FY2023 and not on the FY2025 list; up 8 since FY2023.
37	Northrop Grumman Corporation 4 awardees, including Northrop Grumman Systems Corporation Top agencies Army (Department of the Army)	$419,329	0.1%	Rank history: #43 in FY2021, #27 in FY2022, #18 in FY2023 and not on the FY2025 list; down 19 since FY2023.
38	Watkins Technical Services Inc. Top agencies Army (Department of the Army)	$416,420	0.1%	Rank history: #55 in FY2021, #48 in FY2022, #39 in FY2023 and not on the FY2025 list; up 1 since FY2023.
39	Vector Atomic Inc Top agencies Army (Department of the Army)	$363,164	<0.1%	Rank history: #83 in FY2021, #39 in FY2022, #40 in FY2023 and not on the FY2025 list; up 1 since FY2023.
40	Ball Aerospace & Technologies Corp. 2 awardees Top agencies USAF (Department of the Air Force)	$290,000	<0.1%	Rank history: #54 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
41	Electronic Warfare Associates, Inc. Through EWA Government Systems, Inc. Top agencies Army (Department of the Army)	$166,982	<0.1%	Rank history: #60 in FY2021, #49 in FY2022, #41 in FY2023 and not on the FY2025 list; unchanged since FY2023.
42	University of Houston System Top agencies Army (Department of the Army)	$152,028	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
43	Montana State University Top agencies NASA (National Aeronautics and Space Administration)	$150,864	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
44	Bluehalo, LLC 2 awardees Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$149,667	<0.1%	Rank history: #16 in FY2021, #18 in FY2022, #28 in FY2023 and not on the FY2025 list; down 16 since FY2023.
45	University of Washington Top agencies Army (Department of the Army)	$132,003	<0.1%	Rank history: not on the FY2021 list, #97 in FY2022, #53 in FY2023 and not on the FY2025 list; up 8 since FY2023.
46	BAE Systems Space & Mission Systems Inc. Top agencies USAF (Department of the Air Force)	$100,000	<0.1%	Rank history: not on the FY2021–FY2023 lists and #14 in FY2025; new.
47	Advanced Fiber Sensors Inc. Top agencies Army (Department of the Army)	$71,194	<0.1%	Rank history: not on the FY2021 list, #86 in FY2022, #64 in FY2023 and not on the FY2025 list; up 17 since FY2023.
48	Brtrc Federal Solutions, Inc. Top agencies Army (Department of the Army)	$31,330	<0.1%	Rank history: not on the FY2021 list, #77 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
49	Teledyne Technologies Incorporated Through Teledyne Scientific & Imaging, LLC Top agencies DOI (Department of the Interior)	$12,274	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; 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 $821 million 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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