Top 100 Contractors in PSC AZ12: R&D – Other Research and Development (Applied Research/Exploratory Development), FY2022

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) Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$281,923,932	17.5%	Rank history: #2 in FY2021, #2 in FY2023, #1 in FY2024 and #1 in FY2025; up 1 since FY2021.
2	Huntington Ingalls Industries, Inc. 3 awardees, including HII Mission Technologies Corp Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$196,266,187	12.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #2 in FY2024 and #2 in FY2025; new.
3	Kbr, Inc. 2 awardees, including KBR Wyle Services, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$181,650,298	11.3%	Rank history: #3 in FY2021, #3 in FY2023, #7 in FY2024 and not on the FY2025 list; unchanged since FY2021.
4	Mantech Tsg-2 Joint Venture Top agencies Navy (Department of the Navy) DHA (Defense Health Agency) OSD (Office of the Secretary of Defense)	$168,345,527	10.5%	Rank history: #4 in FY2021, #4 in FY2023, #3 in FY2024 and #6 in FY2025; unchanged since FY2021.
5	Mantech International Corporation Through Mantech Advanced Systems International, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$128,644,294	8.0%	Rank history: #8 in FY2021, #5 in FY2023, #4 in FY2024 and #20 in FY2025; up 3 since FY2021.
6	HII Mission Technologies Corp 3 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$100,291,746	6.2%	Rank history: #10 in FY2021, #30 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2021.
7	Georgia TECH Research Corp Through Georgia TECH Applied Research Corp Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DARPA (Defense Advanced Research Projects Agency)	$73,499,701	4.6%	Rank history: #5 in FY2021, #6 in FY2023, #20 in FY2024 and not on the FY2025 list; down 2 since FY2021.
8	Science Applications International Corporation 2 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$62,936,043	3.9%	Rank history: #7 in FY2021, #7 in FY2023, #10 in FY2024 and #4 in FY2025; down 1 since FY2021.
9	State of California Controllers Office 4 awardees, including The Regents of the University of California and University of California, Santa Barbara Top agencies NASA (National Aeronautics and Space Administration) Army (Department of the Army)	$33,188,415	2.1%	Rank history: #41 in FY2021, #32 in FY2023, #25 in FY2024 and not on the FY2025 list; up 32 since FY2021.
10	Leidos Holdings, Inc. 3 awardees, including Leidos, Inc. Top agencies OSD (Office of the Secretary of Defense) Army (Department of the Army) USAF (Department of the Air Force)	$26,556,294	1.7%	Rank history: #9 in FY2021, #8 in FY2023, #13 in FY2024 and #15 in FY2025; down 1 since FY2021.
11	KBR Wyle Services, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$21,426,174	1.3%	Rank history: #29 in FY2021, not on the FY2023 list, #5 in FY2024 and #9 in FY2025; up 18 since FY2021.
12	Amentum Services, Inc. Top agencies OSD (Office of the Secretary of Defense) Navy (Department of the Navy)	$15,618,631	1.0%	Rank history: #19 in FY2021, #15 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2021.
13	Alion Science and Technology Corporation 2 awardees, including HII Mission Technologies Corp Top agencies Army (Department of the Army) OSD (Office of the Secretary of Defense) Navy (Department of the Navy)	$14,885,645	0.9%	Rank history: #1 in FY2021, #1 in FY2023, #9 in FY2024 and not on the FY2025 list; down 12 since FY2021.
14	Apogee Engineering, LLC 2 awardees Top agencies USAF (Department of the Air Force)	$14,300,692	0.9%	Rank history: #15 in FY2021, #11 in FY2023, #23 in FY2024 and not on the FY2025 list; up 1 since FY2021.
15	CACI International Inc. Through Caci, Inc. - Federal Top agencies Army (Department of the Army)	$12,037,858	0.7%	Rank history: #13 in FY2021, #12 in FY2023, #17 in FY2024 and #11 in FY2025; down 2 since FY2021.
16	Battelle Memorial Institute Top agencies Army (Department of the Army) OSD (Office of the Secretary of Defense) Navy (Department of the Navy)	$12,037,105	0.7%	Rank history: #6 in FY2021, #13 in FY2023, #12 in FY2024 and #12 in FY2025; down 10 since FY2021.
17	California Institute of Technology Top agencies NASA (National Aeronautics and Space Administration)	$12,009,851	0.7%	Rank history: #17 in FY2021, #10 in FY2023, #15 in FY2024 and #10 in FY2025; unchanged since FY2021.
18	Bluehalo, LLC 2 awardees Top agencies USAF (Department of the Air Force) DTRA (Defense Threat Reduction Agency) Army (Department of the Army)	$10,300,043	0.6%	Rank history: #16 in FY2021, #28 in FY2023, #44 in FY2024 and not on the FY2025 list; down 2 since FY2021.
19	DCS Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$9,531,025	0.6%	Rank history: #12 in FY2021, #24 in FY2023, #24 in FY2024 and #7 in FY2025; down 7 since FY2021.
20	New Mexico State University Top agencies Army (Department of the Army)	$8,479,733	0.5%	Rank history: #18 in FY2021, #20 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
21	General Dynamics Information Technology, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$8,317,617	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 153 since FY2021.
22	Cloud Lake Technology LLC Top agencies OSD (Office of the Secretary of Defense)	$7,857,999	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
23	The Children's Hospital Corporation Top agencies HHS (Department of Health and Human Services)	$7,333,710	0.5%	Rank history: #11 in FY2021 and not on the FY2023–FY2025 lists; down 12 since FY2021.
24	REI Systems Inc. 2 awardees Top agencies OSD (Office of the Secretary of Defense)	$6,818,071	0.4%	Rank history: #30 in FY2021, #14 in FY2023, #27 in FY2024 and not on the FY2025 list; up 6 since FY2021.
25	The Regents of the University of Colorado 2 awardees Top agencies NASA (National Aeronautics and Space Administration) Army (Department of the Army)	$6,539,060	0.4%	Rank history: #32 in FY2021, #22 in FY2023, #21 in FY2024 and #8 in FY2025; up 7 since FY2021.
26	General Dynamics Corporation 2 awardees, including General Dynamics One Source LLC and General Dynamics Information Technology, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$6,246,000	0.4%	Rank history: #26 in FY2021, #9 in FY2023, #11 in FY2024 and #13 in FY2025; unchanged since FY2021.
27	Northrop Grumman Corporation 6 awardees, including Northrop Grumman Systems Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$4,898,104	0.3%	Rank history: #43 in FY2021, #18 in FY2023, #37 in FY2024 and not on the FY2025 list; up 16 since FY2021.
28	Barbaricum LLC Top agencies OSD (Office of the Secretary of Defense) USAF (Department of the Air Force)	$4,823,863	0.3%	Rank history: #31 in FY2021, #21 in FY2023, #26 in FY2024 and not on the FY2025 list; up 3 since FY2021.
29	RTX Corporation 2 awardees, including Raytheon Company and RTX BBN Technologies, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$4,684,865	0.3%	Rank history: #28 in FY2021, #19 in FY2023, #28 in FY2024 and #18 in FY2025; down 1 since FY2021.
30	Oshkosh Corp Through Pratt & Miller Engineering & Fabrication, LLC Top agencies Army (Department of the Army)	$4,121,958	0.3%	Rank history: #53 in FY2021, #23 in FY2023, #19 in FY2024 and not on the FY2025 list; up 23 since FY2021.
31	Ball Corp 2 awardees, including Ball Aerospace & Technologies Corp. Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$4,080,863	0.3%	Rank history: #25 in FY2021, #36 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2021.
32	Prescient Edge Corporation Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense) Army (Department of the Army)	$4,064,135	0.3%	Rank history: #14 in FY2021, #35 in FY2023 and not on the FY2024–FY2025 lists; down 18 since FY2021.
33	Delta Constellation Group, LLC Top agencies Navy (Department of the Navy)	$3,529,842	0.2%	Rank history: #20 in FY2021, #27 in FY2023, #30 in FY2024 and #17 in FY2025; down 13 since FY2021.
34	GXM Technologies LLC Top agencies Army (Department of the Army)	$3,438,156	0.2%	Rank history: #21 in FY2021, #25 in FY2023 and not on the FY2024–FY2025 lists; down 13 since FY2021.
35	Dignitas Technologies, LLC Top agencies Army (Department of the Army)	$2,996,858	0.2%	Rank history: #33 in FY2021, #26 in FY2023, #31 in FY2024 and #16 in FY2025; down 2 since FY2021.
36	Adams Communication & Engineering Technology, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) OSD (Office of the Secretary of Defense)	$2,935,302	0.2%	Rank history: #35 in FY2021, #16 in FY2023, #16 in FY2024 and not on the FY2025 list; down 1 since FY2021.
37	Data Machines Corp. Top agencies DARPA (Defense Advanced Research Projects Agency)	$2,772,170	0.2%	Rank history: #42 in FY2021, #48 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2021.
38	CAE USA Inc. Top agencies USAF (Department of the Air Force)	$2,608,832	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 101 since FY2021.
39	Vector Atomic Inc 2 awardees Top agencies Army (Department of the Army)	$2,534,516	0.2%	Rank history: #83 in FY2021, #40 in FY2023, #39 in FY2024 and not on the FY2025 list; up 44 since FY2021.
40	Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$2,299,259	0.1%	Rank history: #27 in FY2021 and not on the FY2023–FY2025 lists; down 13 since FY2021.
41	Blue Origin Federation, LLC Top agencies NASA (National Aeronautics and Space Administration)	$2,280,605	0.1%	Rank history: #67 in FY2021 and not on the FY2023–FY2025 lists; up 26 since FY2021.
42	Wintec Arrowmaker Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$1,891,825	0.1%	Rank history: #34 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
43	General Dynamics One Source LLC Top agencies Army (Department of the Army)	$1,750,000	0.1%	Rank history: #49 in FY2021 and not on the FY2023–FY2025 lists; up 6 since FY2021.
44	Applied Research Associates, Inc. 2 awardees, including Neya Systems LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$1,715,856	0.1%	Rank history: #52 in FY2021 and not on the FY2023–FY2025 lists; up 8 since FY2021.
45	Trustees of Boston University 2 awardees Top agencies NASA (National Aeronautics and Space Administration)	$1,666,151	0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #22 in FY2025; up 102 since FY2021.
46	Rector & Visitors of the University of Virginia Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,665,203	0.1%	Rank history: #50 in FY2021, #38 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2021.
47	Edwards Design and Fabrication, Inc. Top agencies Army (Department of the Army)	$1,553,612	0.1%	Rank history: #97 in FY2021, #44 in FY2023, #36 in FY2024 and not on the FY2025 list; up 50 since FY2021.
48	Watkins Technical Services Inc. Top agencies Army (Department of the Army)	$1,444,897	0.1%	Rank history: #55 in FY2021, #39 in FY2023, #38 in FY2024 and not on the FY2025 list; up 7 since FY2021.
49	Electronic Warfare Associates, Inc. Through EWA Government Systems, Inc. Top agencies Army (Department of the Army)	$1,431,338	0.1%	Rank history: #60 in FY2021, #41 in FY2023, #41 in FY2024 and not on the FY2025 list; up 11 since FY2021.
50	Space Systems/Loral LLC 2 awardees, including Maxar Space Robotics LLC Top agencies NASA (National Aeronautics and Space Administration)	$1,414,030	0.1%	Rank history: #77 in FY2021, not on the FY2023 list, #29 in FY2024 and not on the FY2025 list; up 27 since FY2021.
51	The Johns Hopkins University 2 awardees, including The Johns Hopkins University Applied Physics Laboratory LLC Top agencies Army (Department of the Army) HHS (Department of Health and Human Services)	$1,336,582	0.1%	Rank history: #63 in FY2021 and not on the FY2023–FY2025 lists; up 12 since FY2021.
52	Research Triangle Institute Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,153,196	0.1%	Rank history: #75 in FY2021, #34 in FY2023 and not on the FY2024–FY2025 lists; up 23 since FY2021.
53	II-VI Incorporated Through Attalon, Inc. Top agencies Army (Department of the Army) OSD (Office of the Secretary of Defense)	$1,135,282	0.1%	Rank history: #74 in FY2021, #47 in FY2023 and not on the FY2024–FY2025 lists; up 21 since FY2021.
54	Agile Innovative Solutions Joint Venture Top agencies OSD (Office of the Secretary of Defense)	$1,115,584	0.1%	Rank history: not on the FY2021 list, #37 in FY2023, #35 in FY2024 and not on the FY2025 list; up 62 since FY2021.
55	Punch Cyber Corp Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,065,118	0.1%	Rank history: #48 in FY2021 and not on the FY2023–FY2025 lists; down 7 since FY2021.
56	International Business Machines Corporation 2 awardees Top agencies DARPA (Defense Advanced Research Projects Agency)	$1,000,000	0.1%	Rank history: #56 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
57	Boston Fusion Corp Top agencies DARPA (Defense Advanced Research Projects Agency)	$999,953	0.1%	Rank history: #66 in FY2021 and not on the FY2023–FY2025 lists; up 9 since FY2021.
58	L3Harris Technologies, Inc. 2 awardees, including CAE USA Inc. Top agencies USAF (Department of the Air Force)	$982,503	0.1%	Rank history: #23 in FY2021, #33 in FY2023 and not on the FY2024–FY2025 lists; down 35 since FY2021.
59	University of Southern California Top agencies DARPA (Defense Advanced Research Projects Agency)	$704,883	<0.1%	Rank history: #59 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
60	Stottler Henke Associates, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency) Army (Department of the Army)	$701,355	<0.1%	Rank history: #79 in FY2021, #52 in FY2023 and not on the FY2024–FY2025 lists; up 19 since FY2021.
61	Eduworks Corporation Top agencies Army (Department of the Army)	$691,046	<0.1%	Rank history: #85 in FY2021, #57 in FY2023, not on the FY2024 list and #25 in FY2025; up 24 since FY2021.
62	Serco North America (Holdings) Inc Through Serco Inc. Top agencies Army (Department of the Army)	$645,253	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 73 since FY2021.
63	The University of Iowa Top agencies VA (Department of Veterans Affairs)	$621,935	<0.1%	Rank history: #65 in FY2021, #56 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
64	The Survice Engineering Company LLC Top agencies OSD (Office of the Secretary of Defense)	$621,267	<0.1%	Rank history: #44 in FY2021, #46 in FY2023 and not on the FY2024–FY2025 lists; down 20 since FY2021.
65	University of Kansas Center for Research Inc. Top agencies Army (Department of the Army)	$606,001	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
66	Colorado Power Electronics, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$603,021	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
67	Nana Regional Corporation Inc Through Cloud Lake Technology LLC Top agencies OSD (Office of the Secretary of Defense)	$574,831	<0.1%	Rank history: #24 in FY2021 and not on the FY2023–FY2025 lists; down 43 since FY2021.
68	Georgia TECH Applied Research Corp Top agencies Navy (Department of the Navy) Army (Department of the Army)	$565,057	<0.1%	Rank history: #45 in FY2021, not on the FY2023 list, #8 in FY2024 and not on the FY2025 list; down 23 since FY2021.
69	Maryland Development Center, LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$529,953	<0.1%	Rank history: #90 in FY2021 and not on the FY2023–FY2025 lists; up 21 since FY2021.
70	University of Missouri System Top agencies Army (Department of the Army)	$520,870	<0.1%	Rank history: not on the FY2021 list, #42 in FY2023 and not on the FY2024–FY2025 lists; up 39 since FY2021.
71	University of Houston System Top agencies Army (Department of the Army)	$512,360	<0.1%	Rank history: not on the FY2021 list, #61 in FY2023 and not on the FY2024–FY2025 lists; up 46 since FY2021.
72	Jpanalytics LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$498,267	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
73	Silverside Detectors Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$489,719	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 37 since FY2021.
74	Kratos Defense & Security Solutions, Inc. Through Kratos Defense & Rocket Support Services, Inc. Top agencies Army (Department of the Army) OSD (Office of the Secretary of Defense)	$464,577	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 56 since FY2021.
75	Two Six Labs Holdings, Inc. Through Two Six Labs, LLC Top agencies USAF (Department of the Air Force)	$415,704	<0.1%	Rank history: #68 in FY2021 and not on the FY2023–FY2025 lists; down 7 since FY2021.
76	Intevac, Inc. Through Intevac Photonics Inc. Top agencies Army (Department of the Army)	$405,000	<0.1%	Rank history: #47 in FY2021 and not on the FY2023–FY2025 lists; down 29 since FY2021.
77	Brtrc Federal Solutions, Inc. Top agencies Army (Department of the Army)	$404,408	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #48 in FY2024 and not on the FY2025 list; new.
78	Inertial Labs, Inc. Top agencies Army (Department of the Army)	$403,075	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 42 since FY2021.
79	State of Arizona Through University of Arizona Top agencies OSD (Office of the Secretary of Defense)	$387,976	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
80	The Texas A&M University System 2 awardees, including Texas A & M University Top agencies Army (Department of the Army)	$371,379	<0.1%	Rank history: not on the FY2021 list, #50 in FY2023 and not on the FY2024–FY2025 lists; up 34 since FY2021.
81	Applied Visions, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$365,522	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 20 since FY2021.
82	Kudu Dynamics LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$359,493	<0.1%	Rank history: #64 in FY2021 and not on the FY2023–FY2025 lists; down 18 since FY2021.
83	Summerwind Consultants Inc. Top agencies Army (Department of the Army)	$292,327	<0.1%	Rank history: #69 in FY2021 and not on the FY2023–FY2025 lists; down 14 since FY2021.
84	Intelligent Fiber Optic Systems Corporation Top agencies DARPA (Defense Advanced Research Projects Agency)	$248,449	<0.1%	Rank history: #88 in FY2021 and not on the FY2023–FY2025 lists; up 4 since FY2021.
85	Accelint AI, LLC Top agencies Army (Department of the Army)	$224,319	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 36 since FY2021.
86	Advanced Fiber Sensors Inc. Top agencies OSD (Office of the Secretary of Defense) Army (Department of the Army)	$219,253	<0.1%	Rank history: not on the FY2021 list, #64 in FY2023, #47 in FY2024 and not on the FY2025 list; up 36 since FY2021.
87	University of Maryland, College Park Top agencies NASA (National Aeronautics and Space Administration)	$208,000	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
88	Simetri, Inc. Top agencies Army (Department of the Army)	$199,776	<0.1%	Rank history: #80 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
89	Consortium Management Group, Inc. Top agencies Army (Department of the Army)	$188,108	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
90	Heico Aerospace Corporat Through Santa Barbara Infrared, Inc. Top agencies Army (Department of the Army)	$183,414	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
91	Trustees of Dartmouth College Top agencies Army (Department of the Army)	$173,157	<0.1%	Rank history: not on the FY2021 list, #58 in FY2023 and not on the FY2024–FY2025 lists; up 28 since FY2021.
92	Masseranolabs LLC Top agencies Army (Department of the Army)	$164,174	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 36 since FY2021.
93	University System of Maryland 2 awardees, including University of Maryland, College Park Top agencies NASA (National Aeronautics and Space Administration)	$139,127	<0.1%	Rank history: #76 in FY2021, #51 in FY2023 and not on the FY2024–FY2025 lists; down 17 since FY2021.
94	Aptim Federal Services LLC Top agencies Army (Department of the Army)	$123,431	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 48 since FY2021.
95	Southern Methodist University Top agencies Army (Department of the Army)	$110,020	<0.1%	Rank history: #89 in FY2021, #54 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2021.
96	Greensight Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$107,711	<0.1%	Rank history: #72 in FY2021 and not on the FY2023–FY2025 lists; down 24 since FY2021.
97	University of Washington Top agencies Army (Department of the Army)	$99,116	<0.1%	Rank history: not on the FY2021 list, #53 in FY2023, #45 in FY2024 and not on the FY2025 list; up 51 since FY2021.
98	University of Wisconsin System 2 awardees Top agencies Army (Department of the Army) HHS (Department of Health and Human Services)	$93,970	<0.1%	Rank history: not on the FY2021 list, #59 in FY2023 and not on the FY2024–FY2025 lists; up 39 since FY2021.
99	Crosstek Solutions LLC Top agencies Army (Department of the Army)	$69,986	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 50 since FY2021.
100	Stewart Consulting Top agencies VA (Department of Veterans Affairs)	$58,400	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 57 since FY2021.

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 $1.61 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