Top 100 Contractors in PSC AC33: National Defense R&D Services; Defense-Related Activities; Experimental Development, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Prescient Edge Corporation Top agencies Navy (Department of the Navy)	$43,209,904	5.5%	Rank history: not on the FY2021 list, #6 in FY2023, #6 in FY2024 and #46 in FY2025; new.
2	General Dynamics Corporation 5 awardees, including General Dynamics Mission Systems, Inc., General Dynamics Information Technology, Inc. and Applied Physical Sciences Corp Top agencies OSD (Office of the Secretary of Defense) Navy (Department of the Navy) DLA (Defense Logistics Agency)	$42,941,827	5.5%	Rank history: #17 in FY2021, #2 in FY2023, #2 in FY2024 and #2 in FY2025; up 15 since FY2021.
3	The Boeing Company 3 awardees, including Boeing Intelligence & Analytics, Inc. Top agencies Navy (Department of the Navy) DTRA (Defense Threat Reduction Agency)	$40,218,567	5.1%	Rank history: #2 in FY2021, #4 in FY2023, #15 in FY2024 and #15 in FY2025; down 1 since FY2021.
4	Icr, Inc. 2 awardees Top agencies USAF (Department of the Air Force) DTRA (Defense Threat Reduction Agency) NGA (Department of Defense National Geospatial Intelligence Agency)	$38,284,989	4.9%	Rank history: #28 in FY2021, #7 in FY2023, #19 in FY2024 and #18 in FY2025; up 24 since FY2021.
5	HP Enterprise Services LLC 4 awardees, including Peraton Technology Services Inc., Analex Corporation and Peraton Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$27,530,277	3.5%	Rank history: #9 in FY2021, #26 in FY2023, #32 in FY2024 and not on the FY2025 list; up 4 since FY2021.
6	Analytic Services Inc. Through Advanced Technology International Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense) DFAS (Defense Finance and Accounting Service)	$26,227,113	3.4%	Rank history: #11 in FY2021, #3 in FY2023, #8 in FY2024 and not on the FY2025 list; up 5 since FY2021.
7	Applied Research Associates, Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$23,248,612	3.0%	Rank history: #8 in FY2021, #8 in FY2023, #11 in FY2024 and #13 in FY2025; up 1 since FY2021.
8	Northrop Grumman Corporation 3 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy) NGA (Department of Defense National Geospatial Intelligence Agency) USAF (Department of the Air Force)	$18,133,583	2.3%	Rank history: #21 in FY2021, #5 in FY2023, #16 in FY2024 and #11 in FY2025; up 13 since FY2021.
9	Space Exploration Technologies Corp. Top agencies USAF (Department of the Air Force)	$17,818,578	2.3%	Rank history: #1 in FY2021, #35 in FY2023, #80 in FY2024 and #22 in FY2025; down 8 since FY2021.
10	National Center for Defense Manufacturing and Machining Top agencies DLA (Defense Logistics Agency)	$16,619,617	2.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
11	Fuse Integration, Inc. Top agencies Navy (Department of the Navy)	$16,481,715	2.1%	Rank history: #49 in FY2021 and not on the FY2023–FY2025 lists; up 38 since FY2021.
12	Macaulay-Brown Inc. Through Enlighten It Consulting LLC Top agencies USAF (Department of the Air Force)	$15,476,734	2.0%	Rank history: #13 in FY2021, #23 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
13	Kbr, Inc. Through KBR Wyle Services, LLC Top agencies USAF (Department of the Air Force)	$15,262,937	2.0%	Rank history: not on the FY2021 list, #41 in FY2023 and not on the FY2024–FY2025 lists; new.
14	Cummins Inc. Top agencies Army (Department of the Army)	$14,411,048	1.8%	Rank history: #10 in FY2021 and not on the FY2023–FY2025 lists; down 4 since FY2021.
15	Tactical Engineering & Analysis, Inc. Top agencies Navy (Department of the Navy) DARPA (Defense Advanced Research Projects Agency)	$13,542,016	1.7%	Rank history: #26 in FY2021, #20 in FY2023, #23 in FY2024 and #20 in FY2025; up 11 since FY2021.
16	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DTRA (Defense Threat Reduction Agency)	$13,475,108	1.7%	Rank history: #79 in FY2021, #13 in FY2023, #43 in FY2024 and #30 in FY2025; up 63 since FY2021.
17	Leidos Holdings, Inc. 3 awardees, including Leidos, Inc. and Dynetics, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DTRA (Defense Threat Reduction Agency)	$11,748,469	1.5%	Rank history: #15 in FY2021, #11 in FY2023, #10 in FY2024 and #10 in FY2025; down 2 since FY2021.
18	Blue Force Technologies, LLC Top agencies USAF (Department of the Air Force)	$10,999,980	1.4%	Rank history: not on the FY2021 list, #19 in FY2023 and not on the FY2024–FY2025 lists; new.
19	Bluehalo Labs, LLC Top agencies USAF (Department of the Air Force)	$10,773,682	1.4%	Rank history: #47 in FY2021 and not on the FY2023–FY2025 lists; up 28 since FY2021.
20	Radiance Technologies Inc. 2 awardees Top agencies Army (Department of the Army)	$10,660,900	1.4%	Rank history: not on the FY2021 list, #28 in FY2023, #41 in FY2024 and #100 in FY2025; new.
21	Veritas Capital Fund Management, L.L.C. Through Analex Corporation Top agencies Navy (Department of the Navy)	$10,236,152	1.3%	Rank history: not on the FY2021 list, #16 in FY2023, #89 in FY2024 and not on the FY2025 list; new.
22	C3.Ai, Inc. Top agencies USAF (Department of the Air Force)	$9,666,667	1.2%	Rank history: #4 in FY2021, #17 in FY2023 and not on the FY2024–FY2025 lists; down 18 since FY2021.
23	Two Six Labs Holdings, Inc. Through Two Six Labs, LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$9,424,444	1.2%	Rank history: #18 in FY2021, #15 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2021.
24	Vana Solutions LLC Top agencies USAF (Department of the Air Force)	$9,142,419	1.2%	Rank history: not on the FY2021 list, #70 in FY2023 and not on the FY2024–FY2025 lists; new.
25	East Penn Manufacturing Co. Through Navitas Advanced Solutions Group LLC Top agencies USAF (Department of the Air Force)	$8,509,000	1.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
26	Lockheed Martin Corporation 5 awardees, including Lockheed Martin Aculight Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$7,596,990	1.0%	Rank history: #7 in FY2021, #9 in FY2023, not on the FY2024 list and #12 in FY2025; down 19 since FY2021.
27	Research and Development Solutions, Incorporated Top agencies Navy (Department of the Navy)	$7,492,085	1.0%	Rank history: not on the FY2021 list, #39 in FY2023, #52 in FY2024 and #56 in FY2025; new.
28	Exponent Inc. Top agencies Army (Department of the Army)	$7,465,047	1.0%	Rank history: #34 in FY2021, not on the FY2023 list, #55 in FY2024 and #88 in FY2025; up 6 since FY2021.
29	Seacorp, LLC Top agencies Navy (Department of the Navy)	$7,339,446	0.9%	Rank history: #57 in FY2021, #18 in FY2023, #12 in FY2024 and #9 in FY2025; up 28 since FY2021.
30	Envisioneering, Inc. Top agencies Navy (Department of the Navy)	$7,154,880	0.9%	Rank history: #20 in FY2021, #48 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2021.
31	Defense Unicorns, Inc. Top agencies Navy (Department of the Navy)	$7,061,231	0.9%	Rank history: not on the FY2021 list, #27 in FY2023, #36 in FY2024 and #31 in FY2025; new.
32	Sri International Top agencies USAF (Department of the Air Force)	$6,510,000	0.8%	Rank history: #16 in FY2021, #24 in FY2023 and not on the FY2024–FY2025 lists; down 16 since FY2021.
33	Intuitive Research and Technology Corporation Top agencies USAF (Department of the Air Force)	$6,141,230	0.8%	Rank history: not on the FY2021 list, #21 in FY2023, #18 in FY2024 and not on the FY2025 list; new.
34	Parts Life Inc. 2 awardees, including Deval Life Cycle Support LLC Top agencies DLA (Defense Logistics Agency)	$5,969,014	0.8%	Rank history: #68 in FY2021 and not on the FY2023–FY2025 lists; up 34 since FY2021.
35	Xylon Technical Ceramics Inc. Top agencies DLA (Defense Logistics Agency)	$5,877,350	0.8%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 120 since FY2021.
36	Subsystem Technologies Inc. Through KMS Solutions, LLC Top agencies Navy (Department of the Navy)	$5,699,880	0.7%	Rank history: not on the FY2021 list, #49 in FY2023 and not on the FY2024–FY2025 lists; up 83 since FY2021.
37	Colsa Corp Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$5,342,824	0.7%	Rank history: #22 in FY2021, #57 in FY2023, #46 in FY2024 and #57 in FY2025; down 15 since FY2021.
38	International Aids Vaccine Initiative Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$5,300,000	0.7%	Rank history: #6 in FY2021, #62 in FY2023 and not on the FY2024–FY2025 lists; down 32 since FY2021.
39	Bevilacqua Research Corporation Top agencies Navy (Department of the Navy)	$4,996,760	0.6%	Rank history: not on the FY2021 list, #46 in FY2023 and not on the FY2024–FY2025 lists; new.
40	Georgia TECH Research Corp Through Georgia TECH Applied Research Corp Top agencies DARPA (Defense Advanced Research Projects Agency)	$4,906,756	0.6%	Rank history: #39 in FY2021, #79 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
41	Nlight Inc. Top agencies USAF (Department of the Air Force)	$4,903,939	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
42	Ball Corp 2 awardees, including Ball Aerospace & Technologies Corp. and BAE Systems Space & Mission Systems Inc. Top agencies USAF (Department of the Air Force)	$4,680,000	0.6%	Rank history: #33 in FY2021, #51 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2021.
43	RTX Corporation 5 awardees, including Raytheon Company and Data Link Solutions LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$4,676,972	0.6%	Rank history: #78 in FY2021, #25 in FY2023, #21 in FY2024 and #14 in FY2025; up 35 since FY2021.
44	Coherent Technical Services, Inc. Top agencies Navy (Department of the Navy)	$4,662,822	0.6%	Rank history: #30 in FY2021, #59 in FY2023, #73 in FY2024 and not on the FY2025 list; down 14 since FY2021.
45	Concurrent Technologies Corp Top agencies DLA (Defense Logistics Agency)	$4,585,175	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
46	Nana Regional Corporation Inc Through Lynxnet, LLC Top agencies Navy (Department of the Navy)	$4,212,579	0.5%	Rank history: not on the FY2021 list, #81 in FY2023 and not on the FY2024–FY2025 lists; up 137 since FY2021.
47	Jacobs Engineering Group Inc. Through The Keyw Corporation Top agencies Navy (Department of the Navy)	$4,040,000	0.5%	Rank history: not on the FY2021 list, #83 in FY2023 and not on the FY2024–FY2025 lists; up 56 since FY2021.
48	Mantech International Corporation Through Mantech Advanced Systems International, Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$3,867,528	0.5%	Rank history: not on the FY2021 list, #97 in FY2023 and not on the FY2024–FY2025 lists; new.
49	University of Texas System Through University of Texas At Austin Top agencies Navy (Department of the Navy)	$3,851,931	0.5%	Rank history: not on the FY2021 list, #56 in FY2023, #48 in FY2024 and not on the FY2025 list; new.
50	Purvis Systems Inc. Top agencies Navy (Department of the Navy)	$3,767,593	0.5%	Rank history: not on the FY2021 list, #34 in FY2023, #25 in FY2024 and #33 in FY2025; up 62 since FY2021.
51	Southwest Research Institute Top agencies DTRA (Defense Threat Reduction Agency) Navy (Department of the Navy) Army (Department of the Army)	$3,723,112	0.5%	Rank history: #54 in FY2021, #40 in FY2023, #26 in FY2024 and #36 in FY2025; up 3 since FY2021.
52	Northern Arizona University Top agencies DTRA (Defense Threat Reduction Agency)	$3,617,851	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
53	American Lightweight Materials Manufacturing Innovation Institute Top agencies Army (Department of the Army)	$3,584,926	0.5%	Rank history: not on the FY2021 list, #47 in FY2023, not on the FY2024 list and #63 in FY2025; up 84 since FY2021.
54	Cana LLC Top agencies OSD (Office of the Secretary of Defense) WHS (DOD Washington Headquarters Service)	$3,278,798	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
55	Premier Technology, Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$3,261,230	0.4%	Rank history: #29 in FY2021, #61 in FY2023, #54 in FY2024 and #48 in FY2025; down 26 since FY2021.
56	UI Labs Top agencies DLA (Defense Logistics Agency)	$3,258,213	0.4%	Rank history: #19 in FY2021, #60 in FY2023 and not on the FY2024–FY2025 lists; down 37 since FY2021.
57	The Pennsylvania State University Top agencies Navy (Department of the Navy)	$3,150,000	0.4%	Rank history: not on the FY2021 list, #31 in FY2023, #31 in FY2024 and #52 in FY2025; new.
58	Dynovas Inc. Top agencies DLA (Defense Logistics Agency)	$3,099,340	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 93 since FY2021.
59	Global Circuit Innovations Inc. Top agencies DLA (Defense Logistics Agency)	$2,789,190	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
60	Tele Consultants Inc. Top agencies Navy (Department of the Navy)	$2,699,669	0.3%	Rank history: not on the FY2021 list, #54 in FY2023, #71 in FY2024 and #76 in FY2025; new.
61	BAE Systems PLC 2 awardees, including BAE Systems Information and Electronic Systems Integration Inc. and BAE Systems Technology Solutions & Services Inc. Top agencies NSA (Department of Defense National Security Agency) Navy (Department of the Navy)	$2,688,454	0.3%	Rank history: not on the FY2021 list, #38 in FY2023 and not on the FY2024–FY2025 lists; new.
62	O'Neal Industries Inc Through Supply Dynamics, Inc. Top agencies DLA (Defense Logistics Agency)	$2,531,590	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 102 since FY2021.
63	Indesign LLC Top agencies DTRA (Defense Threat Reduction Agency) Army (Department of the Army)	$2,450,254	0.3%	Rank history: #51 in FY2021, #92 in FY2023 and not on the FY2024–FY2025 lists; down 12 since FY2021.
64	Novetta Solutions, LLC Through Accenture Federal Services LLC Top agencies DTRA (Defense Threat Reduction Agency)	$2,370,461	0.3%	Rank history: #44 in FY2021, #84 in FY2023 and not on the FY2024–FY2025 lists; down 20 since FY2021.
65	DCS Corporation Top agencies Navy (Department of the Navy)	$2,174,590	0.3%	Rank history: #35 in FY2021, #76 in FY2023, #4 in FY2024 and #5 in FY2025; down 30 since FY2021.
66	Huntington Ingalls Industries, Inc. Through HII Mission Technologies Corp Top agencies DTRA (Defense Threat Reduction Agency)	$2,162,425	0.3%	Rank history: not on the FY2021 list, #75 in FY2023, #24 in FY2024 and #44 in FY2025; new.
67	Sierra Nevada Company, LLC Top agencies Navy (Department of the Navy)	$2,140,235	0.3%	Rank history: not on the FY2021 list, #32 in FY2023 and not on the FY2024–FY2025 lists; new.
68	Powdermet Inc. Top agencies DLA (Defense Logistics Agency)	$2,044,611	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
69	Kaney Aerospace Inc. Top agencies DLA (Defense Logistics Agency)	$2,023,917	0.3%	Rank history: not on the FY2021 list, #86 in FY2023 and not on the FY2024–FY2025 lists; up 96 since FY2021.
70	Nanosonic Inc. Top agencies DLA (Defense Logistics Agency)	$2,000,000	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 75 since FY2021.
71	XSB Inc. Top agencies DLA (Defense Logistics Agency)	$1,945,196	0.2%	Rank history: #88 in FY2021 and not on the FY2023–FY2025 lists; up 17 since FY2021.
72	Advanced Systems Supportability Engineering Technologies and Tools, Inc. Top agencies USSOCOM (United States Special Operations Command)	$1,914,556	0.2%	Rank history: #43 in FY2021, #66 in FY2023, #65 in FY2024 and #89 in FY2025; down 29 since FY2021.
73	State of California Controllers Office 2 awardees, including University of California, San Diego and San Diego State University Foundation Top agencies Navy (Department of the Navy) DTRA (Defense Threat Reduction Agency)	$1,902,458	0.2%	Rank history: #63 in FY2021, #73 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2021.
74	Avantus Federal LLC Through Occam's Razor Technologies LLC Top agencies DTRA (Defense Threat Reduction Agency)	$1,818,192	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
75	Onto Technology, LLC Top agencies WHS (DOD Washington Headquarters Service)	$1,800,000	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
76	ADA Technologies, LLC Top agencies DLA (Defense Logistics Agency)	$1,799,998	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
77	Materials Engineering and Technical Support Services Corp. Top agencies DLA (Defense Logistics Agency)	$1,799,900	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 72 since FY2021.
78	Alkemix Corporation Top agencies DLA (Defense Logistics Agency)	$1,798,819	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 92 since FY2021.
79	TDA Research, Inc. Top agencies DLA (Defense Logistics Agency)	$1,749,989	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 52 since FY2021.
80	Skydweller Aero Inc. Through Skydweller US Inc. Top agencies Navy (Department of the Navy)	$1,620,000	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
81	Boston Engineering Corporation Top agencies DLA (Defense Logistics Agency)	$1,600,000	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
82	Petrus J Barnard Top agencies DLA (Defense Logistics Agency)	$1,600,000	0.2%	Rank history: #70 in FY2021, not on the FY2023 list, #99 in FY2024 and not on the FY2025 list; down 12 since FY2021.
83	Zakuro Inc. Top agencies DLA (Defense Logistics Agency)	$1,599,883	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
84	Triman Industries Inc. Through Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$1,598,999	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
85	LMI Consulting, LLC Top agencies DLA (Defense Logistics Agency)	$1,533,248	0.2%	Rank history: #66 in FY2021, #71 in FY2023, #70 in FY2024 and #70 in FY2025; down 19 since FY2021.
86	Aevex Aerospace, LLC Top agencies USAF (Department of the Air Force)	$1,500,000	0.2%	Rank history: #80 in FY2021, not on the FY2023 list, #38 in FY2024 and not on the FY2025 list; down 6 since FY2021.
87	Anduril Industries, Inc. Top agencies USAF (Department of the Air Force)	$1,500,000	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
88	Spectral Sciences, Inc. Top agencies USAF (Department of the Air Force)	$1,489,737	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 27 since FY2021.
89	CNH Industrial N.V. Through Aerostar International, LLC Top agencies Navy (Department of the Navy)	$1,447,704	0.2%	Rank history: not on the FY2021 list, #69 in FY2023 and not on the FY2024–FY2025 lists; new.
90	Cantada, Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$1,400,602	0.2%	Rank history: #50 in FY2021 and not on the FY2023–FY2025 lists; down 40 since FY2021.
91	National Strategic Research Institute Top agencies DARPA (Defense Advanced Research Projects Agency) USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$1,367,972	0.2%	Rank history: #82 in FY2021 and not on the FY2023–FY2025 lists; down 9 since FY2021.
92	Cubrc, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$1,336,381	0.2%	Rank history: #5 in FY2021 and not on the FY2023–FY2025 lists; down 87 since FY2021.
93	American Maglev Technology of Florida, Inc. Top agencies DLA (Defense Logistics Agency)	$1,299,724	0.2%	Rank history: #99 in FY2021 and not on the FY2023–FY2025 lists; up 6 since FY2021.
94	Brighton Cromwell LLC 2 awardees, including BC Technical Center, LLC Top agencies DLA (Defense Logistics Agency)	$1,191,475	0.2%	Rank history: #73 in FY2021 and not on the FY2023–FY2025 lists; down 21 since FY2021.
95	Scientific Applications & Research Associates, Inc. Top agencies OSD (Office of the Secretary of Defense)	$1,165,930	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
96	Nu-Trek, Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$1,147,658	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	Exmat Research Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$1,133,992	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
98	Solute Top agencies Navy (Department of the Navy)	$1,100,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 8 since FY2021.
99	Parabon Nanolabs, Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$1,099,957	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
100	Caci Photonics, LLC Top agencies OSD (Office of the Secretary of Defense)	$1,099,688	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; 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 $782 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 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