Top 100 Contractors in PSC AC12: National Defense R&D Services; Department of Defense – Military; Applied Research, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Lockheed Martin Corporation 12 awardees, including Sikorsky Aircraft Corporation Top agencies Army (Department of the Army) Navy (Department of the Navy) DARPA (Defense Advanced Research Projects Agency)	$304,278,226	8.5%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2024 and #3 in FY2025; unchanged since FY2022.
2	Textron Inc. 2 awardees, including Bell Textron Inc. and Response Technologies LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$135,884,900	3.8%	Rank history: #2 in FY2021, #2 in FY2022, #4 in FY2024 and not on the FY2025 list; unchanged since FY2022.
3	Calista Corp Through Yulista Support Services LLC Top agencies Army (Department of the Army) DARPA (Defense Advanced Research Projects Agency) Navy (Department of the Navy)	$125,392,231	3.5%	Rank history: #3 in FY2021, #4 in FY2022, #33 in FY2024 and not on the FY2025 list; up 1 since FY2022.
4	RTX Corporation 19 awardees, including Raytheon Company, RTX BBN Technologies, Inc. and Rockwell Collins, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$105,094,536	2.9%	Rank history: #6 in FY2021, #5 in FY2022, #3 in FY2024 and #4 in FY2025; up 1 since FY2022.
5	BAE Systems PLC 6 awardees, including BAE Systems Land & Armaments L.P. and BAE Systems Information & Electronic Systems Integration Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency)	$97,303,311	2.7%	Rank history: #16 in FY2021, #11 in FY2022, #7 in FY2024 and #12 in FY2025; up 6 since FY2022.
6	The Boeing Company 8 awardees, including Aurora Flight Sciences Corporation, HRL Laboratories, LLC and Digital Receiver Technology, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency) Army (Department of the Army) USAF (Department of the Air Force)	$95,695,780	2.7%	Rank history: #4 in FY2021, #7 in FY2022, #5 in FY2024 and #11 in FY2025; up 1 since FY2022.
7	Northrop Grumman Corporation 12 awardees, including Northrop Grumman Systems Corporation Top agencies DARPA (Defense Advanced Research Projects Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$66,982,476	1.9%	Rank history: #12 in FY2021, #3 in FY2022, #6 in FY2024 and #10 in FY2025; down 4 since FY2022.
8	University of Dayton Top agencies USAF (Department of the Air Force)	$55,779,340	1.6%	Rank history: #9 in FY2021, #6 in FY2022, #12 in FY2024 and #5 in FY2025; down 2 since FY2022.
9	Bluehalo, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$51,723,950	1.4%	Rank history: #5 in FY2021, #8 in FY2022, #10 in FY2024 and not on the FY2025 list; down 1 since FY2022.
10	Beta Technologies, Inc. Top agencies USAF (Department of the Air Force)	$50,153,675	1.4%	Rank history: not on the FY2021 list, #34 in FY2022 and not on the FY2024–FY2025 lists; up 24 since FY2022.
11	Ball Corp 2 awardees, including BAE Systems Space & Mission Systems Inc. and Ball Aerospace & Technologies Corp. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$39,536,295	1.1%	Rank history: #55 in FY2021, #38 in FY2022, #97 in FY2024 and not on the FY2025 list; up 27 since FY2022.
12	Battelle Memorial Institute Top agencies USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency)	$39,262,749	1.1%	Rank history: #10 in FY2021, #57 in FY2022, #21 in FY2024 and #19 in FY2025; up 45 since FY2022.
13	Leidos Holdings, Inc. 2 awardees, including Leidos, Inc. and Dynetics, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$36,724,601	1.0%	Rank history: #11 in FY2021, #16 in FY2022, #22 in FY2024 and #16 in FY2025; up 3 since FY2022.
14	Verus Research, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency)	$35,475,562	1.0%	Rank history: not on the FY2021 list, #51 in FY2022, #28 in FY2024 and #35 in FY2025; up 37 since FY2022.
15	Piasecki Aircraft Corp Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$32,840,145	0.9%	Rank history: #31 in FY2021, #59 in FY2022 and not on the FY2024–FY2025 lists; up 44 since FY2022.
16	Joby Aviation Inc. Through Joby Aero Inc. Top agencies USAF (Department of the Air Force)	$32,127,753	0.9%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
17	Linquest Corporation 2 awardees, including The Perduco Group, Inc. Top agencies USAF (Department of the Air Force)	$31,805,242	0.9%	Rank history: #95 in FY2021, #25 in FY2022, #24 in FY2024 and #17 in FY2025; up 8 since FY2022.
18	Georgia TECH Research Corp 2 awardees, including Georgia TECH Applied Research Corp Top agencies Navy (Department of the Navy) DARPA (Defense Advanced Research Projects Agency) Army (Department of the Army)	$30,600,532	0.9%	Rank history: #7 in FY2021, #23 in FY2022, #65 in FY2024 and not on the FY2025 list; up 5 since FY2022.
19	Sri International Top agencies DARPA (Defense Advanced Research Projects Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$30,376,866	0.8%	Rank history: #21 in FY2021, #18 in FY2022, #23 in FY2024 and #37 in FY2025; down 1 since FY2022.
20	General Electric Company 4 awardees, including GE Aviation Systems LLC Top agencies USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency) Navy (Department of the Navy)	$30,265,871	0.8%	Rank history: #30 in FY2021, #14 in FY2022, #41 in FY2024 and #49 in FY2025; down 6 since FY2022.
21	SES Government Solutions Inc. Through SES Space & Defense, Inc. Top agencies USAF (Department of the Air Force)	$28,702,902	0.8%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2024 and not on the FY2025 list; new.
22	Civil-Military Innovation Institute Inc. Top agencies Army (Department of the Army)	$28,031,401	0.8%	Rank history: not on the FY2021 list, #37 in FY2022, #19 in FY2024 and #29 in FY2025; up 15 since FY2022.
23	Ionq, Inc. Top agencies USAF (Department of the Air Force)	$27,096,788	0.8%	Rank history: not on the FY2021 list, #44 in FY2022, #73 in FY2024 and not on the FY2025 list; up 21 since FY2022.
24	G2 Ops, Inc. Top agencies Navy (Department of the Navy)	$25,421,193	0.7%	Rank history: #24 in FY2021, #12 in FY2022, #27 in FY2024 and not on the FY2025 list; down 12 since FY2022.
25	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense) WHS (DOD Washington Headquarters Service)	$23,809,654	0.7%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2024 and #25 in FY2025; up 245 since FY2022.
26	Scale AI, Inc. Top agencies Army (Department of the Army) OSD (Office of the Secretary of Defense)	$21,765,984	0.6%	Rank history: not on the FY2021 list, #9 in FY2022, #25 in FY2024 and not on the FY2025 list; down 17 since FY2022.
27	Innovative Defense Technologies, LLC Top agencies Navy (Department of the Navy)	$20,329,800	0.6%	Rank history: #13 in FY2021, #13 in FY2022, #9 in FY2024 and #8 in FY2025; down 14 since FY2022.
28	Electra.aero Inc. Top agencies USAF (Department of the Air Force)	$19,004,707	0.5%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2024 and #78 in FY2025; new.
29	Physical Sciences Inc. Top agencies Navy (Department of the Navy) DARPA (Defense Advanced Research Projects Agency) USAF (Department of the Air Force)	$18,688,986	0.5%	Rank history: #37 in FY2021, #24 in FY2022, #34 in FY2024 and #36 in FY2025; down 5 since FY2022.
30	Analytic Services Inc. Through Advanced Technology International Top agencies Navy (Department of the Navy)	$18,108,031	0.5%	Rank history: not on the FY2021 list, #67 in FY2022, #8 in FY2024 and not on the FY2025 list; up 37 since FY2022.
31	L3Harris Technologies, Inc. 6 awardees, including CAE USA Inc., L3 Technologies, Inc. and L3Harris Technologies Integrated Systems L.P. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DARPA (Defense Advanced Research Projects Agency)	$17,546,395	0.5%	Rank history: #40 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 91 since FY2022.
32	University of South Carolina Top agencies Navy (Department of the Navy)	$17,104,825	0.5%	Rank history: not on the FY2021 list, #29 in FY2022, #52 in FY2024 and not on the FY2025 list; down 3 since FY2022.
33	Infinity Labs LLC Top agencies WHS (DOD Washington Headquarters Service) USAF (Department of the Air Force)	$16,932,521	0.5%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2024 and #18 in FY2025; new.
34	Advanced Core Concepts LLC Through Arctos Technology Solutions, LLC Top agencies USAF (Department of the Air Force)	$16,921,708	0.5%	Rank history: #22 in FY2021, #84 in FY2022, #35 in FY2024 and not on the FY2025 list; up 50 since FY2022.
35	The Pennsylvania State University Top agencies Navy (Department of the Navy) DARPA (Defense Advanced Research Projects Agency) WHS (DOD Washington Headquarters Service)	$16,905,229	0.5%	Rank history: not on the FY2021 list, #53 in FY2022, #26 in FY2024 and #26 in FY2025; up 18 since FY2022.
36	American Lightweight Materials Manufacturing Innovation Institute Top agencies Navy (Department of the Navy)	$16,884,293	0.5%	Rank history: #91 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
37	General Dynamics Corporation 4 awardees, including General Dynamics Information Technology, Inc., General Dynamics OTS (Wilkes Barre), LLC and General Dynamics One Source LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$16,592,548	0.5%	Rank history: #62 in FY2021, #21 in FY2022, #39 in FY2024 and #33 in FY2025; down 16 since FY2022.
38	Charles River Analytics, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency) Navy (Department of the Navy) Army (Department of the Army)	$16,473,927	0.5%	Rank history: #58 in FY2021, #33 in FY2022, #38 in FY2024 and #45 in FY2025; down 5 since FY2022.
39	Two Six Labs Holdings, Inc. Through Two Six Labs, LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$15,566,951	0.4%	Rank history: not on the FY2021 list, #46 in FY2022, #79 in FY2024 and not on the FY2025 list; up 7 since FY2022.
40	American Electronic Warfare Associates, Incorporated Top agencies Navy (Department of the Navy)	$15,404,960	0.4%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2024 and #14 in FY2025; new.
41	Cornerstone Research Group Inc Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$14,760,097	0.4%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2024 and #72 in FY2025; new.
42	Edaptive Computing Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$14,687,574	0.4%	Rank history: not on the FY2021 list, #74 in FY2022, #86 in FY2024 and not on the FY2025 list; up 32 since FY2022.
43	Intellisense Systems Inc Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$14,506,949	0.4%	Rank history: not on the FY2021 list, #41 in FY2022, #78 in FY2024 and #38 in FY2025; down 2 since FY2022.
44	CACI International Inc. 3 awardees, including Caci Technologies, LLC and Caci, Inc. - Federal Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$14,299,436	0.4%	Rank history: not on the FY2021–FY2022 lists, #15 in FY2024 and #15 in FY2025; up 94 since FY2022.
45	Systems & Technology Research LLC Top agencies DARPA (Defense Advanced Research Projects Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$14,281,817	0.4%	Rank history: #78 in FY2021, #31 in FY2022, #82 in FY2024 and #71 in FY2025; down 14 since FY2022.
46	Galois, Inc. Top agencies USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency) Navy (Department of the Navy)	$13,459,301	0.4%	Rank history: #56 in FY2021, #36 in FY2022, #59 in FY2024 and #52 in FY2025; down 10 since FY2022.
47	Triton Systems, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$13,313,118	0.4%	Rank history: #42 in FY2021, #47 in FY2022, #71 in FY2024 and #58 in FY2025; unchanged since FY2022.
48	The Johns Hopkins University Through The Johns Hopkins University Applied Physics Laboratory LLC Top agencies USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency) OSD (Office of the Secretary of Defense)	$13,147,607	0.4%	Rank history: #27 in FY2021, #32 in FY2022 and not on the FY2024–FY2025 lists; down 16 since FY2022.
49	Pacific Marine & Supply Company Ltd Through Pacmar Technologies LLC Top agencies Navy (Department of the Navy)	$12,968,093	0.4%	Rank history: not on the FY2021 list, #28 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
50	DCS Corporation 2 awardees Top agencies USAF (Department of the Air Force) Army (Department of the Army) USSOCOM (United States Special Operations Command)	$12,264,734	0.3%	Rank history: #54 in FY2021, #63 in FY2022 and not on the FY2024–FY2025 lists; up 13 since FY2022.
51	Corvid Technologies LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$12,091,586	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 129 since FY2022.
52	Astin Holdings L.P. Through Lynntech Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$11,872,704	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 223 since FY2022.
53	Texas Research International Inc. Through Texas Research Institute , Austin, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$11,820,486	0.3%	Rank history: #63 in FY2021, #85 in FY2022 and not on the FY2024–FY2025 lists; up 32 since FY2022.
54	U.s. Partnership for Assured Electronics Top agencies Army (Department of the Army)	$11,552,670	0.3%	Rank history: #23 in FY2021, #65 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
55	Government of Canada Through Canadian Commercial Corporation Top agencies DARPA (Defense Advanced Research Projects Agency)	$11,457,860	0.3%	Rank history: #76 in FY2021, #96 in FY2022 and not on the FY2024–FY2025 lists; up 41 since FY2022.
56	Oceanit Laboratories Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$11,347,268	0.3%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2024 and #39 in FY2025; up 270 since FY2022.
57	Acme General Corp Top agencies Army (Department of the Army)	$11,029,216	0.3%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #46 in FY2025; new.
58	Luna Innovations Incorporated 2 awardees, including Luna Labs USA LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$10,714,355	0.3%	Rank history: #90 in FY2021, #79 in FY2022 and not on the FY2024–FY2025 lists; up 21 since FY2022.
59	Space Systems/Loral LLC Through Vantor Services Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$10,631,028	0.3%	Rank history: #72 in FY2021, #50 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
60	Rolls-Royce Military Aero Engines Ltd Through Rolls-Royce North American Technologies Inc. Top agencies USAF (Department of the Air Force)	$10,316,931	0.3%	Rank history: #46 in FY2021, #72 in FY2022 and not on the FY2024–FY2025 lists; up 12 since FY2022.
61	Arete Associates Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$10,311,873	0.3%	Rank history: not on the FY2021 list, #39 in FY2022, #31 in FY2024 and #99 in FY2025; down 22 since FY2022.
62	Camgian Corporation Top agencies Army (Department of the Army)	$10,300,000	0.3%	Rank history: #8 in FY2021, #55 in FY2022, #49 in FY2024 and not on the FY2025 list; down 7 since FY2022.
63	General Atomic Technologies Corporation 2 awardees, including General Atomics Top agencies OSD (Office of the Secretary of Defense) Navy (Department of the Navy) USAF (Department of the Air Force)	$10,232,520	0.3%	Rank history: #44 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 249 since FY2022.
64	Archer Aviation Inc. Top agencies USAF (Department of the Air Force)	$10,005,840	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
65	Gohypersonic Incorporated Top agencies USAF (Department of the Air Force)	$9,843,322	0.3%	Rank history: #47 in FY2021, #43 in FY2022, #85 in FY2024 and not on the FY2025 list; down 22 since FY2022.
66	Science Applications International Corporation Top agencies USAF (Department of the Air Force)	$9,813,251	0.3%	Rank history: not on the FY2021 list, #54 in FY2022, #80 in FY2024 and not on the FY2025 list; down 12 since FY2022.
67	Concurrent Technologies Corp Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$9,724,795	0.3%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2024 and not on the FY2025 list; up 36 since FY2022.
68	University of Oklahoma Top agencies USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency)	$9,552,800	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
69	University of Montana System Through Montana State University Top agencies Army (Department of the Army)	$9,182,692	0.3%	Rank history: #41 in FY2021, not on the FY2022 list, #90 in FY2024 and not on the FY2025 list; returned.
70	Varda Space Industries, Inc. Top agencies USAF (Department of the Air Force)	$9,025,154	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
71	Mantech International Corporation Through Mantech Advanced Systems International, Inc. Top agencies Navy (Department of the Navy)	$9,007,569	0.3%	Rank history: not on the FY2021 list, #66 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
72	The Charles Stark Draper Laboratory, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$9,001,470	0.3%	Rank history: #39 in FY2021, not on the FY2022 list, #75 in FY2024 and not on the FY2025 list; up 33 since FY2022.
73	State of California Controllers Office 3 awardees, including University of California, San Diego, The Regents of the University of California and San Diego State University Foundation Top agencies Navy (Department of the Navy) DARPA (Defense Advanced Research Projects Agency) USAF (Department of the Air Force)	$8,998,642	0.3%	Rank history: not on the FY2021 list, #70 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
74	CFD Research Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$8,912,652	0.2%	Rank history: not on the FY2021 list, #60 in FY2022 and not on the FY2024–FY2025 lists; down 14 since FY2022.
75	Phoenix Stamping Group LLC Through Partworks, LLC Top agencies USAF (Department of the Air Force)	$8,771,397	0.2%	Rank history: #80 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 34 since FY2022.
76	Toyon Research Corporation Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$8,645,048	0.2%	Rank history: #93 in FY2021, #71 in FY2022, #42 in FY2024 and #43 in FY2025; down 5 since FY2022.
77	United Dynamics, Inc. Top agencies USAF (Department of the Air Force)	$8,642,246	0.2%	Rank history: #81 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 36 since FY2022.
78	Arctic Slope Regional Corporation Through Asrc Federal Professional Services, LLC Top agencies Army (Department of the Army)	$8,442,005	0.2%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2024 and #30 in FY2025; new.
79	TDA Research, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$8,253,283	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 71 since FY2022.
80	University of Southern California Top agencies DARPA (Defense Advanced Research Projects Agency)	$8,219,106	0.2%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2024 and not on the FY2025 list; up 41 since FY2022.
81	Engineering and Software System Solutions, Inc. 3 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$8,125,425	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 244 since FY2022.
82	Parallax Advanced Research Corp Top agencies USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency)	$8,047,620	0.2%	Rank history: not on the FY2021 list, #97 in FY2022, #69 in FY2024 and #56 in FY2025; up 15 since FY2022.
83	Accelint AI, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$8,017,654	0.2%	Rank history: not on the FY2021 list, #64 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.
84	Area-I, LLC Top agencies Army (Department of the Army)	$7,978,571	0.2%	Rank history: #17 in FY2021, #20 in FY2022 and not on the FY2024–FY2025 lists; down 64 since FY2022.
85	Novetta Solutions, LLC Through Accenture Federal Services LLC Top agencies USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service)	$7,864,601	0.2%	Rank history: #98 in FY2021, #61 in FY2022 and not on the FY2024–FY2025 lists; down 24 since FY2022.
86	Asrc Federal Professional Services, LLC Top agencies Army (Department of the Army)	$7,561,717	0.2%	Rank history: #88 in FY2021, #15 in FY2022 and not on the FY2024–FY2025 lists; down 71 since FY2022.
87	University of Hawaii Systems Through University of Hawaii Top agencies USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency)	$7,555,311	0.2%	Rank history: #43 in FY2021, #19 in FY2022 and not on the FY2024–FY2025 lists; down 68 since FY2022.
88	Mile Two LLC Top agencies USAF (Department of the Air Force)	$7,460,218	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 191 since FY2022.
89	Armaments Research Company Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$7,403,164	0.2%	Rank history: #50 in FY2021, #81 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
90	Maxentric Technologies LLC 2 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$7,255,340	0.2%	Rank history: #85 in FY2021, not on the FY2022 list, not on the FY2024 list and #77 in FY2025; up 71 since FY2022.
91	Northern Arizona University Top agencies Army (Department of the Army)	$7,024,563	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
92	Aviation Systems Engineering Company Inc. Top agencies Navy (Department of the Navy)	$6,804,157	0.2%	Rank history: not on the FY2021 list, #94 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
93	Tenet 3, LLC Top agencies USAF (Department of the Air Force)	$6,728,226	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #79 in FY2025; up 329 since FY2022.
94	Revacomm Inc Top agencies USAF (Department of the Air Force)	$6,635,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
95	Karagozian & Case, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$6,616,990	0.2%	Rank history: #100 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 44 since FY2022.
96	Lasermotive, Inc. Top agencies Navy (Department of the Navy)	$6,570,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 90 since FY2022.
97	Kudu Dynamics LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$6,508,016	0.2%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2024 and not on the FY2025 list; up 65 since FY2022.
98	Computer Systems Center Incorporated Top agencies Navy (Department of the Navy)	$6,390,977	0.2%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2024 and not on the FY2025 list; up 211 since FY2022.
99	Cynnovative, LLC Top agencies DARPA (Defense Advanced Research Projects Agency)	$6,382,634	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 356 since FY2022.
100	General Dynamics Satcom Technologies Inc. Through Microwave Power Products, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency)	$6,357,411	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 118 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 $3.59 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