Top 100 Contractors in PSC AC32: National Defense R&D Services; Defense-Related Activities; Applied Research, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	The Mitre Corporation Top agencies Army (Department of the Army) AAFES (Department of Defense Army and Air Force Exchange Service) USAF (Department of the Air Force)	$1,267,112,038	28.5%	Rank history: #7 in FY2021, #1 in FY2023, #1 in FY2024 and #2 in FY2025; up 6 since FY2021.
2	The Johns Hopkins University Through The Johns Hopkins University Applied Physics Laboratory LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DOJ (Department of Justice)	$479,266,465	10.8%	Rank history: #1 in FY2021, #2 in FY2023, #19 in FY2024 and not on the FY2025 list; down 1 since FY2021.
3	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$274,637,748	6.2%	Rank history: #3 in FY2021, #5 in FY2023, #4 in FY2024 and #4 in FY2025; unchanged since FY2021.
4	Kbr, Inc. 3 awardees, including KBR Wyle Services, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$208,339,105	4.7%	Rank history: #8 in FY2021, #3 in FY2023, #13 in FY2024 and not on the FY2025 list; up 4 since FY2021.
5	Huntington Ingalls Industries, Inc. Through HII Mission Technologies Corp Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$148,346,170	3.3%	Rank history: not on the FY2021 list, not on the FY2023 list, #3 in FY2024 and #5 in FY2025; new.
6	Battelle Memorial Institute Top agencies OSD (Office of the Secretary of Defense) Army (Department of the Army) Navy (Department of the Navy)	$104,269,382	2.3%	Rank history: #6 in FY2021, #8 in FY2023, #11 in FY2024 and #16 in FY2025; unchanged since FY2021.
7	The Pennsylvania State University Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$99,325,033	2.2%	Rank history: #4 in FY2021, #9 in FY2023, #8 in FY2024 and #8 in FY2025; down 3 since FY2021.
8	Amentum Services, Inc. Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense) DHS (Department of Homeland Security)	$96,856,704	2.2%	Rank history: #15 in FY2021, #14 in FY2023, #14 in FY2024 and not on the FY2025 list; up 7 since FY2021.
9	HII Mission Technologies Corp Top agencies OSD (Office of the Secretary of Defense) Navy (Department of the Navy) USAF (Department of the Air Force)	$96,489,074	2.2%	Rank history: #88 in FY2021 and not on the FY2023–FY2025 lists; up 79 since FY2021.
10	University of Texas System Through University of Texas At Austin Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense) USAF (Department of the Air Force)	$87,655,621	2.0%	Rank history: #5 in FY2021, #12 in FY2023, #21 in FY2024 and not on the FY2025 list; down 5 since FY2021.
11	Leidos Holdings, Inc. 3 awardees, including Leidos, Inc. Top agencies Navy (Department of the Navy) DTRA (Defense Threat Reduction Agency) OSD (Office of the Secretary of Defense)	$61,022,887	1.4%	Rank history: #10 in FY2021, #10 in FY2023, #12 in FY2024 and #13 in FY2025; down 1 since FY2021.
12	Mantech Tsg-2 Joint Venture Top agencies Navy (Department of the Navy) Army (Department of the Army) OSD (Office of the Secretary of Defense)	$60,081,820	1.4%	Rank history: #27 in FY2021, #11 in FY2023, #6 in FY2024 and #7 in FY2025; up 15 since FY2021.
13	Frontier Technology Inc. Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$57,895,695	1.3%	Rank history: #11 in FY2021, #16 in FY2023, #18 in FY2024 and #24 in FY2025; down 2 since FY2021.
14	General Dynamics Corporation Through General Dynamics Mission Systems, Inc. Top agencies Army (Department of the Army)	$45,395,491	1.0%	Rank history: #9 in FY2021, #17 in FY2023, #22 in FY2024 and #26 in FY2025; down 5 since FY2021.
15	Caci, Inc. - Federal Top agencies Navy (Department of the Navy) Army (Department of the Army) WHS (DOD Washington Headquarters Service)	$43,074,329	1.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
16	Lockheed Martin Corporation 8 awardees Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DTRA (Defense Threat Reduction Agency)	$34,403,588	0.8%	Rank history: #12 in FY2021, #7 in FY2023, #9 in FY2024 and #10 in FY2025; down 4 since FY2021.
17	Georgia TECH Research Corp 2 awardees, including Georgia TECH Applied Research Corp Top agencies USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency) Army (Department of the Army)	$27,687,089	0.6%	Rank history: #32 in FY2021, #13 in FY2023, #43 in FY2024 and not on the FY2025 list; up 15 since FY2021.
18	KBR Wyle Services, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$23,696,511	0.5%	Rank history: #31 in FY2021, not on the FY2023 list, #5 in FY2024 and #3 in FY2025; up 13 since FY2021.
19	Vannevar Labs, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$22,736,191	0.5%	Rank history: not on the FY2021 list, #21 in FY2023, #31 in FY2024 and not on the FY2025 list; up 93 since FY2021.
20	Mriglobal Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command) DARPA (Defense Advanced Research Projects Agency)	$20,191,180	0.5%	Rank history: #17 in FY2021, #26 in FY2023, #69 in FY2024 and #32 in FY2025; down 3 since FY2021.
21	CACI International Inc. 3 awardees, including Caci, Inc. - Federal and Caci Photonics, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) NSA (Department of Defense National Security Agency)	$19,299,440	0.4%	Rank history: #13 in FY2021, #6 in FY2023, #7 in FY2024 and #6 in FY2025; down 8 since FY2021.
22	Science Applications International Corporation Top agencies Army (Department of the Army) OSD (Office of the Secretary of Defense)	$19,289,527	0.4%	Rank history: #24 in FY2021, #15 in FY2023, #10 in FY2024 and #11 in FY2025; up 2 since FY2021.
23	University of Washington Top agencies Navy (Department of the Navy)	$19,123,862	0.4%	Rank history: #14 in FY2021, #18 in FY2023, #20 in FY2024 and #18 in FY2025; down 9 since FY2021.
24	RTX Corporation 3 awardees, including Raytheon Company and RTX BBN Technologies, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) WHS (DOD Washington Headquarters Service)	$18,980,888	0.4%	Rank history: #42 in FY2021, #22 in FY2023, #38 in FY2024 and #29 in FY2025; up 18 since FY2021.
25	Skydweller Aero Inc. Through Skydweller US Inc. Top agencies USAF (Department of the Air Force)	$17,230,103	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
26	Northrop Grumman Corporation 4 awardees, including Northrop Grumman Systems Corporation Top agencies USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency)	$16,486,107	0.4%	Rank history: #18 in FY2021, #27 in FY2023, #40 in FY2024 and #41 in FY2025; down 8 since FY2021.
27	Physical Sciences Inc. 2 awardees, including Faraday Technology, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency)	$14,447,307	0.3%	Rank history: #25 in FY2021, #95 in FY2023, #49 in FY2024 and #43 in FY2025; down 2 since FY2021.
28	Applied Research Associates, Inc. 2 awardees, including Neya Systems LLC Top agencies DTRA (Defense Threat Reduction Agency) USAF (Department of the Air Force)	$13,897,599	0.3%	Rank history: #51 in FY2021, #19 in FY2023, #28 in FY2024 and #25 in FY2025; up 23 since FY2021.
29	The Johns Hopkins University Applied Physics Laboratory LLC Top agencies Navy (Department of the Navy)	$13,419,385	0.3%	Rank history: #19 in FY2021, not on the FY2023 list, #2 in FY2024 and not on the FY2025 list; down 10 since FY2021.
30	Seemann Composites, LLC 2 awardees, including Materials Sciences LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$13,233,720	0.3%	Rank history: #48 in FY2021, #69 in FY2023, #30 in FY2024 and not on the FY2025 list; up 18 since FY2021.
31	Southwest Research Institute Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$13,119,457	0.3%	Rank history: not on the FY2021 list, #20 in FY2023, #33 in FY2024 and #44 in FY2025; up 124 since FY2021.
32	IST Research Corp. Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$12,747,989	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
33	Carahsoft Technology Corp Top agencies USAF (Department of the Air Force)	$10,923,490	0.2%	Rank history: #20 in FY2021, #29 in FY2023, #32 in FY2024 and #39 in FY2025; down 13 since FY2021.
34	Agile Innovative Solutions Joint Venture Top agencies Army (Department of the Army) Navy (Department of the Navy) USAF (Department of the Air Force)	$10,586,801	0.2%	Rank history: #40 in FY2021, #28 in FY2023, #42 in FY2024 and #57 in FY2025; up 6 since FY2021.
35	The Survice Engineering Company LLC Top agencies OSD (Office of the Secretary of Defense) USAF (Department of the Air Force) Navy (Department of the Navy)	$10,289,205	0.2%	Rank history: #26 in FY2021, #47 in FY2023, #47 in FY2024 and #53 in FY2025; down 9 since FY2021.
36	University of South Florida Institute of Applied Engineering, Incorporated Top agencies USSOCOM (United States Special Operations Command)	$9,653,836	0.2%	Rank history: #45 in FY2021, #46 in FY2023, #51 in FY2024 and #42 in FY2025; up 9 since FY2021.
37	University of Hawaii Systems Through University of Hawaii Top agencies Navy (Department of the Navy)	$8,702,981	0.2%	Rank history: #22 in FY2021, #40 in FY2023 and not on the FY2024–FY2025 lists; down 15 since FY2021.
38	Redhorse Corporation Top agencies USAF (Department of the Air Force)	$8,486,784	0.2%	Rank history: not on the FY2021 list, #42 in FY2023 and not on the FY2024–FY2025 lists; new.
39	Envisioneering, Inc. Top agencies Navy (Department of the Navy)	$8,198,429	0.2%	Rank history: not on the FY2021 list, #37 in FY2023 and not on the FY2024–FY2025 lists; new.
40	General Dynamics Mission Systems, Inc. 2 awardees Top agencies Army (Department of the Army) Navy (Department of the Navy)	$7,575,560	0.2%	Rank history: #49 in FY2021, #63 in FY2023, #85 in FY2024 and not on the FY2025 list; up 9 since FY2021.
41	Engineering and Software System Solutions, Inc. Top agencies USAF (Department of the Air Force)	$7,548,094	0.2%	Rank history: not on the FY2021 list, #64 in FY2023 and not on the FY2024–FY2025 lists; up 325 since FY2021.
42	Ghost Robotics Corporation Top agencies USAF (Department of the Air Force)	$7,495,605	0.2%	Rank history: not on the FY2021 list, #68 in FY2023 and not on the FY2024–FY2025 lists; new.
43	University of Alaska System Through University of Alaska Fairbanks Top agencies NGA (Department of Defense National Geospatial Intelligence Agency) OSD (Office of the Secretary of Defense)	$6,880,175	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
44	Applied Technology, Inc. Top agencies Navy (Department of the Navy)	$6,795,691	0.2%	Rank history: #34 in FY2021, #60 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2021.
45	Azimuth Corporation Top agencies USAF (Department of the Air Force)	$6,734,299	0.2%	Rank history: not on the FY2021 list, #32 in FY2023 and not on the FY2024–FY2025 lists; new.
46	Jacobs Engineering Group Inc. Through Amentum Technology, Inc. Top agencies DISA (Defense Information Systems Agency)	$6,659,900	0.1%	Rank history: #35 in FY2021, #23 in FY2023, #84 in FY2024 and not on the FY2025 list; down 11 since FY2021.
47	ZEL Technologies LLC Top agencies DIA (Defense Intelligence Agency)	$6,462,887	0.1%	Rank history: #29 in FY2021, #70 in FY2023 and not on the FY2024–FY2025 lists; down 18 since FY2021.
48	Parsons Corporation 2 awardees, including Parsons Government Services Inc. and Blackhorse, A Parsons LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$6,462,500	0.1%	Rank history: #50 in FY2021, #33 in FY2023, #39 in FY2024 and #59 in FY2025; up 2 since FY2021.
49	Dzyne Technologies, LLC Top agencies USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency)	$6,221,613	0.1%	Rank history: not on the FY2021 list, #52 in FY2023 and not on the FY2024–FY2025 lists; new.
50	SI2 Technologies, Inc. Top agencies USAF (Department of the Air Force)	$5,719,875	0.1%	Rank history: #38 in FY2021, #80 in FY2023 and not on the FY2024–FY2025 lists; down 12 since FY2021.
51	Delta Constellation Group, LLC Top agencies Navy (Department of the Navy)	$5,490,181	0.1%	Rank history: not on the FY2021 list, #49 in FY2023, #44 in FY2024 and not on the FY2025 list; new.
52	Technology Service Corp Top agencies Navy (Department of the Navy)	$5,236,771	0.1%	Rank history: not on the FY2021 list, #25 in FY2023, #41 in FY2024 and #19 in FY2025; new.
53	SRC Inc. Top agencies USAF (Department of the Air Force)	$5,069,630	0.1%	Rank history: #16 in FY2021 and not on the FY2023–FY2025 lists; down 37 since FY2021.
54	Cornerstone Research Group Inc. Top agencies USAF (Department of the Air Force)	$5,065,512	0.1%	Rank history: #56 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
55	Leonardo S.p.A. Through DRS Network & Imaging Systems LLC Top agencies USAF (Department of the Air Force)	$5,034,401	0.1%	Rank history: not on the FY2021 list, #87 in FY2023 and not on the FY2024–FY2025 lists; up 67 since FY2021.
56	Scientific Systems Company, Inc. Top agencies DARPA (Defense Advanced Research Projects Agency) USAF (Department of the Air Force)	$5,009,656	0.1%	Rank history: not on the FY2021 list, #98 in FY2023 and not on the FY2024–FY2025 lists; up 442 since FY2021.
57	R&M Technology Solutions, LLC Top agencies Navy (Department of the Navy)	$4,986,805	0.1%	Rank history: not on the FY2021 list, #41 in FY2023, #57 in FY2024 and not on the FY2025 list; new.
58	Xrdefense, LLC Top agencies USAF (Department of the Air Force)	$4,950,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
59	Systems Planning and Analysis - Envisioneering, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$4,679,566	0.1%	Rank history: not on the FY2021 list, #73 in FY2023, #70 in FY2024 and not on the FY2025 list; up 431 since FY2021.
60	Mantech International Corporation Through Mantech Advanced Systems International, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$4,603,505	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
61	Space Micro Inc. Top agencies USAF (Department of the Air Force)	$4,599,688	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
62	Black Sage Technologies Inc. Top agencies USAF (Department of the Air Force)	$4,483,255	0.1%	Rank history: not on the FY2021 list, #78 in FY2023, #50 in FY2024 and not on the FY2025 list; new.
63	Sliceup Inc. Top agencies DIA (Defense Intelligence Agency)	$4,400,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 72 since FY2021.
64	Serco North America (Holdings) Inc Through Serco Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$4,239,966	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 417 since FY2021.
65	Toyon Research Corporation Top agencies USAF (Department of the Air Force)	$4,149,996	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 419 since FY2021.
66	Board of Governers State University System of Florida Through The University of Central Florida Board of Trustees Top agencies Army (Department of the Army)	$4,102,874	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
67	Alion Science and Technology Corporation Through HII Mission Technologies Corp Top agencies DSCA (Defense Security Cooperation Agency) Army (Department of the Army) USAF (Department of the Air Force)	$4,098,904	0.1%	Rank history: #2 in FY2021, #4 in FY2023, #27 in FY2024 and not on the FY2025 list; down 65 since FY2021.
68	Episys Science Inc. Top agencies USAF (Department of the Air Force)	$4,048,924	0.1%	Rank history: not on the FY2021 list, #61 in FY2023, not on the FY2024 list and #33 in FY2025; new.
69	Illuminated Holdings Inc. Through Phoenix LLC Top agencies Army (Department of the Army)	$3,968,664	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
70	Corporation Utopiacompression Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$3,963,501	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 416 since FY2021.
71	Technology Unlimited Group Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$3,895,298	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
72	Koninklijke Philips N.V. Through Philips North America LLC Top agencies DTRA (Defense Threat Reduction Agency)	$3,679,592	0.1%	Rank history: #33 in FY2021, #93 in FY2023 and not on the FY2024–FY2025 lists; down 39 since FY2021.
73	Integrated Solutions for Systems, Inc. Top agencies USAF (Department of the Air Force)	$3,670,427	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
74	American Center for Optics Manufacturing Inc. Top agencies Army (Department of the Army)	$3,660,652	0.1%	Rank history: #21 in FY2021, #34 in FY2023 and not on the FY2024–FY2025 lists; down 53 since FY2021.
75	Hill Engineering, LLC Top agencies USAF (Department of the Air Force)	$3,649,946	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
76	Meroxa, Inc. Top agencies USAF (Department of the Air Force)	$3,644,907	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
77	Sparta Software Corp Top agencies USAF (Department of the Air Force)	$3,639,495	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
78	Simx, Inc. Top agencies USAF (Department of the Air Force)	$3,618,765	0.1%	Rank history: #67 in FY2021, #74 in FY2023, #76 in FY2024 and not on the FY2025 list; down 11 since FY2021.
79	Parallax Advanced Research Corp Top agencies USAF (Department of the Air Force)	$3,451,075	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
80	Irflex Corp Top agencies Army (Department of the Army)	$3,400,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
81	Innoveering LLC Top agencies USAF (Department of the Air Force)	$3,337,707	0.1%	Rank history: #28 in FY2021 and not on the FY2023–FY2025 lists; down 53 since FY2021.
82	Unmanned Experts Inc. Top agencies USAF (Department of the Air Force)	$3,332,640	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
83	Ausgar Technologies, Inc. Top agencies Navy (Department of the Navy) DTRA (Defense Threat Reduction Agency)	$3,254,902	0.1%	Rank history: #74 in FY2021, #66 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2021.
84	Enduralock LLC Top agencies USAF (Department of the Air Force)	$3,249,354	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 163 since FY2021.
85	Naval Systems, Inc. Top agencies Navy (Department of the Navy)	$3,245,868	0.1%	Rank history: #82 in FY2021, #43 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
86	Augustus Aerospace Company, LLC Top agencies USAF (Department of the Air Force)	$3,229,234	0.1%	Rank history: not on the FY2021 list, #45 in FY2023, #72 in FY2024 and not on the FY2025 list; new.
87	Intevac, Inc. Through Intevac Photonics Inc. Top agencies USAF (Department of the Air Force)	$3,229,000	0.1%	Rank history: #87 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
88	Defense Engineering Corp Top agencies USAF (Department of the Air Force)	$3,224,626	0.1%	Rank history: #68 in FY2021, not on the FY2023 list, #58 in FY2024 and not on the FY2025 list; down 20 since FY2021.
89	Zeroeyes, Inc. Top agencies USAF (Department of the Air Force)	$3,199,996	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
90	Caliola Engineering, LLC Top agencies USAF (Department of the Air Force)	$3,053,680	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
91	Brtrc Federal Solutions, Inc. Top agencies USAF (Department of the Air Force)	$3,003,928	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #59 in FY2024 and not on the FY2025 list; new.
92	Primer Technologies, Inc. Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$2,996,017	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
93	Ball Corp 2 awardees, including BAE Systems Space & Mission Systems Inc. and Ball Aerospace & Technologies Corp. Top agencies USAF (Department of the Air Force)	$2,968,621	0.1%	Rank history: #84 in FY2021, #86 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2021.
94	Phoenix LLC Top agencies Army (Department of the Army)	$2,866,118	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #61 in FY2024 and not on the FY2025 list; new.
95	Impossible Objects, Inc. Top agencies USAF (Department of the Air Force)	$2,849,613	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 145 since FY2021.
96	Pison Technology, Inc. Top agencies USAF (Department of the Air Force)	$2,799,890	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	Elevan LLC Top agencies USAF (Department of the Air Force)	$2,750,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 153 since FY2021.
98	Greensight Inc. Top agencies USAF (Department of the Air Force)	$2,749,718	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 232 since FY2021.
99	Piasecki Aircraft Corp Top agencies USAF (Department of the Air Force)	$2,749,384	0.1%	Rank history: #59 in FY2021 and not on the FY2023–FY2025 lists; down 40 since FY2021.
100	Kennon Products Inc. Top agencies USAF (Department of the Air Force)	$2,704,873	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 $4.45 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