Top 100 Contractors in PSC U008: Training/Curriculum Development, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	General Dynamics Corporation 2 awardees, including General Dynamics Information Technology, Inc. Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DOS (Department of State)	$98,065,239	11.2%	Rank history: #2 in FY2021, #1 in FY2022, #1 in FY2024 and #1 in FY2025; unchanged since FY2022.
2	Jacobs Engineering Group Inc. Through Amentum Technology, Inc. Top agencies Army (Department of the Army)	$70,731,511	8.1%	Rank history: #3 in FY2021, #2 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
3	Tyonek Technical Services, LLC Top agencies USAF (Department of the Air Force)	$28,245,489	3.2%	Rank history: not on the FY2021 list, #8 in FY2022, #3 in FY2024 and #4 in FY2025; up 5 since FY2022.
4	Kupono Government Services, LLC Top agencies DOE (Department of Energy)	$23,813,419	2.7%	Rank history: #4 in FY2021, #4 in FY2022, #6 in FY2024 and not on the FY2025 list; unchanged since FY2022.
5	Lockheed Martin Corporation 2 awardees Top agencies Navy (Department of the Navy)	$20,061,949	2.3%	Rank history: #8 in FY2021, #6 in FY2022, #4 in FY2024 and #5 in FY2025; up 1 since FY2022.
6	American Institute In Taiwan Top agencies DOS (Department of State)	$18,045,974	2.1%	Rank history: #66 in FY2021, #75 in FY2022, #55 in FY2024 and not on the FY2025 list; up 69 since FY2022.
7	Tate, Incorporated Top agencies USAF (Department of the Air Force)	$16,328,975	1.9%	Rank history: #5 in FY2021, #5 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
8	Tipping Point Solutions, Inc. Top agencies Army (Department of the Army) DOT (Department of Transportation)	$16,184,236	1.9%	Rank history: #7 in FY2021, #7 in FY2022, #12 in FY2024 and #12 in FY2025; down 1 since FY2022.
9	Cape Henry Associates Inc Top agencies Navy (Department of the Navy)	$15,573,124	1.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
10	Nisga'A TEK LLC Top agencies Army (Department of the Army)	$13,716,513	1.6%	Rank history: not on the FY2021 list, #54 in FY2022 and not on the FY2024–FY2025 lists; up 44 since FY2022.
11	Aleut Aerospace Engineering, LLC Top agencies USAF (Department of the Air Force)	$11,858,032	1.4%	Rank history: not on the FY2021 list, #9 in FY2022, #11 in FY2024 and #43 in FY2025; down 2 since FY2022.
12	Cybermedia Technologies LLC 2 awardees Top agencies OSD (Office of the Secretary of Defense)	$11,456,375	1.3%	Rank history: #15 in FY2021, #11 in FY2022, #58 in FY2024 and not on the FY2025 list; down 1 since FY2022.
13	Science Applications International Corporation Top agencies Navy (Department of the Navy) DOS (Department of State) USAF (Department of the Air Force)	$9,907,298	1.1%	Rank history: #11 in FY2021, #12 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
14	Booz Allen Hamilton Inc. Top agencies VA (Department of Veterans Affairs)	$9,667,093	1.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
15	Resicum International LLC Top agencies Army (Department of the Army)	$9,595,381	1.1%	Rank history: #13 in FY2021, #10 in FY2022, #7 in FY2024 and #7 in FY2025; down 5 since FY2022.
16	Techwerks LLC Top agencies VA (Department of Veterans Affairs) DOS (Department of State)	$9,548,028	1.1%	Rank history: #16 in FY2021, #21 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
17	Team Carney, Inc. Top agencies DCSA (Defense Counterintelligence and Security Agency) DHS (Department of Homeland Security) DHRA (Defense Human Resources Activity)	$8,631,439	1.0%	Rank history: not on the FY2021 list, #83 in FY2022, #50 in FY2024 and not on the FY2025 list; up 66 since FY2022.
18	Four LLC Top agencies OPM (Office of Personnel Management)	$8,394,131	1.0%	Rank history: not on the FY2021 list, #18 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
19	Sgc23 Joint Venture LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$8,171,741	0.9%	Rank history: not on the FY2021 list, #30 in FY2022, #56 in FY2024 and #42 in FY2025; up 11 since FY2022.
20	Commit Enterprises Inc. Top agencies Navy (Department of the Navy)	$8,104,375	0.9%	Rank history: #48 in FY2021, #28 in FY2022, #14 in FY2024 and #35 in FY2025; up 8 since FY2022.
21	Sonalysts Inc. Top agencies Navy (Department of the Navy)	$7,800,451	0.9%	Rank history: #34 in FY2021, #37 in FY2022 and not on the FY2024–FY2025 lists; up 16 since FY2022.
22	Project Enhancement Corporation Top agencies DOE (Department of Energy)	$7,513,918	0.9%	Rank history: #24 in FY2021, #22 in FY2022, #13 in FY2024 and #14 in FY2025; unchanged since FY2022.
23	TECH Wizards, Inc. Top agencies Navy (Department of the Navy)	$7,063,938	0.8%	Rank history: #9 in FY2021, #41 in FY2022, #17 in FY2024 and #67 in FY2025; up 18 since FY2022.
24	The Escal Institute of Advanced Technologies, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$6,744,546	0.8%	Rank history: #19 in FY2021, #14 in FY2022, not on the FY2024 list and #44 in FY2025; down 10 since FY2022.
25	PAL Aero Services Ltd Through Crew Training International, Inc. Top agencies USAF (Department of the Air Force)	$6,641,060	0.8%	Rank history: not on the FY2021 list, #62 in FY2022, #76 in FY2024 and not on the FY2025 list; up 37 since FY2022.
26	Encompass LLC 2 awardees Top agencies USAID (US Agency for International Development)	$6,025,979	0.7%	Rank history: not on the FY2021 list, #40 in FY2022, #65 in FY2024 and #76 in FY2025; up 14 since FY2022.
27	Akima Data Management LLC Top agencies OSD (Office of the Secretary of Defense)	$5,608,087	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
28	Kbr, Inc. Through KBR Wyle Services, LLC Top agencies USAF (Department of the Air Force)	$5,531,285	0.6%	Rank history: #73 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
29	Advanced Technology Leaders, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$5,333,476	0.6%	Rank history: #21 in FY2021, #26 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
30	Virginia Commonwealth University 2 awardees, including Virginia Polytechnic Institute & State University Top agencies SSA (Social Security Administration) Navy (Department of the Navy)	$5,217,831	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
31	Data Management Services Inc. Top agencies DOT (Department of Transportation)	$5,165,447	0.6%	Rank history: not on the FY2021 list, #33 in FY2022, #44 in FY2024 and #26 in FY2025; up 2 since FY2022.
32	R3 Government Solutions, LLC Top agencies DHS (Department of Homeland Security)	$5,162,446	0.6%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2024 and #34 in FY2025; new.
33	Powertrain, Inc. Top agencies USAF (Department of the Air Force)	$5,103,946	0.6%	Rank history: #36 in FY2021, #29 in FY2022, #32 in FY2024 and not on the FY2025 list; down 4 since FY2022.
34	Veterans Management Services, Inc. Top agencies VA (Department of Veterans Affairs)	$4,993,317	0.6%	Rank history: not on the FY2021 list, #46 in FY2022, #24 in FY2024 and #32 in FY2025; up 12 since FY2022.
35	Red River Science & Technology, LLC Top agencies DHS (Department of Homeland Security)	$4,934,272	0.6%	Rank history: #26 in FY2021, #34 in FY2022, #34 in FY2024 and #37 in FY2025; down 1 since FY2022.
36	Anchor Innovation, Inc. Top agencies Navy (Department of the Navy)	$4,896,095	0.6%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2024 and #33 in FY2025; new.
37	Downrange Operations and Training LLC Top agencies Army (Department of the Army)	$4,881,354	0.6%	Rank history: #86 in FY2021, not on the FY2022 list, not on the FY2024 list and #10 in FY2025; up 93 since FY2022.
38	Advanced Technology Systems Inc. 2 awardees, including Salient Crgt, Inc. and Salient Federal Solutions, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$4,784,438	0.5%	Rank history: #18 in FY2021, #31 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
39	Martinfederal Consulting LLC Top agencies Army (Department of the Army)	$4,741,724	0.5%	Rank history: not on the FY2021 list, #36 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
40	Management Concepts, Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DOT (Department of Transportation)	$4,665,811	0.5%	Rank history: #17 in FY2021, #25 in FY2022, #41 in FY2024 and #78 in FY2025; down 15 since FY2022.
41	Tec-Masters, Inc. Top agencies Army (Department of the Army)	$4,501,013	0.5%	Rank history: #94 in FY2021, #96 in FY2022, #35 in FY2024 and #27 in FY2025; up 55 since FY2022.
42	Suvi Global Services LLC Top agencies DOJ (Department of Justice)	$4,283,152	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
43	Southeastern Computer Consultants Inc. Top agencies Navy (Department of the Navy)	$4,281,390	0.5%	Rank history: #49 in FY2021, #68 in FY2022 and not on the FY2024–FY2025 lists; up 25 since FY2022.
44	ICF International, Inc. Through ICF Incorporated, L.L.C. Top agencies DOI (Department of the Interior) DOT (Department of Transportation)	$4,165,210	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 113 since FY2022.
45	Amentum Services, Inc. Through Dyncorp International LLC Top agencies Army (Department of the Army)	$4,044,743	0.5%	Rank history: not on the FY2021–FY2022 lists, #8 in FY2024 and not on the FY2025 list; new.
46	Skillsoft Corporation Through Skillsoft (Us) LLC Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security)	$4,030,000	0.5%	Rank history: #68 in FY2021, #70 in FY2022, #82 in FY2024 and not on the FY2025 list; up 24 since FY2022.
47	Nationwide It Services Inc. Top agencies Army (Department of the Army)	$4,025,526	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
48	International Research and Exchanges Board Inc. Top agencies USAID (US Agency for International Development)	$4,000,000	0.5%	Rank history: not on the FY2021 list, #42 in FY2022, #28 in FY2024 and not on the FY2025 list; down 6 since FY2022.
49	Viasat Inc. Top agencies USAF (Department of the Air Force)	$3,854,716	0.4%	Rank history: #12 in FY2021, #19 in FY2022, #36 in FY2024 and #71 in FY2025; down 30 since FY2022.
50	Big Lake 2 LLC Top agencies Army (Department of the Army)	$3,771,393	0.4%	Rank history: #63 in FY2021, #58 in FY2022, #53 in FY2024 and #22 in FY2025; up 8 since FY2022.
51	Varnermiller LLC Top agencies USDA (Department of Agriculture)	$3,634,506	0.4%	Rank history: not on the FY2021–FY2022 lists, #18 in FY2024 and not on the FY2025 list; up 287 since FY2022.
52	Tier TECH International, Inc. Top agencies DHS (Department of Homeland Security)	$3,602,500	0.4%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2024 and #52 in FY2025; new.
53	Metcor Ltd Top agencies CNCS (Corporation for National and Community Service) DHS (Department of Homeland Security)	$3,599,801	0.4%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2024 and not on the FY2025 list; new.
54	Purdy Group LLC Top agencies Navy (Department of the Navy)	$3,499,818	0.4%	Rank history: not on the FY2021 list, #56 in FY2022, not on the FY2024 list and #55 in FY2025; up 2 since FY2022.
55	Janus Research Group, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$3,469,754	0.4%	Rank history: #71 in FY2021, #99 in FY2022, #10 in FY2024 and #11 in FY2025; up 44 since FY2022.
56	Patriot Strategies, LLC Top agencies Army (Department of the Army)	$3,321,434	0.4%	Rank history: #59 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 47 since FY2022.
57	Constant Eagle Hill LLC Top agencies DHS (Department of Homeland Security)	$3,247,973	0.4%	Rank history: not on the FY2021 list, #51 in FY2022, #26 in FY2024 and #18 in FY2025; down 6 since FY2022.
58	Gotham Government Services LLC Top agencies VA (Department of Veterans Affairs) DOE (Department of Energy) GSA (General Services Administration)	$3,230,059	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
59	Advanced Information Systems Group Inc. Top agencies Navy (Department of the Navy)	$3,170,995	0.4%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2024 and not on the FY2025 list; new.
60	Time Systems LLC Top agencies Army (Department of the Army)	$3,125,877	0.4%	Rank history: #56 in FY2021, #47 in FY2022, #72 in FY2024 and not on the FY2025 list; down 13 since FY2022.
61	Xtenfer Consulting Inc. Top agencies USAF (Department of the Air Force)	$3,057,427	0.4%	Rank history: #43 in FY2021, #57 in FY2022, #71 in FY2024 and #59 in FY2025; down 4 since FY2022.
62	Ids International Government Services LLC 2 awardees, including Ids International, LLC and Govsource Inc. Top agencies Army (Department of the Army)	$3,004,530	0.3%	Rank history: #81 in FY2021, #66 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
63	Island Empire Technology Systems LLC Top agencies DCSA (Defense Counterintelligence and Security Agency)	$2,911,729	0.3%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2024 and #99 in FY2025; new.
64	Interagency Readiness Solutions, LLC Top agencies Army (Department of the Army)	$2,791,412	0.3%	Rank history: not on the FY2021 list, #49 in FY2022 and not on the FY2024–FY2025 lists; down 15 since FY2022.
65	Graduate School Top agencies DOI (Department of the Interior) DOJ (Department of Justice) GSA (General Services Administration)	$2,696,837	0.3%	Rank history: not on the FY2021 list, #85 in FY2022 and not on the FY2024–FY2025 lists; up 20 since FY2022.
66	The Arbinger Company Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) FHFA (Federal Housing Finance Agency)	$2,635,153	0.3%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2024 and #83 in FY2025; up 85 since FY2022.
67	Burningcastle LLC Top agencies Army (Department of the Army)	$2,613,880	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
68	University of Virginia Darden School Foundation Top agencies DHS (Department of Homeland Security) OSD (Office of the Secretary of Defense)	$2,610,459	0.3%	Rank history: #95 in FY2021, #64 in FY2022, #80 in FY2024 and #51 in FY2025; down 4 since FY2022.
69	Colleague Consulting, LLC Top agencies DOE (Department of Energy) Army (Department of the Army) HHS (Department of Health and Human Services)	$2,587,773	0.3%	Rank history: #67 in FY2021, #74 in FY2022, #85 in FY2024 and not on the FY2025 list; up 5 since FY2022.
70	Omna International LLC Top agencies USDA (Department of Agriculture)	$2,500,458	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 88 since FY2022.
71	II Corps Consultants Inc Top agencies Navy (Department of the Navy)	$2,497,718	0.3%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2024 and not on the FY2025 list; new.
72	Flatter, Inc. Top agencies Army (Department of the Army) USDA (Department of Agriculture)	$2,460,101	0.3%	Rank history: not on the FY2021 list, #95 in FY2022 and not on the FY2024–FY2025 lists; up 23 since FY2022.
73	H2O Partners Inc. Top agencies DHS (Department of Homeland Security)	$2,444,379	0.3%	Rank history: #20 in FY2021, #80 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
74	Topsarge Business Solutions, LLC Top agencies Army (Department of the Army)	$2,409,877	0.3%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #75 in FY2025; up 98 since FY2022.
75	Peraton Technology Services Inc. Through Peraton Services & Solutions Inc. Top agencies DISA (Defense Information Systems Agency)	$2,394,331	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
76	The Chenega Corporation Through Time Solutions, LLC Top agencies DOJ (Department of Justice)	$2,390,478	0.3%	Rank history: not on the FY2021 list, #23 in FY2022 and not on the FY2024–FY2025 lists; down 53 since FY2022.
77	Higherechelon, Inc. Top agencies Army (Department of the Army)	$2,287,555	0.3%	Rank history: not on the FY2021 list, #78 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
78	Leading Solutions, LLC Top agencies Navy (Department of the Navy)	$2,281,994	0.3%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2024 and #65 in FY2025; new.
79	Haztrain Inc. Top agencies Navy (Department of the Navy)	$2,228,217	0.3%	Rank history: #80 in FY2021, #81 in FY2022, #78 in FY2024 and #89 in FY2025; up 2 since FY2022.
80	Solers Research Group Inc. Top agencies Navy (Department of the Navy)	$2,199,501	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 122 since FY2022.
81	Softek Services Inc Top agencies DHS (Department of Homeland Security) DOT (Department of Transportation)	$2,034,432	0.2%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2024 and #96 in FY2025; new.
82	A1Fed Incorporated Top agencies DHA (Defense Health Agency)	$1,883,120	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 31 since FY2022.
83	Tigua Facility Services, Inc. Top agencies Army (Department of the Army)	$1,874,861	0.2%	Rank history: not on the FY2021 list, #84 in FY2022, #95 in FY2024 and not on the FY2025 list; up 1 since FY2022.
84	Greenman-Pedersen Inc. Top agencies DOT (Department of Transportation)	$1,848,401	0.2%	Rank history: #75 in FY2021, #52 in FY2022, #49 in FY2024 and #45 in FY2025; down 32 since FY2022.
85	Human Resources Research Organization (Humrro) Top agencies DHS (Department of Homeland Security)	$1,827,147	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #92 in FY2025; new.
86	Nw3C, Inc. Top agencies USAF (Department of the Air Force)	$1,825,568	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 154 since FY2022.
87	Serco North America (Holdings) Inc Through Serco Inc. Top agencies Army (Department of the Army)	$1,811,319	0.2%	Rank history: #47 in FY2021, #65 in FY2022 and not on the FY2024–FY2025 lists; down 22 since FY2022.
88	Integrated Work Strategies LLC Top agencies HHS (Department of Health and Human Services)	$1,745,513	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
89	Hawaiian Native Corporation Through Aktarius LLC Top agencies Army (Department of the Army) DTRA (Defense Threat Reduction Agency)	$1,740,087	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
90	Simetri, Inc. Top agencies Army (Department of the Army)	$1,687,409	0.2%	Rank history: #51 in FY2021, #69 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
91	Second Avenue Software, Inc. Top agencies Commerce (Department of Commerce)	$1,676,307	0.2%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2024 and not on the FY2025 list; up 16 since FY2022.
92	Board of Governers State University System of Florida 4 awardees, including University of West Florida, Florida Gulf Coast University and University of Central Florida Research Foundation, Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army) VA (Department of Veterans Affairs)	$1,662,664	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 130 since FY2022.
93	William T Brooks & Associates Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$1,640,661	0.2%	Rank history: #97 in FY2021, not on the FY2022 list, #84 in FY2024 and not on the FY2025 list; up 41 since FY2022.
94	Itms, Inc. Top agencies Army (Department of the Army)	$1,615,188	0.2%	Rank history: not on the FY2021 list, #89 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
95	Professional Solutions1 LLC Top agencies Navy (Department of the Navy)	$1,591,000	0.2%	Rank history: not on the FY2021 list, #53 in FY2022, #86 in FY2024 and #90 in FY2025; down 42 since FY2022.
96	Global Language Translation, Inc. Top agencies DOS (Department of State)	$1,584,431	0.2%	Rank history: #54 in FY2021, #76 in FY2022 and not on the FY2024–FY2025 lists; down 20 since FY2022.
97	Center for Creative Leadership Top agencies DCSA (Defense Counterintelligence and Security Agency)	$1,534,564	0.2%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2024 and not on the FY2025 list; up 112 since FY2022.
98	Windwalker Corporation Top agencies Army (Department of the Army) HHS (Department of Health and Human Services)	$1,525,861	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #98 in FY2025; up 7 since FY2022.
99	Systems Resource Management, Inc. Top agencies Navy (Department of the Navy)	$1,519,334	0.2%	Rank history: not on the FY2021 list, #100 in FY2022, not on the FY2024 list and #93 in FY2025; up 1 since FY2022.
100	Soliel LLC Top agencies Army (Department of the Army)	$1,516,824	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #91 in FY2025; up 70 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 $873 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 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