Top 100 Contractors in PSC U008: Training/Curriculum Development, FY2024

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)	$104,500,584	10.5%	Rank history: #2 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2	Jacobs Government Services Company Through Amentum Technology, Inc. Top agencies Army (Department of the Army)	$55,314,697	5.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
3	Tyonek Technical Services, LLC Top agencies USAF (Department of the Air Force) USCYBERCOM (Department of Defense Cyber Command)	$33,534,420	3.4%	Rank history: not on the FY2021 list, #8 in FY2022, #3 in FY2023 and #4 in FY2025; unchanged since FY2023.
4	Lockheed Martin Corporation 4 awardees Top agencies Navy (Department of the Navy) Army (Department of the Army)	$27,457,789	2.8%	Rank history: #8 in FY2021, #6 in FY2022, #5 in FY2023 and #5 in FY2025; up 1 since FY2023.
5	CAE USA Inc. Top agencies USAF (Department of the Air Force)	$26,482,281	2.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
6	Kupono Government Services, LLC Top agencies DOE (Department of Energy)	$24,741,277	2.5%	Rank history: #4 in FY2021, #4 in FY2022, #4 in FY2023 and not on the FY2025 list; down 2 since FY2023.
7	Resicum International LLC 2 awardees Top agencies Army (Department of the Army)	$21,695,116	2.2%	Rank history: #13 in FY2021, #10 in FY2022, #15 in FY2023 and #7 in FY2025; up 8 since FY2023.
8	Amentum Services, Inc. 3 awardees, including Tate, Incorporated and Dyncorp International LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$18,859,979	1.9%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and not on the FY2025 list; up 37 since FY2023.
9	Ids International, LLC Top agencies Army (Department of the Army)	$16,693,741	1.7%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2025; new.
10	Janus Research Group, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$13,681,388	1.4%	Rank history: #71 in FY2021, #99 in FY2022, #55 in FY2023 and #11 in FY2025; up 45 since FY2023.
11	Aleut Aerospace Engineering, LLC Top agencies USAF (Department of the Air Force)	$11,848,472	1.2%	Rank history: not on the FY2021 list, #9 in FY2022, #11 in FY2023 and #43 in FY2025; unchanged since FY2023.
12	Tipping Point Solutions, Inc. Top agencies Army (Department of the Army) DOT (Department of Transportation)	$11,668,461	1.2%	Rank history: #7 in FY2021, #7 in FY2022, #8 in FY2023 and #12 in FY2025; down 4 since FY2023.
13	Project Enhancement Corporation Top agencies DOE (Department of Energy) DOL (Department of Labor)	$8,889,641	0.9%	Rank history: #24 in FY2021, #22 in FY2022, #22 in FY2023 and #14 in FY2025; up 9 since FY2023.
14	Commit Enterprises Inc. Top agencies Navy (Department of the Navy)	$8,727,993	0.9%	Rank history: #48 in FY2021, #28 in FY2022, #20 in FY2023 and #35 in FY2025; up 6 since FY2023.
15	Fscx Inc. Top agencies USAF (Department of the Air Force)	$8,391,599	0.8%	Rank history: #25 in FY2021, not on the FY2022–FY2023 lists and #15 in FY2025; returned.
16	Veracity Technology Consultants LLC Top agencies OPM (Office of Personnel Management)	$8,358,280	0.8%	Rank history: not on the FY2021–FY2023 lists and #48 in FY2025; new.
17	TECH Wizards, Inc. Top agencies Navy (Department of the Navy)	$8,212,446	0.8%	Rank history: #9 in FY2021, #41 in FY2022, #23 in FY2023 and #67 in FY2025; up 6 since FY2023.
18	Varnermiller LLC Top agencies USDA (Department of Agriculture)	$8,099,987	0.8%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023 and not on the FY2025 list; up 33 since FY2023.
19	Valkyrie Enterprises, LLC Top agencies Navy (Department of the Navy)	$7,831,088	0.8%	Rank history: not on the FY2021–FY2023 lists and #9 in FY2025; new.
20	Aleut Management Services, LLC Top agencies USAF (Department of the Air Force)	$7,378,971	0.7%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2025; new.
21	Web Business Solutions Inc. Top agencies Navy (Department of the Navy)	$7,147,671	0.7%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2025; new.
22	Goldbelt Incorporated Through Nisga'a Tek, LLC Top agencies Army (Department of the Army)	$6,899,140	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
23	Chenega Enterprise Systems & Solutions, LLC Top agencies DOJ (Department of Justice)	$6,834,437	0.7%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; up 122 since FY2023.
24	Veterans Management Services, Inc. Top agencies VA (Department of Veterans Affairs)	$6,702,921	0.7%	Rank history: not on the FY2021 list, #46 in FY2022, #34 in FY2023 and #32 in FY2025; up 10 since FY2023.
25	Reed International Inc. Top agencies Army (Department of the Army)	$6,470,906	0.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
26	Constant Eagle Hill LLC Top agencies DHS (Department of Homeland Security) DOT (Department of Transportation)	$6,455,601	0.7%	Rank history: not on the FY2021 list, #51 in FY2022, #57 in FY2023 and #18 in FY2025; up 31 since FY2023.
27	Crew Training International, Inc. Top agencies USAF (Department of the Air Force)	$6,059,274	0.6%	Rank history: #28 in FY2021, #43 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
28	International Research and Exchanges Board Inc. Top agencies USAID (US Agency for International Development)	$5,575,632	0.6%	Rank history: not on the FY2021 list, #42 in FY2022, #48 in FY2023 and not on the FY2025 list; up 20 since FY2023.
29	Amentum Holdings, Inc. 2 awardees, including Tate, Incorporated and Amentum Services, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$5,351,786	0.5%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2025; new.
30	Virginia Commonwealth University Top agencies SSA (Social Security Administration)	$5,300,000	0.5%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2025; new.
31	R3 Government Solutions, LLC Top agencies DHS (Department of Homeland Security)	$5,291,621	0.5%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2023 and #34 in FY2025; up 1 since FY2023.
32	Powertrain, Inc. Top agencies USAF (Department of the Air Force)	$5,255,917	0.5%	Rank history: #36 in FY2021, #29 in FY2022, #33 in FY2023 and not on the FY2025 list; up 1 since FY2023.
33	STS Systems Support, LLC Top agencies USAF (Department of the Air Force)	$5,190,152	0.5%	Rank history: #52 in FY2021, not on the FY2022–FY2023 lists and #17 in FY2025; up 145 since FY2023.
34	Red River Science & Technology, LLC Top agencies DHS (Department of Homeland Security)	$5,055,913	0.5%	Rank history: #26 in FY2021, #34 in FY2022, #35 in FY2023 and #37 in FY2025; up 1 since FY2023.
35	Tec-Masters, Inc. Top agencies Army (Department of the Army)	$5,000,204	0.5%	Rank history: #94 in FY2021, #96 in FY2022, #41 in FY2023 and #27 in FY2025; up 6 since FY2023.
36	Viasat Inc. Top agencies USAF (Department of the Air Force)	$4,990,908	0.5%	Rank history: #12 in FY2021, #19 in FY2022, #49 in FY2023 and #71 in FY2025; up 13 since FY2023.
37	The Johns Hopkins University 2 awardees, including The Johns Hopkins University Applied Physics Laboratory LLC Top agencies DOT (Department of Transportation) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$4,868,978	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
38	Coretech Global LLC Top agencies VA (Department of Veterans Affairs)	$4,825,264	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
39	Huntington Ingalls Industries, Inc. 2 awardees, including HII Mission Technologies Corp Top agencies DSCA (Defense Security Cooperation Agency) OSD (Office of the Secretary of Defense)	$4,815,591	0.5%	Rank history: #79 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
40	Carley Corporation Top agencies Navy (Department of the Navy)	$4,814,412	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 78 since FY2023.
41	Management Concepts, Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) DOT (Department of Transportation)	$4,728,123	0.5%	Rank history: #17 in FY2021, #25 in FY2022, #40 in FY2023 and #78 in FY2025; down 1 since FY2023.
42	Pherson Associates, LLC Top agencies DHS (Department of Homeland Security)	$4,619,004	0.5%	Rank history: not on the FY2021 list, #73 in FY2022, not on the FY2023 list and #54 in FY2025; up 108 since FY2023.
43	Arizona State University Top agencies DSCA (Defense Security Cooperation Agency) Army (Department of the Army)	$4,613,044	0.5%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2025; new.
44	Data Management Services Inc. Top agencies DOT (Department of Transportation)	$4,409,747	0.4%	Rank history: not on the FY2021 list, #33 in FY2022, #31 in FY2023 and #26 in FY2025; down 13 since FY2023.
45	Nana Regional Corporation Inc. Through Akima Data Management LLC Top agencies WHS (DOD Washington Headquarters Service)	$4,358,743	0.4%	Rank history: not on the FY2021–FY2023 lists and #60 in FY2025; new.
46	The Arbinger Company Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$4,347,094	0.4%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and #83 in FY2025; up 20 since FY2023.
47	Salient Crgt, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$4,202,937	0.4%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; new.
48	Network Runners Inc. Top agencies USAF (Department of the Air Force)	$4,190,518	0.4%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2025; new.
49	Greenman-Pedersen Inc. Top agencies DOT (Department of Transportation)	$4,106,996	0.4%	Rank history: #75 in FY2021, #52 in FY2022, #84 in FY2023 and #45 in FY2025; up 35 since FY2023.
50	Team Carney, Inc. Top agencies DCSA (Defense Counterintelligence and Security Agency) DHS (Department of Homeland Security) DHRA (Defense Human Resources Activity)	$4,070,921	0.4%	Rank history: not on the FY2021 list, #83 in FY2022, #17 in FY2023 and not on the FY2025 list; down 33 since FY2023.
51	Sellers & Associates, LLC Top agencies Navy (Department of the Navy)	$4,046,274	0.4%	Rank history: not on the FY2021–FY2023 lists and #94 in FY2025; up 78 since FY2023.
52	Peraton Services & Solutions Inc. Top agencies DISA (Defense Information Systems Agency)	$3,957,235	0.4%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
53	Big Lake 2 LLC Top agencies Army (Department of the Army)	$3,894,747	0.4%	Rank history: #63 in FY2021, #58 in FY2022, #50 in FY2023 and #22 in FY2025; down 3 since FY2023.
54	Tier TECH International, Inc. Top agencies DHS (Department of Homeland Security)	$3,851,600	0.4%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and #52 in FY2025; down 2 since FY2023.
55	American Institute In Taiwan Top agencies DOS (Department of State)	$3,794,044	0.4%	Rank history: #66 in FY2021, #75 in FY2022, #6 in FY2023 and not on the FY2025 list; down 49 since FY2023.
56	Sgc23 Joint Venture LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice)	$3,712,395	0.4%	Rank history: not on the FY2021 list, #30 in FY2022, #19 in FY2023 and #42 in FY2025; down 37 since FY2023.
57	Spatial Front Inc Top agencies Army (Department of the Army)	$3,630,864	0.4%	Rank history: not on the FY2021–FY2023 lists and #30 in FY2025; new.
58	Cybermedia Technologies LLC Top agencies OSD (Office of the Secretary of Defense)	$3,585,924	0.4%	Rank history: #15 in FY2021, #11 in FY2022, #12 in FY2023 and not on the FY2025 list; down 46 since FY2023.
59	Nisga'a Tek, LLC Top agencies Army (Department of the Army)	$3,555,673	0.4%	Rank history: not on the FY2021 list, #54 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
60	Coast To Coast K9 Teams, LLC Top agencies DOS (Department of State)	$3,536,796	0.4%	Rank history: #88 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
61	Semanticbits LLC Through ICF Incorporated, L.L.C. Top agencies DOI (Department of the Interior)	$3,526,716	0.4%	Rank history: not on the FY2021–FY2023 lists and #61 in FY2025; new.
62	Southeastern Computer Consultants, Inc. Top agencies Navy (Department of the Navy)	$3,479,753	0.4%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2025; new.
63	Business Management Research Associates, Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DOI (Department of the Interior)	$3,399,894	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 78 since FY2023.
64	Civicactions, Inc. Top agencies EOP (Executive Office of the President) VA (Department of Veterans Affairs)	$3,327,059	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 254 since FY2023.
65	Encompass LLC Top agencies USAID (US Agency for International Development)	$3,293,432	0.3%	Rank history: not on the FY2021 list, #40 in FY2022, #26 in FY2023 and #76 in FY2025; down 39 since FY2023.
66	Durabante, LLC Top agencies VA (Department of Veterans Affairs)	$3,223,800	0.3%	Rank history: not on the FY2021–FY2023 lists and #49 in FY2025; new.
67	II Corps Consultants Inc Top agencies Navy (Department of the Navy)	$3,147,892	0.3%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2023 and not on the FY2025 list; up 4 since FY2023.
68	University of Nebraska Through Board of Regents of the University of Nebraska Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$3,119,771	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 262 since FY2023.
69	Metcor Ltd Top agencies CNCS (Corporation for National and Community Service) DHS (Department of Homeland Security)	$3,114,387	0.3%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and not on the FY2025 list; down 16 since FY2023.
70	Civileon Research and Technology, LLC Top agencies Navy (Department of the Navy)	$2,999,987	0.3%	Rank history: not on the FY2021–FY2023 lists and #25 in FY2025; new.
71	Xtenfer Consulting Inc. Top agencies USAF (Department of the Air Force)	$2,973,024	0.3%	Rank history: #43 in FY2021, #57 in FY2022, #61 in FY2023 and #59 in FY2025; down 10 since FY2023.
72	Time Systems LLC Top agencies Army (Department of the Army)	$2,969,963	0.3%	Rank history: #56 in FY2021, #47 in FY2022, #60 in FY2023 and not on the FY2025 list; down 12 since FY2023.
73	Advanced Information Systems Group Inc. Top agencies Navy (Department of the Navy)	$2,961,690	0.3%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023 and not on the FY2025 list; down 14 since FY2023.
74	American Public Training LLC Top agencies DOI (Department of the Interior) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$2,836,247	0.3%	Rank history: not on the FY2021–FY2023 lists and #56 in FY2025; new.
75	Skillsoft (Us) LLC Top agencies DHS (Department of Homeland Security) VA (Department of Veterans Affairs)	$2,773,750	0.3%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2025; new.
76	PAL Aero Services Ltd Through Crew Training International, Inc. Top agencies USAF (Department of the Air Force)	$2,766,223	0.3%	Rank history: not on the FY2021 list, #62 in FY2022, #25 in FY2023 and not on the FY2025 list; down 51 since FY2023.
77	Green-Gate Technology, Inc. Top agencies VA (Department of Veterans Affairs)	$2,731,716	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 354 since FY2023.
78	Haztrain Inc. Top agencies Navy (Department of the Navy)	$2,714,860	0.3%	Rank history: #80 in FY2021, #81 in FY2022, #79 in FY2023 and #89 in FY2025; up 1 since FY2023.
79	Mccolm & Company LLC Top agencies DOS (Department of State) Navy (Department of the Navy)	$2,667,344	0.3%	Rank history: #89 in FY2021, not on the FY2022–FY2023 lists and #82 in FY2025; returned.
80	University of Virginia Darden School Foundation Top agencies DHS (Department of Homeland Security) OSD (Office of the Secretary of Defense)	$2,654,237	0.3%	Rank history: #95 in FY2021, #64 in FY2022, #68 in FY2023 and #51 in FY2025; down 12 since FY2023.
81	Burningcastle, LLC Top agencies Army (Department of the Army)	$2,635,957	0.3%	Rank history: not on the FY2021 list, #82 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
82	Skillsoft Corporation Through Skillsoft (Us) LLC Top agencies DHS (Department of Homeland Security) DOJ (Department of Justice) EOP (Executive Office of the President)	$2,627,670	0.3%	Rank history: #68 in FY2021, #70 in FY2022, #46 in FY2023 and not on the FY2025 list; down 36 since FY2023.
83	Serco Inc Top agencies Army (Department of the Army)	$2,559,168	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 89 since FY2023.
84	William T Brooks & Associates Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$2,508,027	0.3%	Rank history: #97 in FY2021, not on the FY2022 list, #93 in FY2023 and not on the FY2025 list; up 9 since FY2023.
85	Colleague Consulting, LLC Top agencies DOE (Department of Energy) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$2,504,886	0.3%	Rank history: #67 in FY2021, #74 in FY2022, #69 in FY2023 and not on the FY2025 list; down 16 since FY2023.
86	Professional Solutions1 LLC Top agencies Navy (Department of the Navy)	$2,481,844	0.3%	Rank history: not on the FY2021 list, #53 in FY2022, #95 in FY2023 and #90 in FY2025; up 9 since FY2023.
87	Softek Services Inc Top agencies DHS (Department of Homeland Security) DOI (Department of the Interior) DOT (Department of Transportation)	$2,477,346	0.3%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023 and #96 in FY2025; down 6 since FY2023.
88	Island Empire Technology Systems LLC Top agencies DCSA (Defense Counterintelligence and Security Agency)	$2,352,379	0.2%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and #99 in FY2025; down 25 since FY2023.
89	Leading Solutions, LLC Top agencies Navy (Department of the Navy)	$2,286,414	0.2%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and #65 in FY2025; down 11 since FY2023.
90	Aktarius LLC Top agencies Army (Department of the Army) DTRA (Defense Threat Reduction Agency)	$2,235,277	0.2%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2025; new.
91	Jstoogood LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$2,093,823	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
92	Suvi Global Services LLC Top agencies DOJ (Department of Justice)	$2,073,521	0.2%	Rank history: not on the FY2021 list, #44 in FY2022, not on the FY2023 list and #81 in FY2025; returned.
93	Second Avenue Software, Inc. Top agencies Commerce (Department of Commerce)	$1,967,560	0.2%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023 and not on the FY2025 list; down 2 since FY2023.
94	Anchor Innovation, Inc. Top agencies Navy (Department of the Navy)	$1,958,421	0.2%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and #33 in FY2025; down 58 since FY2023.
95	Tigua Facility Services, Inc. Top agencies Army (Department of the Army)	$1,925,249	0.2%	Rank history: not on the FY2021 list, #84 in FY2022, #83 in FY2023 and not on the FY2025 list; down 12 since FY2023.
96	Oak Ridge Associated Universities, Incorporated Top agencies VA (Department of Veterans Affairs)	$1,897,729	0.2%	Rank history: #74 in FY2021, #45 in FY2022, not on the FY2023 list and #68 in FY2025; up 380 since FY2023.
97	Berkshire Hathaway Inc. Through Flightsafety International Inc. Top agencies USAF (Department of the Air Force) DOJ (Department of Justice)	$1,867,840	0.2%	Rank history: #50 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 163 since FY2023.
98	Center for Creative Leadership Top agencies DCSA (Defense Counterintelligence and Security Agency)	$1,828,771	0.2%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2023 and not on the FY2025 list; down 1 since FY2023.
99	Cellebrite Inc. Top agencies DHS (Department of Homeland Security)	$1,823,131	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 10 since FY2023.
100	The Oryza Group LLC Top agencies Navy (Department of the Navy)	$1,822,165	0.2%	Rank history: #100 in FY2021, not on the FY2022–FY2023 lists and #100 in FY2025; up 21 since FY2023.

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 $991 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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