Top 100 Contractors in PSC DF10: IT and Telecom – IT Management as a Service, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Accenture Federal Services LLC 2 awardees, including ASM Research, LLC Top agencies DOS (Department of State) Army (Department of the Army) Treasury (Department of the Treasury)	$194,379,455	22.8%	Rank history: not on the FY2021–FY2023 lists and #2 in FY2025; new.
2	Rei Systems, Inc. 2 awardees Top agencies HHS (Department of Health and Human Services)	$44,219,436	5.2%	Rank history: #2 in FY2021, #1 in FY2022, #2 in FY2023 and #3 in FY2025; unchanged since FY2023.
3	Ambit Group LLC 2 awardees, including Digital Management LLC Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$30,744,142	3.6%	Rank history: #6 in FY2021, #4 in FY2022, #5 in FY2023 and #4 in FY2025; up 2 since FY2023.
4	World Wide Technology LLC Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$28,588,407	3.3%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2025; up 117 since FY2023.
5	General Dynamics Corporation Through General Dynamics Information Technology, Inc. Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) DHS (Department of Homeland Security)	$23,921,339	2.8%	Rank history: #26 in FY2021, #7 in FY2022, #12 in FY2023 and #6 in FY2025; up 7 since FY2023.
6	Creative It Solutions LLC Top agencies DISA (Defense Information Systems Agency) Navy (Department of the Navy)	$14,695,013	1.7%	Rank history: #13 in FY2021, #12 in FY2022, #13 in FY2023 and #18 in FY2025; up 7 since FY2023.
7	Arctic Slope Regional Corporation 3 awardees, including Asrc Federal System Solutions LLC and Broadleaf, Inc. Top agencies NASA (National Aeronautics and Space Administration) DOI (Department of the Interior)	$14,019,459	1.6%	Rank history: #4 in FY2021, #3 in FY2022, #6 in FY2023 and #15 in FY2025; down 1 since FY2023.
8	Gama-1 Technologies, LLC Top agencies Commerce (Department of Commerce)	$13,181,999	1.5%	Rank history: not on the FY2021 list, #22 in FY2022, #10 in FY2023 and #11 in FY2025; up 2 since FY2023.
9	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies EPA (Environmental Protection Agency) HHS (Department of Health and Human Services) DISA (Defense Information Systems Agency)	$12,706,346	1.5%	Rank history: #7 in FY2021, #8 in FY2022, #9 in FY2023 and #29 in FY2025; unchanged since FY2023.
10	Motorola Solutions, Inc. Top agencies DHS (Department of Homeland Security)	$12,200,000	1.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
11	Impres Technology Solutions, Inc. Top agencies DOL (Department of Labor)	$12,043,056	1.4%	Rank history: #24 in FY2021, #13 in FY2022, #7 in FY2023 and #17 in FY2025; down 4 since FY2023.
12	Cape Fox Corporation Through Cape Fox Federal Integrators, LLC Top agencies DHS (Department of Homeland Security)	$10,780,683	1.3%	Rank history: not on the FY2021–FY2023 lists and #19 in FY2025; up 89 since FY2023.
13	T and T Consulting Services Inc. Top agencies Commerce (Department of Commerce)	$10,526,927	1.2%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and #8 in FY2025; up 23 since FY2023.
14	ManTech International Corporation Through Mantech Advanced Systems International, Inc. Top agencies PBGC (Pension Benefit Guaranty Corporation)	$9,760,276	1.1%	Rank history: not on the FY2021–FY2023 lists and #91 in FY2025; new.
15	Datastrong, LLC Top agencies DOJ (Department of Justice)	$9,704,687	1.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
16	Tripoint Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$9,562,291	1.1%	Rank history: #65 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
17	Navsight Holdings Inc. Through Spire Global Subsidiary, Inc. Top agencies Commerce (Department of Commerce)	$9,402,540	1.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
18	Savantage Financial Services, Inc. Top agencies Army (Department of the Army)	$9,141,893	1.1%	Rank history: not on the FY2021–FY2022 lists, #75 in FY2023 and #33 in FY2025; up 57 since FY2023.
19	Three Wire Systems, LLC Top agencies VA (Department of Veterans Affairs) DOL (Department of Labor)	$8,726,732	1.0%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2025; new.
20	Technogen Inc. Top agencies HHS (Department of Health and Human Services)	$7,956,779	0.9%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2025; new.
21	CACI International Inc. 2 awardees, including Caci, Inc. - Federal and Caci Nss, LLC Top agencies NASA (National Aeronautics and Space Administration) USDA (Department of Agriculture)	$7,850,164	0.9%	Rank history: #99 in FY2021, not on the FY2022–FY2023 lists and #1 in FY2025; up 128 since FY2023.
22	Microsoft Corporation Top agencies DHS (Department of Homeland Security) DOS (Department of State)	$7,741,482	0.9%	Rank history: #15 in FY2021, #11 in FY2022, #18 in FY2023 and #28 in FY2025; down 4 since FY2023.
23	Lynker Corporation Top agencies Commerce (Department of Commerce)	$7,178,156	0.8%	Rank history: #53 in FY2021, #14 in FY2022, #16 in FY2023 and #16 in FY2025; down 7 since FY2023.
24	Asgn Incorporated Through ECS Federal, LLC Top agencies DHS (Department of Homeland Security)	$7,095,370	0.8%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
25	Reston Consulting Group, Inc. Top agencies Commerce (Department of Commerce)	$6,813,916	0.8%	Rank history: not on the FY2021–FY2023 lists and #32 in FY2025; new.
26	Space Sciences and Engineering LLC Top agencies Commerce (Department of Commerce)	$6,544,450	0.8%	Rank history: not on the FY2021–FY2023 lists and #7 in FY2025; new.
27	Gartner, Inc. Top agencies USDA (Department of Agriculture) DOT (Department of Transportation) DOL (Department of Labor)	$6,431,341	0.8%	Rank history: #44 in FY2021, #46 in FY2022, #38 in FY2023 and #88 in FY2025; up 11 since FY2023.
28	Luther Consulting LLC Top agencies HHS (Department of Health and Human Services)	$6,067,020	0.7%	Rank history: not on the FY2021 list, #23 in FY2022, not on the FY2023 list and #31 in FY2025; returned.
29	Thundercat Technology LLC Top agencies Commerce (Department of Commerce) USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$5,576,841	0.7%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and #63 in FY2025; up 25 since FY2023.
30	Cyber Security Solutions LLC Top agencies ED (Department of Education) EXIM (Export Import Bank of the US)	$5,559,997	0.7%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2025; new.
31	Iron Mountain Incorporated Through Iron Mountain Information Management LLC Top agencies Commerce (Department of Commerce)	$5,422,631	0.6%	Rank history: #9 in FY2021, #18 in FY2022, #40 in FY2023 and not on the FY2025 list; up 9 since FY2023.
32	VET Advisor LLC Through Three Wire Systems, LLC Top agencies GSA (General Services Administration)	$5,304,688	0.6%	Rank history: #18 in FY2021, #9 in FY2022, #8 in FY2023 and not on the FY2025 list; down 24 since FY2023.
33	Tuvli LLC Top agencies Army (Department of the Army) DOS (Department of State)	$5,187,328	0.6%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and #90 in FY2025; down 7 since FY2023.
34	Dynamo Technologies LLC Top agencies USDA (Department of Agriculture)	$5,069,665	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
35	Saitech Inc. Top agencies NASA (National Aeronautics and Space Administration)	$4,748,235	0.6%	Rank history: not on the FY2021 list, #25 in FY2022, #21 in FY2023 and not on the FY2025 list; down 14 since FY2023.
36	FCN, Inc. Top agencies SEC (Securities and Exchange Commission) HHS (Department of Health and Human Services) DOS (Department of State)	$4,705,168	0.6%	Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and #39 in FY2025; up 16 since FY2023.
37	At-Impact LLC Top agencies USDA (Department of Agriculture)	$4,501,739	0.5%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2025; new.
38	New Generation Solution LLC Top agencies Army (Department of the Army)	$4,362,053	0.5%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and #43 in FY2025; up 12 since FY2023.
39	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies DHS (Department of Homeland Security)	$4,344,839	0.5%	Rank history: not on the FY2021 list, #21 in FY2022, #30 in FY2023 and not on the FY2025 list; down 9 since FY2023.
40	Straitsys Inc. Top agencies DOJ (Department of Justice)	$4,290,000	0.5%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and #42 in FY2025; up 2 since FY2023.
41	Govplace, LLC Top agencies DHS (Department of Homeland Security)	$4,234,467	0.5%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023 and not on the FY2025 list; down 2 since FY2023.
42	Guidehouse Inc. Top agencies HHS (Department of Health and Human Services)	$4,204,207	0.5%	Rank history: #14 in FY2021, #17 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
43	UnitedHealth Group Incorporated 2 awardees, including Optumserve Technology Services, Inc. and Picis Clinical Solutions, Inc. Top agencies ED (Department of Education) VA (Department of Veterans Affairs)	$4,131,242	0.5%	Rank history: #48 in FY2021, #81 in FY2022, not on the FY2023 list and #66 in FY2025; up 63 since FY2023.
44	Akima Data Management LLC Top agencies USAF (Department of the Air Force)	$3,955,399	0.5%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2023 and not on the FY2025 list; down 40 since FY2023.
45	Actionet Inc. Top agencies Commerce (Department of Commerce)	$3,951,990	0.5%	Rank history: #94 in FY2021, #37 in FY2022, #17 in FY2023 and #30 in FY2025; down 28 since FY2023.
46	Dine' Source, LLC Top agencies Commerce (Department of Commerce)	$3,922,397	0.5%	Rank history: not on the FY2021–FY2023 lists and #49 in FY2025; new.
47	ITC Federal, LLC Top agencies DOJ (Department of Justice) Commerce (Department of Commerce)	$3,907,622	0.5%	Rank history: #95 in FY2021, #53 in FY2022, #41 in FY2023 and #21 in FY2025; down 6 since FY2023.
48	Arlluk Technology Solutions LLC Top agencies EPA (Environmental Protection Agency) OSD (Office of the Secretary of Defense)	$3,906,444	0.5%	Rank history: not on the FY2021–FY2023 lists and #48 in FY2025; new.
49	Swish Data Corporation Top agencies SSA (Social Security Administration) DISA (Defense Information Systems Agency) DOL (Department of Labor)	$3,893,414	0.5%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2023 and not on the FY2025 list; down 15 since FY2023.
50	New TECH Solutions, Inc. Top agencies DOT (Department of Transportation) USAID (US Agency for International Development) DOL (Department of Labor)	$3,759,826	0.4%	Rank history: not on the FY2021 list, #64 in FY2022, #67 in FY2023 and #52 in FY2025; up 17 since FY2023.
51	Insight Public Sector Inc. Top agencies DISA (Defense Information Systems Agency) DODIG (Department of Defense Inspector General)	$3,640,167	0.4%	Rank history: #45 in FY2021, #19 in FY2022, #98 in FY2023 and not on the FY2025 list; up 47 since FY2023.
52	Systems Integration & Development Inc. Top agencies Commerce (Department of Commerce)	$3,573,142	0.4%	Rank history: #32 in FY2021, #44 in FY2022, #44 in FY2023 and #62 in FY2025; down 8 since FY2023.
53	Sehmi Enterprise, Inc. Top agencies HHS (Department of Health and Human Services)	$3,554,960	0.4%	Rank history: not on the FY2021 list, #38 in FY2022, #43 in FY2023 and #56 in FY2025; down 10 since FY2023.
54	Accenture Inc. 2 awardees, including Accenture Federal Services LLC and ASM Research, LLC Top agencies DOS (Department of State) Army (Department of the Army) Treasury (Department of the Treasury)	$3,525,448	0.4%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023 and not on the FY2025 list; down 53 since FY2023.
55	Platform Systems Inc Through Sabre Systems, LLC Top agencies Navy (Department of the Navy)	$3,520,488	0.4%	Rank history: not on the FY2021–FY2023 lists and #38 in FY2025; new.
56	Asrc Federal Technology Solutions, LLC Top agencies Commerce (Department of Commerce)	$3,517,630	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
57	Easy Dynamics Corporation Top agencies Commerce (Department of Commerce)	$3,369,358	0.4%	Rank history: #64 in FY2021, #63 in FY2022, #74 in FY2023 and not on the FY2025 list; up 17 since FY2023.
58	Software Information Resource Corp Top agencies Commerce (Department of Commerce) DOL (Department of Labor) GSA (General Services Administration)	$3,363,064	0.4%	Rank history: #34 in FY2021, #47 in FY2022, #53 in FY2023 and #72 in FY2025; down 5 since FY2023.
59	BAE Systems PLC Through BAE Systems Technology Solutions & Services Inc. Top agencies Army (Department of the Army)	$3,298,958	0.4%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023 and not on the FY2025 list; unchanged since FY2023.
60	DV United LLC Top agencies Commerce (Department of Commerce)	$3,183,407	0.4%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023 and not on the FY2025 list; down 38 since FY2023.
61	S&K Mission Support, LLC Top agencies USAF (Department of the Air Force)	$2,837,763	0.3%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2025; new.
62	@Orchard LLC Top agencies Commerce (Department of Commerce)	$2,740,770	0.3%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023 and not on the FY2025 list; up 8 since FY2023.
63	Viasat Inc. Top agencies USAF (Department of the Air Force)	$2,724,417	0.3%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and #55 in FY2025; down 3 since FY2023.
64	Lion Federal, LLC Top agencies Army (Department of the Army)	$2,711,771	0.3%	Rank history: not on the FY2021 list, #76 in FY2022, #45 in FY2023 and #57 in FY2025; down 19 since FY2023.
65	Confederated Salish and Kootenai Tribes Through S&K Mission Support, LLC Top agencies USAF (Department of the Air Force)	$2,685,130	0.3%	Rank history: not on the FY2021 list, #29 in FY2022, #28 in FY2023 and not on the FY2025 list; down 37 since FY2023.
66	Octo Consulting Group LLC Top agencies DOJ (Department of Justice)	$2,682,363	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
67	Intepros Federal Incorporated Top agencies DOJ (Department of Justice)	$2,624,549	0.3%	Rank history: not on the FY2021–FY2023 lists and #67 in FY2025; new.
68	Golden It LLC Top agencies ED (Department of Education)	$2,624,366	0.3%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2025; new.
69	Four LLC Top agencies DOT (Department of Transportation) ED (Department of Education) Commerce (Department of Commerce)	$2,559,037	0.3%	Rank history: #58 in FY2021, #40 in FY2022, #25 in FY2023 and not on the FY2025 list; down 44 since FY2023.
70	IAZ Associates LLC Top agencies Treasury (Department of the Treasury)	$2,485,940	0.3%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2023 and not on the FY2025 list; down 14 since FY2023.
71	Metaphase Consulting LLC Top agencies ED (Department of Education)	$2,454,600	0.3%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2025; up 36 since FY2023.
72	Environmental Systems Research Institute, Inc. Top agencies Commerce (Department of Commerce)	$2,387,844	0.3%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2025; up 219 since FY2023.
73	Solerity Inc. Top agencies Army (Department of the Army)	$2,373,571	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
74	Revolutional, LLC Top agencies DOS (Department of State) ED (Department of Education)	$2,347,427	0.3%	Rank history: not on the FY2021–FY2022 lists, #77 in FY2023 and #51 in FY2025; up 3 since FY2023.
75	The Tomorrow Companies Inc. Top agencies Commerce (Department of Commerce)	$2,266,400	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
76	Chenega Systems, LLC Top agencies Army (Department of the Army)	$2,243,807	0.3%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2023 and not on the FY2025 list; down 39 since FY2023.
77	Carahsoft Technology Corp Top agencies DMEA (Defense Microelectronics Activity) SEC (Securities and Exchange Commission) USSOCOM (United States Special Operations Command)	$2,187,861	0.3%	Rank history: #35 in FY2021, #24 in FY2022, #15 in FY2023 and #27 in FY2025; down 62 since FY2023.
78	Clinicomp International Inc. Top agencies VA (Department of Veterans Affairs)	$2,157,684	0.3%	Rank history: #83 in FY2021, #73 in FY2022, #82 in FY2023 and #65 in FY2025; up 4 since FY2023.
79	Xfinion Inc. Top agencies DOS (Department of State)	$2,137,565	0.3%	Rank history: not on the FY2021 list, #98 in FY2022, #66 in FY2023 and #86 in FY2025; down 13 since FY2023.
80	Orbital Micro Systems Inc. Top agencies Commerce (Department of Commerce)	$2,000,000	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
81	IHS Global Inc Top agencies DOI (Department of the Interior) Commerce (Department of Commerce)	$1,982,522	0.2%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2025; new.
82	Vivsoft Technologies LLC Top agencies USAF (Department of the Air Force)	$1,977,860	0.2%	Rank history: not on the FY2021–FY2023 lists and #70 in FY2025; new.
83	Impyrian LLC Top agencies DOE (Department of Energy)	$1,928,671	0.2%	Rank history: #47 in FY2021, #58 in FY2022, #91 in FY2023 and #61 in FY2025; up 8 since FY2023.
84	Ilynx Inc. Top agencies USDA (Department of Agriculture)	$1,904,440	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
85	Soft TECH Consulting, Inc. Top agencies FCC (Federal Communications Commission)	$1,808,578	0.2%	Rank history: not on the FY2021 list, #50 in FY2022, #57 in FY2023 and not on the FY2025 list; down 28 since FY2023.
86	Simba Enterprises LLC Top agencies Commerce (Department of Commerce)	$1,770,000	0.2%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2023 and #78 in FY2025; down 3 since FY2023.
87	Twoday Danmark A/S Top agencies Commerce (Department of Commerce)	$1,758,200	0.2%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2025; new.
88	Lumen Technologies, Inc. 4 awardees, including Lumen Technologies Government Solutions, Inc., Level 3 Telecom Holdings, LLC and Level 3 Communications, LLC Top agencies FMC (Federal Maritime Commission) DOS (Department of State) USAF (Department of the Air Force)	$1,728,136	0.2%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023 and not on the FY2025 list; up 1 since FY2023.
89	RTX Corporation 3 awardees, including Arinc Incorporated and Raytheon Company Top agencies Commerce (Department of Commerce)	$1,715,000	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 40 since FY2023.
90	Innovim, LLC Top agencies Commerce (Department of Commerce)	$1,702,829	0.2%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and #81 in FY2025; down 3 since FY2023.
91	BAM Technologies LLC Top agencies Army (Department of the Army)	$1,692,035	0.2%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and #9 in FY2025; down 44 since FY2023.
92	Deloitte Through Deloitte Consulting LLP Top agencies HHS (Department of Health and Human Services)	$1,643,426	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
93	Koniag, Inc. Through Arlluk Technology Solutions LLC Top agencies EPA (Environmental Protection Agency)	$1,640,768	0.2%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2023 and not on the FY2025 list; down 61 since FY2023.
94	Progov Partners LLC Top agencies Commerce (Department of Commerce)	$1,611,749	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95	Armedia LLC Top agencies DOT (Department of Transportation)	$1,577,270	0.2%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2023 and #83 in FY2025; down 2 since FY2023.
96	Digital Infuzion, LLC Top agencies HHS (Department of Health and Human Services)	$1,545,047	0.2%	Rank history: #50 in FY2021, #57 in FY2022, #64 in FY2023 and #94 in FY2025; down 32 since FY2023.
97	Integrated Data Services, LLC Top agencies USAF (Department of the Air Force)	$1,450,121	0.2%	Rank history: not on the FY2021–FY2023 lists and #58 in FY2025; new.
98	Pt78 LLC Top agencies Commerce (Department of Commerce)	$1,441,744	0.2%	Rank history: not on the FY2021–FY2023 lists and #64 in FY2025; new.
99	A-Tek, Inc. Through Mackson Consulting, LLC Top agencies HHS (Department of Health and Human Services)	$1,415,012	0.2%	Rank history: not on the FY2021 list, #77 in FY2022, #100 in FY2023 and not on the FY2025 list; up 1 since FY2023.
100	Groundswell Corporation Top agencies ED (Department of Education)	$1,406,250	0.2%	Rank history: #90 in FY2021, not on the FY2022–FY2023 lists and #100 in FY2025; returned.

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 $854 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