Top 100 Contractors in PSC D308: Programming Services, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Leidos Holdings, Inc. 4 awardees, including Leidos, Inc. Top agencies HHS (Department of Health and Human Services) Treasury (Department of the Treasury) USAF (Department of the Air Force)	$92,853,813	17.3%	Rank history: #1 in FY2021, #1 in FY2022, #3 in FY2024 and #4 in FY2025; unchanged since FY2022.
2	General Dynamics Corporation 3 awardees, including General Dynamics Information Technology, Inc. and General Dynamics Mission Systems, Inc. Top agencies DOE (Department of Energy) USAF (Department of the Air Force) Army (Department of the Army)	$40,371,452	7.5%	Rank history: #11 in FY2021, #3 in FY2022, #1 in FY2024 and #1 in FY2025; up 1 since FY2022.
3	Maximus Inc. 4 awardees, including Maximus Federal Services, Inc. Top agencies Treasury (Department of the Treasury)	$32,407,213	6.0%	Rank history: #3 in FY2021, #7 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
4	Research Management Consultants Inc. Top agencies OPM (Office of Personnel Management)	$31,329,725	5.8%	Rank history: #6 in FY2021, #4 in FY2022, #4 in FY2024 and #2 in FY2025; unchanged since FY2022.
5	HP Enterprise Services LLC Through Peraton Inc. Top agencies Treasury (Department of the Treasury)	$24,291,324	4.5%	Rank history: not on the FY2021 list, #11 in FY2022, #40 in FY2024 and not on the FY2025 list; up 6 since FY2022.
6	Accenture Inc. 2 awardees, including Accenture Federal Services LLC Top agencies USAF (Department of the Air Force)	$22,555,822	4.2%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2024 and not on the FY2025 list; new.
7	International Business Machines Corporation Top agencies Treasury (Department of the Treasury)	$20,333,486	3.8%	Rank history: #5 in FY2021, #8 in FY2022, #7 in FY2024 and not on the FY2025 list; up 1 since FY2022.
8	Booz Allen Hamilton Holding Corporation 2 awardees, including Booz Allen Hamilton Inc. Top agencies HHS (Department of Health and Human Services) EPA (Environmental Protection Agency)	$15,337,920	2.9%	Rank history: #2 in FY2021, #2 in FY2022, #35 in FY2024 and not on the FY2025 list; down 6 since FY2022.
9	Microsoft Corporation Top agencies Army (Department of the Army) DODEA (Department of Defense Education Activity)	$15,048,953	2.8%	Rank history: #8 in FY2021, #5 in FY2022, #12 in FY2024 and not on the FY2025 list; down 4 since FY2022.
10	Pluribus Digital, Inc. Top agencies DHS (Department of Homeland Security)	$11,073,558	2.1%	Rank history: #12 in FY2021, #6 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
11	Robbins-Gioia LLC Top agencies USAF (Department of the Air Force)	$9,410,683	1.8%	Rank history: #52 in FY2021, #13 in FY2022, #8 in FY2024 and #7 in FY2025; up 2 since FY2022.
12	The Boeing Company 2 awardees Top agencies Army (Department of the Army)	$9,400,101	1.8%	Rank history: #30 in FY2021, #19 in FY2022, #9 in FY2024 and not on the FY2025 list; up 7 since FY2022.
13	Alethix, LLC Top agencies USAF (Department of the Air Force)	$8,061,569	1.5%	Rank history: #27 in FY2021, #21 in FY2022, #18 in FY2024 and not on the FY2025 list; up 8 since FY2022.
14	Four Points Technology, L.L.C. Top agencies VA (Department of Veterans Affairs)	$7,674,719	1.4%	Rank history: #67 in FY2021, #44 in FY2022, not on the FY2024 list and #5 in FY2025; up 30 since FY2022.
15	Advanced Technology Systems Inc. 2 awardees, including Salient Federal-Sgis Inc. Top agencies DCSA (Defense Counterintelligence and Security Agency)	$7,627,539	1.4%	Rank history: #41 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
16	RTX Corporation 2 awardees, including Raytheon Company Top agencies Commerce (Department of Commerce)	$6,312,036	1.2%	Rank history: #19 in FY2021, #42 in FY2022, #14 in FY2024 and #6 in FY2025; up 26 since FY2022.
17	Sabel Systems Technology Solutions, LLC Top agencies Navy (Department of the Navy)	$5,554,232	1.0%	Rank history: #23 in FY2021, #28 in FY2022, #33 in FY2024 and not on the FY2025 list; up 11 since FY2022.
18	Digital Management LLC Top agencies OPM (Office of Personnel Management)	$5,370,006	1.0%	Rank history: #50 in FY2021, #33 in FY2022 and not on the FY2024–FY2025 lists; up 15 since FY2022.
19	Lintech Global Inc. 2 awardees Top agencies Army (Department of the Army)	$5,212,665	1.0%	Rank history: #35 in FY2021, #20 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
20	Mantech International Corporation 2 awardees, including Mantech Mgs, Inc. and Mantech Advanced Systems International, Inc. Top agencies USAF (Department of the Air Force) DOJ (Department of Justice)	$5,123,342	1.0%	Rank history: #31 in FY2021, #16 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
21	Horizon Industries, Limited Top agencies DOL (Department of Labor)	$4,695,357	0.9%	Rank history: #51 in FY2021, #31 in FY2022 and not on the FY2024–FY2025 lists; up 10 since FY2022.
22	TCG Inc. Top agencies EOP (Executive Office of the President)	$4,459,444	0.8%	Rank history: #16 in FY2021, #10 in FY2022 and not on the FY2024–FY2025 lists; down 12 since FY2022.
23	Techtrend, Inc. Top agencies USDA (Department of Agriculture)	$3,796,726	0.7%	Rank history: #62 in FY2021, #36 in FY2022, #27 in FY2024 and not on the FY2025 list; up 13 since FY2022.
24	Science Applications International Corporation Top agencies EPA (Environmental Protection Agency) Treasury (Department of the Treasury)	$3,511,131	0.7%	Rank history: #17 in FY2021, #29 in FY2022, #13 in FY2024 and #15 in FY2025; up 5 since FY2022.
25	Revolutional, LLC Top agencies DCSA (Defense Counterintelligence and Security Agency) Commerce (Department of Commerce)	$3,460,331	0.6%	Rank history: #21 in FY2021, #15 in FY2022, #52 in FY2024 and not on the FY2025 list; down 10 since FY2022.
26	Radiant Infotech, LLC Top agencies HHS (Department of Health and Human Services)	$3,451,208	0.6%	Rank history: #68 in FY2021, #45 in FY2022, #17 in FY2024 and #8 in FY2025; up 19 since FY2022.
27	Enterprise Resource Planning International, LLC Top agencies USAF (Department of the Air Force)	$3,406,675	0.6%	Rank history: #37 in FY2021, #24 in FY2022, #79 in FY2024 and not on the FY2025 list; down 3 since FY2022.
28	Aegis Defense Services, Through Crisis24 Inc. Top agencies DHRA (Defense Human Resources Activity)	$3,387,903	0.6%	Rank history: not on the FY2021 list, #46 in FY2022 and not on the FY2024–FY2025 lists; up 18 since FY2022.
29	Swingtech Consulting Inc. Top agencies DODEA (Department of Defense Education Activity)	$3,043,395	0.6%	Rank history: #76 in FY2021, #53 in FY2022, #15 in FY2024 and not on the FY2025 list; up 24 since FY2022.
30	Sev1Tech, LLC Top agencies Navy (Department of the Navy)	$3,019,536	0.6%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2024 and not on the FY2025 list; new.
31	Alpha Omega Integration LLC Top agencies DOS (Department of State)	$2,992,176	0.6%	Rank history: #55 in FY2021, #39 in FY2022, #32 in FY2024 and not on the FY2025 list; up 8 since FY2022.
32	Dpra Incorporated Top agencies USAF (Department of the Air Force)	$2,916,829	0.5%	Rank history: #84 in FY2021, #40 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
33	Fei-Nha, LLC Top agencies HHS (Department of Health and Human Services)	$2,835,408	0.5%	Rank history: #69 in FY2021, #49 in FY2022, #20 in FY2024 and not on the FY2025 list; up 16 since FY2022.
34	Incentive Technology Group LLC Top agencies DOS (Department of State)	$2,734,141	0.5%	Rank history: not on the FY2021–FY2022 lists, #71 in FY2024 and not on the FY2025 list; new.
35	XL Associates, Inc. Top agencies NARA (National Archives and Records Administration)	$2,693,398	0.5%	Rank history: #61 in FY2021, #61 in FY2022 and not on the FY2024–FY2025 lists; up 26 since FY2022.
36	Synergy Business Innovation & Solutions Inc. Top agencies DOT (Department of Transportation)	$2,545,885	0.5%	Rank history: #89 in FY2021, #60 in FY2022, #23 in FY2024 and #11 in FY2025; up 24 since FY2022.
37	Usmax Corporation Top agencies USAF (Department of the Air Force)	$2,382,349	0.4%	Rank history: #81 in FY2021, #51 in FY2022, #24 in FY2024 and not on the FY2025 list; up 14 since FY2022.
38	VET Advisor LLC Through Three Wire Systems, LLC Top agencies Army (Department of the Army)	$2,271,334	0.4%	Rank history: #75 in FY2021, #55 in FY2022 and not on the FY2024–FY2025 lists; up 17 since FY2022.
39	Scope Infotech Inc Top agencies HHS (Department of Health and Human Services)	$1,903,647	0.4%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2024 and #12 in FY2025; new.
40	Shift.org, Inc. Top agencies USAF (Department of the Air Force)	$1,816,411	0.3%	Rank history: not on the FY2021 list, #50 in FY2022 and not on the FY2024–FY2025 lists; up 10 since FY2022.
41	Purisolve, Inc. Top agencies Treasury (Department of the Treasury)	$1,808,818	0.3%	Rank history: not on the FY2021 list, #71 in FY2022, #26 in FY2024 and not on the FY2025 list; up 30 since FY2022.
42	Most Investments, LLC Top agencies HHS (Department of Health and Human Services)	$1,785,867	0.3%	Rank history: not on the FY2021 list, #59 in FY2022 and not on the FY2024–FY2025 lists; up 17 since FY2022.
43	Spatial Front Inc Top agencies Commerce (Department of Commerce)	$1,723,404	0.3%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2024 and not on the FY2025 list; new.
44	Medidata Solutions Inc. Through Dassault Systemes Americas Corp. Top agencies DOT (Department of Transportation)	$1,589,756	0.3%	Rank history: #80 in FY2021, #76 in FY2022, #61 in FY2024 and not on the FY2025 list; up 32 since FY2022.
45	Innovate! Inc. Top agencies EPA (Environmental Protection Agency)	$1,482,358	0.3%	Rank history: not on the FY2021 list, #85 in FY2022, #57 in FY2024 and not on the FY2025 list; up 40 since FY2022.
46	Confederated Salish and Kootenai Tribes Through S&K Engineering and Research, LLC Top agencies USAF (Department of the Air Force)	$1,459,289	0.3%	Rank history: not on the FY2021 list, #80 in FY2022 and not on the FY2024–FY2025 lists; up 34 since FY2022.
47	Conexus Inc Top agencies USAF (Department of the Air Force)	$1,402,778	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
48	Inserso Corporation Top agencies USAF (Department of the Air Force)	$1,369,232	0.3%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2024 and not on the FY2025 list; new.
49	Dark Matter LLC Top agencies USAF (Department of the Air Force)	$1,309,536	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 73 since FY2022.
50	Mindpetal Software Solutions, LLC Top agencies DOL (Department of Labor)	$1,282,290	0.2%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2024 and #19 in FY2025; up 68 since FY2022.
51	Bruckedwards, Inc. Top agencies Treasury (Department of the Treasury)	$1,277,021	0.2%	Rank history: not on the FY2021 list, #87 in FY2022, #63 in FY2024 and not on the FY2025 list; up 36 since FY2022.
52	Humanit Solutions LLC Top agencies USAF (Department of the Air Force)	$1,163,036	0.2%	Rank history: #92 in FY2021, #84 in FY2022 and not on the FY2024–FY2025 lists; up 32 since FY2022.
53	Datum Software, Inc. Top agencies USAF (Department of the Air Force)	$1,141,842	0.2%	Rank history: #36 in FY2021, #37 in FY2022, #47 in FY2024 and not on the FY2025 list; down 16 since FY2022.
54	Shilpi & Associates LLC Top agencies DOI (Department of the Interior)	$1,119,100	0.2%	Rank history: not on the FY2021 list, #81 in FY2022 and not on the FY2024–FY2025 lists; up 27 since FY2022.
55	Datasource Inc. Top agencies Treasury (Department of the Treasury)	$1,111,476	0.2%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2024 and #14 in FY2025; new.
56	Chevo LLC Top agencies Treasury (Department of the Treasury)	$1,049,406	0.2%	Rank history: not on the FY2021 list, #92 in FY2022 and not on the FY2024–FY2025 lists; up 36 since FY2022.
57	Communications Training Analysis Corporation Top agencies CFTC (Commodity Futures Trading Commission)	$1,034,699	0.2%	Rank history: #40 in FY2021, #63 in FY2022, #37 in FY2024 and not on the FY2025 list; up 6 since FY2022.
58	Vsolvit LLC Top agencies Treasury (Department of the Treasury)	$999,135	0.2%	Rank history: not on the FY2021 list, #95 in FY2022, #46 in FY2024 and not on the FY2025 list; up 37 since FY2022.
59	Northramp LLC Top agencies NRC (Nuclear Regulatory Commission)	$999,000	0.2%	Rank history: not on the FY2021–FY2022 lists, #34 in FY2024 and #13 in FY2025; new.
60	Competitive Range Solutions LLC Top agencies Army (Department of the Army)	$994,293	0.2%	Rank history: not on the FY2021 list, #99 in FY2022, #36 in FY2024 and #17 in FY2025; up 39 since FY2022.
61	The Ventura Group Inc Top agencies DHS (Department of Homeland Security)	$972,819	0.2%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2024 and #21 in FY2025; new.
62	Mindpoint Group LLC Top agencies Commerce (Department of Commerce)	$942,154	0.2%	Rank history: not on the FY2021 list, #74 in FY2022 and not on the FY2024–FY2025 lists; up 12 since FY2022.
63	Microtechnologies LLC Top agencies DHS (Department of Homeland Security)	$884,214	0.2%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2024 and #18 in FY2025; up 44 since FY2022.
64	Sierra 7 Inc Through Sierra7, Inc. Top agencies VA (Department of Veterans Affairs)	$819,910	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
65	Gold Systems, Inc. Top agencies EPA (Environmental Protection Agency)	$792,924	0.1%	Rank history: not on the FY2021 list, #90 in FY2022, not on the FY2024 list and #20 in FY2025; up 25 since FY2022.
66	Vertical Design LLC Top agencies VA (Department of Veterans Affairs)	$761,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 38 since FY2022.
67	Cybermedia Technologies, LLC Top agencies OPM (Office of Personnel Management)	$738,918	0.1%	Rank history: #54 in FY2021, #30 in FY2022 and not on the FY2024–FY2025 lists; down 37 since FY2022.
68	Cloud Nine Technologies Inc. Top agencies HUD (Department of Housing and Urban Development)	$699,708	0.1%	Rank history: not on the FY2021 list, #100 in FY2022 and not on the FY2024–FY2025 lists; up 32 since FY2022.
69	Tuvli LLC Top agencies Army (Department of the Army)	$670,292	0.1%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2024 and #23 in FY2025; new.
70	Full Circle Group, Inc. Top agencies EPA (Environmental Protection Agency)	$661,999	0.1%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2024 and #16 in FY2025; up 63 since FY2022.
71	Project Services Group, LLC Top agencies Treasury (Department of the Treasury)	$612,118	0.1%	Rank history: #63 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 38 since FY2022.
72	Dsfederal, Inc. Top agencies DHRA (Defense Human Resources Activity)	$592,716	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 54 since FY2022.
73	Kalani Consulting Inc. Top agencies DHS (Department of Homeland Security)	$566,200	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 57 since FY2022.
74	Open Intelligence, LLC Top agencies HHS (Department of Health and Human Services)	$551,402	0.1%	Rank history: not on the FY2021–FY2022 lists, #55 in FY2024 and not on the FY2025 list; up 58 since FY2022.
75	BRZ Inc Top agencies Navy (Department of the Navy)	$512,276	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
76	BIF Technologies Corporation Top agencies DHA (Defense Health Agency)	$500,638	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 26 since FY2022.
77	M6-Vets LLC Top agencies HHS (Department of Health and Human Services)	$495,558	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 39 since FY2022.
78	Skylight Inc. Top agencies USAF (Department of the Air Force)	$489,311	0.1%	Rank history: #72 in FY2021, #69 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
79	Thundercat Technology LLC Top agencies VA (Department of Veterans Affairs)	$470,825	0.1%	Rank history: not on the FY2021–FY2022 lists, #45 in FY2024 and not on the FY2025 list; new.
80	Tetra Tech, Inc. Through Segue Technologies, Inc. Top agencies USAF (Department of the Air Force)	$453,786	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 25 since FY2022.
81	Netsync Network Solutions, Inc. Top agencies VA (Department of Veterans Affairs)	$426,682	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 43 since FY2022.
82	Bering - Humantouch JV 1, LLC Top agencies Treasury (Department of the Treasury)	$416,432	0.1%	Rank history: not on the FY2021 list, #94 in FY2022 and not on the FY2024–FY2025 lists; up 12 since FY2022.
83	Interimage, Inc. Top agencies Treasury (Department of the Treasury)	$407,687	0.1%	Rank history: #39 in FY2021, #62 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
84	Tdmk Digital LLC Top agencies USAF (Department of the Air Force)	$401,987	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 26 since FY2022.
85	22Nd Century Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$381,318	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 60 since FY2022.
86	Aretec, Inc. Top agencies DHS (Department of Homeland Security)	$377,161	0.1%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2024 and #25 in FY2025; up 63 since FY2022.
87	Syncadd Systems Inc. Top agencies Army (Department of the Army)	$322,418	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 36 since FY2022.
88	Competitive Innovations LLC Top agencies NRC (Nuclear Regulatory Commission)	$316,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2024 and not on the FY2025 list; up 78 since FY2022.
89	Analytica LLC Top agencies Treasury (Department of the Treasury)	$311,402	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 68 since FY2022.
90	Carahsoft Technology Corp Top agencies Army (Department of the Army)	$293,343	0.1%	Rank history: #53 in FY2021, #14 in FY2022, #54 in FY2024 and not on the FY2025 list; down 76 since FY2022.
91	Virginia Commonwealth University Through Old Dominion University Research Foundation Top agencies Navy (Department of the Navy)	$286,459	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
92	Integrated Data Services, LLC Top agencies USAF (Department of the Air Force)	$285,892	0.1%	Rank history: not on the FY2021 list, #48 in FY2022 and not on the FY2024–FY2025 lists; down 44 since FY2022.
93	Uncomn LLC Top agencies USAF (Department of the Air Force)	$264,541	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 35 since FY2022.
94	Vista Defense Technologies, LLC Top agencies Navy (Department of the Navy)	$254,833	<0.1%	Rank history: not on the FY2021–FY2022 lists, #56 in FY2024 and #22 in FY2025; up 68 since FY2022.
95	Qivliq Commercial Group LLC Top agencies USAF (Department of the Air Force)	$241,974	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 53 since FY2022.
96	KMM Technologies, Inc. Top agencies Navy (Department of the Navy)	$229,020	<0.1%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2024 and not on the FY2025 list; up 73 since FY2022.
97	Solutions By Design II, LLC Top agencies FEC (Federal Election Commission)	$227,317	<0.1%	Rank history: not on the FY2021–FY2022 lists, #77 in FY2024 and not on the FY2025 list; up 73 since FY2022.
98	ITC Federal, LLC Top agencies FEC (Federal Election Commission)	$221,248	<0.1%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2024 and not on the FY2025 list; up 75 since FY2022.
99	Siertek, Ltd. Top agencies USAF (Department of the Air Force)	$209,067	<0.1%	Rank history: #59 in FY2021, #38 in FY2022 and not on the FY2024–FY2025 lists; down 61 since FY2022.
100	BAE Systems PLC 2 awardees, including BAE Systems Technology Solutions & Services Inc. Top agencies Army (Department of the Army)	$206,432	<0.1%	Rank history: #38 in FY2021, #43 in FY2022 and not on the FY2024–FY2025 lists; down 57 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 $537 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