Top 100 Contractors in NAICS 511120: Periodical Publishers, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Reed Elsevier Inc. 7 awardees, including Relx Inc., Elsevier B.V. and Lnrs Data Services Inc. Top agencies DCSA (Defense Counterintelligence and Security Agency) HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$28,163,431	40.1%	Rank history: #1 in FY2022, #8 in FY2023, #51 in FY2024 and not on the FY2025 list; unchanged since FY2020.
2	Ebsco Industries Inc. 3 awardees Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) VA (Department of Veterans Affairs)	$6,530,065	9.3%	Rank history: #2 in FY2022, #2 in FY2023, #1 in FY2024 and #3 in FY2025; up 6 since FY2020.
3	Thomson Reuters (Tax & Accounting) Inc. 2 awardees, including West Publishing Corporation and Thomson Reuters (Markets) LLC Top agencies Treasury (Department of the Treasury) USITC (International Trade Commission) VA (Department of Veterans Affairs)	$3,313,548	4.7%	Rank history: #3 in FY2022, #3 in FY2023, #5 in FY2024 and not on the FY2025 list; unchanged since FY2020.
4	John Wiley & Sons Inc. 4 awardees, including Wiley Subscription Services, Inc. Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) DOI (Department of the Interior)	$3,101,910	4.4%	Rank history: #6 in FY2022, #6 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2020.
5	Mcgraw Hill Financial Inc. 3 awardees, including S&P Global Inc., Standard & Poor's Financial Services LLC and S&P Global Market Intelligence LLC Top agencies DLA (Defense Logistics Agency) CFTC (Commodity Futures Trading Commission) DOE (Department of Energy)	$1,799,713	2.6%	Rank history: #9 in FY2022, #15 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
6	Wolters Kluwer N.V. 6 awardees, including CCH Incorporated, Uptodate, Inc. and Wolters Kluwer Clinical Drug Information, Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) Treasury (Department of the Treasury)	$1,710,332	2.4%	Rank history: #11 in FY2022, #13 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2020.
7	American Chemical Society 2 awardees Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) USDA (Department of Agriculture)	$1,547,760	2.2%	Rank history: #10 in FY2022, #11 in FY2023, #11 in FY2024 and #10 in FY2025; up 4 since FY2020.
8	Bloomberg LP 2 awardees, including Bloomberg Industry Group, Inc. and Bloomberg Finance LP Top agencies Treasury (Department of the Treasury) DOJ (Department of Justice) DOL (Department of Labor)	$1,504,811	2.1%	Rank history: #7 in FY2022, #5 in FY2023, #7 in FY2024 and #5 in FY2025; up 1 since FY2020.
9	Prenax Inc. 2 awardees Top agencies DHS (Department of Homeland Security) NASA (National Aeronautics and Space Administration) VA (Department of Veterans Affairs)	$1,057,879	1.5%	Rank history: #5 in FY2022, #4 in FY2023, #8 in FY2024 and #4 in FY2025; down 3 since FY2020.
10	Northrop Grumman Corporation 2 awardees, including Northrop Grumman Systems Corporation Top agencies Navy (Department of the Navy)	$925,676	1.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
11	Energy Intelligence Group, Inc. Top agencies DOE (Department of Energy) DOS (Department of State) DLA (Defense Logistics Agency)	$889,703	1.3%	Rank history: #16 in FY2022, #99 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2020.
12	Cox Subscriptions, Inc. Top agencies HUD (Department of Housing and Urban Development) VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$880,431	1.3%	Rank history: #12 in FY2022, #16 in FY2023, #18 in FY2024 and #15 in FY2025; up 5 since FY2020.
13	Mcgraw Hill LLC Top agencies VA (Department of Veterans Affairs)	$875,714	1.2%	Rank history: not on the FY2022 list, #10 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
14	Oil Price Information Service LLC 3 awardees, including Axxis Software LLC and IHS Global Inc. Top agencies DLA (Defense Logistics Agency) DOE (Department of Energy) FTC (Federal Trade Commission)	$837,867	1.2%	Rank history: #15 in FY2022, #36 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2020.
15	First Advantage Corporation Through Dodge Construction Network, LLC Top agencies DOL (Department of Labor) DOE (Department of Energy)	$808,226	1.2%	Rank history: #17 in FY2022, #12 in FY2023, #32 in FY2024 and not on the FY2025 list; up 11 since FY2020.
16	Informa Business Intelligence Inc. 5 awardees, including Informa Media LLC, Informa Business Media, Inc. and Taylor & Francis Group LLC Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture) NASA (National Aeronautics and Space Administration)	$669,097	1.0%	Rank history: #35 in FY2022, #83 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
17	Fiscalnote, Inc. 2 awardees, including Cq-Roll Call, Inc. Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) DOE (Department of Energy)	$527,105	0.8%	Rank history: #19 in FY2022, #18 in FY2023 and not on the FY2024–FY2025 lists; up 13 since FY2020.
18	IQ Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$519,748	0.7%	Rank history: #20 in FY2022, #14 in FY2023, #12 in FY2024 and not on the FY2025 list; up 3 since FY2020.
19	Cambridge Information Group Inc. 2 awardees, including Ex Libris USA Inc. and Proquest LLC Top agencies USDA (Department of Agriculture) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$471,052	0.7%	Rank history: #44 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; up 171 since FY2020.
20	Cengage Learning Inc. Top agencies DODEA (Department of Defense Education Activity)	$446,000	0.6%	Rank history: #21 in FY2022, #17 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
21	Teton Data Systems Top agencies SSA (Social Security Administration) VA (Department of Veterans Affairs)	$441,117	0.6%	Rank history: #22 in FY2022 and not on the FY2023–FY2025 lists; up 2 since FY2020.
22	The Financial Times Ltd Top agencies Commerce (Department of Commerce) USDA (Department of Agriculture) Treasury (Department of the Treasury)	$402,755	0.6%	Rank history: #18 in FY2022, #22 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2020.
23	American Institute of Physics Incorporated 2 awardees, including AIP Publishing LLC Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) DOE (Department of Energy)	$338,866	0.5%	Rank history: #26 in FY2022, #47 in FY2023 and not on the FY2024–FY2025 lists; up 46 since FY2020.
24	LM Information Delivery Inc. Top agencies Army (Department of the Army) VA (Department of Veterans Affairs) DOI (Department of the Interior)	$321,928	0.5%	Rank history: #31 in FY2022, #24 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2020.
25	Trace3 Government, LLC Top agencies Navy (Department of the Navy)	$307,909	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26	National Journal Group LLC Top agencies EOP (Executive Office of the President) SSA (Social Security Administration) FCC (Federal Communications Commission)	$287,697	0.4%	Rank history: #41 in FY2022, #31 in FY2023, #33 in FY2024 and #30 in FY2025; up 5 since FY2020.
27	Strategic Business Insights, Inc. Top agencies Commerce (Department of Commerce)	$261,490	0.4%	Rank history: #36 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
28	IOP Publishing Incorporated 4 awardees Top agencies DOE (Department of Energy) Navy (Department of the Navy) DTRA (Defense Threat Reduction Agency)	$248,715	0.4%	Rank history: #28 in FY2022 and not on the FY2023–FY2025 lists; up 16 since FY2020.
29	Royal Society of Chemistry (The) Top agencies USDA (Department of Agriculture) Navy (Department of the Navy) DOE (Department of Energy)	$237,375	0.3%	Rank history: #48 in FY2022, #43 in FY2023, #30 in FY2024 and not on the FY2025 list; up 18 since FY2020.
30	Francisco Partners Management Through Everfox LLC Top agencies DFAS (Defense Finance and Accounting Service)	$223,148	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	Relx Inc. Top agencies USDA (Department of Agriculture) DHS (Department of Homeland Security) DOE (Department of Energy)	$211,074	0.3%	Rank history: #4 in FY2022, #1 in FY2023, #2 in FY2024 and #2 in FY2025; down 27 since FY2020.
32	EMA Design Automation, Inc. Top agencies DMEA (Defense Microelectronics Activity)	$209,810	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
33	Clarivate Analytics (Us) LLC Top agencies Navy (Department of the Navy)	$205,446	0.3%	Rank history: not on the FY2022–FY2024 lists and #21 in FY2025; new, not ranked in FY2020.
34	J.e. Federal Enterprises, Llc. Top agencies VA (Department of Veterans Affairs)	$195,019	0.3%	Rank history: #27 in FY2022, #30 in FY2023 and not on the FY2024–FY2025 lists; up 20 since FY2020.
35	Fair Health Inc. Top agencies VA (Department of Veterans Affairs)	$193,500	0.3%	Rank history: #46 in FY2022 and not on the FY2023–FY2025 lists; up 55 since FY2020.
36	Thermo Electron Corporation Through FEI Company Top agencies Navy (Department of the Navy)	$191,100	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
37	Argus Media Inc. Top agencies CFTC (Commodity Futures Trading Commission) DOE (Department of Energy) DLA (Defense Logistics Agency)	$189,108	0.3%	Rank history: #29 in FY2022 and not on the FY2023–FY2025 lists; down 2 since FY2020.
38	Curtiss-Wright Corporation Through Curtiss-Wright DS, Inc. Top agencies USAF (Department of the Air Force)	$175,000	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
39	Inside Mortgage Finance Publications Inc. Top agencies CFPB (Consumer Financial Protection Bureau) Treasury (Department of the Treasury)	$173,819	0.2%	Rank history: #42 in FY2022, #27 in FY2023, #38 in FY2024 and #24 in FY2025; up 14 since FY2020.
40	Myjove Corporation Top agencies Army (Department of the Army) USDA (Department of Agriculture) Navy (Department of the Navy)	$169,675	0.2%	Rank history: #65 in FY2022, #38 in FY2023, #39 in FY2024 and not on the FY2025 list; up 18 since FY2020.
41	The Boeing Company Through Jeppesen Foreflight, Inc. Top agencies DOJ (Department of Justice)	$168,212	0.2%	Rank history: #30 in FY2022, #26 in FY2023 and not on the FY2024–FY2025 lists; up 27 since FY2020.
42	Winnebago Tribe of Nebraska Through HCI Management Services Company Top agencies Army (Department of the Army)	$152,090	0.2%	Rank history: #55 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
43	Digital Science & Research Solutions Inc. 3 awardees, including Springer Nature Customer Service Center LLC, Springer Healthcare LLC and Springer Nature America, Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services) NASA (National Aeronautics and Space Administration)	$151,163	0.2%	Rank history: #24 in FY2022 and not on the FY2023–FY2025 lists; down 1 since FY2020.
44	Randstad North America Inc. Through Monster Government Solutions, LLC Top agencies VA (Department of Veterans Affairs)	$149,456	0.2%	Rank history: not on the FY2022–FY2025 lists; up 8 since FY2020.
45	Association for Computing Machinery, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$140,395	0.2%	Rank history: #51 in FY2022, #54 in FY2023 and not on the FY2024–FY2025 lists; up 63 since FY2020.
46	Schneider Kimberly S Top agencies Army (Department of the Army)	$130,440	0.2%	Rank history: #54 in FY2022, #35 in FY2023, #25 in FY2024 and #18 in FY2025; up 11 since FY2020.
47	American Physical Society Top agencies Navy (Department of the Navy) Smithsonian (Smithsonian Institution)	$129,312	0.2%	Rank history: not on the FY2022–FY2025 lists; up 19 since FY2020.
48	Inventors Digest, LLC Top agencies Commerce (Department of Commerce)	$119,988	0.2%	Rank history: #58 in FY2022 and not on the FY2023–FY2025 lists; up 12 since FY2020.
49	Antimicrobial Therapy, Inc. Top agencies VA (Department of Veterans Affairs)	$118,369	0.2%	Rank history: #57 in FY2022, #37 in FY2023, #27 in FY2024 and #20 in FY2025; new, not ranked in FY2020.
50	Annual Reviews Top agencies USDA (Department of Agriculture) DOE (Department of Energy)	$113,806	0.2%	Rank history: #59 in FY2022, #42 in FY2023, #29 in FY2024 and not on the FY2025 list; up 15 since FY2020.
51	Environment & Energy Publishing, LLC Top agencies DOI (Department of the Interior)	$110,250	0.2%	Rank history: #60 in FY2022 and not on the FY2023–FY2025 lists; up 13 since FY2020.
52	American Public Health Association Top agencies HHS (Department of Health and Human Services)	$107,500	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
53	Access Intelligence LLC Top agencies DNFSB (Defense Nuclear Facilities Safety Board) NRC (Nuclear Regulatory Commission) DOE (Department of Energy)	$105,402	0.2%	Rank history: #62 in FY2022, #50 in FY2023, #45 in FY2024 and #28 in FY2025; up 20 since FY2020.
54	Roskill Holdings Ltd Through Roskill Information Services Limited Top agencies DOI (Department of the Interior)	$100,000	0.1%	Rank history: not on the FY2022–FY2025 lists; down 27 since FY2020.
55	Jane'S Group UK Limited Top agencies USAF (Department of the Air Force)	$98,011	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
56	Schatz Publishing Group, LLC Top agencies USAF (Department of the Air Force)	$89,529	0.1%	Rank history: #61 in FY2022, #41 in FY2023, #31 in FY2024 and not on the FY2025 list; up 5 since FY2020.
57	American Hospital Association Through Health Research and Educational Trust Top agencies VA (Department of Veterans Affairs)	$85,900	0.1%	Rank history: not on the FY2022 list, #45 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
58	The Institute of Electrical and Electronics Engineers Incorp Through Institute of Electrical & Electronics Engineers Inc. Top agencies Army (Department of the Army)	$84,100	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
59	Association of Schools and Programs of Public Health, Inc. Top agencies HHS (Department of Health and Human Services)	$81,500	0.1%	Rank history: not on the FY2022–FY2025 lists; down 11 since FY2020.
60	Infopro Digital Inc. Top agencies CFTC (Commodity Futures Trading Commission)	$80,450	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
61	Trade Data Monitor, LLC Top agencies DHS (Department of Homeland Security)	$80,000	0.1%	Rank history: #71 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
62	Digital Venture LLC Top agencies DOI (Department of the Interior)	$80,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Mackin Book Company Top agencies DODEA (Department of Defense Education Activity)	$78,975	0.1%	Rank history: #72 in FY2022, #46 in FY2023, #34 in FY2024 and not on the FY2025 list; up 19 since FY2020.
64	American Society for Microbiology Top agencies USDA (Department of Agriculture)	$77,437	0.1%	Rank history: #66 in FY2022 and not on the FY2023–FY2025 lists; up 16 since FY2020.
65	Marine Corps Association Top agencies USSOCOM (United States Special Operations Command)	$76,800	0.1%	Rank history: #73 in FY2022 and not on the FY2023–FY2025 lists; up 45 since FY2020.
66	The Hearst Corporation Through Fitch Solutions, Inc. Top agencies DOE (Department of Energy)	$68,146	0.1%	Rank history: #77 in FY2022, #51 in FY2023 and not on the FY2024–FY2025 lists; up 27 since FY2020.
67	Warren Communications News, Inc. Top agencies DOJ (Department of Justice)	$68,000	0.1%	Rank history: #70 in FY2022, #94 in FY2023, #64 in FY2024 and #42 in FY2025; new, not ranked in FY2020.
68	Sinclair Broadcast Group Inc. Through Politico, LLC Top agencies DOT (Department of Transportation) DTRA (Defense Threat Reduction Agency)	$67,350	0.1%	Rank history: #64 in FY2022, #34 in FY2023 and not on the FY2024–FY2025 lists; up 139 since FY2020.
69	The Winvale Group, LLC Top agencies DOE (Department of Energy)	$66,751	0.1%	Rank history: #78 in FY2022 and not on the FY2023–FY2025 lists; up 25 since FY2020.
70	Oclc, Inc. Top agencies Army (Department of the Army)	$62,555	0.1%	Rank history: #45 in FY2022, #40 in FY2023, #26 in FY2024 and #19 in FY2025; up 92 since FY2020.
71	National Peace Corps Association Top agencies Peace Corps	$62,400	0.1%	Rank history: #80 in FY2022, #62 in FY2023 and not on the FY2024–FY2025 lists; up 25 since FY2020.
72	Inside Washington Publishers LLC Top agencies EOP (Executive Office of the President) USITC (International Trade Commission) USAF (Department of the Air Force)	$62,195	0.1%	Rank history: not on the FY2022 list, #97 in FY2023 and not on the FY2024–FY2025 lists; up 71 since FY2020.
73	Dmedia Associates Inc. Top agencies Army (Department of the Army)	$58,726	0.1%	Rank history: #52 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
74	Bioone Top agencies USDA (Department of Agriculture) Army (Department of the Army)	$57,187	0.1%	Rank history: #69 in FY2022, #66 in FY2023, #50 in FY2024 and not on the FY2025 list; up 25 since FY2020.
75	Cambridge University Press Through Chancellor, Masters and Scholars of the University of Cambridge Top agencies USDA (Department of Agriculture)	$56,486	0.1%	Rank history: #56 in FY2022 and not on the FY2023–FY2025 lists; up 22 since FY2020.
76	National Contract Management Association Top agencies Navy (Department of the Navy)	$55,080	0.1%	Rank history: not on the FY2022–FY2025 lists; down 39 since FY2020.
77	Euromoney Institutional Investor PLC Through Institutional Investor LLC Top agencies Treasury (Department of the Treasury)	$55,000	0.1%	Rank history: #85 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
78	Drilling Info Inc. Through Globalview Software, Inc. Top agencies DLA (Defense Logistics Agency)	$54,840	0.1%	Rank history: #86 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
79	Optical Society of America, Incorporated (The) Top agencies Navy (Department of the Navy) DTRA (Defense Threat Reduction Agency)	$53,890	0.1%	Rank history: #95 in FY2022 and not on the FY2023–FY2025 lists; up 114 since FY2020.
80	Green Street Advisors, LLC Top agencies Treasury (Department of the Treasury)	$53,491	0.1%	Rank history: not on the FY2022 list, #61 in FY2023, #48 in FY2024 and not on the FY2025 list; up 58 since FY2020.
81	New TECH Solutions, Inc. Top agencies Army (Department of the Army)	$52,735	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
82	LRP Publications, Inc. Top agencies CFTC (Commodity Futures Trading Commission) VA (Department of Veterans Affairs) OSD (Office of the Secretary of Defense)	$51,681	0.1%	Rank history: not on the FY2022 list, #64 in FY2023, #56 in FY2024 and #33 in FY2025; up 42 since FY2020.
83	Quantum Interface, LLC Top agencies USAF (Department of the Air Force)	$50,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
84	The American Phytopathological Society Top agencies USDA (Department of Agriculture)	$49,998	0.1%	Rank history: #88 in FY2022 and not on the FY2023–FY2025 lists; up 22 since FY2020.
85	Society for Science and the Public Top agencies USAID (US Agency for International Development)	$48,000	0.1%	Rank history: #89 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
86	American Medical Association Top agencies USDA (Department of Agriculture) DHA (Defense Health Agency)	$46,041	0.1%	Rank history: #90 in FY2022 and not on the FY2023–FY2025 lists; up 27 since FY2020.
87	Anark Corporation Top agencies Navy (Department of the Navy)	$46,029	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
88	EII Holdings II Inc. Top agencies SEC (Securities and Exchange Commission)	$46,000	0.1%	Rank history: not on the FY2022 list, #74 in FY2023, #54 in FY2024 and #32 in FY2025; new, not ranked in FY2020.
89	Elsevier B.V. Top agencies EPA (Environmental Protection Agency)	$45,850	0.1%	Rank history: #8 in FY2022, #9 in FY2023, #4 in FY2024 and #6 in FY2025; down 84 since FY2020.
90	American Institute of Aeronautics and Astronautics, Inc. Top agencies USAF (Department of the Air Force) DOT (Department of Transportation)	$45,735	0.1%	Rank history: #91 in FY2022, #78 in FY2023, #58 in FY2024 and #34 in FY2025; down 13 since FY2020.
91	American Society of Agricultural and Biological Engineers Top agencies USDA (Department of Agriculture)	$44,768	0.1%	Rank history: #92 in FY2022, #55 in FY2023, #40 in FY2024 and not on the FY2025 list; up 25 since FY2020.
92	Tractmanager Inc. Through Winifred S Hayes Inc. Top agencies VA (Department of Veterans Affairs)	$43,977	0.1%	Rank history: not on the FY2022–FY2025 lists; up 90 since FY2020.
93	Heartland Communications Group, Inc. Top agencies USDA (Department of Agriculture)	$41,622	0.1%	Rank history: #96 in FY2022 and not on the FY2023–FY2025 lists; up 27 since FY2020.
94	Graham Advisory Network Inc. Top agencies VA (Department of Veterans Affairs)	$41,342	0.1%	Rank history: #94 in FY2022, not on the FY2023–FY2024 lists and #27 in FY2025; new, not ranked in FY2020.
95	Capital Economics (N.A.) Limited Top agencies USDA (Department of Agriculture)	$41,001	0.1%	Rank history: not on the FY2022–FY2025 lists; up 53 since FY2020.
96	Leadership Connect, Inc. Top agencies NRC (Nuclear Regulatory Commission)	$37,457	0.1%	Rank history: #99 in FY2022, #59 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2020.
97	Urner Barry Publications, Inc. Top agencies Commerce (Department of Commerce) DECA (Defense Commissary Agency)	$36,471	0.1%	Rank history: #97 in FY2022, #58 in FY2023, #42 in FY2024 and #40 in FY2025; up 39 since FY2020.
98	Cq-Roll Call, Inc. Top agencies DOJ (Department of Justice)	$35,890	0.1%	Rank history: not on the FY2022–FY2025 lists; down 26 since FY2020.
99	Euromonitor International, Inc. Top agencies USDA (Department of Agriculture)	$35,696	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
100	Hottinger Bruel & Kjaer Inc. Top agencies Army (Department of the Army)	$35,310	0.1%	Rank history: not on the FY2022–FY2023 lists, #78 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.

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 $70.2 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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