Top 100 Contractors in NAICS 511120: Periodical Publishers, FY2023

Name: Top 100 Contractors in NAICS 511120: Periodical Publishers, FY2023
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 81% of FY2023 NAICS 511120 contract dollars

Contract obligations: $63,976,407 Net of deobligations, by contracts coded NAICS 511120
Contractors: 117 Parent companies with an obligation
Largest contractor: Relx Inc $22.3 million, 34.4% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Relx Inc 4 awardees, including Elsevier B.V. Top agencies DCSA (Defense Counterintelligence and Security Agency) HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$22,279,148	34.4%	Rank history: #31 in FY2021, #4 in FY2022, #2 in FY2024 and #2 in FY2025; up 3 since FY2022.
2	Ebsco Industries Inc. 3 awardees Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) Commerce (Department of Commerce)	$11,413,291	17.6%	Rank history: #2 in FY2021, #2 in FY2022, #1 in FY2024 and #3 in FY2025; unchanged since FY2022.
3	Thomson Reuters (Tax & Accounting) Inc. 3 awardees, including West Publishing Corporation Top agencies Treasury (Department of the Treasury) HHS (Department of Health and Human Services) FMCS (Federal Mediation and Conciliation Service)	$5,681,256	8.8%	Rank history: #3 in FY2021, #3 in FY2022, #5 in FY2024 and not on the FY2025 list; unchanged since FY2022.
4	Prenax Inc. Top agencies DOI (Department of the Interior) DLA (Defense Logistics Agency) DHS (Department of Homeland Security)	$3,215,970	5.0%	Rank history: #9 in FY2021, #5 in FY2022, #8 in FY2024 and #4 in FY2025; up 1 since FY2022.
5	Bloomberg L.P. Through Bloomberg Industry Group, Inc. Top agencies Treasury (Department of the Treasury) DOJ (Department of Justice) DTRA (Defense Threat Reduction Agency)	$2,259,101	3.5%	Rank history: #8 in FY2021, #7 in FY2022, #7 in FY2024 and #5 in FY2025; up 2 since FY2022.
6	John Wiley & Sons Inc. Top agencies HHS (Department of Health and Human Services) SEC (Securities and Exchange Commission)	$2,202,528	3.4%	Rank history: #4 in FY2021, #6 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
7	Teledyne Technologies Incorporated Through Teledyne Controls, LLC Top agencies Navy (Department of the Navy)	$1,671,146	2.6%	Rank history: not on the FY2021 list, #13 in FY2022, #14 in FY2024 and #7 in FY2025; up 6 since FY2022.
8	Reed Elsevier Inc. 3 awardees, including Elsevier B.V. and Matthew Bender & Company Inc. Top agencies Commerce (Department of Commerce) Army (Department of the Army)	$1,569,647	2.4%	Rank history: #1 in FY2021, #1 in FY2022, #51 in FY2024 and not on the FY2025 list; down 7 since FY2022.
9	Elsevier B.V. Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) FTC (Federal Trade Commission)	$1,055,007	1.6%	Rank history: #89 in FY2021, #8 in FY2022, #4 in FY2024 and #6 in FY2025; down 1 since FY2022.
10	Mcgraw Hill LLC Top agencies VA (Department of Veterans Affairs)	$1,044,890	1.6%	Rank history: #13 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
11	American Chemical Society 2 awardees Top agencies HHS (Department of Health and Human Services) USDA (Department of Agriculture) DOE (Department of Energy)	$996,046	1.5%	Rank history: #7 in FY2021, #10 in FY2022, #11 in FY2024 and #10 in FY2025; down 1 since FY2022.
12	First Advantage Corporation Through Dodge Construction Network, LLC Top agencies DOL (Department of Labor)	$807,751	1.2%	Rank history: #15 in FY2021, #17 in FY2022, #32 in FY2024 and not on the FY2025 list; up 5 since FY2022.
13	Wolters Kluwer N.V. 6 awardees, including Uptodate, Inc., CCH Incorporated and Ovid Technologies, Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$734,168	1.1%	Rank history: #6 in FY2021, #11 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
14	IQ Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$654,015	1.0%	Rank history: #18 in FY2021, #20 in FY2022, #12 in FY2024 and not on the FY2025 list; up 6 since FY2022.
15	Mcgraw Hill Financial Inc. 3 awardees, including Standard & Poor's Financial Services LLC, S&P Global Market Intelligence LLC and S&P Global Inc. Top agencies Treasury (Department of the Treasury) PBGC (Pension Benefit Guaranty Corporation) DHS (Department of Homeland Security)	$591,132	0.9%	Rank history: #5 in FY2021, #9 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
16	Cox Subscriptions, Inc. Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$450,737	0.7%	Rank history: #12 in FY2021, #12 in FY2022, #18 in FY2024 and #15 in FY2025; down 4 since FY2022.
17	Cengage Learning Inc. Top agencies DODEA (Department of Defense Education Activity)	$446,000	0.7%	Rank history: #20 in FY2021, #21 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
18	Fiscalnote, Inc. 2 awardees, including Cq-Roll Call, Inc. Top agencies HHS (Department of Health and Human Services) DOI (Department of the Interior) DLA (Defense Logistics Agency)	$402,595	0.6%	Rank history: #17 in FY2021, #19 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
19	Proquest LLC Through Ex Libris USA Inc. Top agencies USDA (Department of Agriculture) Navy (Department of the Navy)	$395,268	0.6%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2024 and #13 in FY2025; new.
20	Merative US L.P. Top agencies HHS (Department of Health and Human Services)	$371,475	0.6%	Rank history: not on the FY2021 list, #25 in FY2022, #16 in FY2024 and #12 in FY2025; up 5 since FY2022.
21	Pageant Media Ltd Through With Intelligence Limited Top agencies SEC (Securities and Exchange Commission)	$332,179	0.5%	Rank history: not on the FY2021 list, #40 in FY2022, #19 in FY2024 and not on the FY2025 list; up 19 since FY2022.
22	The Financial Times Ltd Top agencies DOS (Department of State)	$269,277	0.4%	Rank history: #22 in FY2021, #18 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
23	Financial Times Group Limited Through Financial Times Limited(The) Top agencies Commerce (Department of Commerce)	$263,082	0.4%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2024 and #9 in FY2025; new.
24	LM Information Delivery Inc. Top agencies Army (Department of the Army)	$213,897	0.3%	Rank history: #24 in FY2021, #31 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
25	Tax Analysts Top agencies Treasury (Department of the Treasury)	$201,044	0.3%	Rank history: not on the FY2021 list, #32 in FY2022, #21 in FY2024 and not on the FY2025 list; up 7 since FY2022.
26	The Boeing Company Through Jeppesen Foreflight, Inc. Top agencies DOJ (Department of Justice)	$197,531	0.3%	Rank history: #41 in FY2021, #30 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
27	Inside Mortgage Finance Publications Inc. Top agencies CFPB (Consumer Financial Protection Bureau) Treasury (Department of the Treasury)	$191,631	0.3%	Rank history: #39 in FY2021, #42 in FY2022, #38 in FY2024 and #24 in FY2025; up 15 since FY2022.
28	Sae International Top agencies DOT (Department of Transportation)	$186,352	0.3%	Rank history: not on the FY2021 list, #43 in FY2022, #22 in FY2024 and #16 in FY2025; up 15 since FY2022.
29	J.D. Power and Associates Through J.d. Power Top agencies SSA (Social Security Administration)	$170,000	0.3%	Rank history: not on the FY2021 list, #47 in FY2022 and not on the FY2024–FY2025 lists; up 18 since FY2022.
30	J.e. Federal Enterprises, Llc. Top agencies VA (Department of Veterans Affairs)	$168,673	0.3%	Rank history: #34 in FY2021, #27 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
31	National Journal Group LLC 2 awardees Top agencies SSA (Social Security Administration) FCC (Federal Communications Commission) EAC (US Election Assistance Commission)	$153,893	0.2%	Rank history: #26 in FY2021, #41 in FY2022, #33 in FY2024 and #30 in FY2025; up 10 since FY2022.
32	The Economist Newspaper Group Incorporated Through The Economist Intelligence Unit, NA, Incorporated Top agencies USITC (International Trade Commission) DFC (International Development Finance Corporation)	$149,956	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
33	Rustici Software LLC Top agencies Navy (Department of the Navy)	$145,078	0.2%	Rank history: not on the FY2021 list, #53 in FY2022 and not on the FY2024–FY2025 lists; up 20 since FY2022.
34	Sinclair Broadcast Group Inc. Through Politico, LLC Top agencies DOI (Department of the Interior) DTRA (Defense Threat Reduction Agency)	$142,864	0.2%	Rank history: #68 in FY2021, #64 in FY2022 and not on the FY2024–FY2025 lists; up 30 since FY2022.
35	Schneider Kimberly S Top agencies Army (Department of the Army)	$137,700	0.2%	Rank history: #46 in FY2021, #54 in FY2022, #25 in FY2024 and #18 in FY2025; up 19 since FY2022.
36	Oil Price Information Service LLC Through IHS Global Inc. Top agencies FTC (Federal Trade Commission) VA (Department of Veterans Affairs) DOI (Department of the Interior)	$131,361	0.2%	Rank history: #14 in FY2021, #15 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
37	Antimicrobial Therapy, Inc. Top agencies VA (Department of Veterans Affairs)	$125,577	0.2%	Rank history: #49 in FY2021, #57 in FY2022, #27 in FY2024 and #20 in FY2025; up 20 since FY2022.
38	Myjove Corporation Top agencies USDA (Department of Agriculture) Army (Department of the Army) Navy (Department of the Navy)	$124,275	0.2%	Rank history: #40 in FY2021, #65 in FY2022, #39 in FY2024 and not on the FY2025 list; up 27 since FY2022.
39	Clarivate Analytics (US) LLC Top agencies DOI (Department of the Interior)	$121,098	0.2%	Rank history: not on the FY2021 list, #84 in FY2022, #28 in FY2024 and not on the FY2025 list; up 45 since FY2022.
40	Oclc, Inc. Top agencies Army (Department of the Army)	$121,000	0.2%	Rank history: #70 in FY2021, #45 in FY2022, #26 in FY2024 and #19 in FY2025; up 5 since FY2022.
41	Schatz Publishing Group, LLC Top agencies USAF (Department of the Air Force)	$110,975	0.2%	Rank history: #56 in FY2021, #61 in FY2022, #31 in FY2024 and not on the FY2025 list; up 20 since FY2022.
42	Annual Reviews Top agencies USDA (Department of Agriculture)	$108,442	0.2%	Rank history: #50 in FY2021, #59 in FY2022, #29 in FY2024 and not on the FY2025 list; up 17 since FY2022.
43	Royal Society of Chemistry (The) Top agencies USDA (Department of Agriculture)	$106,441	0.2%	Rank history: #29 in FY2021, #48 in FY2022, #30 in FY2024 and not on the FY2025 list; up 5 since FY2022.
44	Cambridge Information Group Inc. Through Ex Libris USA Inc. Top agencies HHS (Department of Health and Human Services)	$103,641	0.2%	Rank history: #19 in FY2021, #44 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
45	American Hospital Association Through Health Research and Educational Trust Top agencies VA (Department of Veterans Affairs)	$100,000	0.2%	Rank history: #57 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
46	Mackin Book Company Top agencies DODEA (Department of Defense Education Activity)	$84,375	0.1%	Rank history: #63 in FY2021, #72 in FY2022, #34 in FY2024 and not on the FY2025 list; up 26 since FY2022.
47	American Institute of Physics Incorporated Through AIP Publishing LLC Top agencies DOE (Department of Energy)	$82,486	0.1%	Rank history: #23 in FY2021, #26 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
48	London Stock Exchange Group PLC Through Refinitiv US LLC Top agencies Treasury (Department of the Treasury)	$77,922	0.1%	Rank history: not on the FY2021–FY2022 lists, #35 in FY2024 and not on the FY2025 list; new.
49	Argus Media Inc. Top agencies DOI (Department of the Interior) CFTC (Commodity Futures Trading Commission)	$71,688	0.1%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2024 and #29 in FY2025; new.
50	Access Intelligence LLC Top agencies NRC (Nuclear Regulatory Commission) DOE (Department of Energy)	$71,175	0.1%	Rank history: #53 in FY2021, #62 in FY2022, #45 in FY2024 and #28 in FY2025; up 12 since FY2022.
51	The Hearst Corporation Through Fitch Solutions, Inc. Top agencies DOE (Department of Energy)	$70,899	0.1%	Rank history: #66 in FY2021, #77 in FY2022 and not on the FY2024–FY2025 lists; up 26 since FY2022.
52	Therapeutic Research Center, LLC Top agencies VA (Department of Veterans Affairs)	$69,273	0.1%	Rank history: not on the FY2021 list, #79 in FY2022, #74 in FY2024 and not on the FY2025 list; up 27 since FY2022.
53	Dmedia Associates Inc Top agencies Army (Department of the Army)	$63,518	0.1%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2024 and not on the FY2025 list; new.
54	Association for Computing Machinery, Inc. Top agencies Army (Department of the Army)	$51,707	0.1%	Rank history: #45 in FY2021, #51 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
55	American Society of Agricultural and Biological Engineers Top agencies USDA (Department of Agriculture)	$47,494	0.1%	Rank history: #91 in FY2021, #92 in FY2022, #40 in FY2024 and not on the FY2025 list; up 37 since FY2022.
56	Winifred S Hayes Inc. Top agencies VA (Department of Veterans Affairs)	$46,655	0.1%	Rank history: not on the FY2021–FY2022 lists, #41 in FY2024 and #25 in FY2025; new.
57	Graham Advisory Network Inc Top agencies VA (Department of Veterans Affairs)	$44,584	0.1%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2024 and not on the FY2025 list; new.
58	Urner Barry Publications, Inc. Top agencies Commerce (Department of Commerce) DECA (Defense Commissary Agency)	$43,874	0.1%	Rank history: #97 in FY2021, #97 in FY2022, #42 in FY2024 and #40 in FY2025; up 39 since FY2022.
59	Leadership Connect, Inc. Top agencies NRC (Nuclear Regulatory Commission)	$41,296	0.1%	Rank history: #96 in FY2021, #99 in FY2022 and not on the FY2024–FY2025 lists; up 40 since FY2022.
60	Panopto Inc. Top agencies Navy (Department of the Navy)	$38,217	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 43 since FY2022.
61	Green Street Advisors, LLC Top agencies Treasury (Department of the Treasury)	$37,486	0.1%	Rank history: #80 in FY2021, not on the FY2022 list, #48 in FY2024 and not on the FY2025 list; up 43 since FY2022.
62	National Peace Corps Association Top agencies Peace Corps	$35,044	0.1%	Rank history: #71 in FY2021, #80 in FY2022 and not on the FY2024–FY2025 lists; up 18 since FY2022.
63	National Institute of Building Sciences Top agencies Army (Department of the Army)	$33,946	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 47 since FY2022.
64	LRP Publications, Inc. Top agencies CFTC (Commodity Futures Trading Commission) OSD (Office of the Secretary of Defense)	$32,800	0.1%	Rank history: #82 in FY2021, not on the FY2022 list, #56 in FY2024 and #33 in FY2025; up 45 since FY2022.
65	Wageningen Academic Publishers B.V. Top agencies USDA (Department of Agriculture)	$31,098	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 51 since FY2022.
66	Bioone Top agencies USDA (Department of Agriculture)	$31,009	<0.1%	Rank history: #74 in FY2021, #69 in FY2022, #50 in FY2024 and not on the FY2025 list; up 3 since FY2022.
67	CRU International Ltd. Top agencies EOP (Executive Office of the President)	$29,400	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
68	American Meteorological Society, Inc. Top agencies Commerce (Department of Commerce) Navy (Department of the Navy)	$29,049	<0.1%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2024 and #38 in FY2025; up 51 since FY2022.
69	Mary ANN Liebert Inc. Top agencies USDA (Department of Agriculture)	$27,536	<0.1%	Rank history: not on the FY2021 list, #67 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
70	Bernhard Arnold & Company Inc Through Value Line Inc. Top agencies DOE (Department of Energy)	$27,145	<0.1%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2024 and #31 in FY2025; new.
71	Complete Book & Media Supply, LLC Top agencies VA (Department of Veterans Affairs)	$26,030	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 56 since FY2022.
72	Coordinating Research Council, Inc. Top agencies DLA (Defense Logistics Agency)	$25,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #55 in FY2024 and not on the FY2025 list; up 46 since FY2022.
73	Know America Media, LLC Top agencies DOS (Department of State)	$24,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 56 since FY2022.
74	EII Holdings II Inc. Top agencies SEC (Securities and Exchange Commission)	$24,380	<0.1%	Rank history: #88 in FY2021, not on the FY2022 list, #54 in FY2024 and #32 in FY2025; returned.
75	Association of Military Surgeons of the United States, Inc. Top agencies DHA (Defense Health Agency)	$24,229	<0.1%	Rank history: not on the FY2021 list, #23 in FY2022 and not on the FY2024–FY2025 lists; down 52 since FY2022.
76	The Pharma Letter Limited Top agencies HHS (Department of Health and Human Services)	$23,676	<0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2024 and not on the FY2025 list; up 57 since FY2022.
77	Mim Software Inc. Top agencies DHA (Defense Health Agency)	$23,576	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 54 since FY2022.
78	American Institute of Aeronautics and Astronautics, Inc. Top agencies USAF (Department of the Air Force)	$23,325	<0.1%	Rank history: #90 in FY2021, #91 in FY2022, #58 in FY2024 and #34 in FY2025; up 13 since FY2022.
79	Global Data Publications Inc. Top agencies USDA (Department of Agriculture)	$20,950	<0.1%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2024 and not on the FY2025 list; up 59 since FY2022.
80	Commonwealth Scientific and Industrial Research Organisation Top agencies USDA (Department of Agriculture)	$20,311	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 62 since FY2022.
81	The American Society of Mechanical Engineers Top agencies Navy (Department of the Navy)	$19,686	<0.1%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2024 and not on the FY2025 list; up 65 since FY2022.
82	Institute for Safe Medication Practices Top agencies VA (Department of Veterans Affairs)	$19,436	<0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2024 and #35 in FY2025; up 66 since FY2022.
83	Informa Business Intelligence Inc. 2 awardees, including Taylor & Francis Group LLC Top agencies Navy (Department of the Navy)	$17,554	<0.1%	Rank history: #16 in FY2021, #35 in FY2022 and not on the FY2024–FY2025 lists; down 48 since FY2022.
84	Informa PLC Through Taylor & Francis Group LLC Top agencies DOT (Department of Transportation)	$17,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
85	White Systems Inc. Through Sencorpwhite, Inc. Top agencies DHA (Defense Health Agency)	$17,407	<0.1%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2024 and not on the FY2025 list; up 20 since FY2022.
86	Compass Publications, in Through Compass Publications, Incorporated Top agencies Commerce (Department of Commerce)	$17,100	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 90 since FY2022.
87	Firstgrain, Inc. Top agencies CFTC (Commodity Futures Trading Commission)	$16,500	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
88	Clinical Data Interchange Standards Consortium Inc. Top agencies HHS (Department of Health and Human Services)	$16,391	<0.1%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2024 and not on the FY2025 list; up 66 since FY2022.
89	Dove Tree Canyon Software, Inc. Top agencies Army (Department of the Army)	$16,133	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 64 since FY2022.
90	Sage Publications, Inc. Top agencies SSA (Social Security Administration)	$15,975	<0.1%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2024 and #36 in FY2025; up 68 since FY2022.
91	Workamper International, Inc. Top agencies Army (Department of the Army)	$15,600	<0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2024 and not on the FY2025 list; up 74 since FY2022.
92	Lpit Solutions, Inc. Top agencies VA (Department of Veterans Affairs)	$15,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 69 since FY2022.
93	The Cambridge Crystallographic Data Centre Top agencies Army (Department of the Army)	$15,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2024 and not on the FY2025 list; up 69 since FY2022.
94	Warren Communications News, Inc. Top agencies Commerce (Department of Commerce)	$14,875	<0.1%	Rank history: #67 in FY2021, #70 in FY2022, #64 in FY2024 and #42 in FY2025; down 24 since FY2022.
95	Follett Corporation Through Baker & Taylor, LLC Top agencies USAF (Department of the Air Force)	$14,697	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 69 since FY2022.
96	Nationwide Pharmaceutical LLC Top agencies VA (Department of Veterans Affairs)	$14,592	<0.1%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2024 and not on the FY2025 list; up 16 since FY2022.
97	Inside Washington Publishers LLC Top agencies USITC (International Trade Commission)	$14,000	<0.1%	Rank history: #72 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 70 since FY2022.
98	Energy Institute Top agencies DLA (Defense Logistics Agency)	$13,816	<0.1%	Rank history: not on the FY2021–FY2022 lists, #72 in FY2024 and #37 in FY2025; up 70 since FY2022.
99	Energy Intelligence Group, Inc. Top agencies CFTC (Commodity Futures Trading Commission)	$13,679	<0.1%	Rank history: #11 in FY2021, #16 in FY2022 and not on the FY2024–FY2025 lists; down 83 since FY2022.
100	Siemens Aktiengesellschaft Through Varian Medical Systems, Inc. Top agencies DHA (Defense Health Agency)	$13,610	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 52 since FY2022.

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100 of 117 contractors listed here. See the rest on GovTribe.

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 $64.8 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

Who were the top 10 NAICS 511120 contractors in FY2023?

1. Relx Inc ($22.3M), 2. Ebsco Industries Inc. ($11.4M), 3. Thomson Reuters (Tax & Accounting) Inc. ($5.68M), 4. Prenax Inc. ($3.22M), 5. Bloomberg L.P. ($2.26M), 6. John Wiley & Sons Inc. ($2.2M), 7. Teledyne Technologies Incorporated ($1.67M), 8. Reed Elsevier Inc. ($1.57M), 9. Elsevier B.V. ($1.06M), 10. Mcgraw Hill LLC ($1.04M).

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