Top 100 Contractors in NAICS 5131: Newspaper, Periodical, Book, and Directory Publishers, Jul 2025–Jun 2026

Name: Top 100 Contractors in NAICS 5131: Newspaper, Periodical, Book, and Directory Publishers, Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 62% of NAICS 5131 contract dollars from July 2025 through June 2026

Contract obligations: $134,607,125 Net of deobligations, by contracts coded NAICS 5131 or a code under it
Contractors: 258 Parent companies with an obligation
Largest contractor: Koniag Integration Solutions, LLC $17.2 million, 12.4% 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	Koniag Integration Solutions, LLC Top agencies USAF (Department of the Air Force)	$17,216,565	12.4%	Rank history: not on the FY2023 list, #72 in FY2024 and not on the FY2025 list; new, not ranked in Jul 2024–Jun 2025.
2	Relx Inc. 2 awardees, including Elsevier Inc. Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) Navy (Department of the Navy)	$16,331,503	11.7%	Rank history: #2 in FY2023, #1 in FY2024 and #1 in FY2025; down 1 since Jul 2024–Jun 2025.
3	Ebsco Information Services, LLC Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) Smithsonian (Smithsonian Institution)	$13,476,090	9.7%	Rank history: not on the FY2023 list, #70 in FY2024 and #2 in FY2025; up 142 since Jul 2024–Jun 2025.
4	Allium US Holding LLC Top agencies Army (Department of the Army) DOT (Department of Transportation) USDA (Department of Agriculture)	$9,696,248	7.0%	Rank history: #43 in FY2023, #2 in FY2024 and #3 in FY2025; down 2 since Jul 2024–Jun 2025.
5	School Specialty, LLC Top agencies DODEA (Department of Defense Education Activity)	$7,247,983	5.2%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
6	Effective Communication Strategies LLC Top agencies DODEA (Department of Defense Education Activity)	$6,638,770	4.8%	Rank history: not on the FY2023–FY2024 lists and #4 in FY2025; new, not ranked in Jul 2024–Jun 2025.
7	IQ Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$5,563,177	4.0%	Rank history: not on the FY2023 list, #3 in FY2024 and #9 in FY2025; up 15 since Jul 2024–Jun 2025.
8	Carnegie Learning Inc. Top agencies DODEA (Department of Defense Education Activity)	$4,115,346	3.0%	Rank history: not on the FY2023 list, #61 in FY2024 and #5 in FY2025; up 57 since Jul 2024–Jun 2025.
9	Fors Marsh Group LLC Top agencies HHS (Department of Health and Human Services)	$3,684,830	2.6%	Rank history: not on the FY2023 list, #4 in FY2024 and #6 in FY2025; down 6 since Jul 2024–Jun 2025.
10	Greenwich Associates LLC 2 awardees, including S&P Global Inc. Top agencies DOE (Department of Energy) DLA (Defense Logistics Agency) DOI (Department of the Interior)	$2,980,089	2.1%	Rank history: not on the FY2023 list, #12 in FY2024 and #7 in FY2025; down 6 since Jul 2024–Jun 2025.
11	Cox Subscriptions, Inc. Top agencies Commerce (Department of Commerce) DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$2,573,829	1.8%	Rank history: #3 in FY2023, #5 in FY2024 and #38 in FY2025; down 6 since Jul 2024–Jun 2025.
12	The Mathworks, Inc. Top agencies USAF (Department of the Air Force)	$1,655,796	1.2%	Rank history: not on the FY2023–FY2025 lists; up 292 since Jul 2024–Jun 2025.
13	American Chemical Society 2 awardees Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) Army (Department of the Army)	$1,610,298	1.2%	Rank history: #29 in FY2023, #15 in FY2024 and #10 in FY2025; down 5 since Jul 2024–Jun 2025.
14	Springer Nature Customer Service Center LLC Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) DOI (Department of the Interior)	$1,512,412	1.1%	Rank history: not on the FY2023 list, #9 in FY2024 and #23 in FY2025; up 3 since Jul 2024–Jun 2025.
15	The Economist Newspaper, N.A Incorporated Top agencies USAF (Department of the Air Force)	$1,390,000	1.0%	Rank history: not on the FY2023 list, #13 in FY2024 and #11 in FY2025; down 4 since Jul 2024–Jun 2025.
16	First Databank Inc 2 awardees Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency) DOJ (Department of Justice)	$1,206,680	0.9%	Rank history: not on the FY2023 list, #32 in FY2024 and #15 in FY2025; down 1 since Jul 2024–Jun 2025.
17	Scientific Consulting Group Inc. Top agencies HHS (Department of Health and Human Services)	$1,199,970	0.9%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
18	Uptodate, Inc. Top agencies DHA (Defense Health Agency) HHS (Department of Health and Human Services) OPM (Office of Personnel Management)	$1,098,775	0.8%	Rank history: not on the FY2023–FY2024 lists and #17 in FY2025; up 25 since Jul 2024–Jun 2025.
19	IOP Publishing Limited Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$1,054,902	0.8%	Rank history: #28 in FY2023, #17 in FY2024 and #19 in FY2025; up 5 since Jul 2024–Jun 2025.
20	Lumina Corps Inc. Top agencies HHS (Department of Health and Human Services)	$1,050,897	0.8%	Rank history: not on the FY2023–FY2024 lists and #16 in FY2025; down 4 since Jul 2024–Jun 2025.
21	Energy Intelligence Group, Inc. Top agencies DOE (Department of Energy) DLA (Defense Logistics Agency)	$1,016,029	0.7%	Rank history: #9 in FY2023, #19 in FY2024 and #20 in FY2025; down 3 since Jul 2024–Jun 2025.
22	Altarum Institute Through Palladian Partners, Inc. Top agencies HHS (Department of Health and Human Services)	$946,549	0.7%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
23	Benchmark Education Company LLC Top agencies DODEA (Department of Defense Education Activity)	$930,191	0.7%	Rank history: not on the FY2023–FY2024 lists and #18 in FY2025; down 4 since Jul 2024–Jun 2025.
24	John Wiley & Sons Inc. Top agencies Commerce (Department of Commerce) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$889,453	0.6%	Rank history: not on the FY2023 list, #27 in FY2024 and #79 in FY2025; up 4 since Jul 2024–Jun 2025.
25	Prenax Inc. Top agencies Navy (Department of the Navy) DOE (Department of Energy) VA (Department of Veterans Affairs)	$879,336	0.6%	Rank history: #11 in FY2023, #24 in FY2024 and #29 in FY2025; up 1 since Jul 2024–Jun 2025.
26	Pearson Education, Inc. Top agencies DHA (Defense Health Agency) Navy (Department of the Navy)	$865,976	0.6%	Rank history: not on the FY2023 list, #41 in FY2024 and #12 in FY2025; down 14 since Jul 2024–Jun 2025.
27	J.e. Federal Enterprises, Llc. Top agencies VA (Department of Veterans Affairs)	$833,167	0.6%	Rank history: #20 in FY2023, #21 in FY2024 and #22 in FY2025; down 2 since Jul 2024–Jun 2025.
28	Clarivate Analytics (Us) LLC Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) Army (Department of the Army)	$817,464	0.6%	Rank history: #15 in FY2023, #28 in FY2024 and #25 in FY2025; down 1 since Jul 2024–Jun 2025.
29	Graham Advisory Network Inc. Top agencies USUHS (DOD Uniformed Services University of the Health Sciences) VA (Department of Veterans Affairs)	$793,700	0.6%	Rank history: #12 in FY2023, #11 in FY2024 and #13 in FY2025; up 39 since Jul 2024–Jun 2025.
30	Proquest LLC 2 awardees, including Ex Libris USA Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) EOP (Executive Office of the President)	$733,749	0.5%	Rank history: not on the FY2023 list, #53 in FY2024 and #28 in FY2025; up 5 since Jul 2024–Jun 2025.
31	Thomson Company Inc the Through West Publishing Corporation Top agencies HHS (Department of Health and Human Services) USITC (International Trade Commission) FMCS (Federal Mediation and Conciliation Service)	$713,573	0.5%	Rank history: not on the FY2023 list, #42 in FY2024 and #27 in FY2025; unchanged since Jul 2024–Jun 2025.
32	Financial Times Group Limited 3 awardees, including Financial Times Limited(The) and Cq-Roll Call, Inc. Top agencies EOP (Executive Office of the President) Treasury (Department of the Treasury) Commerce (Department of Commerce)	$701,503	0.5%	Rank history: #72 in FY2023, #16 in FY2024 and #26 in FY2025; down 12 since Jul 2024–Jun 2025.
33	NCS Pearson, Inc. 2 awardees Top agencies VA (Department of Veterans Affairs) DODEA (Department of Defense Education Activity)	$664,814	0.5%	Rank history: #18 in FY2023, #39 in FY2024 and #24 in FY2025; up 21 since Jul 2024–Jun 2025.
34	Wolters Kluwer United States Inc. 2 awardees, including CCH Incorporated and Wolters Kluwer Health, Inc. Top agencies DOJ (Department of Justice) CFTC (Commodity Futures Trading Commission) HHS (Department of Health and Human Services)	$662,984	0.5%	Rank history: not on the FY2023 list, #18 in FY2024 and #30 in FY2025; down 4 since Jul 2024–Jun 2025.
35	S&P Global Market Intelligence LLC Top agencies CFPB (Consumer Financial Protection Bureau) Treasury (Department of the Treasury) GSA (General Services Administration)	$650,250	0.5%	Rank history: not on the FY2023 list, #25 in FY2024 and #14 in FY2025; down 22 since Jul 2024–Jun 2025.
36	Institute of Electrical & Electronics Engineers Inc. Top agencies Navy (Department of the Navy) DOE (Department of Energy)	$629,575	0.5%	Rank history: not on the FY2023–FY2024 lists and #86 in FY2025; up 48 since Jul 2024–Jun 2025.
37	Axxis Software LLC Top agencies DLA (Defense Logistics Agency)	$603,075	0.4%	Rank history: not on the FY2023 list, #31 in FY2024 and #32 in FY2025; down 4 since Jul 2024–Jun 2025.
38	Mcgraw Hill LLC Top agencies DODEA (Department of Defense Education Activity) DOI (Department of the Interior) USUHS (DOD Uniformed Services University of the Health Sciences)	$585,703	0.4%	Rank history: not on the FY2023 list, #7 in FY2024 and #39 in FY2025; down 28 since Jul 2024–Jun 2025.
39	Blue Ivy Partners, LLC Top agencies Navy (Department of the Navy)	$574,584	0.4%	Rank history: not on the FY2023 list, #49 in FY2024 and #43 in FY2025; up 12 since Jul 2024–Jun 2025.
40	The Project Blue Group Limited Top agencies DLA (Defense Logistics Agency) DOI (Department of the Interior)	$567,100	0.4%	Rank history: #44 in FY2023, #44 in FY2024 and #54 in FY2025; new, not ranked in Jul 2024–Jun 2025.
41	Oil Price Information Service LLC Top agencies DLA (Defense Logistics Agency) DOE (Department of Energy)	$559,757	0.4%	Rank history: not on the FY2023 list, #26 in FY2024 and #78 in FY2025; up 52 since Jul 2024–Jun 2025.
42	Campus Text LLC Top agencies USUHS (DOD Uniformed Services University of the Health Sciences)	$520,534	0.4%	Rank history: not on the FY2023–FY2024 lists and #31 in FY2025; down 2 since Jul 2024–Jun 2025.
43	Association of Military Surgeons of the United States, Inc. Top agencies DHA (Defense Health Agency)	$513,975	0.4%	Rank history: not on the FY2023 list, #20 in FY2024 and #35 in FY2025; down 5 since Jul 2024–Jun 2025.
44	Teton Data Systems Top agencies SSA (Social Security Administration)	$508,250	0.4%	Rank history: not on the FY2023 list, #36 in FY2024 and #33 in FY2025; down 8 since Jul 2024–Jun 2025.
45	Tax Analysts Top agencies Treasury (Department of the Treasury) DOJ (Department of Justice)	$388,875	0.3%	Rank history: not on the FY2023 list, #83 in FY2024 and #37 in FY2025; down 3 since Jul 2024–Jun 2025.
46	American Society for Testing and Materials Top agencies DLA (Defense Logistics Agency) USAF (Department of the Air Force) Commerce (Department of Commerce)	$387,233	0.3%	Rank history: #89 in FY2023, not on the FY2024 list and #40 in FY2025; up 4 since Jul 2024–Jun 2025.
47	Brodart Co Top agencies USAF (Department of the Air Force)	$368,698	0.3%	Rank history: not on the FY2023 list, #52 in FY2024 and #48 in FY2025; up 10 since Jul 2024–Jun 2025.
48	Fitch Solutions, Inc. Top agencies EXIM (Export Import Bank of the US) DOE (Department of Energy)	$362,653	0.3%	Rank history: not on the FY2023–FY2024 lists and #57 in FY2025; up 21 since Jul 2024–Jun 2025.
49	American Society of Civil Engineers Top agencies Army (Department of the Army) DHS (Department of Homeland Security)	$337,539	0.2%	Rank history: #58 in FY2023, #71 in FY2024 and #67 in FY2025; up 31 since Jul 2024–Jun 2025.
50	Gartner, Inc. Top agencies National Gallery of Art	$316,783	0.2%	Rank history: not on the FY2023–FY2024 lists and #45 in FY2025; up 26 since Jul 2024–Jun 2025.
51	American Physical Society Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOE (Department of Energy)	$315,983	0.2%	Rank history: not on the FY2023–FY2024 lists and #49 in FY2025; up 2 since Jul 2024–Jun 2025.
52	Elsevier B.V. Top agencies Navy (Department of the Navy) Commerce (Department of Commerce) USAF (Department of the Air Force)	$311,387	0.2%	Rank history: not on the FY2023 list, #29 in FY2024 and #44 in FY2025; down 13 since Jul 2024–Jun 2025.
53	John D Preuer & Associates, Inc. Top agencies DHA (Defense Health Agency)	$310,600	0.2%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
54	AIP Publishing LLC Top agencies Navy (Department of the Navy)	$304,519	0.2%	Rank history: not on the FY2023–FY2024 lists and #75 in FY2025; up 32 since Jul 2024–Jun 2025.
55	News Corporation Through Dow Jones & Company, Inc. Top agencies Treasury (Department of the Treasury) EOP (Executive Office of the President) PBGC (Pension Benefit Guaranty Corporation)	$299,289	0.2%	Rank history: #19 in FY2023, #50 in FY2024 and #53 in FY2025; up 7 since Jul 2024–Jun 2025.
56	Cengage Learning Holdings II Inc. Through Cengage Learning, Inc. Top agencies USAF (Department of the Air Force) DOI (Department of the Interior) DODEA (Department of Defense Education Activity)	$293,952	0.2%	Rank history: not on the FY2023 list, #33 in FY2024 and #36 in FY2025; down 27 since Jul 2024–Jun 2025.
57	Observer Capital LLC Through Source Media LLC Top agencies Treasury (Department of the Treasury)	$289,406	0.2%	Rank history: not on the FY2023–FY2024 lists and #46 in FY2025; down 1 since Jul 2024–Jun 2025.
58	Utah State University Space Dynamics Laboratory Top agencies Navy (Department of the Navy)	$282,169	0.2%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
59	Networking Technology, Inc. Top agencies DOS (Department of State)	$255,250	0.2%	Rank history: #49 in FY2023, #57 in FY2024 and #52 in FY2025; up 2 since Jul 2024–Jun 2025.
60	Shoreland Inc. Top agencies DOS (Department of State) Peace Corps	$254,317	0.2%	Rank history: not on the FY2023–FY2024 lists and #51 in FY2025; down 1 since Jul 2024–Jun 2025.
61	Benchmark Mineral Intelligence Limited Top agencies DLA (Defense Logistics Agency)	$247,500	0.2%	Rank history: #77 in FY2023 and not on the FY2024–FY2025 lists; up 92 since Jul 2024–Jun 2025.
62	Nationwide Pharmaceutical LLC Top agencies DOS (Department of State)	$238,436	0.2%	Rank history: #32 in FY2023, #47 in FY2024 and #56 in FY2025; up 5 since Jul 2024–Jun 2025.
63	Royal Society of Chemistry (The) Top agencies Navy (Department of the Navy) DOE (Department of Energy)	$230,877	0.2%	Rank history: #75 in FY2023, #78 in FY2024 and #83 in FY2025; up 27 since Jul 2024–Jun 2025.
64	HMH Education Company Top agencies DODEA (Department of Defense Education Activity) DOI (Department of the Interior)	$229,627	0.2%	Rank history: not on the FY2023–FY2024 lists and #55 in FY2025; up 82 since Jul 2024–Jun 2025.
65	Vista Higher Learning, LLC Top agencies DODEA (Department of Defense Education Activity)	$220,782	0.2%	Rank history: not on the FY2023 list, #6 in FY2024 and #42 in FY2025; down 58 since Jul 2024–Jun 2025.
66	Lyrasis Top agencies USUHS (DOD Uniformed Services University of the Health Sciences)	$211,731	0.2%	Rank history: not on the FY2023 list, #68 in FY2024 and #59 in FY2025; up 6 since Jul 2024–Jun 2025.
67	IHS Global Inc 2 awardees, including R.l. Polk & Co Top agencies Commerce (Department of Commerce)	$199,027	0.1%	Rank history: not on the FY2023 list, #97 in FY2024 and #50 in FY2025; down 21 since Jul 2024–Jun 2025.
68	LRP Publications, Inc. Top agencies Treasury (Department of the Treasury)	$195,000	0.1%	Rank history: not on the FY2023 list, #56 in FY2024 and #61 in FY2025; down 8 since Jul 2024–Jun 2025.
69	American Institute of Aeronautics and Astronautics, Inc. Top agencies USAF (Department of the Air Force)	$182,756	0.1%	Rank history: not on the FY2023 list, #67 in FY2024 and #58 in FY2025; up 1 since Jul 2024–Jun 2025.
70	Blanchard Training & Development Inc. Top agencies DLA (Defense Logistics Agency)	$179,630	0.1%	Rank history: not on the FY2023–FY2024 lists and #64 in FY2025; up 34 since Jul 2024–Jun 2025.
71	Perfection Learning Corporation Top agencies DODEA (Department of Defense Education Activity)	$178,106	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
72	Psychological Assessment Resources, Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy)	$176,369	0.1%	Rank history: not on the FY2023–FY2025 lists; up 51 since Jul 2024–Jun 2025.
73	Global Knowledge Solutions LLC Top agencies DOT (Department of Transportation)	$170,000	0.1%	Rank history: not on the FY2023–FY2024 lists and #68 in FY2025; up 98 since Jul 2024–Jun 2025.
74	Education Training & Research Associates Top agencies DODEA (Department of Defense Education Activity)	$164,942	0.1%	Rank history: not on the FY2023–FY2024 lists and #71 in FY2025; new, not ranked in Jul 2024–Jun 2025.
75	CRU International Ltd. Top agencies DOI (Department of the Interior) DLA (Defense Logistics Agency)	$164,862	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
76	Association for Computing Machinery, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$158,337	0.1%	Rank history: not on the FY2023 list, #75 in FY2024 and #66 in FY2025; up 2 since Jul 2024–Jun 2025.
77	Inside Mortgage Finance Publications Inc. Top agencies CFPB (Consumer Financial Protection Bureau) Treasury (Department of the Treasury)	$154,283	0.1%	Rank history: not on the FY2023–FY2024 lists and #85 in FY2025; new, not ranked in Jul 2024–Jun 2025.
78	Informa Business Intelligence Inc. 2 awardees, including Taylor & Francis Group LLC and Informa Media LLC Top agencies Navy (Department of the Navy) EPA (Environmental Protection Agency) DOJ (Department of Justice)	$154,187	0.1%	Rank history: not on the FY2023 list, #76 in FY2024 and #60 in FY2025; down 23 since Jul 2024–Jun 2025.
79	Jane's Group UK Limited Top agencies Navy (Department of the Navy) Army (Department of the Army)	$152,993	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
80	Bloomberg LP 2 awardees, including Bloomberg Industry Group, Inc. Top agencies DTRA (Defense Threat Reduction Agency) DLA (Defense Logistics Agency) DOS (Department of State)	$145,464	0.1%	Rank history: #17 in FY2023, #43 in FY2024 and #70 in FY2025; down 7 since Jul 2024–Jun 2025.
81	Lehrbook, LLC Top agencies DHA (Defense Health Agency)	$141,864	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
82	D.r. Myers Distributing Co Top agencies DHS (Department of Homeland Security) DOS (Department of State)	$140,990	0.1%	Rank history: #48 in FY2023, #65 in FY2024 and #47 in FY2025; down 24 since Jul 2024–Jun 2025.
83	American Institute of Physics Incorporated Top agencies DOE (Department of Energy) Navy (Department of the Navy)	$139,843	0.1%	Rank history: #67 in FY2023, #51 in FY2024 and not on the FY2025 list; up 9 since Jul 2024–Jun 2025.
84	Vitalsmarts, LC Top agencies Army (Department of the Army)	$134,679	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
85	Bloomberg Finance LP Top agencies DOS (Department of State) Army (Department of the Army)	$134,360	0.1%	Rank history: not on the FY2023 list, #10 in FY2024 and #34 in FY2025; down 76 since Jul 2024–Jun 2025.
86	F.t. Specialist Inc. Top agencies SEC (Securities and Exchange Commission)	$131,720	0.1%	Rank history: not on the FY2023–FY2024 lists and #80 in FY2025; up 13 since Jul 2024–Jun 2025.
87	Quickseries Publishing Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) Navy (Department of the Navy)	$128,796	0.1%	Rank history: #95 in FY2023, not on the FY2024 list and #72 in FY2025; up 9 since Jul 2024–Jun 2025.
88	Hazardous Materials Publishing Co. Top agencies DLA (Defense Logistics Agency)	$122,174	0.1%	Rank history: not on the FY2023–FY2024 lists and #89 in FY2025; up 24 since Jul 2024–Jun 2025.
89	Cision US Inc. Top agencies CPSC (Consumer Product Safety Commission)	$120,000	0.1%	Rank history: not on the FY2023–FY2024 lists and #82 in FY2025; up 13 since Jul 2024–Jun 2025.
90	Urner Barry Publications Inc. Top agencies DLA (Defense Logistics Agency) DOL (Department of Labor) USDA (Department of Agriculture)	$119,661	0.1%	Rank history: not on the FY2023–FY2024 lists and #95 in FY2025; up 76 since Jul 2024–Jun 2025.
91	United States Naval Institute Top agencies Navy (Department of the Navy)	$119,550	0.1%	Rank history: not on the FY2023–FY2025 lists; up 39 since Jul 2024–Jun 2025.
92	Access Intelligence LLC Top agencies DOE (Department of Energy) DNFSB (Defense Nuclear Facilities Safety Board)	$108,981	0.1%	Rank history: #76 in FY2023, not on the FY2024 list and #91 in FY2025; up 24 since Jul 2024–Jun 2025.
93	Sigma Assessment Systems Inc. Top agencies Navy (Department of the Navy)	$108,834	0.1%	Rank history: not on the FY2023–FY2025 lists; up 94 since Jul 2024–Jun 2025.
94	Schatz Publishing Group, LLC Top agencies USAF (Department of the Air Force)	$108,823	0.1%	Rank history: #52 in FY2023, not on the FY2024 list and #84 in FY2025; down 23 since Jul 2024–Jun 2025.
95	Instructure, Inc. Top agencies USUHS (DOD Uniformed Services University of the Health Sciences)	$107,916	0.1%	Rank history: not on the FY2023–FY2024 lists and #93 in FY2025; up 20 since Jul 2024–Jun 2025.
96	DS Government Solutions Corp Top agencies Army (Department of the Army)	$107,670	0.1%	Rank history: not on the FY2023–FY2024 lists and #88 in FY2025; up 21 since Jul 2024–Jun 2025.
97	The Myers-Briggs Company Top agencies Army (Department of the Army)	$106,683	0.1%	Rank history: #59 in FY2023 and not on the FY2024–FY2025 lists; up 104 since Jul 2024–Jun 2025.
98	Sayari Analytics, LLC Top agencies NSF (National Science Foundation)	$104,444	0.1%	Rank history: not on the FY2023–FY2024 lists and #94 in FY2025; up 71 since Jul 2024–Jun 2025.
99	Riverside Community Care, Inc. Top agencies DODEA (Department of Defense Education Activity)	$91,000	0.1%	Rank history: not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
100	American National Standards Institute Incorporated Top agencies Army (Department of the Army)	$90,500	0.1%	Rank history: #93 in FY2023 and not on the FY2024–FY2025 lists; up 24 since Jul 2024–Jun 2025.

Show 75 more

100 of 258 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 5131

Code	Net obligations	Largest contractor
51312 Periodical Publishers	$60,706,774	Relx Inc.
51313 Book Publishers	$43,677,039	Koniag Integration Solutions, LLC
51319 Other Publishers	$27,160,979	Allium US Holding LLC
51311 Newspaper Publishers	$2,565,299	Financial Times Group Limited

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 $139 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "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 FY2023, #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.
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 5131 contractors in Jul 2025–Jun 2026?

1. Koniag Integration Solutions, LLC ($17.2M), 2. Relx Inc. ($16.3M), 3. Ebsco Information Services, LLC ($13.5M), 4. Allium US Holding LLC ($9.7M), 5. School Specialty, LLC ($7.25M), 6. Effective Communication Strategies LLC ($6.64M), 7. IQ Solutions, Inc. ($5.56M), 8. Carnegie Learning Inc. ($4.12M), 9. Fors Marsh Group LLC ($3.68M), 10. Greenwich Associates LLC ($2.98M).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login