Top 96 Contractors in NAICS 519210: Libraries and Archives, FY2024

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Ahtna Infrastructure & Technologies LLC Top agencies SSA (Social Security Administration)	$7,242,187	21.6%	Rank history: #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2	NDT Solutions, LLC Top agencies Navy (Department of the Navy)	$6,987,095	20.8%	Rank history: not on the FY2023 list and #2 in FY2025; new.
3	Relx Inc. 3 awardees, including Elsevier Inc. and Elsevier B.V. Top agencies EPA (Environmental Protection Agency) USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration)	$2,579,963	7.7%	Rank history: #5 in FY2023 and #9 in FY2025; up 2 since FY2023.
4	Elsevier B.V. Top agencies USAF (Department of the Air Force)	$1,811,319	5.4%	Rank history: not on the FY2023 list and #3 in FY2025; new.
5	Thomson Company Inc the Through West Publishing Corporation Top agencies Commerce (Department of Commerce) DHS (Department of Homeland Security) USAID (US Agency for International Development)	$1,286,199	3.8%	Rank history: not on the FY2023 list and #7 in FY2025; new.
6	Oclc, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$925,432	2.8%	Rank history: #9 in FY2023 and #12 in FY2025; up 3 since FY2023.
7	The Institute of Electrical and Electronics Engineers Incorp Through Institute of Electrical & Electronics Engineers Inc. Top agencies USAF (Department of the Air Force)	$863,255	2.6%	Rank history: #4 in FY2023 and not on the FY2025 list; down 3 since FY2023.
8	Dynamic Business Group, Inc. Top agencies HHS (Department of Health and Human Services) Treasury (Department of the Treasury)	$821,021	2.4%	Rank history: #3 in FY2023 and #4 in FY2025; down 5 since FY2023.
9	Siertek Ltd. 2 awardees Top agencies USAF (Department of the Air Force)	$763,713	2.3%	Rank history: #15 in FY2023 and #13 in FY2025; up 6 since FY2023.
10	Springer Nature Customer Service Center LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$689,115	2.1%	Rank history: not on the FY2023 list and #10 in FY2025; new.
11	Calique Management Solutions, Incorporated Top agencies DHS (Department of Homeland Security)	$599,658	1.8%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
12	American Chemical Society 2 awardees Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$526,990	1.6%	Rank history: #17 in FY2023 and #14 in FY2025; up 5 since FY2023.
13	Ebsco Industries Inc. 3 awardees Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DOL (Department of Labor)	$487,236	1.5%	Rank history: #14 in FY2023 and #21 in FY2025; up 1 since FY2023.
14	Cengage Learning Holdings II Inc. Through Cengage Learning, Inc. Top agencies DODEA (Department of Defense Education Activity)	$482,487	1.4%	Rank history: not on the FY2023 list and #15 in FY2025; new.
15	Axiell ALM Canada Inc. Top agencies Army (Department of the Army)	$446,528	1.3%	Rank history: not on the FY2023 list and #24 in FY2025; new.
16	Proquest LLC 3 awardees, including Ex Libris USA Inc. Top agencies Navy (Department of the Navy) DOL (Department of Labor) DOT (Department of Transportation)	$409,757	1.2%	Rank history: not on the FY2023 list and #8 in FY2025; new.
17	Institute of Electrical & Electronics Engineers Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$269,025	0.8%	Rank history: not on the FY2023 list and #6 in FY2025; new.
18	American Institute of Aeronautics and Astronautics, Inc. Top agencies Navy (Department of the Navy)	$219,555	0.7%	Rank history: #47 in FY2023 and #58 in FY2025; up 29 since FY2023.
19	Ryansh Corporate Solutions, Inc. Top agencies DHS (Department of Homeland Security)	$214,710	0.6%	Rank history: not on the FY2023 list and #25 in FY2025; new.
20	Ebsco Information Services, LLC Top agencies Navy (Department of the Navy) DHA (Defense Health Agency) DOI (Department of the Interior)	$213,307	0.6%	Rank history: #38 in FY2023 and #17 in FY2025; up 18 since FY2023.
21	Georg VON Holtzbrinck GMBH & CO.KG Through Springer Nature Customer Service Center LLC Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration) HHS (Department of Health and Human Services)	$158,466	0.5%	Rank history: #12 in FY2023 and not on the FY2025 list; down 9 since FY2023.
22	CYARK Top agencies GSA (General Services Administration)	$156,550	0.5%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
23	Choisys Technology Inc. Top agencies VA (Department of Veterans Affairs)	$150,542	0.4%	Rank history: not on the FY2023 list and #32 in FY2025; new.
24	John J. YIM & Associates, LLC Top agencies Commerce (Department of Commerce)	$143,174	0.4%	Rank history: #23 in FY2023 and #28 in FY2025; down 1 since FY2023.
25	Follett Software, LLC Top agencies DODEA (Department of Defense Education Activity)	$139,799	0.4%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
26	Aitheras LLC Top agencies Navy (Department of the Navy)	$135,695	0.4%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
27	Society of Photo-Optical Instrumentation Engineers Top agencies NASA (National Aeronautics and Space Administration)	$130,947	0.4%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
28	Reprints Desk, Inc. Top agencies Commerce (Department of Commerce)	$123,700	0.4%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
29	South Dakota Board of Regents Through The University of South Dakota Top agencies VA (Department of Veterans Affairs)	$112,000	0.3%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
30	Natacha S Ilarion LLC Top agencies Army (Department of the Army)	$107,102	0.3%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
31	Sae International Top agencies USAF (Department of the Air Force)	$102,956	0.3%	Rank history: #27 in FY2023 and #59 in FY2025; down 4 since FY2023.
32	Colorado Alliance of Research Libraries Top agencies USAF (Department of the Air Force)	$101,722	0.3%	Rank history: #28 in FY2023 and #35 in FY2025; down 4 since FY2023.
33	Teton Data Systems Top agencies VA (Department of Veterans Affairs)	$101,622	0.3%	Rank history: #50 in FY2023 and #33 in FY2025; up 17 since FY2023.
34	CRU International Ltd. Top agencies USITC (International Trade Commission)	$100,025	0.3%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
35	Graham Advisory Network Inc Top agencies VA (Department of Veterans Affairs)	$99,557	0.3%	Rank history: #21 in FY2023 and #26 in FY2025; down 14 since FY2023.
36	National Fire Protection Association, Inc. Top agencies DODEA (Department of Defense Education Activity) Army (Department of the Army)	$97,808	0.3%	Rank history: #42 in FY2023 and #34 in FY2025; up 6 since FY2023.
37	American Association for the Advancement of Science Top agencies USDA (Department of Agriculture) USAF (Department of the Air Force)	$96,984	0.3%	Rank history: #41 in FY2023 and #56 in FY2025; up 4 since FY2023.
38	S&P Global Market Intelligence LLC Top agencies FCC (Federal Communications Commission)	$91,610	0.3%	Rank history: not on the FY2023 list and #36 in FY2025; new.
39	Loveland Technologies LLC Top agencies Commerce (Department of Commerce)	$90,000	0.3%	Rank history: #24 in FY2023 and #27 in FY2025; down 15 since FY2023.
40	National Law Enforcement Telecommunication System (Nlets), Inc. Top agencies DOJ (Department of Justice)	$89,141	0.3%	Rank history: #31 in FY2023 and #38 in FY2025; down 9 since FY2023.
41	Tax Analysts Top agencies Treasury (Department of the Treasury)	$86,580	0.3%	Rank history: not on the FY2023 list and #47 in FY2025; new.
42	Chialin Chou Top agencies Smithsonian (Smithsonian Institution)	$82,624	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
43	Informa Business Intelligence Inc. 2 awardees, including Taylor & Francis Group LLC and Informa Media LLC Top agencies Navy (Department of the Navy) DOT (Department of Transportation)	$81,584	0.2%	Rank history: not on the FY2023 list and #18 in FY2025; new.
44	The American Society of Mechanical Engineers Top agencies USAF (Department of the Air Force)	$81,539	0.2%	Rank history: #33 in FY2023 and #41 in FY2025; down 11 since FY2023.
45	William S. Hein & Co., Inc. Top agencies DOL (Department of Labor) Army (Department of the Army) Navy (Department of the Navy)	$79,478	0.2%	Rank history: #45 in FY2023 and #48 in FY2025; unchanged since FY2023.
46	Mari Taylor Alyssa Allison Top agencies Smithsonian (Smithsonian Institution)	$74,000	0.2%	Rank history: not on the FY2023 list and #43 in FY2025; new.
47	National Journal Group LLC Top agencies SSA (Social Security Administration)	$56,165	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
48	Bloomberg LP Top agencies NASA (National Aeronautics and Space Administration)	$53,160	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
49	John Wiley & Sons Inc. Top agencies USAF (Department of the Air Force)	$53,060	0.2%	Rank history: not on the FY2023 list and #51 in FY2025; new.
50	Rockwell Automation, Inc. Top agencies Navy (Department of the Navy)	$52,499	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
51	American Concrete Institute Top agencies Army (Department of the Army)	$52,450	0.2%	Rank history: not on the FY2023 list and #40 in FY2025; new.
52	Carahsoft Technology Corp Top agencies Army (Department of the Army) Navy (Department of the Navy)	$51,469	0.2%	Rank history: not on the FY2023 list and #29 in FY2025; new.
53	Informa PLC Through Taylor & Francis Group LLC Top agencies USAF (Department of the Air Force)	$50,429	0.2%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
54	Josefson Jayna Michelle Top agencies Smithsonian (Smithsonian Institution)	$50,400	0.2%	Rank history: not on the FY2023 list and #69 in FY2025; new.
55	Madison Caress Top agencies Smithsonian (Smithsonian Institution)	$50,350	0.2%	Rank history: not on the FY2023 list and #37 in FY2025; new.
56	HF Group LLC Top agencies DOT (Department of Transportation)	$50,000	0.1%	Rank history: not on the FY2023 list and #61 in FY2025; new.
57	Cambridge University Press Through Chancellor, Masters and Scholars of the University of Cambridge Top agencies USAF (Department of the Air Force)	$48,850	0.1%	Rank history: #44 in FY2023 and not on the FY2025 list; down 13 since FY2023.
58	Morningstar Inc. Through Pitchbook Data Inc. Top agencies USAF (Department of the Air Force)	$45,000	0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
59	Wright State University Top agencies VA (Department of Veterans Affairs)	$40,526	0.1%	Rank history: #49 in FY2023 and not on the FY2025 list; down 10 since FY2023.
60	Sirsi Corporation Top agencies DOT (Department of Transportation)	$38,777	0.1%	Rank history: #39 in FY2023 and #49 in FY2025; down 21 since FY2023.
61	F-Concepts, Inc. Top agencies Commerce (Department of Commerce)	$37,424	0.1%	Rank history: #30 in FY2023 and #66 in FY2025; down 31 since FY2023.
62	Georgia Institute of Technology Top agencies Army (Department of the Army)	$37,200	0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
63	Cindas LLC Top agencies Navy (Department of the Navy)	$36,050	0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
64	Thomson Reuters (Tax & Accounting) Inc. Through West Publishing Corporation Top agencies AbilityOne	$34,908	0.1%	Rank history: #53 in FY2023 and not on the FY2025 list; down 11 since FY2023.
65	American Society of Civil Engineers Top agencies USAF (Department of the Air Force)	$33,250	0.1%	Rank history: #55 in FY2023 and #71 in FY2025; down 10 since FY2023.
66	Third Iron LLC Top agencies USAF (Department of the Air Force)	$28,981	0.1%	Rank history: not on the FY2023 list and #68 in FY2025; new.
67	IET Usa, Inc. Top agencies USAF (Department of the Air Force)	$25,920	0.1%	Rank history: #46 in FY2023 and #73 in FY2025; down 21 since FY2023.
68	The Research Investment, Inc. Top agencies Commerce (Department of Commerce)	$23,750	0.1%	Rank history: not on the FY2023 list and #74 in FY2025; new.
69	Cox Subscriptions, Inc. Top agencies Navy (Department of the Navy)	$23,282	0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
70	Prenax Inc. Top agencies EPA (Environmental Protection Agency)	$21,957	0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
71	Preservation Technologies, L.P. Top agencies DOI (Department of the Interior)	$21,675	0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
72	Wilson, Laurel Jeanette Top agencies Smithsonian (Smithsonian Institution)	$21,000	0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
73	Uptodate, Inc. Top agencies HHS (Department of Health and Human Services)	$18,689	0.1%	Rank history: not on the FY2023 list and #85 in FY2025; new.
74	Nationwide Pharmaceutical LLC Top agencies VA (Department of Veterans Affairs)	$17,460	0.1%	Rank history: #62 in FY2023 and #78 in FY2025; down 12 since FY2023.
75	Conservation Center for Art and Historic Artifacts Top agencies Smithsonian (Smithsonian Institution)	$17,400	0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
76	Global Knowledge Solutions LLC Top agencies EPA (Environmental Protection Agency)	$16,864	0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
77	Inside Washington Publishers LLC Top agencies Army (Department of the Army)	$16,000	<0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
78	Mac Teknik Malzeme Sanayi VE Ticaret Limited Sirketi Top agencies USAF (Department of the Air Force)	$15,120	<0.1%	Rank history: #69 in FY2023 and #83 in FY2025; down 9 since FY2023.
79	Timberlake Ventures, Inc. Top agencies HHS (Department of Health and Human Services)	$14,922	<0.1%	Rank history: not on the FY2023 list and #81 in FY2025; new.
80	Beijing Book Company, Inc. Top agencies HHS (Department of Health and Human Services)	$14,440	<0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
81	University of Oxford Through The Chancellor Masters & Scholars of the University of Oxford Top agencies USAF (Department of the Air Force)	$14,437	<0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
82	Board of Regents of the University System of Georgia Top agencies Army (Department of the Army)	$14,168	<0.1%	Rank history: #59 in FY2023 and #75 in FY2025; down 23 since FY2023.
83	China National Publications Import & Export (Group) Corporation Through Beijing Book Company, Inc. Top agencies HHS (Department of Health and Human Services)	$14,015	<0.1%	Rank history: #16 in FY2023 and not on the FY2025 list; down 67 since FY2023.
84	Katherine Marshall Top agencies Smithsonian (Smithsonian Institution)	$12,090	<0.1%	Rank history: not on the FY2023 list and #65 in FY2025; new.
85	Copyright Clearance Center, Inc. Top agencies Navy (Department of the Navy)	$10,625	<0.1%	Rank history: not on the FY2023 list and #55 in FY2025; new.
86	Moon Denise Top agencies DOE (Department of Energy)	$10,000	<0.1%	Rank history: not on the FY2023 list and #84 in FY2025; new.
87	Wolters Kluwer N.V. Through Wolters Kluwer Health, Inc. Top agencies VA (Department of Veterans Affairs)	$8,273	<0.1%	Rank history: #57 in FY2023 and not on the FY2025 list; down 30 since FY2023.
88	Lyrasis Top agencies Navy (Department of the Navy)	$7,585	<0.1%	Rank history: #22 in FY2023 and not on the FY2025 list; down 66 since FY2023.
89	James V. Brown Library Top agencies DOJ (Department of Justice)	$7,500	<0.1%	Rank history: #79 in FY2023 and #88 in FY2025; down 10 since FY2023.
90	Southeastern NY Library Resources Council Top agencies Army (Department of the Army)	$7,458	<0.1%	Rank history: #73 in FY2023 and #89 in FY2025; down 17 since FY2023.
91	Public Library for Union County Top agencies DOJ (Department of Justice)	$6,120	<0.1%	Rank history: #80 in FY2023 and #90 in FY2025; down 11 since FY2023.
92	Center for Research Libraries Top agencies USDA (Department of Agriculture)	$5,242	<0.1%	Rank history: not on the FY2023 list and not on the FY2025 list; new.
93	Clarivate Analytics (Us) LLC Top agencies Navy (Department of the Navy)	$4,820	<0.1%	Rank history: not on the FY2023 list and #63 in FY2025; new.
94	Bloomsbury Publishing Inc. Top agencies Navy (Department of the Navy)	$3,777	<0.1%	Rank history: #78 in FY2023 and not on the FY2025 list; down 16 since FY2023.
95	Bibliotheca, LLC Top agencies Navy (Department of the Navy)	$2,312	<0.1%	Rank history: #77 in FY2023 and #92 in FY2025; down 18 since FY2023.
96	Lassen Library District Top agencies DOJ (Department of Justice)	$1,440	<0.1%	Rank history: #81 in FY2023 and not on the FY2025 list; down 15 since FY2023.

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 $33.5 million obligated before deobligations, so they never pass 100%.
• Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
• Fiscal year 2024 ran Oct 1, 2023 – Sep 30, 2024. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2023. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
• Rank lines show each company's rank on every fiscal year's list since 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. The step from FY2023 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers