Top 67 Contractors in NAICS 519120: Libraries and Archives, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Gartner, Inc. Top agencies DOE (Department of Energy) USDA (Department of Agriculture) DHS (Department of Homeland Security)	$16,429,039	26.1%	Rank history: #2 in FY2021, #1 in FY2022, #2 in FY2024 and #5 in FY2025; unchanged since FY2022.
2	Arctic Slope Regional Corporation Through Asrc Federal Professional Services, LLC Top agencies Commerce (Department of Commerce)	$11,856,605	18.8%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2024 and #14 in FY2025; new.
3	Reed Elsevier Inc. Through Elsevier B.V. Top agencies HHS (Department of Health and Human Services) Army (Department of the Army)	$4,000,743	6.4%	Rank history: #4 in FY2021, #4 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
4	Staywell Company LLC the Top agencies VA (Department of Veterans Affairs)	$3,762,469	6.0%	Rank history: #46 in FY2021, #3 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
5	Taft Broadcasting Company, L.L.C. Top agencies DMA (Defense Media Activity)	$3,449,957	5.5%	Rank history: #5 in FY2021, #5 in FY2022, #3 in FY2024 and #3 in FY2025; unchanged since FY2022.
6	University of North Carolina At Chapel Hill 2 awardees Top agencies EPA (Environmental Protection Agency)	$2,511,947	4.0%	Rank history: #8 in FY2021, #8 in FY2022, #6 in FY2024 and #2 in FY2025; up 2 since FY2022.
7	Advancia Ahtna JV, LLC Top agencies SSA (Social Security Administration)	$2,271,906	3.6%	Rank history: #3 in FY2021, #6 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
8	Cadence Group Associates, Inc. Top agencies DOJ (Department of Justice) Army (Department of the Army) DHA (Defense Health Agency)	$1,728,292	2.7%	Rank history: #13 in FY2021, #12 in FY2022, #7 in FY2024 and #10 in FY2025; up 4 since FY2022.
9	Select Federal Services, LLC Top agencies NASA (National Aeronautics and Space Administration)	$1,548,391	2.5%	Rank history: #12 in FY2021, #10 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
10	Oclc, Inc. Top agencies Commerce (Department of Commerce) Navy (Department of the Navy) USDA (Department of Agriculture)	$1,540,869	2.4%	Rank history: #11 in FY2021, #9 in FY2022, #8 in FY2024 and #9 in FY2025; down 1 since FY2022.
11	Hedgelan Consulting LLC Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$1,185,561	1.9%	Rank history: #28 in FY2021, #19 in FY2022, #11 in FY2024 and #7 in FY2025; up 8 since FY2022.
12	Mpf-Zai Solutions LLC Top agencies Commerce (Department of Commerce)	$925,454	1.5%	Rank history: #15 in FY2021, #13 in FY2022, #9 in FY2024 and #6 in FY2025; up 1 since FY2022.
13	Trinity-Nextstep LLC Top agencies Navy (Department of the Navy)	$900,034	1.4%	Rank history: #17 in FY2021, not on the FY2022 list, #10 in FY2024 and #8 in FY2025; returned.
14	Dynamic Business Group, Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services)	$855,135	1.4%	Rank history: #9 in FY2021, #7 in FY2022, #12 in FY2024 and #4 in FY2025; down 7 since FY2022.
15	Bloomberg L.P. Through Bloomberg Industry Group, Inc. Top agencies DOL (Department of Labor)	$722,791	1.1%	Rank history: not on the FY2021 list, #18 in FY2022, #13 in FY2024 and not on the FY2025 list; up 3 since FY2022.
16	Informa Business Intelligence Inc. 2 awardees, including Informa Media LLC and Taylor & Francis Group LLC Top agencies NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$591,560	0.9%	Rank history: #32 in FY2021, #26 in FY2022 and not on the FY2024–FY2025 lists; up 10 since FY2022.
17	Calique Management Solutions, Incorporated Top agencies DHS (Department of Homeland Security)	$573,894	0.9%	Rank history: #24 in FY2021, #15 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
18	360 Innovative Solutions LLC Top agencies SEC (Securities and Exchange Commission)	$566,471	0.9%	Rank history: #31 in FY2021, #24 in FY2022, #16 in FY2024 and #12 in FY2025; up 6 since FY2022.
19	Sayari Analytics, LLC Top agencies Treasury (Department of the Treasury)	$540,956	0.9%	Rank history: #65 in FY2021, #22 in FY2022, #14 in FY2024 and not on the FY2025 list; up 3 since FY2022.
20	Rieles Group LLC Top agencies USAF (Department of the Air Force)	$482,402	0.8%	Rank history: #25 in FY2021, #17 in FY2022 and not on the FY2024–FY2025 lists; down 3 since FY2022.
21	University of Southern California Top agencies DMA (Defense Media Activity)	$472,504	0.8%	Rank history: #14 in FY2021, #14 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
22	A P Ventures, LLC Top agencies HHS (Department of Health and Human Services)	$361,613	0.6%	Rank history: #29 in FY2021, #21 in FY2022, #32 in FY2024 and not on the FY2025 list; down 1 since FY2022.
23	Riva Solutions Inc Top agencies USAF (Department of the Air Force)	$352,453	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
24	Cherokee Nation Through Cherokee Federal Solutions, L.L.C. Top agencies DHA (Defense Health Agency)	$317,100	0.5%	Rank history: #30 in FY2021, #23 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
25	Barnallen Technologies, Inc. Top agencies Treasury (Department of the Treasury)	$290,554	0.5%	Rank history: #33 in FY2021, #28 in FY2022, #20 in FY2024 and not on the FY2025 list; up 3 since FY2022.
26	History Associates Incorporated Top agencies HHS (Department of Health and Human Services)	$181,477	0.3%	Rank history: #20 in FY2021, #20 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
27	Cambridge Information Group Inc. 2 awardees, including Ex Libris USA Inc. and Proquest LLC Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) Army (Department of the Army)	$139,087	0.2%	Rank history: #34 in FY2021, #33 in FY2022, #41 in FY2024 and not on the FY2025 list; up 6 since FY2022.
28	Forrester Research, Inc. Top agencies DHS (Department of Homeland Security)	$120,014	0.2%	Rank history: not on the FY2021–FY2022 lists, #18 in FY2024 and not on the FY2025 list; new.
29	Ebsco Industries Inc. 3 awardees Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Commerce (Department of Commerce)	$109,754	0.2%	Rank history: #27 in FY2021, #25 in FY2022, #25 in FY2024 and not on the FY2025 list; down 4 since FY2022.
30	South Dakota Board of Regents Through The University of South Dakota Top agencies VA (Department of Veterans Affairs)	$107,685	0.2%	Rank history: #38 in FY2021, #38 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
31	Comaxsys, LLC Top agencies VA (Department of Veterans Affairs)	$103,071	0.2%	Rank history: #48 in FY2021, #42 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
32	Derycz Scientific Inc. Through Reprints Desk, Inc. Top agencies EPA (Environmental Protection Agency)	$100,000	0.2%	Rank history: #50 in FY2021, #31 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
33	Proquest LLC Through Ex Libris USA Inc. Top agencies DHS (Department of Homeland Security)	$85,440	0.1%	Rank history: not on the FY2021–FY2022 lists, #19 in FY2024 and #26 in FY2025; new.
34	Statista Inc. Top agencies Commerce (Department of Commerce)	$82,000	0.1%	Rank history: not on the FY2021 list, #69 in FY2022 and not on the FY2024–FY2025 lists; up 35 since FY2022.
35	Trade Data Monitor, LLC Top agencies DHS (Department of Homeland Security)	$80,750	0.1%	Rank history: not on the FY2021 list, #71 in FY2022 and not on the FY2024–FY2025 lists; up 36 since FY2022.
36	Sirsi Corporation Top agencies DOT (Department of Transportation) HUD (Department of Housing and Urban Development) DOE (Department of Energy)	$79,686	0.1%	Rank history: #40 in FY2021, #34 in FY2022, #23 in FY2024 and #28 in FY2025; down 2 since FY2022.
37	World Services LLC Top agencies Commerce (Department of Commerce)	$79,606	0.1%	Rank history: #37 in FY2021, #45 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
38	Chialin Chou Top agencies Smithsonian (Smithsonian Institution)	$77,602	0.1%	Rank history: #51 in FY2021, #44 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
39	Digital Science & Research Solutions Inc. Through Springer Nature Customer Service Center LLC Top agencies DHA (Defense Health Agency) Navy (Department of the Navy)	$74,043	0.1%	Rank history: #45 in FY2021, #37 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
40	Aircraft Technical Publishers Through Veryon Top agencies DOI (Department of the Interior)	$71,145	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
41	The Research Investment, Inc. Top agencies Commerce (Department of Commerce)	$69,208	0.1%	Rank history: #89 in FY2021, #81 in FY2022 and not on the FY2024–FY2025 lists; up 40 since FY2022.
42	A Book Company, LLC Top agencies DOI (Department of the Interior)	$65,960	0.1%	Rank history: #26 in FY2021, #29 in FY2022 and not on the FY2024–FY2025 lists; down 13 since FY2022.
43	Thomson Reuters (Tax & Accounting) Inc. 2 awardees, including West Publishing Corporation Top agencies DOI (Department of the Interior)	$61,206	0.1%	Rank history: #49 in FY2021, #43 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
44	Datasavers of Jacksonville, Inc. Top agencies VA (Department of Veterans Affairs)	$59,340	0.1%	Rank history: #56 in FY2021, #51 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
45	Libraryworld Inc Top agencies VA (Department of Veterans Affairs)	$57,420	0.1%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2024 and not on the FY2025 list; new.
46	Teton Data Systems Top agencies VA (Department of Veterans Affairs)	$46,650	0.1%	Rank history: #64 in FY2021, #56 in FY2022, #37 in FY2024 and #22 in FY2025; up 10 since FY2022.
47	The Institute of Electrical and Electronics Engineers Incorp Through Institute of Electrical & Electronics Engineers Inc. Top agencies USAF (Department of the Air Force)	$46,595	0.1%	Rank history: #35 in FY2021, #30 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
48	Sae International Top agencies USAF (Department of the Air Force)	$45,258	0.1%	Rank history: #62 in FY2021, #57 in FY2022, #27 in FY2024 and #17 in FY2025; up 9 since FY2022.
49	Relx Inc 2 awardees Top agencies Navy (Department of the Navy)	$41,622	0.1%	Rank history: not on the FY2021–FY2022 lists, #4 in FY2024 and #18 in FY2025; new.
50	HF Group LLC Top agencies DOT (Department of Transportation)	$40,000	0.1%	Rank history: #47 in FY2021, #36 in FY2022 and not on the FY2024–FY2025 lists; down 14 since FY2022.
51	Archival Image LLC Top agencies Smithsonian (Smithsonian Institution)	$35,000	0.1%	Rank history: #68 in FY2021, #67 in FY2022 and not on the FY2024–FY2025 lists; up 16 since FY2022.
52	Follett Corporation Through Baker & Taylor, LLC Top agencies USAF (Department of the Air Force)	$34,069	0.1%	Rank history: #70 in FY2021, not on the FY2022 list, #28 in FY2024 and not on the FY2025 list; returned.
53	Medical Library Association Inc. Top agencies VA (Department of Veterans Affairs)	$33,891	0.1%	Rank history: #74 in FY2021, #65 in FY2022 and not on the FY2024–FY2025 lists; up 12 since FY2022.
54	Internet Archive Top agencies HHS (Department of Health and Human Services)	$26,775	<0.1%	Rank history: #63 in FY2021, #64 in FY2022, #31 in FY2024 and #19 in FY2025; up 10 since FY2022.
55	Ingram Industries Inc Through Ingram Library Services LLC Top agencies USAF (Department of the Air Force)	$23,922	<0.1%	Rank history: #80 in FY2021, #73 in FY2022 and not on the FY2024–FY2025 lists; up 18 since FY2022.
56	Joint Commission Resources, Inc. Top agencies DHA (Defense Health Agency)	$23,100	<0.1%	Rank history: #81 in FY2021, #74 in FY2022 and not on the FY2024–FY2025 lists; up 18 since FY2022.
57	Axiell ALM Canada Inc Top agencies Navy (Department of the Navy)	$19,780	<0.1%	Rank history: #71 in FY2021, #66 in FY2022 and not on the FY2024–FY2025 lists; up 9 since FY2022.
58	Harris Joshua S Top agencies HHS (Department of Health and Human Services)	$18,900	<0.1%	Rank history: #88 in FY2021, #84 in FY2022 and not on the FY2024–FY2025 lists; up 26 since FY2022.
59	Evaluator Group Inc Top agencies DISA (Defense Information Systems Agency)	$18,700	<0.1%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2024 and not on the FY2025 list; new.
60	Wolters Kluwer N.V. Through Ovid Technologies, Inc. Top agencies VA (Department of Veterans Affairs)	$12,349	<0.1%	Rank history: #86 in FY2021, #92 in FY2022 and not on the FY2024–FY2025 lists; up 32 since FY2022.
61	Eris Information Inc. Top agencies DOI (Department of the Interior)	$11,840	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
62	East Central Regional Library Top agencies DOJ (Department of Justice)	$8,563	<0.1%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2024 and #25 in FY2025; up 39 since FY2022.
63	American Academy of Pediatrics Top agencies HHS (Department of Health and Human Services)	$6,332	<0.1%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2024 and #27 in FY2025; up 42 since FY2022.
64	Profile Library Services of DC Top agencies Treasury (Department of the Treasury)	$5,376	<0.1%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2024 and not on the FY2025 list; up 44 since FY2022.
65	Springshare LLC Top agencies Navy (Department of the Navy)	$3,020	<0.1%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2024 and not on the FY2025 list; up 49 since FY2022.
66	Best Practice Professionals LLC Top agencies DHA (Defense Health Agency)	$2,495	<0.1%	Rank history: not on the FY2021 list, #99 in FY2022, #44 in FY2024 and not on the FY2025 list; up 33 since FY2022.
67	Weilepp Joshua R Top agencies Smithsonian (Smithsonian Institution)	$206	<0.1%	Rank history: #55 in FY2021, #49 in FY2022 and not on the FY2024–FY2025 lists; down 18 since FY2022.

How this ranking works

• Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
• Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $63 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