Top 28 Contractors in NAICS 519120: Libraries and Archives, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	The Staywell Company LLC Top agencies VA (Department of Veterans Affairs)	$3,592,782	20.9%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; up 4 since FY2024.
2	University of North Carolina At Chapel Hill Top agencies EPA (Environmental Protection Agency)	$2,319,623	13.5%	Rank history: #8 in FY2021, #8 in FY2022, #6 in FY2023 and #6 in FY2024; up 4 since FY2024.
3	Taft Broadcasting Company, L.L.C. Top agencies OSD (Office of the Secretary of Defense)	$1,624,250	9.5%	Rank history: #5 in FY2021, #5 in FY2022, #5 in FY2023 and #3 in FY2024; unchanged since FY2024.
4	Dynamic Business Group, Inc. Top agencies Army (Department of the Army) HHS (Department of Health and Human Services)	$1,486,175	8.7%	Rank history: #9 in FY2021, #7 in FY2022, #14 in FY2023 and #12 in FY2024; up 8 since FY2024.
5	Gartner, Inc. Top agencies DOS (Department of State) DOE (Department of Energy) GSA (General Services Administration)	$1,254,661	7.3%	Rank history: #2 in FY2021, #1 in FY2022, #1 in FY2023 and #2 in FY2024; down 3 since FY2024.
6	Mpf-Zai Solutions LLC Top agencies Commerce (Department of Commerce)	$1,184,262	6.9%	Rank history: #15 in FY2021, #13 in FY2022, #12 in FY2023 and #9 in FY2024; up 3 since FY2024.
7	Hedgelan Consulting LLC Top agencies USDA (Department of Agriculture) DOI (Department of the Interior)	$964,077	5.6%	Rank history: #28 in FY2021, #19 in FY2022, #11 in FY2023 and #11 in FY2024; up 4 since FY2024.
8	Trinity-Nextstep LLC Top agencies Navy (Department of the Navy)	$956,708	5.6%	Rank history: #17 in FY2021, not on the FY2022 list, #13 in FY2023 and #10 in FY2024; up 2 since FY2024.
9	Oclc, Inc. Top agencies USDA (Department of Agriculture) DOI (Department of the Interior) DHS (Department of Homeland Security)	$764,650	4.5%	Rank history: #11 in FY2021, #9 in FY2022, #10 in FY2023 and #8 in FY2024; down 1 since FY2024.
10	Cadence Group Associates, Inc. Top agencies DHA (Defense Health Agency)	$597,914	3.5%	Rank history: #13 in FY2021, #12 in FY2022, #8 in FY2023 and #7 in FY2024; down 3 since FY2024.
11	Rieles Group LLC Top agencies USAF (Department of the Air Force)	$536,519	3.1%	Rank history: not on the FY2021–FY2023 lists and #15 in FY2024; up 4 since FY2024.
12	360 Innovative Solutions LLC Top agencies SEC (Securities and Exchange Commission)	$492,205	2.9%	Rank history: #31 in FY2021, #24 in FY2022, #18 in FY2023 and #16 in FY2024; up 4 since FY2024.
13	Bloomberg LP Through Bloomberg Industry Group, Inc. Top agencies DOL (Department of Labor)	$328,295	1.9%	Rank history: #19 in FY2021 and not on the FY2022–FY2024 lists; returned.
14	Arctic Slope Regional Corporation Through Asrc Federal Professional Services, LLC Top agencies Commerce (Department of Commerce)	$100,000	0.6%	Rank history: not on the FY2021–FY2022 lists, #2 in FY2023 and #1 in FY2024; down 13 since FY2024.
15	Veryon Top agencies DOI (Department of the Interior)	$78,642	0.5%	Rank history: not on the FY2021 list, #47 in FY2022, not on the FY2023 list and #22 in FY2024; up 7 since FY2024.
16	Institute of Electrical & Electronics Engineers Inc. Top agencies USAF (Department of the Air Force)	$47,530	0.3%	Rank history: not on the FY2021–FY2023 lists and #26 in FY2024; up 10 since FY2024.
17	Sae International Top agencies USAF (Department of the Air Force)	$47,521	0.3%	Rank history: #62 in FY2021, #57 in FY2022, #48 in FY2023 and #27 in FY2024; up 10 since FY2024.
18	Relx Inc. Top agencies Navy (Department of the Navy)	$44,256	0.3%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2023 and #4 in FY2024; down 14 since FY2024.
19	Internet Archive Top agencies HHS (Department of Health and Human Services)	$27,857	0.2%	Rank history: #63 in FY2021, #64 in FY2022, #54 in FY2023 and #31 in FY2024; up 12 since FY2024.
20	Ingram Library Services LLC Top agencies USAF (Department of the Air Force)	$23,965	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
21	Axiell ALM Canada Inc. Top agencies Navy (Department of the Navy)	$20,984	0.1%	Rank history: not on the FY2021–FY2023 lists and #36 in FY2024; up 15 since FY2024.
22	Teton Data Systems Top agencies VA (Department of Veterans Affairs)	$20,140	0.1%	Rank history: #64 in FY2021, #56 in FY2022, #46 in FY2023 and #37 in FY2024; up 15 since FY2024.
23	Springer Nature Customer Service Center LLC Top agencies Navy (Department of the Navy)	$19,847	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
24	Reprints Desk, Inc. Top agencies EPA (Environmental Protection Agency)	$11,404	0.1%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2024; down 3 since FY2024.
25	East Central Regional Library Top agencies DOJ (Department of Justice)	$9,085	0.1%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023 and #40 in FY2024; up 15 since FY2024.
26	Proquest LLC 2 awardees Top agencies Army (Department of the Army)	$8,984	0.1%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and #19 in FY2024; down 7 since FY2024.
27	American Academy of Pediatrics Top agencies HHS (Department of Health and Human Services)	$6,718	<0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and #42 in FY2024; up 15 since FY2024.
28	Sirsi Corporation Top agencies Navy (Department of the Navy)	$5,825	<0.1%	Rank history: #40 in FY2021, #34 in FY2022, #36 in FY2023 and #23 in FY2024; down 5 since FY2024.

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 $17.2 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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.

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