Top 100 Contractors in NAICS 5191: Other Information Services, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Thomson Reuters (Tax & Accounting) Inc. 5 awardees, including West Publishing Corporation, Reuters News & Media Inc. and Thomson Reuters (Markets) LLC Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) SSA (Social Security Administration)	$51,911,661	7.7%	Rank history: #2 in FY2021, #1 in FY2023, #17 in FY2024 and not on the FY2025 list; up 1 since FY2021.
2	Reed Elsevier Inc. 10 awardees, including Relx Inc., Elsevier B.V. and Lexisnexis Risk Solutions Inc. Top agencies DHS (Department of Homeland Security) DHA (Defense Health Agency) Commerce (Department of Commerce)	$37,756,967	5.6%	Rank history: #1 in FY2021, #18 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
3	Oil Price Information Service LLC 7 awardees, including IHS Global Inc., R.l. Polk & Co and S&P Global Limited Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$33,335,308	4.9%	Rank history: #4 in FY2021, #3 in FY2023, #34 in FY2024 and not on the FY2025 list; up 1 since FY2021.
4	American Chemical Society 2 awardees Top agencies Commerce (Department of Commerce) HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$22,561,955	3.3%	Rank history: #5 in FY2021, #4 in FY2023, #3 in FY2024 and not on the FY2025 list; up 1 since FY2021.
5	Relx Inc 4 awardees, including Elsevier Inc. and Lexisnexis Risk Solutions Inc. Top agencies SSA (Social Security Administration) SEC (Securities and Exchange Commission) Commerce (Department of Commerce)	$22,455,034	3.3%	Rank history: #34 in FY2021, #2 in FY2023, #2 in FY2024 and #4 in FY2025; up 29 since FY2021.
6	Ebsco Industries Inc. 3 awardees Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Commerce (Department of Commerce)	$19,479,434	2.9%	Rank history: #6 in FY2021, #7 in FY2023, #15 in FY2024 and #17 in FY2025; unchanged since FY2021.
7	Cox Subscriptions, Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) USUHS (DOD Uniformed Services University of the Health Sciences)	$17,417,789	2.6%	Rank history: #13 in FY2021, #5 in FY2023, #4 in FY2024 and #3 in FY2025; up 6 since FY2021.
8	Gartner, Inc. 2 awardees Top agencies DHS (Department of Homeland Security) DOE (Department of Energy) USDA (Department of Agriculture)	$17,229,084	2.5%	Rank history: #9 in FY2021, #6 in FY2023, #10 in FY2024 and #32 in FY2025; up 1 since FY2021.
9	Wolters Kluwer N.V. 4 awardees, including Uptodate, Inc., Ovid Technologies, Inc. and CCH Incorporated Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) USAF (Department of the Air Force)	$17,054,646	2.5%	Rank history: #7 in FY2021, #13 in FY2023, #46 in FY2024 and not on the FY2025 list; down 2 since FY2021.
10	Bloomberg LP 4 awardees, including Bloomberg Finance LP and Bloomberg Industry Group, Inc. Top agencies SEC (Securities and Exchange Commission) Treasury (Department of the Treasury) Commerce (Department of Commerce)	$16,640,089	2.5%	Rank history: #8 in FY2021, #8 in FY2023, #30 in FY2024 and #40 in FY2025; down 2 since FY2021.
11	Mcgraw Hill Financial Inc. 6 awardees, including S&P Global Market Intelligence LLC, S&P Global Inc. and Standard & Poor's Financial Services LLC Top agencies Treasury (Department of the Treasury) DOE (Department of Energy) PBGC (Pension Benefit Guaranty Corporation)	$13,555,430	2.0%	Rank history: #12 in FY2021, #11 in FY2023, #48 in FY2024 and not on the FY2025 list; up 1 since FY2021.
12	Clarivate Analytics (US) LLC 5 awardees, including Proquest LLC, Innovative Interfaces Incorporated and Ex Libris USA Inc. Top agencies Commerce (Department of Commerce) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$12,603,891	1.9%	Rank history: #16 in FY2021, #12 in FY2023, #11 in FY2024 and not on the FY2025 list; up 4 since FY2021.
13	Asrc Federal Professional Services, LLC Top agencies Commerce (Department of Commerce)	$12,350,418	1.8%	Rank history: #11 in FY2021 and not on the FY2023–FY2025 lists; down 2 since FY2021.
14	Dun & Bradstreet, Inc. 2 awardees Top agencies DHS (Department of Homeland Security) Commerce (Department of Commerce) GAO (Government Accountability Office)	$12,326,057	1.8%	Rank history: #14 in FY2021, #10 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
15	Panamerica Computers, Inc. 2 awardees Top agencies DOJ (Department of Justice) HHS (Department of Health and Human Services)	$10,982,703	1.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
16	Arrow Alliance Industries, LLC Top agencies DOI (Department of the Interior)	$9,996,350	1.5%	Rank history: #24 in FY2021, #22 in FY2023, #35 in FY2024 and #11 in FY2025; up 8 since FY2021.
17	Proquest LLC Top agencies Commerce (Department of Commerce) DODEA (Department of Defense Education Activity) DOJ (Department of Justice)	$8,132,328	1.2%	Rank history: not on the FY2021 list, #87 in FY2023 and not on the FY2024–FY2025 lists; up 100 since FY2021.
18	Indigenous Technologies, LLC Top agencies DOS (Department of State)	$8,018,907	1.2%	Rank history: #20 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
19	Prenax Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) USUHS (DOD Uniformed Services University of the Health Sciences)	$7,328,709	1.1%	Rank history: #18 in FY2021, #17 in FY2023, #13 in FY2024 and #7 in FY2025; down 1 since FY2021.
20	Fiscalnote, Inc. 2 awardees, including Cq-Roll Call, Inc. Top agencies Commerce (Department of Commerce) DOS (Department of State) DHS (Department of Homeland Security)	$7,122,863	1.1%	Rank history: #22 in FY2021, #19 in FY2023, #87 in FY2024 and not on the FY2025 list; up 2 since FY2021.
21	Nana Regional Corporation Inc 3 awardees, including Cloud Lake Technology LLC and Tuvli LLC Top agencies DOS (Department of State) USDA (Department of Agriculture)	$6,758,765	1.0%	Rank history: #15 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
22	Unison Virtual Acquisition Office LLC Top agencies VA (Department of Veterans Affairs) DOS (Department of State) Commerce (Department of Commerce)	$6,491,397	1.0%	Rank history: #41 in FY2021, #25 in FY2023, not on the FY2024 list and #63 in FY2025; up 19 since FY2021.
23	Afognak Native Corporation Through Alutiiq Solutions, LLC Top agencies DOS (Department of State)	$6,383,092	0.9%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
24	Bureau Van Dijk Electronic Publishing Inc. Top agencies Treasury (Department of the Treasury) OSD (Office of the Secretary of Defense) USITC (International Trade Commission)	$6,373,083	0.9%	Rank history: #23 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
25	Shoreland Inc. Top agencies DHA (Defense Health Agency) DOJ (Department of Justice) Peace Corps	$5,496,500	0.8%	Rank history: #25 in FY2021, #20 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
26	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies HUD (Department of Housing and Urban Development)	$5,262,473	0.8%	Rank history: #27 in FY2021 and not on the FY2023–FY2025 lists; up 1 since FY2021.
27	London Stock Exchange Group PLC 3 awardees, including Refinitiv US LLC and Mergent, Inc. Top agencies SEC (Securities and Exchange Commission) Treasury (Department of the Treasury) Navy (Department of the Navy)	$5,080,770	0.8%	Rank history: not on the FY2021 list, #24 in FY2023, #31 in FY2024 and not on the FY2025 list; up 273 since FY2021.
28	Moody'S Corporation Through Moody's Analytics, Inc. Top agencies Treasury (Department of the Treasury) SEC (Securities and Exchange Commission) EXIM (Export Import Bank of the US)	$5,063,219	0.7%	Rank history: #32 in FY2021, #29 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2021.
29	The District Communications Group LLC Top agencies VA (Department of Veterans Affairs)	$5,000,000	0.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
30	National Student Clearinghouse Top agencies DCSA (Defense Counterintelligence and Security Agency)	$4,779,579	0.7%	Rank history: not on the FY2021 list, #21 in FY2023 and not on the FY2024–FY2025 lists; up 91 since FY2021.
31	Staywell Company LLC the 2 awardees, including Webmd Health Corp. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$4,738,347	0.7%	Rank history: not on the FY2021 list, #31 in FY2023 and not on the FY2024–FY2025 lists; up 264 since FY2021.
32	Paydesk Limited Top agencies USAGM (US Agency for Global Media)	$4,738,315	0.7%	Rank history: #37 in FY2021, #16 in FY2023, #12 in FY2024 and #29 in FY2025; up 5 since FY2021.
33	Thomson Reuters Special Services LLC Top agencies DHS (Department of Homeland Security)	$4,400,015	0.6%	Rank history: #26 in FY2021, #23 in FY2023, #20 in FY2024 and #14 in FY2025; down 7 since FY2021.
34	Goldbelt Frontier, LLC Top agencies Army (Department of the Army)	$3,952,278	0.6%	Rank history: not on the FY2021 list, #30 in FY2023, #24 in FY2024 and #15 in FY2025; new.
35	Costar Group, Inc. Through Costar Realty Information, Inc. Top agencies GSA (General Services Administration) HUD (Department of Housing and Urban Development) Treasury (Department of the Treasury)	$3,812,487	0.6%	Rank history: #38 in FY2021, #35 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2021.
36	Sayari Analytics, LLC Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury) DOI (Department of the Interior)	$3,809,579	0.6%	Rank history: not on the FY2021 list, #28 in FY2023, #23 in FY2024 and not on the FY2025 list; up 94 since FY2021.
37	Cloud Lake Technology LLC 2 awardees Top agencies DOS (Department of State)	$3,797,812	0.6%	Rank history: not on the FY2021 list, #15 in FY2023, #18 in FY2024 and not on the FY2025 list; new.
38	Taft Broadcasting Company, L.L.C. Top agencies DMA (Defense Media Activity)	$3,438,665	0.5%	Rank history: #33 in FY2021, #33 in FY2023, #27 in FY2024 and #28 in FY2025; down 5 since FY2021.
39	The Associated Press Top agencies USAGM (US Agency for Global Media) DOS (Department of State)	$3,318,008	0.5%	Rank history: #35 in FY2021, #26 in FY2023, #22 in FY2024 and #38 in FY2025; down 4 since FY2021.
40	Advancia Ahtna JV, LLC Top agencies SSA (Social Security Administration)	$3,304,525	0.5%	Rank history: #19 in FY2021, #46 in FY2023 and not on the FY2024–FY2025 lists; down 21 since FY2021.
41	Deloitte LLP 2 awardees, including Deloitte Financial Advisory Services LLP and Deloitte Consulting LLP Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$3,301,299	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 202 since FY2021.
42	Concentrix CVG Corporation 2 awardees Top agencies CNCS (Corporation for National and Community Service)	$3,210,180	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 94 since FY2021.
43	O'reilly Media, Inc. Top agencies DODEA (Department of Defense Education Activity) DOJ (Department of Justice) Commerce (Department of Commerce)	$3,133,263	0.5%	Rank history: #45 in FY2021, #84 in FY2023, #74 in FY2024 and #58 in FY2025; up 2 since FY2021.
44	Therapeutic Research Center, LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$3,077,469	0.5%	Rank history: #62 in FY2021, #44 in FY2023, #40 in FY2024 and #42 in FY2025; up 18 since FY2021.
45	Randstad North America Inc. Through Monster Government Solutions, LLC Top agencies DOS (Department of State)	$3,059,567	0.5%	Rank history: #39 in FY2021, #36 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2021.
46	The Institute of Electrical and Electronics Engineers Incorp Through Institute of Electrical & Electronics Engineers Inc. Top agencies USAF (Department of the Air Force) NASA (National Aeronautics and Space Administration) DHS (Department of Homeland Security)	$2,893,900	0.4%	Rank history: #43 in FY2021, #68 in FY2023, #75 in FY2024 and not on the FY2025 list; down 3 since FY2021.
47	Sinclair Broadcast Group Inc. Through Politico, LLC Top agencies DOI (Department of the Interior) DOE (Department of Energy) EOP (Executive Office of the President)	$2,870,760	0.4%	Rank history: #67 in FY2021, #38 in FY2023 and not on the FY2024–FY2025 lists; up 20 since FY2021.
48	Dynamic Business Group, Inc. Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) NRC (Nuclear Regulatory Commission)	$2,828,421	0.4%	Rank history: #57 in FY2021, #64 in FY2023, #55 in FY2024 and #26 in FY2025; up 9 since FY2021.
49	Quotientsub LLC Top agencies Smithsonian (Smithsonian Institution)	$2,795,920	0.4%	Rank history: #66 in FY2021, #40 in FY2023, #25 in FY2024 and #16 in FY2025; up 17 since FY2021.
50	Convergent Solutions Inc. Top agencies OSD (Office of the Secretary of Defense)	$2,770,363	0.4%	Rank history: #10 in FY2021 and not on the FY2023–FY2025 lists; down 40 since FY2021.
51	IHS Global Inc. Top agencies DOI (Department of the Interior) USDA (Department of Agriculture) DLA (Defense Logistics Agency)	$2,718,712	0.4%	Rank history: #44 in FY2021 and not on the FY2023–FY2025 lists; down 7 since FY2021.
52	Jab Innovative Solutions LLC Top agencies DOS (Department of State)	$2,500,582	0.4%	Rank history: #51 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
53	The Mitre Corporation Top agencies USAF (Department of the Air Force) Treasury (Department of the Treasury)	$2,494,451	0.4%	Rank history: #80 in FY2021, #83 in FY2023, #33 in FY2024 and not on the FY2025 list; up 27 since FY2021.
54	Vintun LLC Top agencies Navy (Department of the Navy)	$2,492,959	0.4%	Rank history: #49 in FY2021, #42 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2021.
55	Chickasaw Management Services, LLC Top agencies Commerce (Department of Commerce)	$2,467,094	0.4%	Rank history: not on the FY2021 list, #51 in FY2023, #42 in FY2024 and not on the FY2025 list; up 265 since FY2021.
56	Alaska Native Government Services LLC Through Copper River Cyber Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$2,453,395	0.4%	Rank history: not on the FY2021 list, #48 in FY2023, #26 in FY2024 and not on the FY2025 list; up 84 since FY2021.
57	Tuvli LLC Top agencies DOS (Department of State)	$2,432,333	0.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
58	Bulletin Intelligence LLC 3 awardees, including Cision US Inc. Top agencies HHS (Department of Health and Human Services) Treasury (Department of the Treasury) NASA (National Aeronautics and Space Administration)	$2,426,107	0.4%	Rank history: #36 in FY2021 and not on the FY2023–FY2025 lists; down 22 since FY2021.
59	Oclc, Inc. Top agencies Commerce (Department of Commerce) Smithsonian (Smithsonian Institution) Army (Department of the Army)	$2,326,362	0.3%	Rank history: #53 in FY2021, #52 in FY2023, #45 in FY2024 and #44 in FY2025; down 6 since FY2021.
60	Factiva Inc. Top agencies SEC (Securities and Exchange Commission) Treasury (Department of the Treasury) SSA (Social Security Administration)	$2,215,635	0.3%	Rank history: #52 in FY2021, #49 in FY2023 and not on the FY2024–FY2025 lists; down 8 since FY2021.
61	Jet Consulting, Inc. Top agencies DOS (Department of State)	$2,100,073	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 226 since FY2021.
62	Cambridge Information Group Inc. 2 awardees, including Proquest LLC and Ex Libris USA Inc. Top agencies GAO (Government Accountability Office) Army (Department of the Army) DOS (Department of State)	$2,051,149	0.3%	Rank history: #17 in FY2021, #14 in FY2023 and not on the FY2024–FY2025 lists; down 45 since FY2021.
63	Informa Business Intelligence Inc. 6 awardees, including Informa Media LLC, Taylor & Francis Group LLC and Informa UK Limited Top agencies USDA (Department of Agriculture) CFPB (Consumer Financial Protection Bureau) NASA (National Aeronautics and Space Administration)	$1,974,586	0.3%	Rank history: #64 in FY2021, #59 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
64	5150 Labs LLC Top agencies Treasury (Department of the Treasury)	$1,966,677	0.3%	Rank history: not on the FY2021 list, #39 in FY2023, #47 in FY2024 and #31 in FY2025; new.
65	Thundercat Technology, LLC 2 awardees Top agencies Navy (Department of the Navy) Treasury (Department of the Treasury) HHS (Department of Health and Human Services)	$1,941,003	0.3%	Rank history: not on the FY2021 list, #91 in FY2023 and not on the FY2024–FY2025 lists; up 37 since FY2021.
66	The Hearst Corporation 4 awardees, including Fitch Solutions, Inc., Inventory Locator Service, LLC and Creditsights Inc. Top agencies DLA (Defense Logistics Agency) Treasury (Department of the Treasury) EXIM (Export Import Bank of the US)	$1,937,955	0.3%	Rank history: #65 in FY2021, #45 in FY2023, #64 in FY2024 and not on the FY2025 list; down 1 since FY2021.
67	CGI Technologies and Solutions Inc. Through CGI Federal Inc. Top agencies GAO (Government Accountability Office)	$1,907,157	0.3%	Rank history: not on the FY2021 list, #50 in FY2023, #41 in FY2024 and not on the FY2025 list; new.
68	Logical Images, Inc. Top agencies VA (Department of Veterans Affairs)	$1,866,311	0.3%	Rank history: #61 in FY2021, #54 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2021.
69	Microhealth LLC Top agencies DOE (Department of Energy)	$1,839,671	0.3%	Rank history: #59 in FY2021, #57 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2021.
70	AFP Through Agence France Presse Top agencies USAGM (US Agency for Global Media) DISA (Defense Information Systems Agency)	$1,823,620	0.3%	Rank history: #78 in FY2021, not on the FY2023 list, #94 in FY2024 and not on the FY2025 list; up 8 since FY2021.
71	Vibrantech Solutions Inc. Top agencies Treasury (Department of the Treasury)	$1,800,888	0.3%	Rank history: not on the FY2021 list, #47 in FY2023, #54 in FY2024 and not on the FY2025 list; new.
72	Glimmer Technologies Inc. Top agencies USAGM (US Agency for Global Media)	$1,788,732	0.3%	Rank history: #77 in FY2021, #41 in FY2023, #28 in FY2024 and #35 in FY2025; up 5 since FY2021.
73	University of North Carolina at Chapel Hill Top agencies EPA (Environmental Protection Agency)	$1,757,343	0.3%	Rank history: #54 in FY2021, #43 in FY2023, #32 in FY2024 and #20 in FY2025; down 19 since FY2021.
74	National Law Enforcement Telecommunication System (Nlets), Inc. Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security) DOI (Department of the Interior)	$1,668,603	0.2%	Rank history: #84 in FY2021, #100 in FY2023, #92 in FY2024 and not on the FY2025 list; up 10 since FY2021.
75	The CDM Group Inc. Top agencies HHS (Department of Health and Human Services)	$1,638,086	0.2%	Rank history: #68 in FY2021 and not on the FY2023–FY2025 lists; down 7 since FY2021.
76	TPR Media, LLC Top agencies DHA (Defense Health Agency)	$1,567,308	0.2%	Rank history: #70 in FY2021 and not on the FY2023–FY2025 lists; down 6 since FY2021.
77	Select Federal Services, LLC Top agencies NASA (National Aeronautics and Space Administration)	$1,561,366	0.2%	Rank history: #69 in FY2021, #56 in FY2023 and not on the FY2024–FY2025 lists; down 8 since FY2021.
78	Lnrs Data Services Inc. Top agencies DOT (Department of Transportation)	$1,543,719	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
79	Dialogconcepts LLC Top agencies EOP (Executive Office of the President)	$1,482,697	0.2%	Rank history: #79 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
80	Cadet Portfolio, LLC Top agencies Army (Department of the Army)	$1,429,469	0.2%	Rank history: #72 in FY2021 and not on the FY2023–FY2025 lists; down 8 since FY2021.
81	John Wiley & Sons Inc. 2 awardees, including Wiley Subscription Services, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) USUHS (DOD Uniformed Services University of the Health Sciences)	$1,409,287	0.2%	Rank history: #85 in FY2021, #72 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2021.
82	Novetta Solutions, LLC Through Accenture Federal Services LLC Top agencies USAF (Department of the Air Force)	$1,370,379	0.2%	Rank history: #42 in FY2021, #61 in FY2023 and not on the FY2024–FY2025 lists; down 40 since FY2021.
83	J.e. Federal Enterprises, Llc. Top agencies VA (Department of Veterans Affairs) DODEA (Department of Defense Education Activity)	$1,340,658	0.2%	Rank history: #87 in FY2021, #76 in FY2023, #73 in FY2024 and #69 in FY2025; up 4 since FY2021.
84	American Medical Association Top agencies VA (Department of Veterans Affairs) SSA (Social Security Administration) DHA (Defense Health Agency)	$1,326,923	0.2%	Rank history: #82 in FY2021, #67 in FY2023, #49 in FY2024 and not on the FY2025 list; down 2 since FY2021.
85	Lodestar Recovery, Inc. Top agencies Army (Department of the Army)	$1,309,694	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
86	Digital Cloak, LLC Top agencies DHS (Department of Homeland Security)	$1,309,520	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #71 in FY2024 and #50 in FY2025; new.
87	Cadence Group Associates, Inc. Top agencies DOJ (Department of Justice) Army (Department of the Army)	$1,294,480	0.2%	Rank history: #74 in FY2021, #53 in FY2023, #44 in FY2024 and #52 in FY2025; down 13 since FY2021.
88	Tax Analysts Top agencies Treasury (Department of the Treasury) GAO (Government Accountability Office)	$1,292,242	0.2%	Rank history: #81 in FY2021 and not on the FY2023–FY2025 lists; down 7 since FY2021.
89	Cengage Learning Inc. Top agencies DODEA (Department of Defense Education Activity) DOJ (Department of Justice) Treasury (Department of the Treasury)	$1,291,042	0.2%	Rank history: #63 in FY2021, #73 in FY2023 and not on the FY2024–FY2025 lists; down 26 since FY2021.
90	Coursera, Inc. Top agencies OSD (Office of the Secretary of Defense)	$1,286,400	0.2%	Rank history: #71 in FY2021 and not on the FY2023–FY2025 lists; down 19 since FY2021.
91	Graham Advisory Network Inc. Top agencies VA (Department of Veterans Affairs)	$1,263,553	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
92	Formation Healthcare Group, LLC Top agencies HUD (Department of Housing and Urban Development)	$1,242,182	0.2%	Rank history: #88 in FY2021, #63 in FY2023, #68 in FY2024 and #45 in FY2025; down 4 since FY2021.
93	American Psychiatric Association Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$1,211,911	0.2%	Rank history: #90 in FY2021, #92 in FY2023, #86 in FY2024 and #55 in FY2025; down 3 since FY2021.
94	Mpf-Zai Solutions LLC Top agencies Commerce (Department of Commerce)	$1,209,460	0.2%	Rank history: #94 in FY2021, #77 in FY2023, #51 in FY2024 and #34 in FY2025; unchanged since FY2021.
95	Bloomberg Industry Group, Inc. Top agencies HHS (Department of Health and Human Services) DOL (Department of Labor) FTC (Federal Trade Commission)	$1,209,316	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 244 since FY2021.
96	FWG Solutions Inc. Top agencies Army (Department of the Army)	$1,207,022	0.2%	Rank history: #95 in FY2021, #66 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
97	Mastercard Incorporated Through Ciphertrace Inc. Top agencies Treasury (Department of the Treasury)	$1,200,820	0.2%	Rank history: not on the FY2021 list, #62 in FY2023 and not on the FY2024–FY2025 lists; new.
98	Technology - Management & Innovative Solutions, LLC Top agencies DHS (Department of Homeland Security) HUD (Department of Housing and Urban Development) DOS (Department of State)	$1,199,097	0.2%	Rank history: #73 in FY2021, #89 in FY2023, not on the FY2024 list and #74 in FY2025; down 25 since FY2021.
99	Dataminr, Inc. Top agencies AOUSC (Administrative Office of the U.S. Courts)	$1,120,000	0.2%	Rank history: #55 in FY2021, #70 in FY2023 and not on the FY2024–FY2025 lists; down 44 since FY2021.
100	Digital Science & Research Solutions Inc. 3 awardees, including Springer Nature Customer Service Center LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) DOE (Department of Energy)	$1,023,476	0.2%	Rank history: #30 in FY2021 and not on the FY2023–FY2025 lists; down 70 since FY2021.

Rankings for the codes under NAICS 5191

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 $677 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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