Top 100 Contractors in NAICS 9231: Administration of Human Resource Programs, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Blue Cross & Blue Shield of South Carolina Through Palmetto Gba, LLC Top agencies RRB (Railroad Retirement Board)	$20,185,746	15.6%	Rank history: #1 in FY2021, #1 in FY2023, #1 in FY2024 and not on the FY2025 list; unchanged since FY2021.
2	Access To Health Zambia Top agencies USAID (US Agency for International Development)	$5,760,000	4.4%	Rank history: not on the FY2021 list, #7 in FY2023, #4 in FY2024 and not on the FY2025 list; new.
3	New York City Health and Hospitals Corporation Top agencies HHS (Department of Health and Human Services)	$5,490,350	4.2%	Rank history: not on the FY2021 list, #9 in FY2023, #2 in FY2024 and #3 in FY2025; new.
4	RB Management Consultants LLC Top agencies VA (Department of Veterans Affairs)	$2,775,606	2.1%	Rank history: #7 in FY2021 and not on the FY2023–FY2025 lists; up 3 since FY2021.
5	Embry-Riddle Aeronautical University, Inc. Top agencies Navy (Department of the Navy)	$2,676,170	2.1%	Rank history: #3 in FY2021, #10 in FY2023, #10 in FY2024 and #7 in FY2025; down 2 since FY2021.
6	State of New Jersey 3 awardees, including New Jersey Department of Health and New Jersey Department of Environmental Protection Top agencies HHS (Department of Health and Human Services)	$2,625,875	2.0%	Rank history: not on the FY2021 list, #16 in FY2023 and not on the FY2024–FY2025 lists; new.
7	Texas State University System Through Texas State University Top agencies HHS (Department of Health and Human Services)	$2,457,491	1.9%	Rank history: #10 in FY2021, #14 in FY2023, #39 in FY2024 and not on the FY2025 list; up 3 since FY2021.
8	Icahn School of Medicine at Mount Sinai Top agencies HHS (Department of Health and Human Services)	$2,374,089	1.8%	Rank history: not on the FY2021 list, #8 in FY2023, #3 in FY2024 and not on the FY2025 list; new.
9	New York City of 2 awardees, including City of New York Fire Department and City of New York Top agencies HHS (Department of Health and Human Services)	$2,372,057	1.8%	Rank history: #32 in FY2021, #11 in FY2023 and not on the FY2024–FY2025 lists; up 23 since FY2021.
10	America's Poison Centers Top agencies HHS (Department of Health and Human Services)	$2,210,854	1.7%	Rank history: #13 in FY2021, #23 in FY2023, #15 in FY2024 and #19 in FY2025; up 3 since FY2021.
11	State of California Controllers Office 6 awardees, including California Department of Public Health, The Regents of the University of California. San Francisco and University of California, San Diego Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) DOJ (Department of Justice)	$2,194,958	1.7%	Rank history: #2 in FY2021, #5 in FY2023, #8 in FY2024 and not on the FY2025 list; down 9 since FY2021.
12	State of Illinois 2 awardees, including Illinois Department of Human Service and Department of Public Health Illinois Top agencies HHS (Department of Health and Human Services)	$2,020,092	1.6%	Rank history: #24 in FY2021, #20 in FY2023, #41 in FY2024 and #10 in FY2025; up 12 since FY2021.
13	Technology Management & Budget Department of 3 awardees, including Michigan Department of Health and Human Services, Michigan Department of Labor and Economic Opportunity and Michigan Department of Agriculture and Rural Development Top agencies HHS (Department of Health and Human Services) CPSC (Consumer Product Safety Commission)	$2,016,828	1.6%	Rank history: #44 in FY2021, #13 in FY2023, #11 in FY2024 and not on the FY2025 list; up 31 since FY2021.
14	Secretary of State Connecticut 5 awardees, including Mental Health & Addiction Services Conne, Dept of Energy & Environmental Protection and University of Connecticut Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy)	$2,014,003	1.6%	Rank history: not on the FY2021 list, #21 in FY2023, #72 in FY2024 and not on the FY2025 list; new.
15	Transportation North Carolina Department of 3 awardees, including North Carolina Department of Health & Human Services and North Carolina Department of Agriculture & Consumer Services Top agencies HHS (Department of Health and Human Services) CPSC (Consumer Product Safety Commission)	$1,923,308	1.5%	Rank history: #8 in FY2021, #15 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2021.
16	Research Triangle Institute Top agencies USAID (US Agency for International Development)	$1,845,339	1.4%	Rank history: #5 in FY2021 and not on the FY2023–FY2025 lists; down 11 since FY2021.
17	Ohio Civil Rights Commission 3 awardees, including Ohio Department of Agriculture, Ohio Department of Health and Civil Rights Commission Ohio Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force)	$1,798,980	1.4%	Rank history: #14 in FY2021, #27 in FY2023, #68 in FY2024 and not on the FY2025 list; down 3 since FY2021.
18	State of Florida 3 awardees, including Florida Department of Health, Department of Agriculture & Consumer Services Florida and Florida Dept of Health Bureau Vital Top agencies HHS (Department of Health and Human Services)	$1,683,746	1.3%	Rank history: #17 in FY2021, #29 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
19	The Commonwealth of Massachusetts Through Massachusetts Department of Public Health Top agencies HHS (Department of Health and Human Services)	$1,551,577	1.2%	Rank history: #16 in FY2021, #32 in FY2023, #59 in FY2024 and not on the FY2025 list; down 3 since FY2021.
20	AL. Dept. of Public Health 4 awardees, including Alabama Department of Health, Alabama Department of Public Health and Alabama Department of Agriculture & Industries Top agencies HHS (Department of Health and Human Services) CPSC (Consumer Product Safety Commission)	$1,492,614	1.2%	Rank history: not on the FY2021 list, #24 in FY2023 and not on the FY2024–FY2025 lists; new.
21	State of Minnesota 3 awardees, including Minnesota Department of Human Services, Minnesota Department of Health and Minnesota Department of Agriculture Top agencies HHS (Department of Health and Human Services) CPSC (Consumer Product Safety Commission)	$1,449,416	1.1%	Rank history: #23 in FY2021, #30 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
22	Washington Dept of Public Inst 3 awardees, including Washington State Liquor and Cannabis Board and Washington State Department of Health Top agencies HHS (Department of Health and Human Services)	$1,442,553	1.1%	Rank history: #9 in FY2021, #26 in FY2023 and not on the FY2024–FY2025 lists; down 13 since FY2021.
23	Green Label Services Limited Top agencies USAID (US Agency for International Development)	$1,371,658	1.1%	Rank history: not on the FY2021 list, #2 in FY2023, #25 in FY2024 and #14 in FY2025; new.
24	University System of Maryland 2 awardees, including University of Maryland, College Park and University of Maryland Baltimore County Top agencies Navy (Department of the Navy)	$1,346,727	1.0%	Rank history: #21 in FY2021 and not on the FY2023–FY2025 lists; down 3 since FY2021.
25	State of West Virginia 3 awardees, including West Virginia Department of Health and Human Resources Top agencies HHS (Department of Health and Human Services) CPSC (Consumer Product Safety Commission)	$1,278,913	1.0%	Rank history: #49 in FY2021, #42 in FY2023 and not on the FY2024–FY2025 lists; up 24 since FY2021.
26	Lincoln Memorial University Top agencies Navy (Department of the Navy)	$1,231,953	1.0%	Rank history: #19 in FY2021, #38 in FY2023, #21 in FY2024 and #41 in FY2025; down 7 since FY2021.
27	State of Kansas 5 awardees, including Kansas Department of Health & Environment, Kansas Department of Revenue and Kansas Department of Agriculture Top agencies HHS (Department of Health and Human Services) CPSC (Consumer Product Safety Commission) Treasury (Department of the Treasury)	$1,229,610	0.9%	Rank history: #45 in FY2021, #39 in FY2023, #65 in FY2024 and not on the FY2025 list; up 18 since FY2021.
28	Rocky Vista University LLC Top agencies Navy (Department of the Navy)	$1,225,354	0.9%	Rank history: #18 in FY2021, #28 in FY2023, #6 in FY2024 and #9 in FY2025; down 10 since FY2021.
29	Commonwealth of Kentucky 2 awardees, including Public Protection Cabinet- Kentucky and Health Services Kentucky Cabinet For Top agencies HHS (Department of Health and Human Services)	$1,181,059	0.9%	Rank history: #22 in FY2021, #36 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2021.
30	State of Arizona 2 awardees, including Arizona Department of Health Services and University of Arizona Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy)	$1,154,056	0.9%	Rank history: not on the FY2021 list, #40 in FY2023, #96 in FY2024 and not on the FY2025 list; new.
31	Massachusetts Institute of Technology Top agencies Navy (Department of the Navy)	$1,117,560	0.9%	Rank history: #12 in FY2021, #43 in FY2023, #44 in FY2024 and #48 in FY2025; down 19 since FY2021.
32	State of Mississippi 2 awardees, including Attorney General's Office, Mississippi and Mississippi State Department of Health Top agencies HHS (Department of Health and Human Services)	$1,072,414	0.8%	Rank history: not on the FY2021 list, #37 in FY2023 and not on the FY2024–FY2025 lists; new.
33	Pennsylvania Commonwealth of 3 awardees, including Pennsylvania Department of Environmental Protection, Pennsylvania Department of Health and Department of Agriculture Pennsylvania Top agencies HHS (Department of Health and Human Services)	$1,068,292	0.8%	Rank history: #51 in FY2021, #19 in FY2023, #17 in FY2024 and #11 in FY2025; up 18 since FY2021.
34	Crime Information Center Arkansas 2 awardees, including Tobacco Control Board Arkansas and Arkansas Department of Health Top agencies HHS (Department of Health and Human Services)	$1,065,935	0.8%	Rank history: not on the FY2021 list, #41 in FY2023 and not on the FY2024–FY2025 lists; new.
35	Missouri State of 4 awardees, including Missouri Department of Mental Health, Missouri Department of Agriculture and Missouri Department of Health & Senior Services Top agencies HHS (Department of Health and Human Services) Treasury (Department of the Treasury)	$1,053,628	0.8%	Rank history: #43 in FY2021, #25 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2021.
36	Georgetown University 2 awardees Top agencies Navy (Department of the Navy)	$1,041,150	0.8%	Rank history: #26 in FY2021, #47 in FY2023, #37 in FY2024 and not on the FY2025 list; down 10 since FY2021.
37	Wisconsin State of 3 awardees, including State of Wisconsin Department of Health Services, Trade and Consumer Protection Wisconsin Department of Agriculture and Wisconsin Department of Workforce Development Top agencies HHS (Department of Health and Human Services) Treasury (Department of the Treasury)	$820,586	0.6%	Rank history: #6 in FY2021, #22 in FY2023, #12 in FY2024 and not on the FY2025 list; down 31 since FY2021.
38	Alabama College of Osteopathic Medicine, Inc The Top agencies Navy (Department of the Navy)	$802,658	0.6%	Rank history: #29 in FY2021, #44 in FY2023, #49 in FY2024 and #66 in FY2025; down 9 since FY2021.
39	State of Hawaii 2 awardees, including Hawaii Department of Health Top agencies HHS (Department of Health and Human Services)	$790,002	0.6%	Rank history: not on the FY2021 list, #48 in FY2023 and not on the FY2024–FY2025 lists; new.
40	North Slope Borough Top agencies HHS (Department of Health and Human Services)	$775,099	0.6%	Rank history: #27 in FY2021, #51 in FY2023, #48 in FY2024 and #43 in FY2025; down 13 since FY2021.
41	State of New York Through NYS Department of Health Top agencies HHS (Department of Health and Human Services)	$764,018	0.6%	Rank history: #34 in FY2021, #35 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2021.
42	New York University Top agencies Navy (Department of the Navy)	$704,014	0.5%	Rank history: #48 in FY2021, #46 in FY2023, #19 in FY2024 and #27 in FY2025; up 6 since FY2021.
43	University of New England Top agencies Navy (Department of the Navy)	$694,457	0.5%	Rank history: #33 in FY2021, #45 in FY2023, #36 in FY2024 and #38 in FY2025; down 10 since FY2021.
44	Nevada State Veterans Home 2 awardees, including Nevada Department of Health and Human Services and Board of Regents of Nevada System of Higher Education Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy)	$689,887	0.5%	Rank history: #53 in FY2021, #56 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
45	Georgia State of 3 awardees, including Georgia Department of Community Health, Georgia Department of Agriculture and State of Georgia Department of Public Health Top agencies HHS (Department of Health and Human Services)	$668,251	0.5%	Rank history: #56 in FY2021, #33 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2021.
46	State of Alaska 2 awardees, including Alaska Department of Public Safety and State of Alaska Department of Health Top agencies HHS (Department of Health and Human Services)	$668,074	0.5%	Rank history: #28 in FY2021, #55 in FY2023 and not on the FY2024–FY2025 lists; down 18 since FY2021.
47	NY State Agriculture & Markets Top agencies HHS (Department of Health and Human Services)	$667,676	0.5%	Rank history: #37 in FY2021, not on the FY2023 list, #58 in FY2024 and not on the FY2025 list; down 10 since FY2021.
48	State of Rhode Island 2 awardees, including RI Dept. of Behavioral Healthcare Devel and Rhode Island Department of Health Top agencies HHS (Department of Health and Human Services)	$647,867	0.5%	Rank history: not on the FY2021 list, #54 in FY2023, #47 in FY2024 and not on the FY2025 list; up 80 since FY2021.
49	Missouri Department of Health & Senior Services Top agencies HHS (Department of Health and Human Services)	$643,231	0.5%	Rank history: not on the FY2021 list, not on the FY2023 list, #70 in FY2024 and #40 in FY2025; new.
50	Colorado Department of Public Health & Environment Top agencies HHS (Department of Health and Human Services)	$625,032	0.5%	Rank history: #59 in FY2021, not on the FY2023 list, #7 in FY2024 and #16 in FY2025; up 9 since FY2021.
51	Health Department Oklahoma State 2 awardees, including Oklahoma State Department of Health Top agencies HHS (Department of Health and Human Services)	$619,933	0.5%	Rank history: #54 in FY2021, #59 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2021.
52	Liberty University Inc. Top agencies Navy (Department of the Navy)	$609,805	0.5%	Rank history: #42 in FY2021, #50 in FY2023, #34 in FY2024 and #52 in FY2025; down 10 since FY2021.
53	Virginia Polytechnic Institute & State University 2 awardees, including Virginia Department of Agriculture and Consumer Services and VA State Board of Health Top agencies HHS (Department of Health and Human Services)	$603,219	0.5%	Rank history: #35 in FY2021, #52 in FY2023 and not on the FY2024–FY2025 lists; down 18 since FY2021.
54	Corrections Colorado Department of 2 awardees, including Colorado Department of Public Health & Environment Top agencies HHS (Department of Health and Human Services) DOT (Department of Transportation)	$589,462	0.5%	Rank history: #11 in FY2021, #17 in FY2023 and not on the FY2024–FY2025 lists; down 43 since FY2021.
55	RU School of Osteopathic Medicine Top agencies Navy (Department of the Navy)	$534,180	0.4%	Rank history: #46 in FY2021, #57 in FY2023, #61 in FY2024 and not on the FY2025 list; down 9 since FY2021.
56	The Aldrin Family Foundation, Inc. Top agencies USAF (Department of the Air Force)	$520,000	0.4%	Rank history: #40 in FY2021, #70 in FY2023, #46 in FY2024 and #64 in FY2025; down 16 since FY2021.
57	Trustees of Indiana University Top agencies HHS (Department of Health and Human Services)	$512,130	0.4%	Rank history: not on the FY2021 list, not on the FY2023 list, #78 in FY2024 and not on the FY2025 list; new.
58	Marian University Inc. Top agencies Navy (Department of the Navy)	$505,437	0.4%	Rank history: #36 in FY2021, #58 in FY2023, #83 in FY2024 and not on the FY2025 list; down 22 since FY2021.
59	Iowa Department of Agriculture and Land Stewardship Top agencies HHS (Department of Health and Human Services)	$500,224	0.4%	Rank history: #39 in FY2021 and not on the FY2023–FY2025 lists; down 20 since FY2021.
60	State of Maine 2 awardees, including Department of Attorney General Maine and Maine Department of Health and Human Services Top agencies HHS (Department of Health and Human Services)	$445,639	0.3%	Rank history: not on the FY2021 list, #63 in FY2023 and not on the FY2024–FY2025 lists; new.
61	Guam Behavioral Health & Wellness Center Top agencies HHS (Department of Health and Human Services)	$428,945	0.3%	Rank history: #73 in FY2021, #65 in FY2023, #82 in FY2024 and not on the FY2025 list; up 12 since FY2021.
62	Shrr Consulting Inc. Top agencies DHS (Department of Homeland Security)	$394,590	0.3%	Rank history: #57 in FY2021 and not on the FY2023–FY2025 lists; down 5 since FY2021.
63	Howard University Top agencies Navy (Department of the Navy)	$391,893	0.3%	Rank history: #50 in FY2021, #68 in FY2023, #100 in FY2024 and #81 in FY2025; down 13 since FY2021.
64	Department of Environment & Conservation Tennessee Top agencies HHS (Department of Health and Human Services)	$387,392	0.3%	Rank history: not on the FY2021 list, #66 in FY2023, #73 in FY2024 and #57 in FY2025; new.
65	Board of Governers State University System of Florida 4 awardees, including The University of Central Florida Board of Trustees, Florida Atlantic University and Florida State University Top agencies Navy (Department of the Navy)	$382,261	0.3%	Rank history: #47 in FY2021, #69 in FY2023, #94 in FY2024 and not on the FY2025 list; down 18 since FY2021.
66	State of Iowa 3 awardees, including State of Iowa Department of Commerce Alchoholic Beverages Division and Iowa Department of Public Health Top agencies HHS (Department of Health and Human Services) CPSC (Consumer Product Safety Commission)	$374,848	0.3%	Rank history: not on the FY2021 list, #31 in FY2023 and not on the FY2024–FY2025 lists; up 66 since FY2021.
67	Alter Modus International Corporation Top agencies USAID (US Agency for International Development)	$352,418	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
68	Montana Dept. of Public Health Through State of Montana Department of Health and Human Services Top agencies HHS (Department of Health and Human Services)	$351,997	0.3%	Rank history: #58 in FY2021, #64 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2021.
69	Rutgers, the State University Top agencies Navy (Department of the Navy)	$343,772	0.3%	Rank history: #65 in FY2021, #61 in FY2023, #80 in FY2024 and not on the FY2025 list; down 4 since FY2021.
70	Quinnipiac University Top agencies Navy (Department of the Navy)	$341,095	0.3%	Rank history: #41 in FY2021, #83 in FY2023 and not on the FY2024–FY2025 lists; down 29 since FY2021.
71	State of Louisiana 3 awardees, including La Department of Environmental Quality, Louisiana Department of Health and Louisiana Department of Agriculture & Forestry Top agencies HHS (Department of Health and Human Services)	$302,215	0.2%	Rank history: not on the FY2021 list, #62 in FY2023 and not on the FY2024–FY2025 lists; up 38 since FY2021.
72	Executive Office of the State of Maryland 5 awardees, including Maryland Department of Health, The Environment Maryland Department Of and Maryland Department of Agriculture Top agencies DHA (Defense Health Agency)	$298,681	0.2%	Rank history: #30 in FY2021, #18 in FY2023, #66 in FY2024 and not on the FY2025 list; down 42 since FY2021.
73	A Nevada Non-Profit Corporation Roseman University of Health Sciences Top agencies Navy (Department of the Navy)	$288,131	0.2%	Rank history: #38 in FY2021, #53 in FY2023, #40 in FY2024 and not on the FY2025 list; down 35 since FY2021.
74	Executive Office of the 3 awardees, including Utah Department of Veterans & Military Affairs, State of Utah Dept of Environmental Quality and Utah Department of Agriculture Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$281,557	0.2%	Rank history: #52 in FY2021, #71 in FY2023 and not on the FY2024–FY2025 lists; down 22 since FY2021.
75	Koscelnik, Valerie Top agencies USAID (US Agency for International Development)	$271,385	0.2%	Rank history: not on the FY2021 list, #76 in FY2023 and not on the FY2024–FY2025 lists; new.
76	New Hampshire Commission for Human Rights 2 awardees, including New Hampshire Liquor Commission Top agencies HHS (Department of Health and Human Services)	$258,191	0.2%	Rank history: not on the FY2021 list, #74 in FY2023 and not on the FY2024–FY2025 lists; new.
77	Oregon State of Through Oregon Health Authority-Public Health Top agencies HHS (Department of Health and Human Services)	$251,933	0.2%	Rank history: not on the FY2021 list, #49 in FY2023, #62 in FY2024 and not on the FY2025 list; up 30 since FY2021.
78	Health Resources In Action, Inc. Top agencies HHS (Department of Health and Human Services)	$249,632	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
79	Food & Agriculture California Department of Through California Department of Food & Agriculture Top agencies HHS (Department of Health and Human Services)	$248,364	0.2%	Rank history: not on the FY2021 list, #75 in FY2023, #92 in FY2024 and #71 in FY2025; new.
80	South Carolina State of 2 awardees, including South Carolina Department of Agriculture and South Carolina Department of Public Health Top agencies HHS (Department of Health and Human Services) CPSC (Consumer Product Safety Commission)	$244,710	0.2%	Rank history: #66 in FY2021, #78 in FY2023 and not on the FY2024–FY2025 lists; down 14 since FY2021.
81	American Institutes for Research In the Behavioral Sciences Top agencies NEA (National Endowment for the Arts)	$237,854	0.2%	Rank history: not on the FY2021 list, #73 in FY2023, #86 in FY2024 and #79 in FY2025; new.
82	Duke University Top agencies Navy (Department of the Navy)	$203,450	0.2%	Rank history: #84 in FY2021, #94 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
83	State of Iowa Department of Inspections Appeals and Licensing Top agencies HHS (Department of Health and Human Services)	$199,964	0.2%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #93 in FY2025; new.
84	Council On International Educational Exchange, Inc. Top agencies Navy (Department of the Navy)	$199,800	0.2%	Rank history: #63 in FY2021 and not on the FY2023–FY2025 lists; down 21 since FY2021.
85	President and Fellows of Middlebury College Top agencies Navy (Department of the Navy)	$192,575	0.1%	Rank history: #62 in FY2021, #85 in FY2023 and not on the FY2024–FY2025 lists; down 23 since FY2021.
86	Purdue University Top agencies HHS (Department of Health and Human Services)	$186,883	0.1%	Rank history: #69 in FY2021, not on the FY2023–FY2024 lists and #77 in FY2025; down 17 since FY2021.
87	Central Texas College Top agencies Navy (Department of the Navy)	$169,330	0.1%	Rank history: #68 in FY2021 and not on the FY2023–FY2025 lists; down 19 since FY2021.
88	Health Services Kentucky Cabinet For Top agencies HHS (Department of Health and Human Services)	$166,284	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #95 in FY2024 and #51 in FY2025; new.
89	Touro College 2 awardees, including New York Medical College and Touro University Top agencies Navy (Department of the Navy)	$162,590	0.1%	Rank history: #20 in FY2021, #60 in FY2023 and not on the FY2024–FY2025 lists; down 69 since FY2021.
90	Central Michigan University In Through Central Michigan University Top agencies Navy (Department of the Navy)	$156,637	0.1%	Rank history: #70 in FY2021, #82 in FY2023 and not on the FY2024–FY2025 lists; down 20 since FY2021.
91	Ministry of Health, Laos Top agencies DOS (Department of State)	$155,000	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
92	Oakland University Top agencies Navy (Department of the Navy)	$151,078	0.1%	Rank history: #60 in FY2021 and not on the FY2023–FY2025 lists; down 32 since FY2021.
93	Inter-Tribal Council of Arizona Inc. Top agencies HHS (Department of Health and Human Services)	$150,107	0.1%	Rank history: #72 in FY2021, #91 in FY2023 and not on the FY2024–FY2025 lists; down 21 since FY2021.
94	American Samoa Government- Department of Human and Social Services Top agencies HHS (Department of Health and Human Services)	$148,667	0.1%	Rank history: not on the FY2021 list, #90 in FY2023 and not on the FY2024–FY2025 lists; new.
95	Ibex It Business Experts LLC Top agencies HHS (Department of Health and Human Services)	$136,112	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
96	Washington State University Top agencies Navy (Department of the Navy)	$133,812	0.1%	Rank history: #92 in FY2021, #95 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2021.
97	Alabama Department of Health Top agencies HHS (Department of Health and Human Services)	$132,948	0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #16 in FY2024 and not on the FY2025 list; new.
98	University of Missouri System Through University of Missouri Top agencies Navy (Department of the Navy)	$129,210	0.1%	Rank history: #74 in FY2021 and not on the FY2023–FY2025 lists; down 24 since FY2021.
99	Department of Agriculture Nebraska Top agencies HHS (Department of Health and Human Services)	$123,719	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
100	Oneida Nation Through Sustainment & Restoration Services, LLC Top agencies Navy (Department of the Navy)	$118,253	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.

Rankings for the codes under NAICS 9231

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 $130 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