Top 100 Contractors in NAICS 61131: Colleges, Universities, and Professional Schools, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	The Trustees of Princeton University Top agencies DOE (Department of Energy) NASA (National Aeronautics and Space Administration)	$160,941,453	18.9%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2024 and #1 in FY2025; unchanged since FY2022.
2	University System of Maryland 9 awardees, including University of Maryland, College Park, University of Maryland, Baltimore and University of Maryland Global Campus Top agencies OSD (Office of the Secretary of Defense) USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency)	$75,466,203	8.8%	Rank history: #3 in FY2021, #2 in FY2022, #65 in FY2024 and not on the FY2025 list; unchanged since FY2022.
3	State of California Controllers Office 19 awardees, including The Regents of the University of California, The Regents of the University of California. San Francisco and University of California, Davis Top agencies DOE (Department of Energy) VA (Department of Veterans Affairs) Navy (Department of the Navy)	$35,383,982	4.1%	Rank history: #2 in FY2021, #9 in FY2022, #25 in FY2024 and not on the FY2025 list; up 6 since FY2022.
4	University of Texas System 11 awardees, including The University of Texas Southwestern Medical Center, University of Texas Health Science Center of San Antonio and The University of Texas At El Paso Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) Navy (Department of the Navy)	$20,904,191	2.4%	Rank history: #5 in FY2021, #8 in FY2022, #8 in FY2024 and #70 in FY2025; up 4 since FY2022.
5	Cubrc, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$20,634,791	2.4%	Rank history: #6 in FY2021, #5 in FY2022, #3 in FY2024 and #3 in FY2025; unchanged since FY2022.
6	Duke University 3 awardees, including Private Diagnostic Clinic, PLLC and Duke University Health System, Inc. Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) HHS (Department of Health and Human Services)	$13,466,132	1.6%	Rank history: #11 in FY2021, #11 in FY2022, #6 in FY2024 and #5 in FY2025; up 5 since FY2022.
7	Obsidian Solutions Group LLC Top agencies Navy (Department of the Navy)	$10,181,709	1.2%	Rank history: #8 in FY2021, #12 in FY2022, #20 in FY2024 and not on the FY2025 list; up 5 since FY2022.
8	Massachusetts Institute of Technology Top agencies NASA (National Aeronautics and Space Administration) Navy (Department of the Navy) Army (Department of the Army)	$10,040,749	1.2%	Rank history: #9 in FY2021, #7 in FY2022, #15 in FY2024 and #6 in FY2025; down 1 since FY2022.
9	Vanderbelt University Medical Center Through Vanderbilt University Medical Center Top agencies VA (Department of Veterans Affairs)	$8,592,587	1.0%	Rank history: #13 in FY2021, #6 in FY2022, #32 in FY2024 and not on the FY2025 list; down 3 since FY2022.
10	The Johns Hopkins University 2 awardees, including The Johns Hopkins University Applied Physics Laboratory LLC Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense) Navy (Department of the Navy)	$8,591,323	1.0%	Rank history: #55 in FY2021, #42 in FY2022, #12 in FY2024 and not on the FY2025 list; up 32 since FY2022.
11	University of Utah 2 awardees Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy)	$8,156,721	1.0%	Rank history: #50 in FY2021, #79 in FY2022, #30 in FY2024 and #17 in FY2025; up 68 since FY2022.
12	Arizona State University 2 awardees Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DARPA (Defense Advanced Research Projects Agency)	$7,869,638	0.9%	Rank history: #29 in FY2021, #29 in FY2022, #7 in FY2024 and #7 in FY2025; up 17 since FY2022.
13	Oregon Health & Science University Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy)	$7,799,798	0.9%	Rank history: #27 in FY2021, #10 in FY2022, #21 in FY2024 and #16 in FY2025; down 3 since FY2022.
14	Trustees of Boston University 3 awardees Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy)	$7,692,716	0.9%	Rank history: #41 in FY2021, #19 in FY2022, #22 in FY2024 and not on the FY2025 list; up 5 since FY2022.
15	Medstar Health, Inc. Through Medstar-Georgetown Medical Center, Inc. Top agencies VA (Department of Veterans Affairs)	$7,652,193	0.9%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2024 and not on the FY2025 list; new.
16	Northern Arizona University Top agencies Army (Department of the Army) HHS (Department of Health and Human Services)	$7,133,523	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 228 since FY2022.
17	Medical Faculty Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$6,979,042	0.8%	Rank history: #30 in FY2021, #18 in FY2022, #35 in FY2024 and #13 in FY2025; up 1 since FY2022.
18	University of Maryland Emergency Medicine Associates, P.a. Top agencies VA (Department of Veterans Affairs)	$6,975,493	0.8%	Rank history: #32 in FY2021, #26 in FY2022, #16 in FY2024 and #14 in FY2025; up 8 since FY2022.
19	Christus Santa Rosa Health Care Corporation Top agencies VA (Department of Veterans Affairs)	$6,805,584	0.8%	Rank history: #14 in FY2021, #27 in FY2022, #80 in FY2024 and #18 in FY2025; up 8 since FY2022.
20	University of Alaska System 2 awardees, including University of Alaska Fairbanks and University of Alaska Anchorage Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DTRA (Defense Threat Reduction Agency)	$6,614,191	0.8%	Rank history: not on the FY2021 list, #3 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
21	Virginia Commonwealth University Health System Authority Top agencies VA (Department of Veterans Affairs)	$6,562,134	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
22	Oklahoma State University 2 awardees Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice) Navy (Department of the Navy)	$6,499,514	0.8%	Rank history: not on the FY2021 list, #48 in FY2022, not on the FY2024 list and #52 in FY2025; up 26 since FY2022.
23	University of Southern California Top agencies Navy (Department of the Navy) DARPA (Defense Advanced Research Projects Agency) VA (Department of Veterans Affairs)	$6,476,882	0.8%	Rank history: #19 in FY2021, #22 in FY2022, #19 in FY2024 and #20 in FY2025; down 1 since FY2022.
24	University of Louisville Top agencies VA (Department of Veterans Affairs) Army (Department of the Army)	$6,194,447	0.7%	Rank history: #22 in FY2021, #17 in FY2022, #9 in FY2024 and #15 in FY2025; down 7 since FY2022.
25	President and Fellows of Harvard College 6 awardees Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) Army (Department of the Army)	$6,055,952	0.7%	Rank history: #36 in FY2021, #20 in FY2022, #31 in FY2024 and #80 in FY2025; down 5 since FY2022.
26	George Washington University (The) Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$6,019,658	0.7%	Rank history: #16 in FY2021, #14 in FY2022, #50 in FY2024 and #27 in FY2025; down 12 since FY2022.
27	University of New Mexico 2 awardees, including University-Nm Controllers OFC Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) Army (Department of the Army)	$5,919,512	0.7%	Rank history: #28 in FY2021, #55 in FY2022, #13 in FY2024 and #19 in FY2025; up 28 since FY2022.
28	Virginia Polytechnic Institute & State University 7 awardees, including Tidewater Community College, Virginia Community College System Office and University of Mary Washington Top agencies Navy (Department of the Navy)	$5,809,223	0.7%	Rank history: #20 in FY2021, not on the FY2022 list, #17 in FY2024 and #11 in FY2025; up 106 since FY2022.
29	University of Notre Dame DU Lac 2 awardees Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$5,774,995	0.7%	Rank history: #72 in FY2021, #28 in FY2022, #23 in FY2024 and #25 in FY2025; down 1 since FY2022.
30	Indiana University Health Care Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$5,491,512	0.6%	Rank history: #34 in FY2021, #23 in FY2022, #24 in FY2024 and #33 in FY2025; down 7 since FY2022.
31	The Trustees of the University of Pennsylvania 3 awardees Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$5,259,091	0.6%	Rank history: #18 in FY2021, #13 in FY2022, #48 in FY2024 and #51 in FY2025; down 18 since FY2022.
32	Yale Univ 2 awardees, including Yale University Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) HHS (Department of Health and Human Services)	$5,170,587	0.6%	Rank history: #23 in FY2021, #31 in FY2022, #36 in FY2024 and #21 in FY2025; down 1 since FY2022.
33	Carnegie-Mellon University Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy) DOE (Department of Energy)	$5,050,009	0.6%	Rank history: #94 in FY2021, #81 in FY2022 and not on the FY2024–FY2025 lists; up 48 since FY2022.
34	University of Virginia Darden School Foundation Top agencies DHS (Department of Homeland Security) Navy (Department of the Navy) OSD (Office of the Secretary of Defense)	$4,974,484	0.6%	Rank history: #38 in FY2021, #25 in FY2022, #26 in FY2024 and #29 in FY2025; down 9 since FY2022.
35	University of San Diego Top agencies Navy (Department of the Navy)	$4,704,878	0.6%	Rank history: #26 in FY2021, #30 in FY2022, #43 in FY2024 and #22 in FY2025; down 5 since FY2022.
36	The Regents of the University of Colorado 3 awardees Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) Army (Department of the Army)	$4,554,185	0.5%	Rank history: #24 in FY2021, #57 in FY2022, #70 in FY2024 and not on the FY2025 list; up 21 since FY2022.
37	The Pennsylvania State University 3 awardees Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) Peace Corps	$4,543,029	0.5%	Rank history: #21 in FY2021, #21 in FY2022 and not on the FY2024–FY2025 lists; down 16 since FY2022.
38	University of Washington 4 awardees Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$4,509,964	0.5%	Rank history: #15 in FY2021, #15 in FY2022, #47 in FY2024 and not on the FY2025 list; down 23 since FY2022.
39	New York University 5 awardees Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) Peace Corps	$4,422,658	0.5%	Rank history: #31 in FY2021, #24 in FY2022, #18 in FY2024 and #42 in FY2025; down 15 since FY2022.
40	The Vanderbilt University 2 awardees Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs)	$4,420,796	0.5%	Rank history: #35 in FY2021, #32 in FY2022, #27 in FY2024 and #23 in FY2025; down 8 since FY2022.
41	Jacksonville University Top agencies Navy (Department of the Navy)	$4,256,285	0.5%	Rank history: #53 in FY2021, #46 in FY2022, not on the FY2024 list and #12 in FY2025; up 5 since FY2022.
42	University of Miami 3 awardees Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) Navy (Department of the Navy)	$4,241,893	0.5%	Rank history: #37 in FY2021, #37 in FY2022, #33 in FY2024 and #41 in FY2025; down 5 since FY2022.
43	University of North Carolina at Chapel Hill 8 awardees, including North Carolina State University, North Carolina Agricultural and Technical State University and Fayetteville State University Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$4,075,725	0.5%	Rank history: #51 in FY2021, #58 in FY2022 and not on the FY2024–FY2025 lists; up 15 since FY2022.
44	University of Minnesota Physicians Top agencies VA (Department of Veterans Affairs)	$4,010,354	0.5%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2024 and #55 in FY2025; up 112 since FY2022.
45	South Carolina State of 4 awardees, including Medical University of South Carolina, South Carolina State University and Medical University Hospital Authority Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) Army (Department of the Army)	$3,770,079	0.4%	Rank history: #47 in FY2021, #52 in FY2022, #57 in FY2024 and #79 in FY2025; up 7 since FY2022.
46	Varnermiller LLC Top agencies USDA (Department of Agriculture) DOS (Department of State)	$3,650,006	0.4%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2024 and not on the FY2025 list; up 206 since FY2022.
47	Erie County Medical Center Corp Through University Emergency Medical Services Inc. Top agencies VA (Department of Veterans Affairs)	$3,638,622	0.4%	Rank history: #45 in FY2021, #44 in FY2022, #39 in FY2024 and not on the FY2025 list; down 3 since FY2022.
48	The Leland Stanford Junior University 2 awardees, including Stanford Leland Junior University Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) USSOCOM (United States Special Operations Command)	$3,546,433	0.4%	Rank history: #61 in FY2021, #63 in FY2022, not on the FY2024 list and #34 in FY2025; up 15 since FY2022.
49	Neurosurgical Associates of Central New York, LLP Top agencies VA (Department of Veterans Affairs)	$3,523,227	0.4%	Rank history: not on the FY2021 list, #97 in FY2022 and not on the FY2024–FY2025 lists; up 48 since FY2022.
50	Virginia Military Institute Top agencies Navy (Department of the Navy)	$3,439,631	0.4%	Rank history: #43 in FY2021, #41 in FY2022, #34 in FY2024 and #32 in FY2025; down 9 since FY2022.
51	Midwestern University 2 awardees Top agencies Navy (Department of the Navy)	$3,372,691	0.4%	Rank history: #54 in FY2021, #51 in FY2022, #68 in FY2024 and not on the FY2025 list; unchanged since FY2022.
52	Unmc Physicians Top agencies VA (Department of Veterans Affairs)	$3,280,452	0.4%	Rank history: #44 in FY2021, #72 in FY2022, #84 in FY2024 and #87 in FY2025; up 20 since FY2022.
53	The Texas A&M University System 2 awardees, including Texas A&M Engineering Extension Service Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) DISA (Defense Information Systems Agency)	$3,269,863	0.4%	Rank history: #57 in FY2021, #77 in FY2022, #49 in FY2024 and #48 in FY2025; up 24 since FY2022.
54	The Ohio State University 3 awardees, including OSU Eye Physicians and Surgeons, LLC Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) Army (Department of the Army)	$3,240,606	0.4%	Rank history: #69 in FY2021, #56 in FY2022, #61 in FY2024 and #53 in FY2025; up 2 since FY2022.
55	The Citadel 2 awardees Top agencies Navy (Department of the Navy)	$3,116,129	0.4%	Rank history: not on the FY2021 list, #82 in FY2022, #44 in FY2024 and not on the FY2025 list; up 27 since FY2022.
56	University of Oklahoma 4 awardees Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy)	$3,027,917	0.4%	Rank history: #92 in FY2021, #89 in FY2022 and not on the FY2024–FY2025 lists; up 33 since FY2022.
57	Board of Governers State University System of Florida 14 awardees, including University of West Florida, University of Florida and Florida A & M University Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$3,022,270	0.4%	Rank history: #65 in FY2021, #67 in FY2022 and not on the FY2024–FY2025 lists; up 10 since FY2022.
58	University of Wisconsin System 5 awardees, including University of Wisconsin Medical Foundation, Inc. and University of Wisconsin Hospitals and Clinics Authority Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) USITC (International Trade Commission)	$2,918,362	0.3%	Rank history: #46 in FY2021, #47 in FY2022 and not on the FY2024–FY2025 lists; down 11 since FY2022.
59	University of the Pacific Top agencies Navy (Department of the Navy)	$2,900,331	0.3%	Rank history: #68 in FY2021, #68 in FY2022, #53 in FY2024 and #47 in FY2025; up 9 since FY2022.
60	The University of Iowa Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,898,490	0.3%	Rank history: #52 in FY2021, #36 in FY2022, #38 in FY2024 and #26 in FY2025; down 24 since FY2022.
61	Norwich University Top agencies Navy (Department of the Navy)	$2,869,025	0.3%	Rank history: #49 in FY2021, #45 in FY2022, #40 in FY2024 and #31 in FY2025; down 16 since FY2022.
62	Cincinnati Univ Of Top agencies HHS (Department of Health and Human Services) Navy (Department of the Navy)	$2,832,454	0.3%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #62 in FY2025; up 141 since FY2022.
63	Rensselaer Polytechnic Institute Top agencies Navy (Department of the Navy)	$2,828,933	0.3%	Rank history: #48 in FY2021, #49 in FY2022, #66 in FY2024 and #58 in FY2025; down 14 since FY2022.
64	California Institute of Technology Top agencies NASA (National Aeronautics and Space Administration)	$2,778,436	0.3%	Rank history: #58 in FY2021, #39 in FY2022, #46 in FY2024 and #37 in FY2025; down 25 since FY2022.
65	Brigham & Womens Hospital Inc. Top agencies VA (Department of Veterans Affairs)	$2,678,606	0.3%	Rank history: #63 in FY2021, #38 in FY2022 and not on the FY2024–FY2025 lists; down 27 since FY2022.
66	Team Carney, Inc. Top agencies DHS (Department of Homeland Security)	$2,666,588	0.3%	Rank history: not on the FY2021–FY2022 lists, #85 in FY2024 and #76 in FY2025; up 51 since FY2022.
67	The Administrators of Tulane Educational Fund 2 awardees Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services)	$2,656,314	0.3%	Rank history: #56 in FY2021, #95 in FY2022, #69 in FY2024 and #61 in FY2025; up 28 since FY2022.
68	Regents of the University of Michigan Top agencies VA (Department of Veterans Affairs) USSOCOM (United States Special Operations Command) NASA (National Aeronautics and Space Administration)	$2,621,547	0.3%	Rank history: #33 in FY2021, #43 in FY2022, #41 in FY2024 and #30 in FY2025; down 25 since FY2022.
69	George Mason University Top agencies USUHS (DOD Uniformed Services University of the Health Sciences) NASA (National Aeronautics and Space Administration) Navy (Department of the Navy)	$2,507,345	0.3%	Rank history: #25 in FY2021, #69 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
70	Baylor College of Medicine Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$2,421,438	0.3%	Rank history: not on the FY2021 list, #65 in FY2022, #28 in FY2024 and #35 in FY2025; down 5 since FY2022.
71	West Virginia University 2 awardees, including West Virginia University Research Corporation Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DOJ (Department of Justice)	$2,374,266	0.3%	Rank history: #99 in FY2021, #61 in FY2022, #59 in FY2024 and #77 in FY2025; down 10 since FY2022.
72	Rector & Visitors of the University of Virginia Top agencies Navy (Department of the Navy) HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$2,362,453	0.3%	Rank history: #39 in FY2021, #54 in FY2022, #62 in FY2024 and #98 in FY2025; down 18 since FY2022.
73	University Physicians & Surgeons, Inc. Top agencies VA (Department of Veterans Affairs)	$2,281,103	0.3%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #81 in FY2025; up 57 since FY2022.
74	The Medical College of Wisconsin, Inc. Top agencies VA (Department of Veterans Affairs)	$2,222,041	0.3%	Rank history: #78 in FY2021, #85 in FY2022, #67 in FY2024 and #93 in FY2025; up 11 since FY2022.
75	University of Rochester Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$2,205,660	0.3%	Rank history: #62 in FY2021, #59 in FY2022, #73 in FY2024 and #71 in FY2025; down 16 since FY2022.
76	Edward Via Virginia College of Osteopathic Medicine Top agencies Navy (Department of the Navy)	$2,180,396	0.3%	Rank history: #60 in FY2021, #60 in FY2022, #72 in FY2024 and #85 in FY2025; down 16 since FY2022.
77	State of Arizona 2 awardees, including University of Arizona Top agencies Smithsonian (Smithsonian Institution) Navy (Department of the Navy) VA (Department of Veterans Affairs)	$2,170,531	0.3%	Rank history: #7 in FY2021, #4 in FY2022 and not on the FY2024–FY2025 lists; down 73 since FY2022.
78	Georgetown University (THE) 2 awardees Top agencies Commerce (Department of Commerce) Navy (Department of the Navy) DOJ (Department of Justice)	$2,084,477	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 100 since FY2022.
79	University Physicians, Incorporated Top agencies VA (Department of Veterans Affairs)	$1,971,448	0.2%	Rank history: #75 in FY2021, #100 in FY2022, #87 in FY2024 and #60 in FY2025; up 21 since FY2022.
80	University of South Florida Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) Peace Corps	$1,939,370	0.2%	Rank history: #82 in FY2021, #71 in FY2022, #95 in FY2024 and not on the FY2025 list; down 9 since FY2022.
81	The University of Alabama System 3 awardees, including University of Alabama At Birmingham, University of Alabama and The University of Alabama In Huntsville Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$1,856,881	0.2%	Rank history: #77 in FY2021, #75 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
82	Western University of Health Sciences Top agencies Navy (Department of the Navy)	$1,853,857	0.2%	Rank history: #88 in FY2021, not on the FY2022 list, #89 in FY2024 and not on the FY2025 list; up 47 since FY2022.
83	Northstar Anesthesia of Michigan, PLLC Top agencies VA (Department of Veterans Affairs)	$1,833,672	0.2%	Rank history: not on the FY2021 list, #78 in FY2022, #97 in FY2024 and not on the FY2025 list; down 5 since FY2022.
84	Ut Medical Group, Inc. Top agencies VA (Department of Veterans Affairs)	$1,809,192	0.2%	Rank history: #59 in FY2021, #50 in FY2022, not on the FY2024 list and #69 in FY2025; down 34 since FY2022.
85	University of Pittsburgh Medical Center 2 awardees, including University of Pittsburgh Physicians Top agencies VA (Department of Veterans Affairs)	$1,742,912	0.2%	Rank history: #17 in FY2021, #16 in FY2022, #29 in FY2024 and #95 in FY2025; down 69 since FY2022.
86	Ruag Ammotec USA Inc. 2 awardees, including Universitat ST. Gallen and Eidg. Technische Hochschule (Ethz) Top agencies HHS (Department of Health and Human Services)	$1,740,692	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
87	Dartmouth-Hitchcock Health Through Mary Hitchcock Memorial Hospital Top agencies VA (Department of Veterans Affairs)	$1,695,281	0.2%	Rank history: #76 in FY2021, #66 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
88	A.t. Still University of Health Sciences Top agencies Navy (Department of the Navy)	$1,676,694	0.2%	Rank history: #73 in FY2021, #76 in FY2022, #86 in FY2024 and #68 in FY2025; down 12 since FY2022.
89	Villanova University In the State of Pennsylvania Top agencies Navy (Department of the Navy)	$1,635,581	0.2%	Rank history: #66 in FY2021, #35 in FY2022 and not on the FY2024–FY2025 lists; down 54 since FY2022.
90	Semmes-Murphey Clinic, P.C. Top agencies VA (Department of Veterans Affairs)	$1,632,531	0.2%	Rank history: #96 in FY2021, #87 in FY2022, #74 in FY2024 and #66 in FY2025; down 3 since FY2022.
91	Touro College 2 awardees, including Touro University and Touro University Nevada Top agencies Navy (Department of the Navy)	$1,596,286	0.2%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2024 and not on the FY2025 list; up 33 since FY2022.
92	Nova Southeastern University, Inc. Top agencies Navy (Department of the Navy) VA (Department of Veterans Affairs)	$1,592,617	0.2%	Rank history: #80 in FY2021, #73 in FY2022, #71 in FY2024 and #67 in FY2025; down 19 since FY2022.
93	Syracuse University Top agencies Navy (Department of the Navy) Army (Department of the Army)	$1,559,646	0.2%	Rank history: #79 in FY2021, #64 in FY2022, #82 in FY2024 and #100 in FY2025; down 29 since FY2022.
94	Jackson Laboratory Top agencies HHS (Department of Health and Human Services)	$1,535,010	0.2%	Rank history: #90 in FY2021, #84 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
95	Rutgers, the State University 4 awardees, including Rutgers the State University of New Jersey Top agencies VA (Department of Veterans Affairs) Navy (Department of the Navy) DOJ (Department of Justice)	$1,501,194	0.2%	Rank history: #86 in FY2021, #92 in FY2022, #56 in FY2024 and #91 in FY2025; down 3 since FY2022.
96	MCV Associated Physicians Top agencies VA (Department of Veterans Affairs)	$1,470,622	0.2%	Rank history: #98 in FY2021, not on the FY2022 list, #58 in FY2024 and #54 in FY2025; up 8 since FY2022.
97	Maine Maritime Academy Top agencies Navy (Department of the Navy)	$1,458,180	0.2%	Rank history: not on the FY2021 list, #80 in FY2022, #94 in FY2024 and #72 in FY2025; down 17 since FY2022.
98	Loma Linda University 2 awardees, including Loma Linda University Medical Center Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$1,363,808	0.2%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2024 and #64 in FY2025; up 73 since FY2022.
99	Wake Forest University Through Wake Forest University Health Sciences Top agencies VA (Department of Veterans Affairs)	$1,361,457	0.2%	Rank history: not on the FY2021–FY2022 lists, #93 in FY2024 and not on the FY2025 list; up 24 since FY2022.
100	Medical Education Assistance Corporation Top agencies VA (Department of Veterans Affairs)	$1,333,375	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 132 since FY2022.

Rankings for the codes under NAICS 61131

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 $854 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