Top 100 DOD Uniformed Services University of the Health Sciences Contractors, FY2025

Name: Top 100 DOD Uniformed Services University of the Health Sciences Contractors, FY2025
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Agency page on GovTribe

The top 10 won 68% of FY2025 DOD Uniformed Services University of the Health Sciences contract dollars

Contract obligations: $66,086,967 Net of deobligations, by the DOD Uniformed Services University of the Health Sciences and its offices
Contractors: 153 Parent companies with an obligation
Largest contractor: Bristol Bay Native Corporation $11 million, 16.5% of obligations
Data as of: Oct 23, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Bristol Bay Native Corporation 2 awardees, including Eagle Integrated Services, LLC and Tekpro Support Services, LLC Top NAICS codes 541512 Computer Systems Design Services 541990 All Other Professional, Scientific, and Technical Services	$10,974,069	16.5%	Rank history: not on the FY2021–FY2024 lists; new.
2	CDW Government LLC 2 awardees, including Sirius Federal LLC Top NAICS codes 541519 Other Computer Related Services 334111 Electronic Computer Manufacturing	$8,194,262	12.3%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; up 3 since FY2024.
3	The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. Top NAICS codes 541714 Research and Development in Biotechnology (except Nanobiotechnology) 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) 541611 Administrative Management and General Management Consulting Services	$6,441,412	9.7%	Rank history: not on the FY2021 list, #2 in FY2022, #4 in FY2023 and #1 in FY2024; down 2 since FY2024.
4	The Chenega Corporation Through C2 Alaska, LLC Top NAICS codes 561720 Janitorial Services 541990 All Other Professional, Scientific, and Technical Services	$3,915,740	5.9%	Rank history: not on the FY2021–FY2024 lists; new.
5	Signet Technologies, Inc. Top NAICS codes 561612 Security Guards and Patrol Services	$2,970,092	4.5%	Rank history: not on the FY2021–FY2024 lists; up 122 since FY2024.
6	The Johns Hopkins University Applied Physics Laboratory LLC Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$2,890,000	4.3%	Rank history: not on the FY2021–FY2024 lists; new.
7	Medical Technology Enterprise Consortium	$2,653,696	4.0%	Rank history: #2 in FY2021, #9 in FY2022, #1 in FY2023 and #2 in FY2024; down 5 since FY2024.
8	11TH Hour Search LLC Through 11Th Hour Service LLC Top NAICS codes 541611 Administrative Management and General Management Consulting Services	$2,571,506	3.9%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2023 and not on the FY2024 list; returned.
9	Muscogee Staffing Solutions, LLC Top NAICS codes 561210 Facilities Support Services	$2,473,718	3.7%	Rank history: not on the FY2021 list, #8 in FY2022, #10 in FY2023 and #8 in FY2024; down 1 since FY2024.
10	The George Mason University Instructional Foundation, Inc. Through George Mason University Top NAICS codes 611310 Colleges, Universities, and Professional Schools	$2,367,950	3.5%	Rank history: not on the FY2021–FY2023 lists and #7 in FY2024; down 3 since FY2024.
11	Elekta Holdings U.S. Inc. Through Elekta Inc. Top NAICS codes 334517 Irradiation Apparatus Manufacturing 334519 Other Measuring and Controlling Device Manufacturing	$2,009,719	3.0%	Rank history: not on the FY2021–FY2024 lists; new.
12	Massachusetts Institute of Technology Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$1,248,904	1.9%	Rank history: not on the FY2021–FY2024 lists; new.
13	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top NAICS codes 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)	$1,095,606	1.6%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2024; up 22 since FY2024.
14	Clvg Consulting, Inc. Top NAICS codes 541512 Computer Systems Design Services	$1,094,678	1.6%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2024; up 2 since FY2024.
15	Carahsoft Technology Corp Top NAICS codes 511210 Software Publishers	$1,066,131	1.6%	Rank history: #24 in FY2021, #21 in FY2022, #14 in FY2023 and #9 in FY2024; down 6 since FY2024.
16	Regan Technologies Corp Top NAICS codes 541519 Other Computer Related Services	$907,072	1.4%	Rank history: not on the FY2021–FY2024 lists; new.
17	University System of Maryland 2 awardees, including University of Maryland, College Park and University of Maryland, Baltimore Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services 621991 Blood and Organ Banks	$657,493	1.0%	Rank history: #15 in FY2021, #12 in FY2022, #18 in FY2023 and not on the FY2024 list; up 91 since FY2024.
18	Lexisnexis Special Services Inc Through Elsevier Inc. Top NAICS codes 519290 Web Search Portals and All Other Information Services 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$582,268	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
19	Campus Text LLC Top NAICS codes 513199 All Other Publishers	$558,438	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
20	Cherokee Nation Through Cherokee Nation System Solutions LLC Top NAICS codes 541512 Computer Systems Design Services	$508,800	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
21	Graham Advisory Network Inc Top NAICS codes 513120 Periodical Publishers	$475,829	0.7%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2023 and #22 in FY2024; up 1 since FY2024.
22	Bell Techlogix, Inc. Top NAICS codes 513210 Software Publishers	$399,626	0.6%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2024; up 2 since FY2024.
23	Pritchett Controls, Inc. Top NAICS codes 238220 Plumbing, Heating, and Air-Conditioning Contractors	$343,864	0.5%	Rank history: #36 in FY2021, #27 in FY2022, #29 in FY2023 and #26 in FY2024; up 3 since FY2024.
24	World Wide Primates Inc. Top NAICS codes 112990 All Other Animal Production	$324,600	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
25	Accreditation Council for Graduate Medical Education Top NAICS codes 813920 Professional Organizations	$291,561	0.4%	Rank history: #23 in FY2021, #24 in FY2022, #30 in FY2023 and #28 in FY2024; up 3 since FY2024.
26	Interim Homes, Inc. Top NAICS codes 531110 Lessors of Residential Buildings and Dwellings	$291,093	0.4%	Rank history: not on the FY2021–FY2023 lists and #31 in FY2024; up 5 since FY2024.
27	Avant Garde Scientific, Inc. Top NAICS codes 811219 Other Electronic and Precision Equipment Repair and Maintenance	$269,687	0.4%	Rank history: #32 in FY2021, #49 in FY2022, #55 in FY2023 and #37 in FY2024; up 10 since FY2024.
28	Sterling Computers Corporation Top NAICS codes 541519 Other Computer Related Services 334111 Electronic Computer Manufacturing	$264,044	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
29	Inter Agency Institute Top NAICS codes 611430 Professional and Management Development Training	$250,000	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
30	Better Direct, LLC Top NAICS codes 334111 Electronic Computer Manufacturing	$246,056	0.4%	Rank history: not on the FY2021–FY2024 lists; up 114 since FY2024.
31	Price Modern LLC Top NAICS codes 337127 Institutional Furniture Manufacturing	$242,982	0.4%	Rank history: #28 in FY2021, #67 in FY2022, #79 in FY2023 and #32 in FY2024; up 1 since FY2024.
32	New TECH Solutions, Inc. Top NAICS codes 541519 Other Computer Related Services	$242,758	0.4%	Rank history: #35 in FY2021, #29 in FY2022, #45 in FY2023 and #49 in FY2024; up 17 since FY2024.
33	Bialek Corporation of Maryland Top NAICS codes 337127 Institutional Furniture Manufacturing	$234,462	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
34	Comspec International, Inc. Top NAICS codes 513210 Software Publishers	$222,600	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
35	General Atomics Top NAICS codes 541690 Other Scientific and Technical Consulting Services	$209,401	0.3%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2024; down 17 since FY2024.
36	Lyrasis Top NAICS codes 513120 Periodical Publishers	$204,256	0.3%	Rank history: #37 in FY2021, #35 in FY2022, #42 in FY2023 and #36 in FY2024; unchanged since FY2024.
37	John Wiley & Sons Inc. Top NAICS codes 519290 Web Search Portals and All Other Information Services	$203,722	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
38	Angayut, LLC Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$201,663	0.3%	Rank history: #5 in FY2021, #6 in FY2022, #5 in FY2023 and #11 in FY2024; down 27 since FY2024.
39	World Wide Technology LLC Top NAICS codes 541519 Other Computer Related Services	$196,782	0.3%	Rank history: not on the FY2021–FY2023 lists and #15 in FY2024; down 24 since FY2024.
40	Amboss SE Top NAICS codes 611691 Exam Preparation and Tutoring	$186,960	0.3%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and #30 in FY2024; down 10 since FY2024.
41	Google Public Sector LLC Top NAICS codes 541519 Other Computer Related Services	$173,750	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
42	Thermo Fisher Scientific Inc. Through Life Technologies Corporation Top NAICS codes 811219 Other Electronic and Precision Equipment Repair and Maintenance	$173,206	0.3%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2024; down 19 since FY2024.
43	Capital I LLC Top NAICS codes 811210 Electronic and Precision Equipment Repair and Maintenance	$166,219	0.2%	Rank history: not on the FY2021–FY2023 lists and #47 in FY2024; up 4 since FY2024.
44	Florigan Marina LLC Top NAICS codes 611620 Sports and Recreation Instruction	$164,409	0.2%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2024; up 1 since FY2024.
45	Four LLC Top NAICS codes 541519 Other Computer Related Services	$157,846	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
46	Able Force, Inc. Top NAICS codes 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services	$152,286	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
47	Hyperion Technologies LLC Top NAICS codes 541690 Other Scientific and Technical Consulting Services	$144,151	0.2%	Rank history: not on the FY2021 list, #26 in FY2022, #32 in FY2023 and #27 in FY2024; down 20 since FY2024.
48	At&T Inc. Through Att Mobility LLC Top NAICS codes 517112 Wireless Telecommunications Carriers (except Satellite) 517312 Wireless Telecommunications Carriers (except Satellite)	$136,300	0.2%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2024; up 31 since FY2024.
49	Nikon Metrology Inc Through Nikon Instruments Inc. Top NAICS codes 333314 Optical Instrument and Lens Manufacturing	$129,361	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
50	Carl Zeiss Microscopy, LLC Top NAICS codes 811219 Other Electronic and Precision Equipment Repair and Maintenance	$124,470	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
51	Proquest LLC Through Ex Libris USA Inc. Top NAICS codes 519210 Libraries and Archives 511210 Software Publishers	$122,543	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
52	Environmental Management Services Inc. Top NAICS codes 562112 Hazardous Waste Collection	$117,863	0.2%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and #59 in FY2024; up 7 since FY2024.
53	Koninklijke Philips N.V. Through Philips North America LLC Top NAICS codes 811219 Other Electronic and Precision Equipment Repair and Maintenance	$113,978	0.2%	Rank history: #60 in FY2021, #41 in FY2022 and not on the FY2023–FY2024 lists; returned.
54	Panopto, Inc. Top NAICS codes 513210 Software Publishers	$112,221	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
55	Uptodate, Inc. 2 awardees, including Ovid Technologies, Inc. Top NAICS codes 519130 Internet Publishing and Broadcasting and Web Search Portals 519290 Web Search Portals and All Other Information Services	$107,320	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
56	Instructure, Inc. Top NAICS codes 513120 Periodical Publishers	$105,266	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
57	Old Dominion University Research Foundation Through Old Dominion University Top NAICS codes 611710 Educational Support Services	$103,509	0.2%	Rank history: not on the FY2021–FY2023 lists and #55 in FY2024; down 2 since FY2024.
58	Software Information Resource Corp Top NAICS codes 541519 Other Computer Related Services	$101,334	0.2%	Rank history: not on the FY2021–FY2022 lists, #77 in FY2023 and #63 in FY2024; up 5 since FY2024.
59	Mechdyne Corporation Top NAICS codes 334310 Audio and Video Equipment Manufacturing	$91,425	0.1%	Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; down 55 since FY2024.
60	Plantation Productions, Inc. Top NAICS codes 541511 Custom Computer Programming Services	$90,000	0.1%	Rank history: not on the FY2021–FY2023 lists and #69 in FY2024; up 9 since FY2024.
61	Meso Scale Diagnostics LLC Top NAICS codes 325413 In-Vitro Diagnostic Substance Manufacturing	$87,819	0.1%	Rank history: not on the FY2021–FY2024 lists; up 40 since FY2024.
62	10X Genomics, Inc. Top NAICS codes 334516 Analytical Laboratory Instrument Manufacturing	$86,160	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
63	Countertrade Products, Inc. Top NAICS codes 334111 Electronic Computer Manufacturing	$85,456	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
64	Affinityce LLC Top NAICS codes 611430 Professional and Management Development Training	$82,421	0.1%	Rank history: not on the FY2021 list, #47 in FY2022, #48 in FY2023 and #42 in FY2024; down 22 since FY2024.
65	American Association of Colleges and Universities Through Association of American Medical Colleges Top NAICS codes 813920 Professional Organizations	$79,570	0.1%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2024; down 8 since FY2024.
66	Microsoft Corporation Top NAICS codes 513210 Software Publishers	$77,478	0.1%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and #60 in FY2024; down 6 since FY2024.
67	Advant-Edge Solutions of Middle Atlantic Inc. Top NAICS codes 562211 Hazardous Waste Treatment and Disposal 562112 Hazardous Waste Collection	$77,356	0.1%	Rank history: not on the FY2021–FY2024 lists; up 42 since FY2024.
68	Ludlum Measurements Inc. Top NAICS codes 334516 Analytical Laboratory Instrument Manufacturing	$76,230	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
69	Hydro Service & Supplies Inc. Top NAICS codes 811219 Other Electronic and Precision Equipment Repair and Maintenance	$74,445	0.1%	Rank history: #88 in FY2021, not on the FY2022 list, #97 in FY2023 and not on the FY2024 list; returned.
70	Georgetown University Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$72,060	0.1%	Rank history: #58 in FY2021, #23 in FY2022 and not on the FY2023–FY2024 lists; returned.
71	Saint-Gobain Advanced Ceramics LLC Top NAICS codes 327120 Clay Building Material and Refractories Manufacturing	$70,680	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
72	Adventures By Dawn L.l.c Top NAICS codes 485999 All Other Transit and Ground Passenger Transportation	$69,233	0.1%	Rank history: not on the FY2021 list, #81 in FY2022, #76 in FY2023 and #58 in FY2024; down 14 since FY2024.
73	CMA Technology Inc. Top NAICS codes 541519 Other Computer Related Services	$65,568	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
74	Ortho-Clinical Diagnostics Inc. Top NAICS codes 334516 Analytical Laboratory Instrument Manufacturing	$64,685	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
75	ENV Services Inc. Top NAICS codes 532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing	$64,455	0.1%	Rank history: #76 in FY2021 and not on the FY2022–FY2024 lists; returned.
76	Xstrahl, Inc. Top NAICS codes 811210 Electronic and Precision Equipment Repair and Maintenance	$58,527	0.1%	Rank history: #50 in FY2021, not on the FY2022 list, #64 in FY2023 and #62 in FY2024; down 14 since FY2024.
77	University of South Florida Top NAICS codes 541690 Other Scientific and Technical Consulting Services	$58,000	0.1%	Rank history: not on the FY2021–FY2023 lists and #33 in FY2024; down 44 since FY2024.
78	After Action Medical and Dental Supply, LLC Top NAICS codes 334510 Electromedical and Electrotherapeutic Apparatus Manufacturing	$56,475	0.1%	Rank history: not on the FY2021 list, #73 in FY2022 and not on the FY2023–FY2024 lists; returned.
79	Aquifer Inc. Top NAICS codes 813920 Professional Organizations	$54,288	0.1%	Rank history: #78 in FY2021, #72 in FY2022, #75 in FY2023 and #67 in FY2024; down 12 since FY2024.
80	Federal Resources Corporation Top NAICS codes 541519 Other Computer Related Services	$54,000	0.1%	Rank history: not on the FY2021–FY2023 lists and #72 in FY2024; down 8 since FY2024.
81	International Business Machines Corporation Top NAICS codes 513210 Software Publishers	$53,417	0.1%	Rank history: #67 in FY2021, #70 in FY2022, #46 in FY2023 and #68 in FY2024; down 13 since FY2024.
82	Sysmex America Inc. Top NAICS codes 334516 Analytical Laboratory Instrument Manufacturing	$53,244	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
83	Advanced Solutions Life Sciences, LLC Top NAICS codes 334516 Analytical Laboratory Instrument Manufacturing	$51,719	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
84	Executive Information Systems, L.L.C. Top NAICS codes 541519 Other Computer Related Services	$48,250	0.1%	Rank history: #91 in FY2021, #83 in FY2022, #84 in FY2023 and #76 in FY2024; down 8 since FY2024.
85	Becton, Dickinson and Co Top NAICS codes 811219 Other Electronic and Precision Equipment Repair and Maintenance	$47,221	0.1%	Rank history: #82 in FY2021, not on the FY2022 list, #40 in FY2023 and #48 in FY2024; down 37 since FY2024.
86	Reuters News & Media Inc. Through Clarivate Analytics (Us) LLC Top NAICS codes 519290 Web Search Portals and All Other Information Services 513210 Software Publishers	$43,871	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
87	Accessagility LLC Top NAICS codes 541519 Other Computer Related Services	$43,240	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
88	Mcgraw Hill LLC Top NAICS codes 513130 Book Publishers	$42,189	0.1%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2024; down 1 since FY2024.
89	Lumivero LLC Top NAICS codes 513210 Software Publishers	$40,912	0.1%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023 and #82 in FY2024; down 7 since FY2024.
90	Quickseries Publishing Inc. Top NAICS codes 513210 Software Publishers	$39,320	0.1%	Rank history: not on the FY2021 list, #86 in FY2022 and not on the FY2023–FY2024 lists; returned.
91	The Strathmore Hall Foundation, Inc. Top NAICS codes 711310 Promoters of Performing Arts, Sports, and Similar Events with Facilities	$38,650	0.1%	Rank history: not on the FY2021 list, #84 in FY2022, #90 in FY2023 and #83 in FY2024; down 8 since FY2024.
92	Transource Services Corp. Top NAICS codes 334111 Electronic Computer Manufacturing	$38,255	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
93	Labrepco LLC Top NAICS codes 333415 Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing	$37,253	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
94	VRL Maryland LLC Top NAICS codes 541380 Testing Laboratories and Services	$36,767	0.1%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2023 and not on the FY2024 list; up 65 since FY2024.
95	Seventh Sense, LLC Top NAICS codes 541990 All Other Professional, Scientific, and Technical Services	$36,216	0.1%	Rank history: #14 in FY2021, #11 in FY2022, #15 in FY2023 and #20 in FY2024; down 75 since FY2024.
96	Carter Machinery Company, Incorporated Top NAICS codes 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance	$34,864	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
97	Simulab Corporation Top NAICS codes 339113 Surgical Appliance and Supplies Manufacturing	$34,536	0.1%	Rank history: not on the FY2021–FY2023 lists and #90 in FY2024; down 7 since FY2024.
98	Metropolitan Funeral Service, Inc. Top NAICS codes 812210 Funeral Homes and Funeral Services	$34,175	0.1%	Rank history: not on the FY2021–FY2024 lists; up 34 since FY2024.
99	Foss Therapy Services, Inc. Top NAICS codes 811219 Other Electronic and Precision Equipment Repair and Maintenance	$33,701	0.1%	Rank history: #63 in FY2021, #97 in FY2022, #68 in FY2023 and #91 in FY2024; down 8 since FY2024.
100	Cytek Biosciences Inc. Top NAICS codes 811210 Electronic and Precision Equipment Repair and Maintenance	$31,408	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.

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100 of 153 contractors listed here. See the rest on GovTribe.

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 $66.7 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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.

Quick answers

Who were the top 10 DOD Uniformed Services University of the Health Sciences contractors in FY2025?

1. Bristol Bay Native Corporation ($11M), 2. CDW Government LLC ($8.19M), 3. The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. ($6.44M), 4. The Chenega Corporation ($3.92M), 5. Signet Technologies, Inc. ($2.97M), 6. The Johns Hopkins University Applied Physics Laboratory LLC ($2.89M), 7. Medical Technology Enterprise Consortium ($2.65M), 8. 11TH Hour Search LLC ($2.57M), 9. Muscogee Staffing Solutions, LLC ($2.47M), 10. The George Mason University Instructional Foundation, Inc. ($2.37M).

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