Top 100 Contractors in NAICS 62211: General Medical and Surgical Hospitals, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Naphcare LLC Top agencies DOJ (Department of Justice)	$197,206,630	11.1%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Aug 2024–Jul 2025.
2	Seven Corners Inc. Top agencies DOJ (Department of Justice)	$100,119,573	5.6%	Rank history: #4 in FY2021, #7 in FY2022, #7 in FY2023, #3 in FY2024 and #3 in FY2025; up 1 since Aug 2024–Jul 2025.
3	Enterprise Resource Planning International, LLC Top agencies DHA (Defense Health Agency)	$89,293,515	5.0%	Rank history: #6 in FY2021, #5 in FY2022, #3 in FY2023, #2 in FY2024 and #2 in FY2025; down 1 since Aug 2024–Jul 2025.
4	University of Massachusetts Through University of Massachusetts Medical School Top agencies DOJ (Department of Justice)	$68,698,783	3.9%	Rank history: #11 in FY2021, #11 in FY2022, #10 in FY2023, #7 in FY2024 and #8 in FY2025; up 7 since Aug 2024–Jul 2025.
5	Boosted Commerce Inc. Through Wellpath LLC Top agencies DOJ (Department of Justice)	$65,823,798	3.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
6	Dilligas Corp Top agencies DHA (Defense Health Agency)	$62,413,402	3.5%	Rank history: #13 in FY2021, #15 in FY2022, #13 in FY2023, #4 in FY2024 and #7 in FY2025; down 1 since Aug 2024–Jul 2025.
7	Akahi Associates, LLC 2 awardees, including Akahi Ingenesis Partners LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army) USAF (Department of the Air Force)	$60,314,993	3.4%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; up 33 since Aug 2024–Jul 2025.
8	Decypher Technologies Ltd Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$58,517,936	3.3%	Rank history: #20 in FY2021, #18 in FY2022, #20 in FY2023, #8 in FY2024 and #5 in FY2025; down 1 since Aug 2024–Jul 2025.
9	Magnificus Corporation Top agencies DHA (Defense Health Agency)	$57,122,823	3.2%	Rank history: #9 in FY2021, #8 in FY2022, #5 in FY2023, #14 in FY2024 and #6 in FY2025; down 3 since Aug 2024–Jul 2025.
10	Matrix Providers Inc. Top agencies DHA (Defense Health Agency)	$47,351,442	2.7%	Rank history: #5 in FY2021, #6 in FY2022, #11 in FY2023, #13 in FY2024 and #11 in FY2025; down 1 since Aug 2024–Jul 2025.
11	Integrated Medical Solutions, LLC Top agencies DOJ (Department of Justice)	$44,604,372	2.5%	Rank history: #14 in FY2021, #16 in FY2022, #17 in FY2023, #15 in FY2024 and #15 in FY2025; up 6 since Aug 2024–Jul 2025.
12	Wellpath LLC Top agencies DOJ (Department of Justice)	$36,180,775	2.0%	Rank history: #12 in FY2021, #12 in FY2022, #9 in FY2023, #5 in FY2024 and #4 in FY2025; down 8 since Aug 2024–Jul 2025.
13	Readiforce Government Solutions LLC Top agencies DHA (Defense Health Agency)	$35,824,850	2.0%	Rank history: #23 in FY2021, #21 in FY2022, #14 in FY2023, #19 in FY2024 and #12 in FY2025; down 1 since Aug 2024–Jul 2025.
14	The University of North Texas Health Science Center At Fort Worth Top agencies DOJ (Department of Justice)	$32,427,855	1.8%	Rank history: #19 in FY2021, #19 in FY2022, #22 in FY2023, #18 in FY2024 and #13 in FY2025; up 1 since Aug 2024–Jul 2025.
15	The Arora Group, Inc. Top agencies DHA (Defense Health Agency)	$31,264,826	1.8%	Rank history: #7 in FY2021, #4 in FY2022, #8 in FY2023, #12 in FY2024 and #17 in FY2025; up 6 since Aug 2024–Jul 2025.
16	Mayo Clinic 3 awardees, including Mayo Clinic Health System-Southwest Minnesota Region and Mayo Clinic Health System-Southeast Minnesota Region Top agencies DOJ (Department of Justice)	$27,411,857	1.5%	Rank history: #36 in FY2021, #30 in FY2022, #28 in FY2023, #26 in FY2024 and #23 in FY2025; up 7 since Aug 2024–Jul 2025.
17	Distinctive Health Spectrum Care JV LLC Top agencies DHA (Defense Health Agency)	$27,403,477	1.5%	Rank history: not on the FY2021–FY2023 lists, #68 in FY2024 and #16 in FY2025; down 3 since Aug 2024–Jul 2025.
18	University of Kentucky 2 awardees Top agencies DOJ (Department of Justice)	$27,343,132	1.5%	Rank history: #25 in FY2021, #26 in FY2022, #25 in FY2023, #24 in FY2024 and #20 in FY2025; up 29 since Aug 2024–Jul 2025.
19	Luke & Associates Inc. Top agencies DHA (Defense Health Agency)	$26,635,995	1.5%	Rank history: #2 in FY2021, #2 in FY2022, #4 in FY2023, #10 in FY2024 and #26 in FY2025; up 12 since Aug 2024–Jul 2025.
20	Donald L. Mooney Enterprises, LLC Top agencies DHA (Defense Health Agency)	$26,171,765	1.5%	Rank history: #10 in FY2021, #9 in FY2022, #6 in FY2023, #6 in FY2024 and #22 in FY2025; down 7 since Aug 2024–Jul 2025.
21	Spectrum Services Group Inc. Top agencies DHA (Defense Health Agency)	$25,084,187	1.4%	Rank history: #33 in FY2021, #29 in FY2022, #16 in FY2023, #9 in FY2024 and #10 in FY2025; down 13 since Aug 2024–Jul 2025.
22	AMG Healthcare Services Inc. Top agencies DHA (Defense Health Agency) Navy (Department of the Navy)	$24,652,000	1.4%	Rank history: #27 in FY2021, #24 in FY2022, #18 in FY2023, #25 in FY2024 and #21 in FY2025; unchanged since Aug 2024–Jul 2025.
23	Centralcare, Incorporated Top agencies DHA (Defense Health Agency)	$22,778,351	1.3%	Rank history: #78 in FY2021, #50 in FY2022, #26 in FY2023, #22 in FY2024 and #14 in FY2025; up 1 since Aug 2024–Jul 2025.
24	American Correctional Healthcare, Inc. Top agencies DOJ (Department of Justice)	$21,002,361	1.2%	Rank history: #59 in FY2021, #39 in FY2022, #34 in FY2023, #35 in FY2024 and #30 in FY2025; up 8 since Aug 2024–Jul 2025.
25	Valor Healthcare Inc. Through Potomac Healthcare Solutions, LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$19,453,453	1.1%	Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; new, not ranked in Aug 2024–Jul 2025.
26	Goldbelt Incorporated Through Goldbelt Glacier Health Services, LLC Top agencies DHA (Defense Health Agency)	$19,009,007	1.1%	Rank history: #39 in FY2021, #23 in FY2022, #31 in FY2023, #33 in FY2024 and #25 in FY2025; down 8 since Aug 2024–Jul 2025.
27	Cape Fox Corporation 2 awardees, including Concentric Methods, LLC and Eagle Health, LLC Top agencies DHA (Defense Health Agency) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$18,405,014	1.0%	Rank history: not on the FY2021–FY2023 lists, #41 in FY2024 and #18 in FY2025; down 8 since Aug 2024–Jul 2025.
28	J Allen and Associates of Texas, LLC Top agencies DOJ (Department of Justice)	$17,843,259	1.0%	Rank history: #55 in FY2021, #64 in FY2022, #41 in FY2023, #28 in FY2024 and #31 in FY2025; down 3 since Aug 2024–Jul 2025.
29	Saratoga Medical Center, Inc. Top agencies DHA (Defense Health Agency)	$15,840,313	0.9%	Rank history: #30 in FY2021, #28 in FY2022, #27 in FY2023, #21 in FY2024 and #27 in FY2025; down 2 since Aug 2024–Jul 2025.
30	Katmai Health Services LLC Top agencies DHA (Defense Health Agency)	$15,516,385	0.9%	Rank history: #31 in FY2021, #62 in FY2022, #35 in FY2023, #30 in FY2024 and #28 in FY2025; down 2 since Aug 2024–Jul 2025.
31	Mercy Hospital Springfield Top agencies DOJ (Department of Justice)	$13,839,119	0.8%	Rank history: #38 in FY2021, #45 in FY2022, #38 in FY2023, #32 in FY2024 and #32 in FY2025; up 3 since Aug 2024–Jul 2025.
32	The Royster Group, Inc. Top agencies DHA (Defense Health Agency)	$13,449,162	0.8%	Rank history: #24 in FY2021, #22 in FY2022, #21 in FY2023, #17 in FY2024 and #19 in FY2025; down 16 since Aug 2024–Jul 2025.
33	The Chenega Corporation 5 awardees, including Advanced Chenega Services, LLC, Chenega Pro Federal Solutions, LLC and Ajanta Consulting LLC Top agencies DHA (Defense Health Agency)	$13,248,109	0.7%	Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Aug 2024–Jul 2025.
34	Giamed Alliance JV LLC Top agencies DHA (Defense Health Agency)	$12,907,031	0.7%	Rank history: #16 in FY2021, #27 in FY2022, #23 in FY2023, #29 in FY2024 and #29 in FY2025; down 4 since Aug 2024–Jul 2025.
35	Venesco LLC Through Catalyst Professional Services, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$12,211,871	0.7%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Aug 2024–Jul 2025.
36	Quality Staffing Solutions, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$11,641,175	0.7%	Rank history: #41 in FY2021, #44 in FY2022, #37 in FY2023, #36 in FY2024 and #33 in FY2025; down 7 since Aug 2024–Jul 2025.
37	APC Ingenesis Healthcare Staffing, LLC Top agencies DHA (Defense Health Agency)	$9,061,453	0.5%	Rank history: not on the FY2021–FY2024 lists and #40 in FY2025; up 36 since Aug 2024–Jul 2025.
38	Avel Ecare LLC 2 awardees Top agencies HHS (Department of Health and Human Services)	$8,189,802	0.5%	Rank history: not on the FY2021 list, #73 in FY2022, #42 in FY2023, #50 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
39	Advancia Aeronautics, LLC Top agencies DHA (Defense Health Agency)	$8,090,942	0.5%	Rank history: not on the FY2021–FY2023 lists, #98 in FY2024 and #37 in FY2025; down 2 since Aug 2024–Jul 2025.
40	Rieles Group LLC Top agencies DHA (Defense Health Agency)	$7,365,335	0.4%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; down 4 since Aug 2024–Jul 2025.
41	Lompoc Valley Community Healthcare Organization, Inc. Top agencies DOJ (Department of Justice)	$7,172,839	0.4%	Rank history: #43 in FY2021, #46 in FY2022, #48 in FY2023, #48 in FY2024 and #39 in FY2025; up 4 since Aug 2024–Jul 2025.
42	West Virginia University Hospitals Inc. Top agencies DOJ (Department of Justice)	$6,181,859	0.3%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023, #43 in FY2024 and #45 in FY2025; unchanged since Aug 2024–Jul 2025.
43	Frontline National LLC Top agencies DHA (Defense Health Agency)	$5,102,145	0.3%	Rank history: #49 in FY2021, #59 in FY2022, #52 in FY2023, #40 in FY2024 and #42 in FY2025; down 2 since Aug 2024–Jul 2025.
44	Bristol Bay Native Corporation 2 awardees, including Eagle Health Analytics, LLC and Eagle Global Scientific, LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$4,873,036	0.3%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; new, not ranked in Aug 2024–Jul 2025.
45	Stryker Sales LLC Top agencies DHA (Defense Health Agency)	$4,717,799	0.3%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; new, not ranked in Aug 2024–Jul 2025.
46	Vighter LLC Top agencies DHA (Defense Health Agency)	$4,591,579	0.3%	Rank history: #96 in FY2021, not on the FY2022–FY2023 lists, #82 in FY2024 and #53 in FY2025; up 2 since Aug 2024–Jul 2025.
47	Larkin Community Hospital Inc. Top agencies DOJ (Department of Justice)	$4,482,612	0.3%	Rank history: #79 in FY2021, #67 in FY2022, #63 in FY2023, #60 in FY2024 and #50 in FY2025; up 4 since Aug 2024–Jul 2025.
48	Sequoyah Staffing Agency, LLC Top agencies DHA (Defense Health Agency)	$4,288,645	0.2%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; up 4 since Aug 2024–Jul 2025.
49	Federal Staffing Resources, LLC Top agencies DHA (Defense Health Agency)	$4,223,539	0.2%	Rank history: #18 in FY2021, #20 in FY2022, #29 in FY2023, #34 in FY2024 and #59 in FY2025; up 17 since Aug 2024–Jul 2025.
50	Vortex Solutions, LLC Top agencies DHA (Defense Health Agency)	$3,397,003	0.2%	Rank history: not on the FY2021–FY2024 lists and #44 in FY2025; up 3 since Aug 2024–Jul 2025.
51	Comprehensive Human Services Corp Top agencies DOJ (Department of Justice)	$3,088,558	0.2%	Rank history: #67 in FY2021, #78 in FY2022, #73 in FY2023, #61 in FY2024 and #51 in FY2025; up 11 since Aug 2024–Jul 2025.
52	Children's National Medical Center 3 awardees, including Children's Hospital and Children's Research Institute Top agencies HHS (Department of Health and Human Services)	$3,015,333	0.2%	Rank history: not on the FY2021 list, #88 in FY2022, #74 in FY2023, #71 in FY2024 and #36 in FY2025; up 13 since Aug 2024–Jul 2025.
53	Bay Area Anesthesia LLC Top agencies HHS (Department of Health and Human Services)	$2,936,309	0.2%	Rank history: #74 in FY2021, #40 in FY2022, #47 in FY2023, #77 in FY2024 and #48 in FY2025; up 1 since Aug 2024–Jul 2025.
54	Bgesh Incorporated Top agencies DHA (Defense Health Agency)	$2,417,445	0.1%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; up 1 since Aug 2024–Jul 2025.
55	Kako'o Services LLC Top agencies DHA (Defense Health Agency)	$2,356,301	0.1%	Rank history: not on the FY2021–FY2023 lists, #59 in FY2024 and #58 in FY2025; up 1 since Aug 2024–Jul 2025.
56	Primary Care Solutions Inc. Top agencies VA (Department of Veterans Affairs)	$2,307,313	0.1%	Rank history: not on the FY2021–FY2024 lists and #76 in FY2025; new, not ranked in Aug 2024–Jul 2025.
57	Global Dynamics LLC Top agencies DHA (Defense Health Agency)	$2,085,264	0.1%	Rank history: #40 in FY2021, #35 in FY2022, #30 in FY2023, #27 in FY2024 and #46 in FY2025; down 13 since Aug 2024–Jul 2025.
58	Pohaku Pacific LLC Top agencies DHA (Defense Health Agency)	$1,899,790	0.1%	Rank history: not on the FY2021 list, #81 in FY2022, #66 in FY2023, #76 in FY2024 and #62 in FY2025; up 18 since Aug 2024–Jul 2025.
59	Koniag, Inc. Through Kadiak LLC Top agencies DHA (Defense Health Agency) DOS (Department of State)	$1,855,763	0.1%	Rank history: not on the FY2021–FY2024 lists and #54 in FY2025; up 2 since Aug 2024–Jul 2025.
60	Aspire Therapy Services and Consultants, Inc. Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$1,793,703	0.1%	Rank history: #61 in FY2021, #66 in FY2022, #57 in FY2023, #70 in FY2024 and #60 in FY2025; up 3 since Aug 2024–Jul 2025.
61	Tribal Health, LLC Top agencies HHS (Department of Health and Human Services)	$1,765,819	0.1%	Rank history: #17 in FY2021, #14 in FY2022, #24 in FY2023, #31 in FY2024 and #35 in FY2025; down 26 since Aug 2024–Jul 2025.
62	BMC Software Inc. Through American Indian Health & Services Corporation Top agencies HHS (Department of Health and Human Services)	$1,564,321	0.1%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023, #73 in FY2024 and #63 in FY2025; up 5 since Aug 2024–Jul 2025.
63	Hoolaulima Government Solutions, LLC Top agencies DHA (Defense Health Agency)	$1,534,734	0.1%	Rank history: #56 in FY2021, #52 in FY2022, #46 in FY2023, #45 in FY2024 and #49 in FY2025; down 6 since Aug 2024–Jul 2025.
64	Global Consulting International, Incorporated Top agencies DHA (Defense Health Agency)	$1,486,692	0.1%	Rank history: #44 in FY2021, #56 in FY2022, #58 in FY2023, #78 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
65	Appddictionstudio Limited Liability Company Top agencies DHA (Defense Health Agency)	$1,467,961	0.1%	Rank history: not on the FY2021–FY2023 lists, #100 in FY2024 and #64 in FY2025; up 4 since Aug 2024–Jul 2025.
66	Bakersfield American Indian Health Project Top agencies HHS (Department of Health and Human Services)	$1,415,863	0.1%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; up 84 since Aug 2024–Jul 2025.
67	Vanderbilt University Medical Center Top agencies HHS (Department of Health and Human Services)	$1,324,433	0.1%	Rank history: not on the FY2021–FY2023 lists, #81 in FY2024 and not on the FY2025 list; up 11 since Aug 2024–Jul 2025.
68	Johns Hopkins University 3 awardees, including Suburban Hospital, Inc. and The Johns Hopkins Health System Corporation Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$1,312,295	0.1%	Rank history: not on the FY2021–FY2024 lists and #85 in FY2025; up 77 since Aug 2024–Jul 2025.
69	Inova Health Care Services Top agencies DHA (Defense Health Agency)	$1,311,587	0.1%	Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; up 5 since Aug 2024–Jul 2025.
70	Areli Inc. Top agencies Army (Department of the Army)	$1,236,078	0.1%	Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; new, not ranked in Aug 2024–Jul 2025.
71	Sacred Heart Health Services Top agencies DOJ (Department of Justice)	$1,227,272	0.1%	Rank history: not on the FY2021–FY2022 lists, #88 in FY2023, #84 in FY2024 and #71 in FY2025; up 6 since Aug 2024–Jul 2025.
72	Axis Neuromonitoring SA LLC Top agencies DHA (Defense Health Agency)	$1,202,500	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
73	University of Utah Top agencies VA (Department of Veterans Affairs)	$1,102,183	0.1%	Rank history: #86 in FY2021, #83 in FY2022, #75 in FY2023, #85 in FY2024 and #80 in FY2025; up 15 since Aug 2024–Jul 2025.
74	Medstar Health Research Institute Inc. Top agencies HHS (Department of Health and Human Services)	$1,085,643	0.1%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; down 2 since Aug 2024–Jul 2025.
75	Vision Technology Inc Top agencies DHA (Defense Health Agency)	$1,084,520	0.1%	Rank history: not on the FY2021–FY2023 lists, #86 in FY2024 and #65 in FY2025; down 7 since Aug 2024–Jul 2025.
76	University Physicians, Incorporated Top agencies VA (Department of Veterans Affairs)	$1,027,197	0.1%	Rank history: not on the FY2021–FY2025 lists; up 32 since Aug 2024–Jul 2025.
77	Spartan Medical Inc. Top agencies DHA (Defense Health Agency)	$937,115	0.1%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; up 28 since Aug 2024–Jul 2025.
78	Risen Video Production, LLC Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$885,072	<0.1%	Rank history: not on the FY2021 list, #97 in FY2022, #80 in FY2023, #89 in FY2024 and #69 in FY2025; up 1 since Aug 2024–Jul 2025.
79	RWD Consulting LLC Top agencies DHA (Defense Health Agency)	$849,624	<0.1%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
80	Kelfas Services Top agencies DHA (Defense Health Agency)	$818,845	<0.1%	Rank history: not on the FY2021–FY2024 lists and #82 in FY2025; up 10 since Aug 2024–Jul 2025.
81	Quacito LLC Top agencies DHA (Defense Health Agency)	$811,689	<0.1%	Rank history: not on the FY2021–FY2022 lists, #91 in FY2023, #88 in FY2024 and #81 in FY2025; up 8 since Aug 2024–Jul 2025.
82	Recovery Solutions of South Carolina, LLC Top agencies DOJ (Department of Justice) DHS (Department of Homeland Security)	$773,940	<0.1%	Rank history: not on the FY2021–FY2023 lists, #58 in FY2024 and #47 in FY2025; down 44 since Aug 2024–Jul 2025.
83	Maxmed Healthcare Inc. Top agencies USAF (Department of the Air Force)	$762,582	<0.1%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; up 24 since Aug 2024–Jul 2025.
84	3D Systems, Inc. Top agencies DHA (Defense Health Agency)	$716,625	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
85	Lumbee Resource Management Group LLC Top agencies DHA (Defense Health Agency)	$712,687	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
86	Emory University Top agencies HHS (Department of Health and Human Services)	$664,525	<0.1%	Rank history: #83 in FY2021, #82 in FY2022, #76 in FY2023, #79 in FY2024 and #83 in FY2025; new, not ranked in Aug 2024–Jul 2025.
87	B. French Consulting GMBH Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$614,534	<0.1%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2023, #94 in FY2024 and #79 in FY2025; unchanged since Aug 2024–Jul 2025.
88	All Things Creative LLC Top agencies DHA (Defense Health Agency)	$579,572	<0.1%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; up 3 since Aug 2024–Jul 2025.
89	West Virginia University Medical Corporation Top agencies DOJ (Department of Justice)	$572,083	<0.1%	Rank history: not on the FY2021–FY2024 lists and #84 in FY2025; up 5 since Aug 2024–Jul 2025.
90	Wake Forest University Through Wake Forest University Health Sciences Top agencies DOJ (Department of Justice)	$519,612	<0.1%	Rank history: not on the FY2021–FY2023 lists, #99 in FY2024 and #99 in FY2025; up 139 since Aug 2024–Jul 2025.
91	Heritage Health Solutions, Inc. Top agencies DOJ (Department of Justice)	$512,470	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
92	Native American Lifelines, Inc. Top agencies HHS (Department of Health and Human Services)	$500,000	<0.1%	Rank history: #70 in FY2021, #58 in FY2022, #69 in FY2023, #67 in FY2024 and #68 in FY2025; down 12 since Aug 2024–Jul 2025.
93	Rush University Medical Center Top agencies HHS (Department of Health and Human Services)	$499,966	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 45 since Aug 2024–Jul 2025.
94	Dartmouth-Hitchcock Clinic Top agencies VA (Department of Veterans Affairs)	$497,985	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95	University of Maryland Surgical Associates, P.a. Top agencies VA (Department of Veterans Affairs)	$473,481	<0.1%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; up 14 since Aug 2024–Jul 2025.
96	TMA Laser Group Inc. Top agencies VA (Department of Veterans Affairs)	$465,190	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
97	Duke University Through Duke University Health System, Inc. Top agencies DOJ (Department of Justice)	$437,004	<0.1%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; down 4 since Aug 2024–Jul 2025.
98	Miami-Dade County Through Public Health Trust of Miami-Dade County, Florida Top agencies DOJ (Department of Justice)	$406,723	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
99	Legacy Ems Inc. Top agencies DHA (Defense Health Agency)	$380,802	<0.1%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2023, #92 in FY2024 and #77 in FY2025; down 14 since Aug 2024–Jul 2025.
100	Cyber Synergy & Reef Systems LLC Top agencies DHA (Defense Health Agency)	$378,953	<0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; down 5 since Aug 2024–Jul 2025.

Rankings for the codes under NAICS 62211

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 $1.78 billion 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.
• Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
• Rank changes compare with Aug 2024–Jul 2025. "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.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

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