Top 100 Contractors in PSC Q5: Medical, Dental, and Surgical Services, FY2025

Name: Top 100 Contractors in PSC Q5: Medical, Dental, and Surgical Services, FY2025
Creator: GovTribe

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

The top 10 won 32% of FY2025 PSC Q5 contract dollars

Contract obligations: $1,608,152,750 Net of deobligations, by contracts coded PSC Q5 or a code under it
Contractors: 1,057 Parent companies with an obligation
Largest contractor: United Concordia Companies, Inc. $401 million, 19.4% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	United Concordia Companies, Inc. Top agencies DHA (Defense Health Agency)	$401,262,528	19.4%	Rank history: not on the FY2021–FY2023 lists and #1 in FY2024; unchanged since FY2024.
2	Enterprise Resource Planning International, LLC Top agencies DHA (Defense Health Agency)	$41,074,870	2.0%	Rank history: #17 in FY2021, #10 in FY2022, #14 in FY2023 and #8 in FY2024; up 6 since FY2024.
3	Dilligas Corp Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs) Army (Department of the Army)	$35,714,670	1.7%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023 and #3 in FY2024; unchanged since FY2024.
4	Vanderbilt University Medical Center Top agencies VA (Department of Veterans Affairs)	$31,330,943	1.5%	Rank history: not on the FY2021–FY2023 lists and #24 in FY2024; up 20 since FY2024.
5	Ansible Government Solutions LLC Top agencies VA (Department of Veterans Affairs)	$31,248,055	1.5%	Rank history: #9 in FY2021, #15 in FY2022, #6 in FY2023 and #5 in FY2024; unchanged since FY2024.
6	Vetmed Group LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$28,318,777	1.4%	Rank history: #63 in FY2021, #39 in FY2022, #56 in FY2023 and #18 in FY2024; up 12 since FY2024.
7	Magnificus Corporation Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$28,220,522	1.4%	Rank history: #10 in FY2021, #11 in FY2022, #8 in FY2023 and #27 in FY2024; up 20 since FY2024.
8	Akahi Ingenesis Partners LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$24,850,641	1.2%	Rank history: #29 in FY2021, #30 in FY2022, #38 in FY2023 and #41 in FY2024; up 33 since FY2024.
9	Dawson Cms, LLC Top agencies DHA (Defense Health Agency)	$22,096,750	1.1%	Rank history: not on the FY2021 list, #23 in FY2022, #24 in FY2023 and #23 in FY2024; up 14 since FY2024.
10	The Royster Group, Inc. Top agencies DHA (Defense Health Agency)	$21,527,806	1.0%	Rank history: #14 in FY2021, #13 in FY2022, #16 in FY2023 and #11 in FY2024; up 1 since FY2024.
11	AMG Healthcare Services Inc. Top agencies DHA (Defense Health Agency) Army (Department of the Army) USAF (Department of the Air Force)	$20,558,956	1.0%	Rank history: #19 in FY2021, #18 in FY2022, #11 in FY2023 and #16 in FY2024; up 5 since FY2024.
12	Decypher Technologies Ltd Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$19,928,698	1.0%	Rank history: #41 in FY2021, #42 in FY2022, #32 in FY2023 and #9 in FY2024; down 3 since FY2024.
13	Valor Network, Inc. Top agencies DHA (Defense Health Agency) DHS (Department of Homeland Security) VA (Department of Veterans Affairs)	$18,990,612	0.9%	Rank history: #27 in FY2021, #20 in FY2022, #22 in FY2023 and #21 in FY2024; up 8 since FY2024.
14	Citadel Federal Solutions LLC Top agencies VA (Department of Veterans Affairs)	$18,624,100	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
15	Matrix Providers Inc. Top agencies DHA (Defense Health Agency)	$18,239,863	0.9%	Rank history: #7 in FY2021, #6 in FY2022, #10 in FY2023 and #19 in FY2024; up 4 since FY2024.
16	Duke University 3 awardees, including Private Diagnostic Clinic, PLLC and Duke University Health System, Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$17,577,137	0.8%	Rank history: #21 in FY2021, #17 in FY2022, #15 in FY2023 and #17 in FY2024; up 1 since FY2024.
17	Potomac Healthcare Solutions, LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$16,915,560	0.8%	Rank history: #23 in FY2021, #29 in FY2022, #19 in FY2023 and #15 in FY2024; down 2 since FY2024.
18	Titan-Auxo, LLC Top agencies VA (Department of Veterans Affairs)	$13,648,236	0.7%	Rank history: not on the FY2021–FY2024 lists; up 214 since FY2024.
19	Donald L. Mooney Enterprises, LLC Top agencies DHA (Defense Health Agency) Army (Department of the Army) USAF (Department of the Air Force)	$13,358,143	0.6%	Rank history: #20 in FY2021, #19 in FY2022, #17 in FY2023 and #12 in FY2024; down 7 since FY2024.
20	Distinctive Spectrum Healthcare Solutions JV LLC 2 awardees, including Distinctive Health Spectrum Care JV LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$12,029,723	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
21	Baker JR Wilson Top agencies VA (Department of Veterans Affairs)	$11,735,826	0.6%	Rank history: #61 in FY2021, #37 in FY2022, #40 in FY2023 and #79 in FY2024; up 58 since FY2024.
22	Medstar-Georgetown Medical Center, Inc. Top agencies VA (Department of Veterans Affairs)	$10,854,613	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
23	Aspire-Luke JV LLC Top agencies VA (Department of Veterans Affairs)	$9,756,294	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
24	Medical Faculty Associates, Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Peace Corps	$9,490,141	0.5%	Rank history: #33 in FY2021, #26 in FY2022, #30 in FY2023 and #38 in FY2024; up 14 since FY2024.
25	The Univeristy of Texas M.d. Anderson Cancer Center Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$8,990,125	0.4%	Rank history: not on the FY2021–FY2023 lists and #29 in FY2024; up 4 since FY2024.
26	Readiforce Government Solutions LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$8,898,315	0.4%	Rank history: #36 in FY2021, #24 in FY2022, #27 in FY2023 and #31 in FY2024; up 5 since FY2024.
27	SI2 LLC Top agencies VA (Department of Veterans Affairs)	$8,860,391	0.4%	Rank history: not on the FY2021 list, #61 in FY2022, #35 in FY2023 and #76 in FY2024; up 49 since FY2024.
28	Centralcare, Incorporated Top agencies DHA (Defense Health Agency)	$8,763,971	0.4%	Rank history: not on the FY2021 list, #88 in FY2022, not on the FY2023 list and #22 in FY2024; down 6 since FY2024.
29	Prometheus Federal Services LLC Top agencies VA (Department of Veterans Affairs)	$8,744,908	0.4%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2024; up 36 since FY2024.
30	Ghost RX Inc. Top agencies VA (Department of Veterans Affairs)	$8,465,115	0.4%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2023 and not on the FY2024 list; up 263 since FY2024.
31	Spectrum Services Group Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) DOJ (Department of Justice)	$8,460,330	0.4%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and #48 in FY2024; up 17 since FY2024.
32	Millbrook Support Services Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$8,426,565	0.4%	Rank history: #43 in FY2021, #21 in FY2022, #52 in FY2023 and not on the FY2024 list; returned.
33	University of Maryland Emergency Medicine Associates, P.a. Top agencies VA (Department of Veterans Affairs)	$8,076,208	0.4%	Rank history: #53 in FY2021, #48 in FY2022, #43 in FY2023 and #37 in FY2024; up 4 since FY2024.
34	Akicita Cyber LLC Top agencies HHS (Department of Health and Human Services)	$8,032,751	0.4%	Rank history: not on the FY2021–FY2023 lists and #71 in FY2024; up 37 since FY2024.
35	Sterling Medical Associates, Inc. Top agencies DHA (Defense Health Agency) Army (Department of the Army) HHS (Department of Health and Human Services)	$7,956,215	0.4%	Rank history: not on the FY2021 list, #77 in FY2022 and not on the FY2023–FY2024 lists; returned.
36	University of Louisville Top agencies VA (Department of Veterans Affairs)	$7,868,697	0.4%	Rank history: #34 in FY2021, #31 in FY2022, #49 in FY2023 and #35 in FY2024; down 1 since FY2024.
37	Christus Santa Rosa Health Care Corporation Top agencies VA (Department of Veterans Affairs)	$7,520,203	0.4%	Rank history: #24 in FY2021, #49 in FY2022, #45 in FY2023 and not on the FY2024 list; up 92 since FY2024.
38	Saratoga Medical Center, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$7,438,536	0.4%	Rank history: #50 in FY2021, #86 in FY2022, not on the FY2023 list and #89 in FY2024; up 51 since FY2024.
39	Medicus Healthcare Solutions, LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$7,104,555	0.3%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2023 and #28 in FY2024; down 11 since FY2024.
40	Dt-Trak Consulting, Inc. Top agencies HHS (Department of Health and Human Services)	$7,072,331	0.3%	Rank history: not on the FY2021 list, #66 in FY2022, #73 in FY2023 and not on the FY2024 list; up 95 since FY2024.
41	University of Utah Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$7,070,013	0.3%	Rank history: not on the FY2021–FY2024 lists; up 155 since FY2024.
42	New York University Top agencies VA (Department of Veterans Affairs)	$7,035,832	0.3%	Rank history: not on the FY2021–FY2023 lists and #54 in FY2024; up 12 since FY2024.
43	Rieles Group LLC Top agencies DHA (Defense Health Agency)	$7,009,635	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
44	Veteran First Technologies, LLC Top agencies VA (Department of Veterans Affairs)	$6,807,331	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
45	Tribal Health, LLC Top agencies HHS (Department of Health and Human Services)	$6,777,635	0.3%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and not on the FY2024 list; returned.
46	Oregon Health & Science University Top agencies VA (Department of Veterans Affairs)	$6,712,627	0.3%	Rank history: #65 in FY2021, #27 in FY2022, #46 in FY2023 and #46 in FY2024; unchanged since FY2024.
47	A-Team Solutions LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$6,374,436	0.3%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and #39 in FY2024; down 8 since FY2024.
48	Prime Physicians Tri Providers LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$6,262,569	0.3%	Rank history: not on the FY2021–FY2024 lists; up 60 since FY2024.
49	Fedhealth Systems Alliance, LLC Top agencies VA (Department of Veterans Affairs)	$5,646,695	0.3%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2024; up 4 since FY2024.
50	Sequoyah Staffing Agency, LLC Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$5,455,912	0.3%	Rank history: not on the FY2021–FY2023 lists and #86 in FY2024; up 36 since FY2024.
51	Continuum of Care Inc. Top agencies VA (Department of Veterans Affairs)	$5,381,088	0.3%	Rank history: #64 in FY2021, #74 in FY2022, #68 in FY2023 and #49 in FY2024; down 2 since FY2024.
52	Prairie Band Health Services Inc. Top agencies HHS (Department of Health and Human Services)	$5,380,811	0.3%	Rank history: not on the FY2021–FY2023 lists and #55 in FY2024; up 3 since FY2024.
53	University of New Mexico Top agencies VA (Department of Veterans Affairs)	$5,335,480	0.3%	Rank history: not on the FY2021–FY2024 lists; up 74 since FY2024.
54	Gift of Hope Organ & Tissue Donor Network Top agencies VA (Department of Veterans Affairs)	$5,084,875	0.2%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023 and #60 in FY2024; up 6 since FY2024.
55	Quality Staffing Solutions Inc. Top agencies DHA (Defense Health Agency)	$5,066,195	0.2%	Rank history: #59 in FY2021, #52 in FY2022, #36 in FY2023 and #47 in FY2024; down 8 since FY2024.
56	Toxicologic Pathology Associates Inc. Top agencies HHS (Department of Health and Human Services)	$5,051,861	0.2%	Rank history: #70 in FY2021, #57 in FY2022, #63 in FY2023 and #57 in FY2024; up 1 since FY2024.
57	Cognito Systems LLC Top agencies Navy (Department of the Navy)	$4,982,320	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
58	Giamed Alliance JV LLC Top agencies DHA (Defense Health Agency)	$4,919,336	0.2%	Rank history: #25 in FY2021, #47 in FY2022, #29 in FY2023 and #50 in FY2024; down 8 since FY2024.
59	Wander Staffing LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$4,873,848	0.2%	Rank history: not on the FY2021–FY2022 lists, #50 in FY2023 and #40 in FY2024; down 19 since FY2024.
60	Akima Global Logistics, LLC Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$4,869,046	0.2%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2023 and #30 in FY2024; down 30 since FY2024.
61	Inner Vision Radiology LLC Top agencies VA (Department of Veterans Affairs)	$4,619,010	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
62	Indiana University Health Care Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$4,617,129	0.2%	Rank history: #60 in FY2021, #45 in FY2022, #57 in FY2023 and #45 in FY2024; down 17 since FY2024.
63	Acmesolv, LLC Top agencies DHA (Defense Health Agency)	$4,614,907	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
64	CHG Companies, Inc. Top agencies HHS (Department of Health and Human Services)	$4,467,132	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
65	Magnum Medical Overseas JV LLC Top agencies Navy (Department of the Navy)	$4,452,461	0.2%	Rank history: #83 in FY2021, #65 in FY2022, #67 in FY2023 and not on the FY2024 list; returned.
66	Anders Group LLC Top agencies HHS (Department of Health and Human Services)	$4,312,811	0.2%	Rank history: #100 in FY2021, #59 in FY2022, #55 in FY2023 and #44 in FY2024; down 22 since FY2024.
67	The University of Iowa Top agencies VA (Department of Veterans Affairs)	$4,293,288	0.2%	Rank history: not on the FY2021 list, #92 in FY2022, not on the FY2023 list and #85 in FY2024; up 18 since FY2024.
68	University of Washington Top agencies VA (Department of Veterans Affairs)	$4,201,214	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
69	EGA Associates LLC Top agencies VA (Department of Veterans Affairs)	$4,165,465	0.2%	Rank history: #31 in FY2021, #70 in FY2022, #53 in FY2023 and #75 in FY2024; up 6 since FY2024.
70	White Stone Spectrum Healthcare Resources LLC Top agencies VA (Department of Veterans Affairs)	$4,154,098	0.2%	Rank history: #26 in FY2021, not on the FY2022 list, #77 in FY2023 and #62 in FY2024; down 8 since FY2024.
71	University of Minnesota Physicians Top agencies VA (Department of Veterans Affairs)	$4,137,617	0.2%	Rank history: #38 in FY2021, not on the FY2022 list, #59 in FY2023 and #68 in FY2024; down 3 since FY2024.
72	DAX Safety & Staffing Solutions, LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$4,119,351	0.2%	Rank history: not on the FY2021 list, #100 in FY2022, #75 in FY2023 and #51 in FY2024; down 21 since FY2024.
73	Vesa Health & Technology Inc. Top agencies DHA (Defense Health Agency)	$4,116,977	0.2%	Rank history: not on the FY2021–FY2024 lists; up 246 since FY2024.
74	Delta Dental Plan of Oklahoma Top agencies HHS (Department of Health and Human Services)	$4,102,560	0.2%	Rank history: #47 in FY2021, #63 in FY2022, #25 in FY2023 and #32 in FY2024; down 42 since FY2024.
75	Vortex Solutions, LLC Top agencies DHA (Defense Health Agency)	$4,078,644	0.2%	Rank history: not on the FY2021–FY2024 lists; up 136 since FY2024.
76	Goldbelt Frontier, LLC Top agencies Army (Department of the Army)	$4,067,580	0.2%	Rank history: not on the FY2021 list, #68 in FY2022, #72 in FY2023 and #63 in FY2024; down 13 since FY2024.
77	Catalyst Professional Services, Inc. Top agencies DHA (Defense Health Agency)	$3,971,923	0.2%	Rank history: not on the FY2021–FY2024 lists; up 158 since FY2024.
78	Children's Hospital Top agencies HHS (Department of Health and Human Services)	$3,962,618	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
79	Baylor College of Medicine Top agencies VA (Department of Veterans Affairs)	$3,941,212	0.2%	Rank history: not on the FY2021–FY2023 lists and #58 in FY2024; down 21 since FY2024.
80	Chenega Government Mission Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$3,928,160	0.2%	Rank history: not on the FY2021–FY2024 lists; up 146 since FY2024.
81	Jade Wolf Operations, LLC Top agencies VA (Department of Veterans Affairs)	$3,872,561	0.2%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023 and #67 in FY2024; down 14 since FY2024.
82	Aspire Therapy Services and Consultants, Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DHA (Defense Health Agency)	$3,747,491	0.2%	Rank history: not on the FY2021–FY2024 lists; up 174 since FY2024.
83	Assurgent Medical Staffing LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$3,658,051	0.2%	Rank history: #91 in FY2021, not on the FY2022 list, #76 in FY2023 and #97 in FY2024; up 14 since FY2024.
84	Government Imaging Services LLC Top agencies VA (Department of Veterans Affairs)	$3,587,003	0.2%	Rank history: #77 in FY2021, #55 in FY2022, #65 in FY2023 and #43 in FY2024; down 41 since FY2024.
85	R. Keith Enterprises Inc. Top agencies VA (Department of Veterans Affairs)	$3,585,712	0.2%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2023 and #81 in FY2024; down 4 since FY2024.
86	Brigham & Womens Hospital Inc Top agencies VA (Department of Veterans Affairs)	$3,564,799	0.2%	Rank history: not on the FY2021 list, #85 in FY2022 and not on the FY2023–FY2024 lists; up 16 since FY2024.
87	JR Enterprise LLC Top agencies VA (Department of Veterans Affairs)	$3,456,471	0.2%	Rank history: not on the FY2021–FY2024 lists; up 196 since FY2024.
88	Stryker Sales LLC 2 awardees Top agencies DHA (Defense Health Agency)	$3,434,700	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
89	Four Winds Staffing LLC Top agencies HHS (Department of Health and Human Services)	$3,394,319	0.2%	Rank history: not on the FY2021–FY2024 lists; up 17 since FY2024.
90	Bloodworks Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$3,388,840	0.2%	Rank history: #72 in FY2021, not on the FY2022–FY2023 lists and #78 in FY2024; down 12 since FY2024.
91	Ware River Consulting LLC Top agencies HHS (Department of Health and Human Services)	$3,370,083	0.2%	Rank history: not on the FY2021–FY2024 lists; up 37 since FY2024.
92	Risen Video Production, LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$3,220,519	0.2%	Rank history: not on the FY2021–FY2024 lists; up 38 since FY2024.
93	Center for Organ Recovery & Education Top agencies VA (Department of Veterans Affairs)	$3,202,157	0.2%	Rank history: #82 in FY2021, not on the FY2022–FY2023 lists and #73 in FY2024; down 20 since FY2024.
94	Regents of the University of Michigan Top agencies VA (Department of Veterans Affairs)	$3,085,164	0.1%	Rank history: not on the FY2021 list, #87 in FY2022 and not on the FY2023–FY2024 lists; up 16 since FY2024.
95	Rosato Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$3,000,105	0.1%	Rank history: #54 in FY2021, #97 in FY2022, #89 in FY2023 and #84 in FY2024; down 11 since FY2024.
96	University of Miami Top agencies VA (Department of Veterans Affairs)	$2,998,789	0.1%	Rank history: not on the FY2021–FY2024 lists; up 11 since FY2024.
97	Diagnostic Imaging Associates, Inc. Top agencies HHS (Department of Health and Human Services)	$2,982,040	0.1%	Rank history: not on the FY2021 list, #95 in FY2022, #94 in FY2023 and #82 in FY2024; down 15 since FY2024.
98	Bay Area Anesthesia LLC Top agencies HHS (Department of Health and Human Services)	$2,884,985	0.1%	Rank history: not on the FY2021–FY2024 lists; up 65 since FY2024.
99	Philips North America LLC Top agencies VA (Department of Veterans Affairs)	$2,853,264	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
100	Oklahoma State University Top agencies VA (Department of Veterans Affairs)	$2,767,159	0.1%	Rank history: not on the FY2021 list, #99 in FY2022, #51 in FY2023 and not on the FY2024 list; returned.

Show 75 more

100 of 1,057 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC Q5

Code	Net obligations	Largest contractor
Q503 Dentistry Services	$502,104,154	United Concordia Companies, Inc.
Q522 Radiology Services	$244,278,802	Vetmed Group LLC
Q517 Pharmacy Services	$118,288,544	Citadel Federal Solutions LLC
Q523 Surgery Services	$112,320,780	Vanderbilt University Medical Center
Q501 Anesthesiology Services	$103,231,957	The Royster Group, Inc.
Q509 Family & Internal Medicine Services	$75,290,116	Tribal Health, LLC
Q518 Physical Medicine and Rehabilitation Services	$58,845,248	Dilligas Corp
Q519 Behavioral and Mental Health	$52,485,385	Millbrook Support Services Inc.
Q515 Pathology Services	$50,569,453	Ansible Government Solutions LLC
Q502 Cardiology	$49,686,347	University of Utah
Q526 Medical/Psychiatric Consultation Services	$33,398,181	Dawson Cms, LLC
Q510 Neurology Services	$25,948,271	Duke University
Q508 Hematology & Oncology	$24,627,388	The Univeristy of Texas M.d. Anderson Cancer Center
Q511 Ophthalmology & Optometry	$16,069,449	Lowcountry Surgery Center, LLC
Q513 Orthopedic Surgery Services	$13,828,153	CHG Companies, Inc.
Q525 Urology Services	$12,659,055	Call Solutions, LLC

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 $2.07 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. 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 PSC Q5 contractors in FY2025?

1. United Concordia Companies, Inc. ($401M), 2. Enterprise Resource Planning International, LLC ($41.1M), 3. Dilligas Corp ($35.7M), 4. Vanderbilt University Medical Center ($31.3M), 5. Ansible Government Solutions LLC ($31.2M), 6. Vetmed Group LLC ($28.3M), 7. Magnificus Corporation ($28.2M), 8. Akahi Ingenesis Partners LLC ($24.9M), 9. Dawson Cms, LLC ($22.1M), 10. The Royster Group, Inc. ($21.5M).

On GovTribe

Research every contractor on this list

Every contract, task order and IDV they hold
Their subsidiaries, teammates and competitors
Open opportunities they're positioned for
Alerts when they win new work

Try for free Login