Top 100 Contractors in PSC Q5: Medical, Dental, and Surgical Services, FY2023

Name: Top 100 Contractors in PSC Q5: Medical, Dental, and Surgical Services, FY2023
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 34% of FY2023 PSC Q5 contract dollars

Contract obligations: $1,820,782,568 Net of deobligations, by contracts coded PSC Q5 or a code under it
Contractors: 1,395 Parent companies with an obligation
Largest contractor: Highmark Inc. $383 million, 17.4% 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	Highmark Inc. Through United Concordia Companies, Inc. Top agencies DHA (Defense Health Agency)	$382,621,820	17.4%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2024 and not on the FY2025 list; unchanged since FY2022.
2	Teamstaff Inc. Through DLH Solutions Inc. Top agencies VA (Department of Veterans Affairs)	$95,751,004	4.4%	Rank history: #2 in FY2021, #2 in FY2022, #7 in FY2024 and not on the FY2025 list; unchanged since FY2022.
3	Distinctive Health Spectrum Care JV LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$49,950,098	2.3%	Rank history: #4 in FY2021, #3 in FY2022, #10 in FY2024 and not on the FY2025 list; unchanged since FY2022.
4	International Sos Government Medical Services, Inc. Top agencies Army (Department of the Army)	$48,549,124	2.2%	Rank history: not on the FY2021–FY2022 lists, #6 in FY2024 and not on the FY2025 list; new.
5	Complete Mobile Dentistry, Inc. Top agencies DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$35,572,022	1.6%	Rank history: #11 in FY2021, #4 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
6	Ansible Government Solutions LLC Top agencies VA (Department of Veterans Affairs)	$29,085,519	1.3%	Rank history: #9 in FY2021, #15 in FY2022, #5 in FY2024 and #5 in FY2025; up 9 since FY2022.
7	University of Texas System 4 awardees, including The University of Texas Southwestern Medical Center, The Univeristy of Texas M.d. Anderson Cancer Center and University of Texas Health Science Center of San Antonio Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$28,382,373	1.3%	Rank history: #8 in FY2021, #8 in FY2022, #33 in FY2024 and not on the FY2025 list; up 1 since FY2022.
8	Magnificus Corporation 2 awardees Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$27,387,018	1.2%	Rank history: #10 in FY2021, #11 in FY2022, #27 in FY2024 and #7 in FY2025; up 3 since FY2022.
9	Luke & Associates, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$26,898,108	1.2%	Rank history: #3 in FY2021, #5 in FY2022, #20 in FY2024 and not on the FY2025 list; down 4 since FY2022.
10	Matrix Providers Inc. 2 awardees Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$26,722,198	1.2%	Rank history: #7 in FY2021, #6 in FY2022, #19 in FY2024 and #15 in FY2025; down 4 since FY2022.
11	AMG Healthcare Services Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$24,584,577	1.1%	Rank history: #19 in FY2021, #18 in FY2022, #16 in FY2024 and #11 in FY2025; up 7 since FY2022.
12	Sterling Medical Corporation Through Sterling Medical Associates, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) AAFES (Department of Defense Army and Air Force Exchange Service)	$18,651,877	0.9%	Rank history: #15 in FY2021, #22 in FY2022, #14 in FY2024 and not on the FY2025 list; up 10 since FY2022.
13	AB Staffing Solutions LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) DOI (Department of the Interior)	$17,846,678	0.8%	Rank history: #42 in FY2021, #14 in FY2022, #80 in FY2024 and not on the FY2025 list; up 1 since FY2022.
14	Enterprise Resource Planning International, LLC Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency) Army (Department of the Army)	$17,842,478	0.8%	Rank history: #17 in FY2021, #10 in FY2022, #8 in FY2024 and #2 in FY2025; down 4 since FY2022.
15	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)	$17,577,483	0.8%	Rank history: #21 in FY2021, #17 in FY2022, #17 in FY2024 and #16 in FY2025; up 2 since FY2022.
16	The Royster Group, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$17,131,037	0.8%	Rank history: #14 in FY2021, #13 in FY2022, #11 in FY2024 and #10 in FY2025; down 3 since FY2022.
17	Donald L. Mooney Enterprises, LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$16,811,320	0.8%	Rank history: #20 in FY2021, #19 in FY2022, #12 in FY2024 and #19 in FY2025; up 2 since FY2022.
18	Provizor Federal Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$16,534,604	0.8%	Rank history: #5 in FY2021, #7 in FY2022, #83 in FY2024 and not on the FY2025 list; down 11 since FY2022.
19	Potomac Healthcare Solutions, LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$15,397,659	0.7%	Rank history: #23 in FY2021, #29 in FY2022, #15 in FY2024 and #17 in FY2025; up 10 since FY2022.
20	Tribal TECH LLC Top agencies DOI (Department of the Interior)	$15,152,603	0.7%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 183 since FY2022.
21	Dilligas Corp Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$14,714,188	0.7%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2024 and #3 in FY2025; new.
22	Valor Network, Inc. Top agencies DHA (Defense Health Agency) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$14,491,495	0.7%	Rank history: #27 in FY2021, #20 in FY2022, #21 in FY2024 and #13 in FY2025; down 2 since FY2022.
23	The Arora Group, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$13,725,673	0.6%	Rank history: #12 in FY2021, #9 in FY2022, #34 in FY2024 and not on the FY2025 list; down 14 since FY2022.
24	Dawson Cms, LLC Top agencies DHA (Defense Health Agency)	$13,231,924	0.6%	Rank history: not on the FY2021 list, #23 in FY2022, #23 in FY2024 and #9 in FY2025; down 1 since FY2022.
25	Delta Dental Plan of Oklahoma Top agencies HHS (Department of Health and Human Services)	$13,216,815	0.6%	Rank history: #47 in FY2021, #63 in FY2022, #32 in FY2024 and #74 in FY2025; up 38 since FY2022.
26	C2 Alaska, LLC Top agencies SSA (Social Security Administration) DHA (Defense Health Agency)	$11,475,843	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
27	Readiforce Government Solutions LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$11,052,633	0.5%	Rank history: #36 in FY2021, #24 in FY2022, #31 in FY2024 and #26 in FY2025; down 3 since FY2022.
28	Ghost RX Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$10,485,709	0.5%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #30 in FY2025; up 291 since FY2022.
29	Giamed Alliance JV LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$10,108,525	0.5%	Rank history: #25 in FY2021, #47 in FY2022, #50 in FY2024 and #58 in FY2025; up 18 since FY2022.
30	Medical Faculty Associates, Inc. Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency) Peace Corps	$9,691,407	0.4%	Rank history: #33 in FY2021, #26 in FY2022, #38 in FY2024 and #24 in FY2025; down 4 since FY2022.
31	Mercalis Inc. Top agencies HHS (Department of Health and Human Services)	$8,628,984	0.4%	Rank history: #58 in FY2021, #53 in FY2022, #25 in FY2024 and not on the FY2025 list; up 22 since FY2022.
32	Decypher Technologies Ltd Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$8,490,855	0.4%	Rank history: #41 in FY2021, #42 in FY2022, #9 in FY2024 and #12 in FY2025; up 10 since FY2022.
33	CHG Healthcare Services Inc. Through CHG Companies, Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$8,481,107	0.4%	Rank history: #71 in FY2021, #25 in FY2022, #56 in FY2024 and not on the FY2025 list; down 8 since FY2022.
34	Commonwealth Home Health Care, Inc. Top agencies VA (Department of Veterans Affairs)	$8,361,768	0.4%	Rank history: #35 in FY2021, #32 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
35	SI2 LLC Top agencies VA (Department of Veterans Affairs)	$8,220,572	0.4%	Rank history: not on the FY2021 list, #61 in FY2022, #76 in FY2024 and #27 in FY2025; up 26 since FY2022.
36	Quality Staffing Solutions Inc. Top agencies DHA (Defense Health Agency) Army (Department of the Army) USAF (Department of the Air Force)	$7,931,128	0.4%	Rank history: #59 in FY2021, #52 in FY2022, #47 in FY2024 and #55 in FY2025; up 16 since FY2022.
37	Medstar Health, Inc. 3 awardees, including Medstar-Georgetown Medical Center, Inc. and Radamerica II, LLC Top agencies VA (Department of Veterans Affairs)	$7,853,828	0.4%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2024 and not on the FY2025 list; up 177 since FY2022.
38	Akahi Ingenesis Partners LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Navy (Department of the Navy)	$7,594,055	0.3%	Rank history: #29 in FY2021, #30 in FY2022, #41 in FY2024 and #8 in FY2025; down 8 since FY2022.
39	Medicus Healthcare Solutions, LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$7,573,157	0.3%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2024 and #39 in FY2025; up 64 since FY2022.
40	Baker JR Wilson Top agencies VA (Department of Veterans Affairs)	$7,453,625	0.3%	Rank history: #61 in FY2021, #37 in FY2022, #79 in FY2024 and #21 in FY2025; down 3 since FY2022.
41	Vanderbelt University Medical Center Through Vanderbilt University Medical Center Top agencies VA (Department of Veterans Affairs)	$7,186,416	0.3%	Rank history: #28 in FY2021, #12 in FY2022, #72 in FY2024 and not on the FY2025 list; down 29 since FY2022.
42	Gift of Hope Organ & Tissue Donor Network Top agencies VA (Department of Veterans Affairs)	$7,091,530	0.3%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2024 and #54 in FY2025; up 96 since FY2022.
43	University of Maryland Emergency Medicine Associates, P.a. Top agencies VA (Department of Veterans Affairs)	$6,975,493	0.3%	Rank history: #53 in FY2021, #48 in FY2022, #37 in FY2024 and #33 in FY2025; up 5 since FY2022.
44	State of California Controllers Office 8 awardees, including The Regents of the University of California. San Francisco, University of California, Davis and The Regents of the University of California, San Diego Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$6,972,070	0.3%	Rank history: #69 in FY2021, #40 in FY2022, #61 in FY2024 and not on the FY2025 list; down 4 since FY2022.
45	Christus Santa Rosa Health Care Corporation Top agencies VA (Department of Veterans Affairs)	$6,805,584	0.3%	Rank history: #24 in FY2021, #49 in FY2022, not on the FY2024 list and #37 in FY2025; up 4 since FY2022.
46	Oregon Health & Science University Top agencies VA (Department of Veterans Affairs)	$6,732,099	0.3%	Rank history: #65 in FY2021, #27 in FY2022, #46 in FY2024 and #46 in FY2025; down 19 since FY2022.
47	Planned Systems International Inc. Through Quarterline Consulting Services, LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$6,665,363	0.3%	Rank history: #45 in FY2021, #44 in FY2022, #90 in FY2024 and not on the FY2025 list; down 3 since FY2022.
48	Jade Wolf Operations, LLC Top agencies VA (Department of Veterans Affairs)	$6,656,841	0.3%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2024 and #81 in FY2025; up 129 since FY2022.
49	University of Louisville Top agencies VA (Department of Veterans Affairs)	$6,468,473	0.3%	Rank history: #34 in FY2021, #31 in FY2022, #35 in FY2024 and #36 in FY2025; down 18 since FY2022.
50	Wander Staffing LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) Army (Department of the Army)	$6,053,361	0.3%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2024 and #59 in FY2025; new.
51	Oklahoma State University 2 awardees Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$6,040,125	0.3%	Rank history: not on the FY2021 list, #99 in FY2022, not on the FY2024 list and #100 in FY2025; up 48 since FY2022.
52	Millbrook Support Services Inc. Top agencies VA (Department of Veterans Affairs)	$5,879,898	0.3%	Rank history: #43 in FY2021, #21 in FY2022, not on the FY2024 list and #32 in FY2025; down 31 since FY2022.
53	EGA Associates, LLC 2 awardees Top agencies VA (Department of Veterans Affairs)	$5,852,844	0.3%	Rank history: #31 in FY2021, #70 in FY2022, #75 in FY2024 and #69 in FY2025; up 17 since FY2022.
54	Team Health Inc. 2 awardees, including Spectrum Federal Solutions LLC Top agencies Navy (Department of the Navy)	$5,831,890	0.3%	Rank history: #81 in FY2021, #33 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
55	Anders Group LLC Top agencies HHS (Department of Health and Human Services)	$5,729,015	0.3%	Rank history: #100 in FY2021, #59 in FY2022, #44 in FY2024 and #66 in FY2025; up 4 since FY2022.
56	Vetmed Group LLC 2 awardees Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$5,711,726	0.3%	Rank history: #63 in FY2021, #39 in FY2022, #18 in FY2024 and #6 in FY2025; down 17 since FY2022.
57	Indiana University Health Care Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$5,491,512	0.3%	Rank history: #60 in FY2021, #45 in FY2022, #45 in FY2024 and #62 in FY2025; down 12 since FY2022.
58	Scandinavian Biopharma Holding AB Top agencies DHA (Defense Health Agency)	$5,440,591	0.2%	Rank history: not on the FY2021 list, #64 in FY2022, #13 in FY2024 and not on the FY2025 list; up 6 since FY2022.
59	University of Minnesota Physicians Top agencies VA (Department of Veterans Affairs)	$5,213,680	0.2%	Rank history: #38 in FY2021, not on the FY2022 list, #68 in FY2024 and #71 in FY2025; up 69 since FY2022.
60	University of New Mexico Top agencies VA (Department of Veterans Affairs)	$5,164,960	0.2%	Rank history: #74 in FY2021, not on the FY2022 list, #91 in FY2024 and not on the FY2025 list; returned.
61	A-Team Solutions LLC Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice)	$5,099,896	0.2%	Rank history: not on the FY2021–FY2022 lists, #39 in FY2024 and #47 in FY2025; new.
62	R. Keith Enterprises Inc. Top agencies VA (Department of Veterans Affairs)	$4,830,120	0.2%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2024 and #85 in FY2025; new.
63	Toxicologic Pathology Associates Inc. Top agencies HHS (Department of Health and Human Services)	$4,684,717	0.2%	Rank history: #70 in FY2021, #57 in FY2022, #57 in FY2024 and #56 in FY2025; down 6 since FY2022.
64	Watanabe Enterprises LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$4,673,340	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 78 since FY2022.
65	Government Imaging Services LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$4,511,358	0.2%	Rank history: #77 in FY2021, #55 in FY2022, #43 in FY2024 and #84 in FY2025; down 10 since FY2022.
66	Spectrum Services Group Inc. Top agencies USAF (Department of the Air Force) DOJ (Department of Justice)	$4,463,534	0.2%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2024 and #31 in FY2025; up 74 since FY2022.
67	Magnum Medical Overseas JV LLC Top agencies DHA (Defense Health Agency)	$4,283,931	0.2%	Rank history: #83 in FY2021, #65 in FY2022, not on the FY2024 list and #65 in FY2025; down 2 since FY2022.
68	Continuum of Care Inc. Top agencies VA (Department of Veterans Affairs)	$4,185,690	0.2%	Rank history: #64 in FY2021, #74 in FY2022, #49 in FY2024 and #51 in FY2025; up 6 since FY2022.
69	New York University 5 awardees Top agencies VA (Department of Veterans Affairs)	$3,980,021	0.2%	Rank history: #67 in FY2021, #51 in FY2022 and not on the FY2024–FY2025 lists; down 18 since FY2022.
70	Magellan Health, Inc. Through Magellan Federal, Inc. Top agencies DHS (Department of Homeland Security)	$3,954,888	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 131 since FY2022.
71	Unmc Physicians Top agencies VA (Department of Veterans Affairs)	$3,945,482	0.2%	Rank history: #75 in FY2021, not on the FY2022 list, #96 in FY2024 and not on the FY2025 list; up 42 since FY2022.
72	Goldbelt Frontier, LLC Top agencies Army (Department of the Army)	$3,933,517	0.2%	Rank history: not on the FY2021 list, #68 in FY2022, #63 in FY2024 and #76 in FY2025; down 4 since FY2022.
73	Dt-Trak Consulting, Inc. Top agencies HHS (Department of Health and Human Services)	$3,881,744	0.2%	Rank history: not on the FY2021 list, #66 in FY2022, not on the FY2024 list and #40 in FY2025; down 7 since FY2022.
74	Aims Locum Tenens LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DHA (Defense Health Agency)	$3,840,773	0.2%	Rank history: not on the FY2021 list, #54 in FY2022 and not on the FY2024–FY2025 lists; down 20 since FY2022.
75	DAX Safety & Staffing Solutions, LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$3,811,243	0.2%	Rank history: not on the FY2021 list, #100 in FY2022, #51 in FY2024 and #72 in FY2025; up 25 since FY2022.
76	Assurgent Medical Staffing LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$3,763,367	0.2%	Rank history: #91 in FY2021, not on the FY2022 list, #97 in FY2024 and #83 in FY2025; up 45 since FY2022.
77	White Stone Spectrum Healthcare Resources LLC Top agencies VA (Department of Veterans Affairs)	$3,713,535	0.2%	Rank history: #26 in FY2021, not on the FY2022 list, #62 in FY2024 and #70 in FY2025; returned.
78	Maxmed Saratoga JV LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$3,709,861	0.2%	Rank history: #85 in FY2021, #62 in FY2022, #95 in FY2024 and not on the FY2025 list; down 16 since FY2022.
79	MSI Systems Corp Top agencies VA (Department of Veterans Affairs)	$3,709,750	0.2%	Rank history: not on the FY2021 list, #83 in FY2022, #93 in FY2024 and not on the FY2025 list; up 4 since FY2022.
80	Banner Phoenix Surgery Center, LLC Top agencies VA (Department of Veterans Affairs)	$3,706,991	0.2%	Rank history: not on the FY2021 list, #73 in FY2022, #70 in FY2024 and not on the FY2025 list; down 7 since FY2022.
81	The American National Red Cross 2 awardees Top agencies VA (Department of Veterans Affairs)	$3,602,336	0.2%	Rank history: #80 in FY2021, #60 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
82	Jackson Healthcare, LLC 2 awardees, including Locumtenens.com, LLC and Jackson & Coker Locumtenens, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$3,569,422	0.2%	Rank history: #62 in FY2021, #28 in FY2022 and not on the FY2024–FY2025 lists; down 54 since FY2022.
83	Advanced Imaging Management, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$3,547,385	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 44 since FY2022.
84	Neurosurgical Associates of Central New York, LLP Top agencies VA (Department of Veterans Affairs)	$3,523,227	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 109 since FY2022.
85	Palisade-Heritage JV LLC Top agencies VA (Department of Veterans Affairs)	$3,401,530	0.2%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2024 and not on the FY2025 list; up 205 since FY2022.
86	All Valley Imaging, L.l.c Top agencies HHS (Department of Health and Human Services)	$3,365,902	0.2%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2024 and not on the FY2025 list; up 31 since FY2022.
87	Platinum Business Corporation Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$3,293,816	0.2%	Rank history: #56 in FY2021, #67 in FY2022 and not on the FY2024–FY2025 lists; down 20 since FY2022.
88	Mystic Ventures Group LLC Top agencies VA (Department of Veterans Affairs)	$3,121,463	0.1%	Rank history: #93 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 51 since FY2022.
89	Rosato Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$3,099,506	0.1%	Rank history: #54 in FY2021, #97 in FY2022, #84 in FY2024 and #95 in FY2025; up 8 since FY2022.
90	Tribal Health, LLC Top agencies HHS (Department of Health and Human Services)	$3,090,080	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #45 in FY2025; up 327 since FY2022.
91	Seven Corners Inc. Top agencies DOJ (Department of Justice)	$3,066,295	0.1%	Rank history: not on the FY2021 list, #43 in FY2022, #59 in FY2024 and not on the FY2025 list; down 48 since FY2022.
92	University of Miami Top agencies VA (Department of Veterans Affairs)	$2,977,173	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 28 since FY2022.
93	Workfit Medical, LLC Top agencies VA (Department of Veterans Affairs)	$2,952,499	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 21 since FY2022.
94	Diagnostic Imaging Associates, Inc. Top agencies HHS (Department of Health and Human Services)	$2,941,883	0.1%	Rank history: not on the FY2021 list, #95 in FY2022, #82 in FY2024 and #97 in FY2025; up 1 since FY2022.
95	Akima Global Logistics, LLC Top agencies Army (Department of the Army)	$2,908,968	0.1%	Rank history: not on the FY2021–FY2022 lists, #30 in FY2024 and #60 in FY2025; up 131 since FY2022.
96	University Physicians & Surgeons, Inc. Top agencies VA (Department of Veterans Affairs)	$2,862,427	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 133 since FY2022.
97	Yale Univ Top agencies VA (Department of Veterans Affairs)	$2,834,369	0.1%	Rank history: #96 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 13 since FY2022.
98	Rapid Temps, LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$2,807,322	0.1%	Rank history: #46 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 94 since FY2022.
99	American Healthcare Services JV LLC Top agencies Army (Department of the Army) DOE (Department of Energy)	$2,796,651	0.1%	Rank history: not on the FY2021–FY2022 lists, #99 in FY2024 and not on the FY2025 list; up 3 since FY2022.
100	Siemens Aktiengesellschaft 3 awardees, including Siemens Medical Solutions Usa, Inc., Varian Medical Systems, Inc. and Siemens Healthcare Diagnostics Inc. Top agencies VA (Department of Veterans Affairs) Army (Department of the Army) DHA (Defense Health Agency)	$2,769,332	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 29 since FY2022.

Show 75 more

100 of 1,395 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC Q5

Code	Net obligations	Largest contractor
Q503 Dentistry Services	$530,580,302	Highmark Inc.
Q522 Radiology Services	$233,929,408	Ansible Government Solutions LLC
Q517 Pharmacy Services	$198,728,220	Teamstaff Inc.
Q526 Medical/Psychiatric Consultation Services	$158,169,135	International Sos Government Medical Services, Inc.
Q509 Family & Internal Medicine Services	$109,472,635	Ghost RX Inc.
Q523 Surgery Services	$90,987,991	Medstar Health, Inc.
Q501 Anesthesiology Services	$81,003,670	The Royster Group, Inc.
Q519 Behavioral and Mental Health	$78,673,357	Tribal TECH LLC
Q518 Physical Medicine and Rehabilitation Services	$65,345,548	Team Health Inc.
Q502 Cardiology	$43,928,822	University of Texas System
Q515 Pathology Services	$35,798,738	Ansible Government Solutions LLC
Q521 Pulmonary Services	$30,264,814	Commonwealth Home Health Care, Inc.
Q508 Hematology & Oncology	$29,791,968	University of Texas System
Q510 Neurology Services	$27,349,672	Giamed Alliance JV LLC
Q512 Optometry Services	$13,468,888	Superior Optical Labs, Inc.
Q511 Ophthalmology & Optometry	$11,354,061	Matrix Providers Inc.
Q513 Orthopedic Surgery Services	$10,913,266	CHG Healthcare Services Inc.
Q525 Urology Services	$10,474,405	Indiana University Health Care Associates, Inc.

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 $2.19 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 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

Who were the top 10 PSC Q5 contractors in FY2023?

1. Highmark Inc. ($383M), 2. Teamstaff Inc. ($95.8M), 3. Distinctive Health Spectrum Care JV LLC ($50M), 4. International Sos Government Medical Services, Inc. ($48.5M), 5. Complete Mobile Dentistry, Inc. ($35.6M), 6. Ansible Government Solutions LLC ($29.1M), 7. University of Texas System ($28.4M), 8. Magnificus Corporation ($27.4M), 9. Luke & Associates, Inc. ($26.9M), 10. Matrix Providers Inc. ($26.7M).

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