Top 100 Contractors in NAICS 6213: Offices of Other Health Practitioners, Aug 2025–Jul 2026

Name: Top 100 Contractors in NAICS 6213: Offices of Other Health Practitioners, Aug 2025–Jul 2026
Creator: GovTribe
License: https://creativecommons.org/licenses/by/4.0/

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in NAICS 6213: Offices of Other Health Practitioners, FY2025.

The top 10 won 52% of NAICS 6213 contract dollars from August 2025 through July 2026

Contract obligations: $329,381,319 Net of deobligations, by contracts coded NAICS 6213 or a code under it
Contractors: 343 Parent companies with an obligation
Largest contractor: Kbr, Inc. $76.8 million, 19.8% of obligations
Data as of: Nov 5, 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	Kbr, Inc. Through KBR Wyle Services, LLC Top agencies USAF (Department of the Air Force)	$76,843,680	19.8%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #3 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
2	KBR Wyle Services LLC Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command) Navy (Department of the Navy)	$47,573,705	12.2%	Rank history: not on the FY2021–FY2023 lists, #1 in FY2024 and #1 in FY2025; down 1 since Aug 2024–Jul 2025.
3	Giacare & Medtrust JV LLC Top agencies DHA (Defense Health Agency)	$27,406,706	7.1%	Rank history: #3 in FY2021, #2 in FY2022, #2 in FY2023, #2 in FY2024 and #2 in FY2025; down 1 since Aug 2024–Jul 2025.
4	Nativearc II, LLC Top agencies HHS (Department of Health and Human Services)	$9,146,112	2.4%	Rank history: not on the FY2021–FY2023 lists, #55 in FY2024 and #21 in FY2025; up 17 since Aug 2024–Jul 2025.
5	Aleknagik Technology, LLC Top agencies DHA (Defense Health Agency)	$8,230,704	2.1%	Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; down 2 since Aug 2024–Jul 2025.
6	Maat Enterprises Inc. Top agencies HHS (Department of Health and Human Services)	$7,864,758	2.0%	Rank history: not on the FY2021 list, #25 in FY2022, #8 in FY2023, #8 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
7	Cognito Systems LLC Top agencies Navy (Department of the Navy)	$6,849,913	1.8%	Rank history: not on the FY2021–FY2024 lists and #8 in FY2025; up 2 since Aug 2024–Jul 2025.
8	Prairie Quest, Inc. Top agencies DHA (Defense Health Agency)	$6,347,913	1.6%	Rank history: #5 in FY2021, #8 in FY2022, #4 in FY2023, #4 in FY2024 and #5 in FY2025; down 4 since Aug 2024–Jul 2025.
9	Nana Regional Corporation, Inc. Through Akima Global Logistics, LLC Top agencies DHA (Defense Health Agency)	$5,856,910	1.5%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; new, not ranked in Aug 2024–Jul 2025.
10	The Chenega Corporation 5 awardees, including C2 Alaska, LLC, Ajanta Consulting LLC and Advanced Chenega Services, LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$5,695,022	1.5%	Rank history: #17 in FY2021, #21 in FY2022, #35 in FY2023, not on the FY2024 list and #7 in FY2025; new, not ranked in Aug 2024–Jul 2025.
11	Magellan Federal Inc. Top agencies DOI (Department of the Interior) DOT (Department of Transportation)	$4,572,451	1.2%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; down 4 since Aug 2024–Jul 2025.
12	Northwell Health, Inc. Through North Shore University Hospital Top agencies DOT (Department of Transportation)	$4,272,455	1.1%	Rank history: #15 in FY2021, #19 in FY2022, #16 in FY2023, #20 in FY2024 and #12 in FY2025; down 4 since Aug 2024–Jul 2025.
13	Reef Systems Corp Through Reef Systems-Fsr LLC Top agencies DHA (Defense Health Agency)	$4,025,361	1.0%	Rank history: not on the FY2021–FY2022 lists, #5 in FY2023, #27 in FY2024 and #14 in FY2025; up 5 since Aug 2024–Jul 2025.
14	Akicita Cyber LLC Top agencies HHS (Department of Health and Human Services)	$3,948,684	1.0%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023, #14 in FY2024 and #25 in FY2025; up 33 since Aug 2024–Jul 2025.
15	R. Keith Enterprises Inc. Top agencies VA (Department of Veterans Affairs)	$3,801,252	1.0%	Rank history: not on the FY2021–FY2022 lists, #11 in FY2023, #21 in FY2024 and #16 in FY2025; up 4 since Aug 2024–Jul 2025.
16	Ware River Consulting LLC Top agencies HHS (Department of Health and Human Services)	$3,725,054	1.0%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2023, #11 in FY2024 and #11 in FY2025; down 6 since Aug 2024–Jul 2025.
17	One Stop Recruiting LLC Top agencies VA (Department of Veterans Affairs)	$3,430,269	0.9%	Rank history: #30 in FY2021, #38 in FY2022, #34 in FY2023, #48 in FY2024 and #32 in FY2025; up 12 since Aug 2024–Jul 2025.
18	Indian Health Board of Minneapolis, Inc. Top agencies HHS (Department of Health and Human Services)	$3,292,047	0.8%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #18 in FY2025; up 4 since Aug 2024–Jul 2025.
19	Wander Staffing LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$3,274,042	0.8%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023, #41 in FY2024 and #13 in FY2025; down 6 since Aug 2024–Jul 2025.
20	Rosato Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$3,191,735	0.8%	Rank history: #12 in FY2021, #23 in FY2022, #21 in FY2023, #22 in FY2024 and #20 in FY2025; up 3 since Aug 2024–Jul 2025.
21	Loyal Source Government Services LLC Top agencies VA (Department of Veterans Affairs)	$3,165,779	0.8%	Rank history: #18 in FY2021, #66 in FY2022, not on the FY2023 list, #17 in FY2024 and #30 in FY2025; down 7 since Aug 2024–Jul 2025.
22	Laredo Technical Services, Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$3,064,027	0.8%	Rank history: #72 in FY2021, #70 in FY2022, #57 in FY2023, #25 in FY2024 and #19 in FY2025; down 5 since Aug 2024–Jul 2025.
23	Guardian Defense Group, Inc. Top agencies Army (Department of the Army) Treasury (Department of the Treasury)	$2,995,745	0.8%	Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; new, not ranked in Aug 2024–Jul 2025.
24	Bay Area Anesthesia LLC Top agencies HHS (Department of Health and Human Services)	$2,957,190	0.8%	Rank history: not on the FY2021–FY2023 lists, #13 in FY2024 and #53 in FY2025; up 40 since Aug 2024–Jul 2025.
25	Four Winds Staffing LLC Top agencies HHS (Department of Health and Human Services)	$2,865,237	0.7%	Rank history: not on the FY2021 list, #14 in FY2022, #7 in FY2023, #7 in FY2024 and #10 in FY2025; down 5 since Aug 2024–Jul 2025.
26	Sharestaff LLC Top agencies HHS (Department of Health and Human Services)	$2,824,178	0.7%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023, #12 in FY2024 and #47 in FY2025; down 2 since Aug 2024–Jul 2025.
27	Prime Tri Providers LLC Top agencies HHS (Department of Health and Human Services)	$2,513,306	0.6%	Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; new, not ranked in Aug 2024–Jul 2025.
28	Koniag, Inc. Through Koniag Professional Services, LLC Top agencies HHS (Department of Health and Human Services)	$2,494,948	0.6%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; new, not ranked in Aug 2024–Jul 2025.
29	AMG Healthcare Services Inc. Top agencies DHA (Defense Health Agency)	$2,340,438	0.6%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023, not on the FY2024 list and #24 in FY2025; down 4 since Aug 2024–Jul 2025.
30	Gerald L Ignace Indian Health Center Inc. Top agencies HHS (Department of Health and Human Services)	$2,308,136	0.6%	Rank history: not on the FY2021–FY2023 lists, #34 in FY2024 and #29 in FY2025; up 2 since Aug 2024–Jul 2025.
31	Prime Physicians PLLC Top agencies HHS (Department of Health and Human Services)	$2,282,598	0.6%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023, #39 in FY2024 and #40 in FY2025; down 1 since Aug 2024–Jul 2025.
32	Bliss Pharmacy Services LLC Top agencies VA (Department of Veterans Affairs)	$2,093,285	0.5%	Rank history: not on the FY2021 list, #29 in FY2022, #30 in FY2023, #33 in FY2024 and #23 in FY2025; down 5 since Aug 2024–Jul 2025.
33	Duro Health LLC Top agencies USAF (Department of the Air Force)	$2,033,104	0.5%	Rank history: #19 in FY2021, #26 in FY2022, #22 in FY2023, #26 in FY2024 and #31 in FY2025; up 8 since Aug 2024–Jul 2025.
34	Testudo Logistics LLC Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$2,001,477	0.5%	Rank history: #79 in FY2021, #76 in FY2022, #53 in FY2023, #29 in FY2024 and #34 in FY2025; unchanged since Aug 2024–Jul 2025.
35	Choctaw Defense Munitions, LLC Top agencies Army (Department of the Army)	$1,950,945	0.5%	Rank history: not on the FY2021–FY2023 lists, #54 in FY2024 and #33 in FY2025; up 8 since Aug 2024–Jul 2025.
36	Chloeta Holdings LLC Top agencies HHS (Department of Health and Human Services) DOI (Department of the Interior)	$1,940,213	0.5%	Rank history: #56 in FY2021, #85 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
37	Sopor, LLC Top agencies HHS (Department of Health and Human Services)	$1,887,348	0.5%	Rank history: not on the FY2021 list, #40 in FY2022, #60 in FY2023, #58 in FY2024 and #26 in FY2025; down 9 since Aug 2024–Jul 2025.
38	American Indian Health and Family Services of Southeastern MI, Inc. Top agencies HHS (Department of Health and Human Services)	$1,805,824	0.5%	Rank history: not on the FY2021–FY2023 lists, #43 in FY2024 and #36 in FY2025; down 3 since Aug 2024–Jul 2025.
39	American Indian Health Service of Chicago Top agencies HHS (Department of Health and Human Services)	$1,792,771	0.5%	Rank history: not on the FY2021–FY2023 lists, #45 in FY2024 and #37 in FY2025; down 13 since Aug 2024–Jul 2025.
40	Cape Fox Corporation 2 awardees, including Cape Fox Facilities Services, LLC and Eagle Health, LLC Top agencies DHA (Defense Health Agency)	$1,754,530	0.5%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; up 39 since Aug 2024–Jul 2025.
41	Dt-Trak Consulting, Inc. Top agencies HHS (Department of Health and Human Services)	$1,727,829	0.4%	Rank history: #82 in FY2021, #48 in FY2022, #39 in FY2023, #16 in FY2024 and #15 in FY2025; down 26 since Aug 2024–Jul 2025.
42	Integrated Medical Solutions, LLC Top agencies DOJ (Department of Justice)	$1,600,803	0.4%	Rank history: #6 in FY2021, not on the FY2022–FY2024 lists and #39 in FY2025; down 6 since Aug 2024–Jul 2025.
43	Palo Alto Perfusion Services Inc. Top agencies VA (Department of Veterans Affairs)	$1,527,978	0.4%	Rank history: #75 in FY2021, #80 in FY2022, #72 in FY2023, #71 in FY2024 and #42 in FY2025; down 3 since Aug 2024–Jul 2025.
44	Versability Resources, Inc. Top agencies Navy (Department of the Navy)	$1,417,539	0.4%	Rank history: #93 in FY2021, #55 in FY2022, #55 in FY2023, #60 in FY2024 and #48 in FY2025; up 12 since Aug 2024–Jul 2025.
45	Myriddian, LLC Top agencies Army (Department of the Army)	$1,373,013	0.4%	Rank history: not on the FY2021–FY2022 lists, #96 in FY2023, #56 in FY2024 and #46 in FY2025; up 1 since Aug 2024–Jul 2025.
46	Sterling Medical Associates, Inc. Top agencies HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$1,358,786	0.3%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; up 13 since Aug 2024–Jul 2025.
47	Lumbee It Solutions LLC Top agencies DHA (Defense Health Agency)	$1,348,230	0.3%	Rank history: not on the FY2021 list, #49 in FY2022, #52 in FY2023, #57 in FY2024 and #61 in FY2025; up 18 since Aug 2024–Jul 2025.
48	Jvrx LLC Top agencies HHS (Department of Health and Human Services)	$1,210,269	0.3%	Rank history: not on the FY2021 list, #27 in FY2022, #27 in FY2023, #30 in FY2024 and #52 in FY2025; up 3 since Aug 2024–Jul 2025.
49	Prairie Band Health Services Inc. Top agencies HHS (Department of Health and Human Services)	$1,197,617	0.3%	Rank history: #29 in FY2021, #18 in FY2022, #15 in FY2023, #15 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
50	Suncoast Physics LLC Top agencies VA (Department of Veterans Affairs)	$1,173,628	0.3%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023, #63 in FY2024 and #55 in FY2025; up 4 since Aug 2024–Jul 2025.
51	Aims Locum Tenens LLC Top agencies DHA (Defense Health Agency)	$1,171,601	0.3%	Rank history: not on the FY2021 list, #12 in FY2022, #13 in FY2023, not on the FY2024 list and #54 in FY2025; down 6 since Aug 2024–Jul 2025.
52	Transmedics, Inc. Top agencies VA (Department of Veterans Affairs)	$1,123,408	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
53	Aims-Usgp JV LLC Top agencies DHA (Defense Health Agency)	$1,105,348	0.3%	Rank history: not on the FY2021–FY2023 lists, #65 in FY2024 and #83 in FY2025; up 38 since Aug 2024–Jul 2025.
54	Aspire Therapy Services and Consultants, Inc. Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$1,024,215	0.3%	Rank history: #73 in FY2021, #91 in FY2022, #54 in FY2023, #64 in FY2024 and #56 in FY2025; down 2 since Aug 2024–Jul 2025.
55	Thomas & Reed LLC Top agencies DCSA (Defense Counterintelligence and Security Agency) DLA (Defense Logistics Agency) Navy (Department of the Navy)	$998,619	0.3%	Rank history: not on the FY2021 list, #89 in FY2022, not on the FY2023 list, #86 in FY2024 and #72 in FY2025; up 18 since Aug 2024–Jul 2025.
56	Photon Physics Services Top agencies VA (Department of Veterans Affairs)	$952,580	0.2%	Rank history: #21 in FY2021, #22 in FY2022, #23 in FY2023, #37 in FY2024 and #44 in FY2025; up 1 since Aug 2024–Jul 2025.
57	Delta 22 Solutions LLC Top agencies VA (Department of Veterans Affairs)	$943,886	0.2%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; up 24 since Aug 2024–Jul 2025.
58	Risen Video Production, LLC Top agencies VA (Department of Veterans Affairs)	$937,104	0.2%	Rank history: not on the FY2021 list, #82 in FY2022, not on the FY2023 list, #70 in FY2024 and #45 in FY2025; down 16 since Aug 2024–Jul 2025.
59	Circulatory Services Inc. Top agencies VA (Department of Veterans Affairs)	$823,497	0.2%	Rank history: #65 in FY2021, #60 in FY2022, #65 in FY2023, #69 in FY2024 and #60 in FY2025; down 1 since Aug 2024–Jul 2025.
60	Maxmed Healthcare Inc. Top agencies DHA (Defense Health Agency)	$820,757	0.2%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023, #18 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
61	Onesourcepcs LLC Top agencies DHA (Defense Health Agency)	$802,099	0.2%	Rank history: not on the FY2021–FY2023 lists, #50 in FY2024 and #41 in FY2025; down 22 since Aug 2024–Jul 2025.
62	Emerge Solutions Group LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$799,177	0.2%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2023, #40 in FY2024 and #68 in FY2025; up 190 since Aug 2024–Jul 2025.
63	Houser Stacy Top agencies DOI (Department of the Interior)	$786,241	0.2%	Rank history: not on the FY2021–FY2023 lists, #93 in FY2024 and #58 in FY2025; up 39 since Aug 2024–Jul 2025.
64	Tridant Solutions, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$754,989	0.2%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023, #46 in FY2024 and #38 in FY2025; down 27 since Aug 2024–Jul 2025.
65	Northland-Rural Therapy Associates LLC Top agencies DOI (Department of the Interior)	$743,660	0.2%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; up 5 since Aug 2024–Jul 2025.
66	BG Prevent GMBH Top agencies Army (Department of the Army)	$741,178	0.2%	Rank history: not on the FY2021–FY2023 lists, #78 in FY2024 and #76 in FY2025; up 72 since Aug 2024–Jul 2025.
67	Charwell House SNF Operations BHC LLC Top agencies VA (Department of Veterans Affairs)	$735,713	0.2%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; up 4 since Aug 2024–Jul 2025.
68	Aerobodies Fitness Company, Inc. Top agencies Army (Department of the Army)	$677,895	0.2%	Rank history: not on the FY2021–FY2022 lists, #94 in FY2023, not on the FY2024 list and #71 in FY2025; up 31 since Aug 2024–Jul 2025.
69	Quintanilla Medical Physics Services, Inc. Top agencies VA (Department of Veterans Affairs)	$665,960	0.2%	Rank history: not on the FY2021 list, #62 in FY2022, #69 in FY2023, not on the FY2024 list and #70 in FY2025; up 7 since Aug 2024–Jul 2025.
70	Shared Mission II, LLC Top agencies HHS (Department of Health and Human Services)	$645,660	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
71	Childrens Therapy Services Inc. Top agencies DOI (Department of the Interior)	$642,064	0.2%	Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; up 71 since Aug 2024–Jul 2025.
72	Prosperitus Solutions LLC Top agencies DHA (Defense Health Agency)	$635,165	0.2%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; up 15 since Aug 2024–Jul 2025.
73	Consilium Staffing, LLC Top agencies HHS (Department of Health and Human Services)	$550,000	0.1%	Rank history: not on the FY2021–FY2025 lists; up 203 since Aug 2024–Jul 2025.
74	Decypher Technologies Ltd Top agencies DHA (Defense Health Agency)	$543,169	0.1%	Rank history: not on the FY2021–FY2023 lists, #96 in FY2024 and #80 in FY2025; up 11 since Aug 2024–Jul 2025.
75	Evoked Potential LLC Top agencies VA (Department of Veterans Affairs)	$530,299	0.1%	Rank history: not on the FY2021–FY2024 lists and #86 in FY2025; up 8 since Aug 2024–Jul 2025.
76	Encode, Inc. Top agencies HHS (Department of Health and Human Services)	$526,944	0.1%	Rank history: not on the FY2021–FY2024 lists and #77 in FY2025; up 13 since Aug 2024–Jul 2025.
77	Agile Business Concepts LLC Top agencies OSD (Office of the Secretary of Defense) VA (Department of Veterans Affairs)	$518,675	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
78	Kako'o Services LLC Top agencies DHA (Defense Health Agency)	$505,608	0.1%	Rank history: not on the FY2021–FY2022 lists, #80 in FY2023, #84 in FY2024 and #78 in FY2025; up 12 since Aug 2024–Jul 2025.
79	Sterile Services Co Top agencies Army (Department of the Army)	$497,785	0.1%	Rank history: not on the FY2021–FY2023 lists, #76 in FY2024 and #92 in FY2025; down 10 since Aug 2024–Jul 2025.
80	Golden Gate Perfusion, Inc. Top agencies VA (Department of Veterans Affairs)	$449,488	0.1%	Rank history: not on the FY2021–FY2023 lists, #79 in FY2024 and #62 in FY2025; down 13 since Aug 2024–Jul 2025.
81	Novakovich Enterprises, Incorporated Top agencies Army (Department of the Army)	$447,563	0.1%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; new, not ranked in Aug 2024–Jul 2025.
82	Rieles Group LLC Top agencies DHA (Defense Health Agency)	$443,545	0.1%	Rank history: not on the FY2021–FY2025 lists; up 29 since Aug 2024–Jul 2025.
83	Upmc Through Procirca, Inc. Top agencies VA (Department of Veterans Affairs)	$431,831	0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; new, not ranked in Aug 2024–Jul 2025.
84	MEI Services, Inc. Top agencies AFRH (Armed Forces Retirement Home)	$429,346	0.1%	Rank history: not on the FY2021–FY2024 lists and #96 in FY2025; up 186 since Aug 2024–Jul 2025.
85	United Medevac Solutions, Inc. Top agencies DHA (Defense Health Agency)	$416,256	0.1%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; up 31 since Aug 2024–Jul 2025.
86	Deborah Burch Consulting, LLC Top agencies HHS (Department of Health and Human Services)	$388,000	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87	LMR Technical Group LLC Top agencies USAF (Department of the Air Force)	$386,184	0.1%	Rank history: #7 in FY2021, #7 in FY2022, #9 in FY2023, #9 in FY2024 and #17 in FY2025; down 75 since Aug 2024–Jul 2025.
88	10X Genomics, Inc. Top agencies DHA (Defense Health Agency)	$371,794	0.1%	Rank history: not on the FY2021 list, #96 in FY2022, #84 in FY2023, #82 in FY2024 and #65 in FY2025; down 16 since Aug 2024–Jul 2025.
89	Gintech LLC Top agencies DLA (Defense Logistics Agency)	$371,226	0.1%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and #93 in FY2025; up 9 since Aug 2024–Jul 2025.
90	DR. Gambles & Associates, LLC Top agencies CSOSA (Court Services and Offender Supervision Agency)	$351,925	0.1%	Rank history: not on the FY2021–FY2023 lists, #98 in FY2024 and #91 in FY2025; down 2 since Aug 2024–Jul 2025.
91	Wymed Solutions, LLC Top agencies Commerce (Department of Commerce) DHA (Defense Health Agency)	$351,017	0.1%	Rank history: not on the FY2021–FY2025 lists; up 2 since Aug 2024–Jul 2025.
92	Warrior Psychological Consulting, LLC Top agencies DOI (Department of the Interior)	$343,231	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
93	The Pruitt Group LLC Top agencies USAF (Department of the Air Force)	$339,615	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94	WJM Professional Services LLC Top agencies DHA (Defense Health Agency)	$327,305	0.1%	Rank history: #25 in FY2021, not on the FY2022–FY2024 lists and #97 in FY2025; up 12 since Aug 2024–Jul 2025.
95	Marvin Behavioral Health Inc. Top agencies VA (Department of Veterans Affairs)	$325,823	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
96	Modern Psychologist Network LLC Top agencies VA (Department of Veterans Affairs)	$322,813	0.1%	Rank history: not on the FY2021–FY2025 lists; up 9 since Aug 2024–Jul 2025.
97	Prime Physicians Tri Providers LLC Top agencies HHS (Department of Health and Human Services)	$319,542	0.1%	Rank history: not on the FY2021–FY2025 lists; up 74 since Aug 2024–Jul 2025.
98	LSG Educational Services LLC Top agencies DOI (Department of the Interior)	$318,972	0.1%	Rank history: not on the FY2021 list, #87 in FY2022, #40 in FY2023, #66 in FY2024 and #89 in FY2025; down 32 since Aug 2024–Jul 2025.
99	Bfrench Consulting LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$294,006	0.1%	Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; up 11 since Aug 2024–Jul 2025.
100	Vortex Solutions, LLC Top agencies DHA (Defense Health Agency)	$291,370	0.1%	Rank history: #38 in FY2021, #35 in FY2022, #45 in FY2023, #85 in FY2024 and not on the FY2025 list; up 1 since Aug 2024–Jul 2025.

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100 of 343 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 6213

Code	Net obligations	Largest contractor
62134 Offices of Physical, Occupational and Speech Therapists, and Audiologists	$153,858,983	Kbr, Inc.
62139 Offices of All Other Health Practitioners	$142,889,356	Giacare & Medtrust JV LLC
62133 Offices of Mental Health Practitioners (except Physicians)	$18,538,892	Magellan Federal 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 $388 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.
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.

Quick answers

Who were the top 10 NAICS 6213 contractors in Aug 2025–Jul 2026?

1. Kbr, Inc. ($76.8M), 2. KBR Wyle Services LLC ($47.6M), 3. Giacare & Medtrust JV LLC ($27.4M), 4. Nativearc II, LLC ($9.15M), 5. Aleknagik Technology, LLC ($8.23M), 6. Maat Enterprises Inc. ($7.86M), 7. Cognito Systems LLC ($6.85M), 8. Prairie Quest, Inc. ($6.35M), 9. Nana Regional Corporation, Inc. ($5.86M), 10. The Chenega Corporation ($5.7M).

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