Top 100 Contractors in PSC Q201: Medical – Managed Healthcare, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Optum Public Sector Solutions Inc Top agencies VA (Department of Veterans Affairs)	$14,507,656,448	48.2%	Rank history: not on the FY2021 list, #1 in FY2023, #3 in FY2024 and not on the FY2025 list; new.
2	Tcfii Valor Buyer LLC 2 awardees, including Humana Government Business Inc. and Valor Healthcare Inc. Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$7,779,322,854	25.8%	Rank history: #2 in FY2021, #2 in FY2023, #4 in FY2024 and not on the FY2025 list; unchanged since FY2021.
3	Centene Corporation 3 awardees, including Health Net Federal Services, LLC, Magellan Healthcare Inc. and Magellan Federal, Inc. Top agencies DHA (Defense Health Agency) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$2,898,623,343	9.6%	Rank history: #3 in FY2021, #3 in FY2023, #6 in FY2024 and not on the FY2025 list; unchanged since FY2021.
4	Accredo Health Group Inc. Through Express Scripts Inc. Top agencies DHA (Defense Health Agency)	$737,754,744	2.5%	Rank history: #4 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
5	Health Net Federal Services, LLC Top agencies DHA (Defense Health Agency)	$634,962,328	2.1%	Rank history: #93 in FY2021, #7 in FY2023, #5 in FY2024 and #4 in FY2025; up 88 since FY2021.
6	The Johns Hopkins Health System Corporation Through The Johns Hopkins Medical Services Corporation Top agencies DHA (Defense Health Agency)	$455,731,762	1.5%	Rank history: #5 in FY2021, #5 in FY2023, #10 in FY2024 and not on the FY2025 list; down 1 since FY2021.
7	Martins Point Health Care Inc. Top agencies DHA (Defense Health Agency)	$409,082,668	1.4%	Rank history: #6 in FY2021, #6 in FY2023, #8 in FY2024 and #7 in FY2025; down 1 since FY2021.
8	Pacmed Clinics Top agencies DHA (Defense Health Agency)	$177,542,261	0.6%	Rank history: #7 in FY2021, #8 in FY2023, #11 in FY2024 and #8 in FY2025; down 1 since FY2021.
9	STG International, Inc. Top agencies DHS (Department of Homeland Security) VA (Department of Veterans Affairs)	$165,493,731	0.5%	Rank history: #10 in FY2021, #9 in FY2023, #12 in FY2024 and #15 in FY2025; up 1 since FY2021.
10	Brighton Marine, Inc. Top agencies DHA (Defense Health Agency)	$159,206,770	0.5%	Rank history: #8 in FY2021, #10 in FY2023, #14 in FY2024 and #10 in FY2025; down 2 since FY2021.
11	Christus Health Top agencies DHA (Defense Health Agency)	$139,019,795	0.5%	Rank history: #9 in FY2021, #12 in FY2023, #15 in FY2024 and #11 in FY2025; down 2 since FY2021.
12	International SOS Government Services Inc. Top agencies DHA (Defense Health Agency) DHS (Department of Homeland Security)	$133,129,529	0.4%	Rank history: #11 in FY2021, #11 in FY2023, #13 in FY2024 and #9 in FY2025; down 1 since FY2021.
13	Valor Healthcare Inc. 3 awardees, including Crassociates, Inc. Top agencies VA (Department of Veterans Affairs)	$124,333,661	0.4%	Rank history: #29 in FY2021, #22 in FY2023, #46 in FY2024 and #12 in FY2025; up 16 since FY2021.
14	Svcmc, Inc. Top agencies DHA (Defense Health Agency)	$117,941,639	0.4%	Rank history: #12 in FY2021, #13 in FY2023, #17 in FY2024 and #13 in FY2025; down 2 since FY2021.
15	Naphcare LLC Top agencies DOJ (Department of Justice)	$58,095,122	0.2%	Rank history: #14 in FY2021, #15 in FY2023, #19 in FY2024 and #14 in FY2025; down 1 since FY2021.
16	Team Health Inc. Through Spectrum Healthcare Resources, Inc. Top agencies DHA (Defense Health Agency) DHS (Department of Homeland Security) VA (Department of Veterans Affairs)	$53,677,907	0.2%	Rank history: #17 in FY2021, #17 in FY2023, #61 in FY2024 and not on the FY2025 list; up 1 since FY2021.
17	UnitedHealth Group Incorporated 2 awardees, including Optumserve Health Services, Inc. Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$51,017,259	0.2%	Rank history: #1 in FY2021, not on the FY2023 list, #1 in FY2024 and #1 in FY2025; down 16 since FY2021.
18	AMN Healthcare Services Incorporated 2 awardees, including AMN Healthcare Inc. Top agencies DHS (Department of Homeland Security)	$35,066,666	0.1%	Rank history: #22 in FY2021 and not on the FY2023–FY2025 lists; up 4 since FY2021.
19	Luke & Associates, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$33,218,645	0.1%	Rank history: #21 in FY2021, #26 in FY2023, #28 in FY2024 and #28 in FY2025; up 2 since FY2021.
20	University of Massachusetts Through University of Massachusetts Medical School Top agencies DOJ (Department of Justice)	$32,951,061	0.1%	Rank history: #23 in FY2021, #18 in FY2023, #22 in FY2024 and #24 in FY2025; up 3 since FY2021.
21	Seven Corners Inc. Top agencies DOJ (Department of Justice)	$32,579,190	0.1%	Rank history: #16 in FY2021, #23 in FY2023, #26 in FY2024 and #22 in FY2025; down 5 since FY2021.
22	International Sos Government Medical Services, Inc. Top agencies Army (Department of the Army)	$31,730,708	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
23	Primary Care Solutions Inc. Top agencies VA (Department of Veterans Affairs)	$29,341,638	0.1%	Rank history: #34 in FY2021, #25 in FY2023, #31 in FY2024 and #29 in FY2025; up 11 since FY2021.
24	Millbrook Support Services Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$26,754,987	0.1%	Rank history: #20 in FY2021 and not on the FY2023–FY2025 lists; down 4 since FY2021.
25	Enterprise Resource Planning International, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$24,322,589	0.1%	Rank history: #27 in FY2021, #21 in FY2023, #24 in FY2024 and #25 in FY2025; up 2 since FY2021.
26	Do Know Harm LLC Top agencies DOS (Department of State)	$23,210,081	0.1%	Rank history: not on the FY2021 list, #36 in FY2023 and not on the FY2024–FY2025 lists; up 122 since FY2021.
27	Sterling Medical Corporation 2 awardees, including Sterling Medical Associates, Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$21,018,149	0.1%	Rank history: #19 in FY2021, #20 in FY2023, #37 in FY2024 and not on the FY2025 list; down 8 since FY2021.
28	Wellpath LLC Top agencies DOJ (Department of Justice)	$20,890,777	0.1%	Rank history: #80 in FY2021, #24 in FY2023, #29 in FY2024 and #20 in FY2025; up 52 since FY2021.
29	Wisconsin Physicians Service Insurance Corp. Top agencies DHA (Defense Health Agency)	$20,870,884	0.1%	Rank history: not on the FY2021 list, #16 in FY2023, #21 in FY2024 and #16 in FY2025; new.
30	The Arora Group, Inc. Top agencies DHA (Defense Health Agency) Navy (Department of the Navy) USAF (Department of the Air Force)	$20,115,871	0.1%	Rank history: #33 in FY2021, #29 in FY2023, #52 in FY2024 and #19 in FY2025; up 3 since FY2021.
31	Icahn School of Medicine at Mount Sinai Top agencies HHS (Department of Health and Human Services)	$19,903,682	0.1%	Rank history: #25 in FY2021, #19 in FY2023, #23 in FY2024 and not on the FY2025 list; down 6 since FY2021.
32	Distinctive Health Spectrum Care JV LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$19,662,300	0.1%	Rank history: #31 in FY2021, #33 in FY2023, #64 in FY2024 and not on the FY2025 list; down 1 since FY2021.
33	Goldbelt, Incorporated 2 awardees, including Goldbelt Glacier Health Services, LLC Top agencies DHA (Defense Health Agency)	$19,122,765	0.1%	Rank history: #56 in FY2021, #39 in FY2023, #55 in FY2024 and #43 in FY2025; up 23 since FY2021.
34	Integrated Medical Solutions, LLC Top agencies DOJ (Department of Justice)	$18,670,730	0.1%	Rank history: #26 in FY2021, #40 in FY2023, #30 in FY2024 and #38 in FY2025; down 8 since FY2021.
35	Dilligas Corp Top agencies Army (Department of the Army) USAF (Department of the Air Force) DHA (Defense Health Agency)	$18,185,747	0.1%	Rank history: #39 in FY2021 and not on the FY2023–FY2025 lists; up 4 since FY2021.
36	Home Care Equipment, Inc. Top agencies VA (Department of Veterans Affairs)	$17,063,292	0.1%	Rank history: #59 in FY2021, #32 in FY2023 and not on the FY2024–FY2025 lists; up 23 since FY2021.
37	Vesa Health & Technology Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force) DOJ (Department of Justice)	$16,471,533	0.1%	Rank history: #32 in FY2021, #45 in FY2023, #66 in FY2024 and not on the FY2025 list; down 5 since FY2021.
38	Provizor Federal Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$16,347,340	0.1%	Rank history: #36 in FY2021, #55 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
39	Indian Health Board of Minneapolis, Inc. Top agencies HHS (Department of Health and Human Services)	$16,092,225	0.1%	Rank history: not on the FY2021 list, #98 in FY2023, not on the FY2024 list and #98 in FY2025; new.
40	AB Staffing Solutions LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$16,004,798	0.1%	Rank history: #24 in FY2021 and not on the FY2023–FY2025 lists; down 16 since FY2021.
41	University of Kentucky Top agencies DOJ (Department of Justice)	$15,794,820	0.1%	Rank history: #37 in FY2021, #31 in FY2023, #33 in FY2024 and #39 in FY2025; down 4 since FY2021.
42	Magellan Health, Inc. 2 awardees, including Magellan Federal, Inc. and Magellan Healthcare Inc. Top agencies WHS (DOD Washington Headquarters Service) HHS (Department of Health and Human Services) Navy (Department of the Navy)	$13,308,580	<0.1%	Rank history: #35 in FY2021, #28 in FY2023, #56 in FY2024 and not on the FY2025 list; down 7 since FY2021.
43	Crassociates, Inc. 2 awardees, including Medmark Veteran Services LLC Top agencies VA (Department of Veterans Affairs)	$13,169,715	<0.1%	Rank history: #15 in FY2021, not on the FY2023 list, #83 in FY2024 and #46 in FY2025; down 28 since FY2021.
44	New York City Health and Hospitals Corporation 2 awardees, including New York Health and Hospitals Corporation Top agencies HHS (Department of Health and Human Services)	$13,102,774	<0.1%	Rank history: #40 in FY2021, #27 in FY2023, #25 in FY2024 and #26 in FY2025; down 4 since FY2021.
45	Lifehealth, LLC Top agencies DHS (Department of Homeland Security) Army (Department of the Army)	$12,337,322	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 305 since FY2021.
46	Mayo Clinic Top agencies DOJ (Department of Justice)	$11,873,510	<0.1%	Rank history: #49 in FY2021, #38 in FY2023, #35 in FY2024 and #70 in FY2025; up 3 since FY2021.
47	Donald L. Mooney Enterprises, LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$11,816,081	<0.1%	Rank history: #67 in FY2021, #30 in FY2023, #53 in FY2024 and not on the FY2025 list; up 20 since FY2021.
48	Cognito Systems LLC Top agencies Army (Department of the Army)	$11,738,033	<0.1%	Rank history: #52 in FY2021, #41 in FY2023, #39 in FY2024 and #45 in FY2025; up 4 since FY2021.
49	Eagle Health, LLC Top agencies HHS (Department of Health and Human Services) NRC (Nuclear Regulatory Commission) Army (Department of the Army)	$11,334,050	<0.1%	Rank history: #58 in FY2021, #42 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
50	Potomac Valor Healthcare 2, LLC Top agencies VA (Department of Veterans Affairs)	$10,781,484	<0.1%	Rank history: not on the FY2021 list, #78 in FY2023, #34 in FY2024 and #48 in FY2025; new.
51	Global Dynamics LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$10,041,961	<0.1%	Rank history: #57 in FY2021 and not on the FY2023–FY2025 lists; up 6 since FY2021.
52	New York City of Through City of New York Fire Department Top agencies HHS (Department of Health and Human Services)	$9,234,038	<0.1%	Rank history: #48 in FY2021, #43 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2021.
53	Akahi Ingenesis Partners LLC Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency) Army (Department of the Army)	$9,172,929	<0.1%	Rank history: #53 in FY2021, #51 in FY2023, #78 in FY2024 and not on the FY2025 list; unchanged since FY2021.
54	Saratoga Medical Center, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHA (Defense Health Agency)	$9,144,695	<0.1%	Rank history: #63 in FY2021, #49 in FY2023, #48 in FY2024 and #72 in FY2025; up 9 since FY2021.
55	Rapid Temps, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$9,132,729	<0.1%	Rank history: #46 in FY2021, #81 in FY2023 and not on the FY2024–FY2025 lists; down 9 since FY2021.
56	Cross Country Healthcare, Inc. 2 awardees, including Medical Doctor Associates LLC Top agencies HHS (Department of Health and Human Services)	$9,066,315	<0.1%	Rank history: #95 in FY2021, #83 in FY2023 and not on the FY2024–FY2025 lists; up 39 since FY2021.
57	The Research Foundation for the State University of New York Top agencies HHS (Department of Health and Human Services)	$8,991,736	<0.1%	Rank history: #44 in FY2021, #37 in FY2023 and not on the FY2024–FY2025 lists; down 13 since FY2021.
58	Magnificus Corporation Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency) Army (Department of the Army)	$8,968,525	<0.1%	Rank history: #62 in FY2021 and not on the FY2023–FY2025 lists; up 4 since FY2021.
59	Katmai North America, LLC Top agencies USAF (Department of the Air Force)	$8,902,409	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
60	American Indian Health Service of Chicago Top agencies HHS (Department of Health and Human Services)	$7,852,939	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
61	Federal Staffing Resources, LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$7,558,602	<0.1%	Rank history: #64 in FY2021, not on the FY2023–FY2024 lists and #89 in FY2025; up 3 since FY2021.
62	Rutgers, the State University 2 awardees, including Rutgers the State University of New Jersey Top agencies HHS (Department of Health and Human Services)	$7,409,842	<0.1%	Rank history: #91 in FY2021 and not on the FY2023–FY2025 lists; up 29 since FY2021.
63	Accolade Inc. Top agencies DHA (Defense Health Agency)	$7,209,000	<0.1%	Rank history: #45 in FY2021 and not on the FY2023–FY2025 lists; down 18 since FY2021.
64	Northwell Health, Inc. 2 awardees, including North Shore University Hospital Top agencies DOT (Department of Transportation) HHS (Department of Health and Human Services)	$7,137,011	<0.1%	Rank history: #88 in FY2021, #79 in FY2023, #60 in FY2024 and #59 in FY2025; up 24 since FY2021.
65	Quacito LLC Top agencies Army (Department of the Army)	$7,023,114	<0.1%	Rank history: #74 in FY2021 and not on the FY2023–FY2025 lists; up 9 since FY2021.
66	Sterling Medical Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$7,004,078	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #69 in FY2024 and #32 in FY2025; new.
67	Spectrum Services Group Inc. Top agencies USAF (Department of the Air Force) DOJ (Department of Justice) DHA (Defense Health Agency)	$6,878,479	<0.1%	Rank history: #75 in FY2021, #46 in FY2023, #36 in FY2024 and #44 in FY2025; up 8 since FY2021.
68	Reef Systems Corp Top agencies USAF (Department of the Air Force)	$6,634,815	<0.1%	Rank history: #72 in FY2021 and not on the FY2023–FY2025 lists; up 4 since FY2021.
69	Decypher Technologies Ltd Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$6,569,346	<0.1%	Rank history: #98 in FY2021, #61 in FY2023, #51 in FY2024 and #71 in FY2025; up 29 since FY2021.
70	Associated Health Professionals, Inc. Top agencies VA (Department of Veterans Affairs)	$6,550,968	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 179 since FY2021.
71	Readiforce Government Solutions LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$6,201,796	<0.1%	Rank history: #65 in FY2021, #50 in FY2023, #57 in FY2024 and #49 in FY2025; down 6 since FY2021.
72	Koniag, Inc. Through Kadiak LLC Top agencies DHS (Department of Homeland Security)	$6,090,727	<0.1%	Rank history: not on the FY2021 list, #69 in FY2023, not on the FY2024 list and #66 in FY2025; up 35 since FY2021.
73	Ansible Government Solutions LLC Top agencies VA (Department of Veterans Affairs)	$5,997,460	<0.1%	Rank history: #71 in FY2021, #68 in FY2023, not on the FY2024 list and #79 in FY2025; down 2 since FY2021.
74	Matrix Providers Inc. Top agencies Army (Department of the Army) DHA (Defense Health Agency) USAF (Department of the Air Force)	$5,941,240	<0.1%	Rank history: #47 in FY2021, #64 in FY2023 and not on the FY2024–FY2025 lists; down 27 since FY2021.
75	Avosys Technology, Inc. Top agencies USAF (Department of the Air Force)	$5,896,928	<0.1%	Rank history: #61 in FY2021, not on the FY2023 list, #96 in FY2024 and #76 in FY2025; down 14 since FY2021.
76	Lifecare, Inc. Top agencies HHS (Department of Health and Human Services)	$5,771,244	<0.1%	Rank history: #76 in FY2021, #71 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
77	Team Placement Service Inc. Top agencies HHS (Department of Health and Human Services)	$5,614,605	<0.1%	Rank history: not on the FY2021 list, #65 in FY2023, #92 in FY2024 and not on the FY2025 list; up 164 since FY2021.
78	Clinovators LLC Top agencies VA (Department of Veterans Affairs)	$5,555,400	<0.1%	Rank history: not on the FY2021 list, #80 in FY2023, #87 in FY2024 and #84 in FY2025; new.
79	Medicus Healthcare Solutions, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$5,548,554	<0.1%	Rank history: #77 in FY2021, #77 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
80	American Indian Health and Family Services of Southeastern MI, Inc. Top agencies HHS (Department of Health and Human Services)	$5,504,780	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
81	Distinctive Spectrum Military Healthcare Joint Venture LLC Top agencies Army (Department of the Army)	$5,134,681	<0.1%	Rank history: #70 in FY2021 and not on the FY2023–FY2025 lists; down 11 since FY2021.
82	Bay Area Anesthesia LLC Top agencies HHS (Department of Health and Human Services)	$5,086,849	<0.1%	Rank history: not on the FY2021 list, #76 in FY2023, #62 in FY2024 and #51 in FY2025; up 101 since FY2021.
83	Ghost RX Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) DOJ (Department of Justice)	$5,001,986	<0.1%	Rank history: #50 in FY2021 and not on the FY2023–FY2025 lists; down 33 since FY2021.
84	CHG Healthcare Services Inc. Through CHG Companies, Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$4,974,985	<0.1%	Rank history: not on the FY2021 list, #74 in FY2023 and not on the FY2024–FY2025 lists; up 33 since FY2021.
85	Gerald L Ignace Indian Health Center Inc. Top agencies HHS (Department of Health and Human Services)	$4,747,358	<0.1%	Rank history: not on the FY2021 list, #62 in FY2023 and not on the FY2024–FY2025 lists; new.
86	Wesley Health System LLC Top agencies VA (Department of Veterans Affairs)	$4,695,786	<0.1%	Rank history: #99 in FY2021, #92 in FY2023 and not on the FY2024–FY2025 lists; up 13 since FY2021.
87	J Allen and Associates of Texas, LLC Top agencies DOJ (Department of Justice)	$4,564,541	<0.1%	Rank history: #85 in FY2021, #54 in FY2023, #40 in FY2024 and #53 in FY2025; down 2 since FY2021.
88	Akeso Care Management Inc. Top agencies DOJ (Department of Justice)	$4,500,380	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 40 since FY2021.
89	Native American Lifelines, Inc. Top agencies HHS (Department of Health and Human Services)	$4,354,202	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 37 since FY2021.
90	A-Team Solutions LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$4,171,379	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 11 since FY2021.
91	Global Consulting International, Incorporated Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$4,063,780	<0.1%	Rank history: #81 in FY2021 and not on the FY2023–FY2025 lists; down 10 since FY2021.
92	Nativearc, LLC Top agencies HHS (Department of Health and Human Services)	$4,027,294	<0.1%	Rank history: not on the FY2021 list, #53 in FY2023, #59 in FY2024 and #64 in FY2025; up 236 since FY2021.
93	Katmai Integrated Solutions, LLC Top agencies Army (Department of the Army)	$3,886,601	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 11 since FY2021.
94	Planned Systems International Inc. Through Quarterline Consulting Services, LLC Top agencies Army (Department of the Army) DHA (Defense Health Agency) USAF (Department of the Air Force)	$3,823,884	<0.1%	Rank history: #69 in FY2021, #84 in FY2023, #85 in FY2024 and not on the FY2025 list; down 25 since FY2021.
95	Prairie Band Health Services Inc. Top agencies HHS (Department of Health and Human Services)	$3,818,050	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #58 in FY2024 and #65 in FY2025; up 171 since FY2021.
96	Locum Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$3,755,876	<0.1%	Rank history: #79 in FY2021, #89 in FY2023 and not on the FY2024–FY2025 lists; down 17 since FY2021.
97	Rhode Island Indian Council Inc. Top agencies HHS (Department of Health and Human Services)	$3,715,833	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 65 since FY2021.
98	Malath Cooperative Insurance and Reinsurance Company Top agencies DOS (Department of State)	$3,665,741	<0.1%	Rank history: not on the FY2021 list, #82 in FY2023, #77 in FY2024 and #74 in FY2025; up 72 since FY2021.
99	Erie County Medical Center Corp Through University Emergency Medical Services Inc. Top agencies VA (Department of Veterans Affairs)	$3,622,838	<0.1%	Rank history: #90 in FY2021, #91 in FY2023, #90 in FY2024 and not on the FY2025 list; down 9 since FY2021.
100	Bestica, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$3,513,661	<0.1%	Rank history: #96 in FY2021 and not on the FY2023–FY2025 lists; down 4 since FY2021.

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 $30.1 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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