Top 100 Contractors in PSC Q999: Other Medical Services, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Triwest Healthcare Alliance Corp Top agencies VA (Department of Veterans Affairs)	$352,988,034	12.8%	Rank history: #1 in FY2021, #2 in FY2023, #1 in FY2024 and #3 in FY2025; unchanged since FY2021.
2	Fresenius USA Inc. Through Fresenius Medical Care Holdings Inc. Top agencies VA (Department of Veterans Affairs)	$288,539,872	10.5%	Rank history: #4 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
3	Davita Inc. Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$280,712,401	10.2%	Rank history: #3 in FY2021, #3 in FY2023, not on the FY2024 list and #2 in FY2025; unchanged since FY2021.
4	UnitedHealth Group Incorporated 2 awardees, including Optumserve Health Services, Inc. and Optum Pharmacy 601, LLC Top agencies DHA (Defense Health Agency) HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$183,021,080	6.7%	Rank history: #5 in FY2021, #6 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
5	American Medical Response Inc. 4 awardees, including American Medical Response Mid-Atlantic, Inc., Med-Trans Corporation and American Medical Response of Colorado, Inc. Top agencies DHS (Department of Homeland Security) Army (Department of the Army) DOJ (Department of Justice)	$162,100,622	5.9%	Rank history: #2 in FY2021 and not on the FY2023–FY2025 lists; down 3 since FY2021.
6	Kbr, Inc. 2 awardees, including KBR Wyle Services, LLC Top agencies USSOCOM (United States Special Operations Command)	$104,586,629	3.8%	Rank history: #7 in FY2021, #4 in FY2023, #10 in FY2024 and not on the FY2025 list; up 1 since FY2021.
7	Naphcare LLC Top agencies DOJ (Department of Justice)	$83,508,887	3.0%	Rank history: #10 in FY2021, #7 in FY2023, #4 in FY2024 and #6 in FY2025; up 3 since FY2021.
8	CHS Middle East LLC 2 awardees, including Acuity - CHS Middle East, LLC and Acuity-Chs, LLC Top agencies DOS (Department of State) DHS (Department of Homeland Security)	$52,832,890	1.9%	Rank history: #12 in FY2021, #9 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2021.
9	Ami Expeditionary Healthcare (USA) LLC Top agencies DHS (Department of Homeland Security)	$49,212,617	1.8%	Rank history: not on the FY2021 list, #8 in FY2023 and not on the FY2024–FY2025 lists; new.
10	Wisconsin Physicians Service Insurance Corp. Top agencies DHA (Defense Health Agency)	$46,328,339	1.7%	Rank history: #8 in FY2021 and not on the FY2023–FY2025 lists; down 2 since FY2021.
11	Tribal Health, LLC Top agencies HHS (Department of Health and Human Services)	$39,349,802	1.4%	Rank history: #15 in FY2021, #12 in FY2023, #5 in FY2024 and #21 in FY2025; up 4 since FY2021.
12	Dialysis Clinic, Inc. Top agencies VA (Department of Veterans Affairs) DOJ (Department of Justice)	$28,160,619	1.0%	Rank history: #14 in FY2021, #11 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
13	Wellpath LLC Top agencies DOJ (Department of Justice)	$26,769,206	1.0%	Rank history: #11 in FY2021, #13 in FY2023, #6 in FY2024 and #11 in FY2025; down 2 since FY2021.
14	Native Health Top agencies HHS (Department of Health and Human Services)	$25,838,912	0.9%	Rank history: #95 in FY2021, #67 in FY2023, #62 in FY2024 and #61 in FY2025; up 81 since FY2021.
15	Servefed Inc. Top agencies HHS (Department of Health and Human Services) NASA (National Aeronautics and Space Administration) DOJ (Department of Justice)	$25,090,873	0.9%	Rank history: #34 in FY2021, #16 in FY2023, #12 in FY2024 and #15 in FY2025; up 19 since FY2021.
16	Seven Corners Inc. Top agencies DOJ (Department of Justice)	$23,761,983	0.9%	Rank history: #53 in FY2021, #17 in FY2023, #15 in FY2024 and #12 in FY2025; up 37 since FY2021.
17	STG International, Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) DOI (Department of the Interior)	$23,656,928	0.9%	Rank history: #17 in FY2021, #19 in FY2023, #14 in FY2024 and #19 in FY2025; unchanged since FY2021.
18	US Renal Care Inc. 2 awardees, including Dialysis Newco, LLC Top agencies VA (Department of Veterans Affairs)	$23,439,489	0.9%	Rank history: #16 in FY2021, #15 in FY2023, not on the FY2024 list and #9 in FY2025; down 2 since FY2021.
19	Blue Cross & Blue Shield of South Carolina Through Karna LLC Top agencies HHS (Department of Health and Human Services)	$23,189,708	0.8%	Rank history: not on the FY2021 list, #10 in FY2023, #8 in FY2024 and #10 in FY2025; new.
20	American Renal Associates LLC 2 awardees, including University Kidney Center, LLC Top agencies VA (Department of Veterans Affairs)	$22,095,273	0.8%	Rank history: not on the FY2021 list, #18 in FY2023 and not on the FY2024–FY2025 lists; up 299 since FY2021.
21	Sedgwick Public Sector LLC Through Managed Care Advisors, Inc. Top agencies HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$18,902,721	0.7%	Rank history: not on the FY2021 list, #14 in FY2023, #9 in FY2024 and not on the FY2025 list; new.
22	Urban Indian Center of Salt Lake Top agencies HHS (Department of Health and Human Services)	$17,693,448	0.6%	Rank history: not on the FY2021 list, not on the FY2023 list, #86 in FY2024 and #86 in FY2025; up 84 since FY2021.
23	SANOFI Through Sanofi Vaccines US Inc. Top agencies HHS (Department of Health and Human Services)	$14,800,000	0.5%	Rank history: not on the FY2021 list, #26 in FY2023 and not on the FY2024–FY2025 lists; new.
24	Aevex Aerospace, LLC Top agencies Army (Department of the Army)	$14,100,525	0.5%	Rank history: not on the FY2021 list, #34 in FY2023 and not on the FY2024–FY2025 lists; new.
25	SNA International LLC Top agencies WHS (DOD Washington Headquarters Service)	$12,903,968	0.5%	Rank history: not on the FY2021 list, #20 in FY2023, #16 in FY2024 and #18 in FY2025; new.
26	The University of North Texas Health Science Center At Fort Worth Top agencies DOJ (Department of Justice)	$12,776,926	0.5%	Rank history: #26 in FY2021, #28 in FY2023, #25 in FY2024 and #49 in FY2025; unchanged since FY2021.
27	Integrated Medical Solutions, LLC Top agencies DOJ (Department of Justice)	$12,272,112	0.4%	Rank history: #21 in FY2021, #25 in FY2023, #33 in FY2024 and #27 in FY2025; down 6 since FY2021.
28	University of Massachusetts Through University of Massachusetts Medical School Top agencies DOJ (Department of Justice)	$11,919,475	0.4%	Rank history: #25 in FY2021, #31 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
29	Aphena Pharma Solutions Holdings, Inc. Through Aphena Pharma Solutions-Tennessee, LLC Top agencies VA (Department of Veterans Affairs)	$11,186,440	0.4%	Rank history: #29 in FY2021, #21 in FY2023, #47 in FY2024 and not on the FY2025 list; unchanged since FY2021.
30	Native American Connections, Inc. Top agencies HHS (Department of Health and Human Services)	$10,836,945	0.4%	Rank history: not on the FY2021 list, not on the FY2023 list, #67 in FY2024 and #100 in FY2025; up 108 since FY2021.
31	Bay Area Anesthesia LLC Top agencies HHS (Department of Health and Human Services)	$10,331,155	0.4%	Rank history: #87 in FY2021, #22 in FY2023, #17 in FY2024 and #24 in FY2025; up 56 since FY2021.
32	Enterprise Resource Planning International, LLC Top agencies USAF (Department of the Air Force)	$10,139,111	0.4%	Rank history: #30 in FY2021, #23 in FY2023, #41 in FY2024 and #55 in FY2025; down 2 since FY2021.
33	Caduceus Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$9,335,752	0.3%	Rank history: #96 in FY2021 and not on the FY2023–FY2025 lists; up 63 since FY2021.
34	American Correctional Healthcare, Inc. Top agencies DOJ (Department of Justice)	$9,252,379	0.3%	Rank history: not on the FY2021 list, #24 in FY2023, #26 in FY2024 and #40 in FY2025; up 83 since FY2021.
35	Team Health Inc. Through Spectrum Healthcare Resources, Inc. Top agencies HHS (Department of Health and Human Services)	$9,199,546	0.3%	Rank history: #19 in FY2021, #32 in FY2023, #50 in FY2024 and not on the FY2025 list; down 16 since FY2021.
36	Hospital Housekeeping Systems LLC Top agencies USAF (Department of the Air Force)	$8,886,311	0.3%	Rank history: #33 in FY2021, not on the FY2023 list, #19 in FY2024 and #25 in FY2025; down 3 since FY2021.
37	Luke & Associates, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$8,483,510	0.3%	Rank history: #24 in FY2021, #27 in FY2023, #20 in FY2024 and #51 in FY2025; down 13 since FY2021.
38	Magnificus Corporation Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$7,299,775	0.3%	Rank history: #49 in FY2021 and not on the FY2023–FY2025 lists; up 11 since FY2021.
39	Spectrum Healthcare Resources Incorporated Top agencies HHS (Department of Health and Human Services)	$7,276,114	0.3%	Rank history: #20 in FY2021 and not on the FY2023–FY2025 lists; down 19 since FY2021.
40	Millennium Health & Fitness, Inc. Top agencies USAF (Department of the Air Force)	$7,268,577	0.3%	Rank history: #42 in FY2021, #38 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2021.
41	Commonwealth Home Health Care, Inc. Top agencies VA (Department of Veterans Affairs)	$7,088,000	0.3%	Rank history: #38 in FY2021, #33 in FY2023, #29 in FY2024 and #30 in FY2025; down 3 since FY2021.
42	American Indian Association of Tucson, Inc. Top agencies HHS (Department of Health and Human Services)	$6,877,383	0.3%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #95 in FY2025; up 116 since FY2021.
43	Northwest Respiratory Services LLC Top agencies VA (Department of Veterans Affairs)	$6,857,465	0.2%	Rank history: #41 in FY2021, #39 in FY2023 and not on the FY2024–FY2025 lists; down 2 since FY2021.
44	Mercy Hospital Springfield Top agencies DOJ (Department of Justice)	$6,679,771	0.2%	Rank history: #31 in FY2021, #29 in FY2023, #23 in FY2024 and #34 in FY2025; down 13 since FY2021.
45	United Network for Organ Sharing Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$6,655,281	0.2%	Rank history: #40 in FY2021, #58 in FY2023, #45 in FY2024 and #35 in FY2025; down 5 since FY2021.
46	Rapid Temps, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$5,789,484	0.2%	Rank history: not on the FY2021 list, #76 in FY2023, #49 in FY2024 and not on the FY2025 list; up 132 since FY2021.
47	J & J Maintenance Inc. Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$5,766,661	0.2%	Rank history: #47 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
48	Eagle Health Analytics, LLC Top agencies HHS (Department of Health and Human Services)	$5,516,301	0.2%	Rank history: #45 in FY2021 and not on the FY2023–FY2025 lists; down 3 since FY2021.
49	American Pet Insurance Company Top agencies VA (Department of Veterans Affairs)	$5,369,416	0.2%	Rank history: not on the FY2021 list, #40 in FY2023, #30 in FY2024 and not on the FY2025 list; new.
50	Front Line Ems LLC Top agencies HHS (Department of Health and Human Services)	$5,156,491	0.2%	Rank history: #46 in FY2021 and not on the FY2023–FY2025 lists; down 4 since FY2021.
51	Seattle Indian Health Board Top agencies HHS (Department of Health and Human Services)	$5,145,574	0.2%	Rank history: #48 in FY2021, #46 in FY2023, #40 in FY2024 and #38 in FY2025; down 3 since FY2021.
52	Matrix Providers Inc. Top agencies USAF (Department of the Air Force)	$5,136,609	0.2%	Rank history: #32 in FY2021 and not on the FY2023–FY2025 lists; down 20 since FY2021.
53	Science Applications International Corporation Top agencies USAF (Department of the Air Force)	$4,696,341	0.2%	Rank history: #52 in FY2021 and not on the FY2023–FY2025 lists; down 1 since FY2021.
54	CS Holding Inc. Through CG Services LLC Top agencies DHA (Defense Health Agency)	$4,629,963	0.2%	Rank history: #37 in FY2021 and not on the FY2023–FY2025 lists; down 17 since FY2021.
55	The Native American Rehabilitation Association of the Northwest, Incorporated Top agencies HHS (Department of Health and Human Services)	$4,521,523	0.2%	Rank history: #55 in FY2021, #50 in FY2023, #53 in FY2024 and #57 in FY2025; unchanged since FY2021.
56	AB Staffing Solutions LLC Top agencies HHS (Department of Health and Human Services) Treasury (Department of the Treasury)	$4,440,023	0.2%	Rank history: #27 in FY2021 and not on the FY2023–FY2025 lists; down 29 since FY2021.
57	Cherokee Nation Integrated Health, L.L.C. Top agencies DHA (Defense Health Agency)	$4,388,926	0.2%	Rank history: not on the FY2021 list, #42 in FY2023, #34 in FY2024 and not on the FY2025 list; new.
58	Donald L. Mooney Enterprises, LLC Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$4,272,359	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 99 since FY2021.
59	KBR Wyle Services, LLC Top agencies USSOCOM (United States Special Operations Command)	$4,268,765	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
60	Akahi Ingenesis Partners LLC Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$4,248,799	0.2%	Rank history: #90 in FY2021, #75 in FY2023, #69 in FY2024 and not on the FY2025 list; up 30 since FY2021.
61	Emergency Physicians Medical Group P.C. Through Vista Staffing Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$4,220,413	0.2%	Rank history: #57 in FY2021, #49 in FY2023, #39 in FY2024 and not on the FY2025 list; down 4 since FY2021.
62	Lompoc Valley Community Healthcare Organization, Inc. Top agencies DOJ (Department of Justice)	$4,114,980	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
63	Heartbeat Health, Inc. Top agencies VA (Department of Veterans Affairs)	$4,114,850	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
64	Forensic Drug & Alcohol Testing LLC Top agencies DOT (Department of Transportation)	$4,003,320	0.1%	Rank history: #83 in FY2021 and not on the FY2023–FY2025 lists; up 19 since FY2021.
65	Koniag, Inc. 2 awardees, including Kadiak LLC and Koniag Information Security Services LLC Top agencies DHS (Department of Homeland Security) Treasury (Department of the Treasury)	$3,794,268	0.1%	Rank history: #62 in FY2021, #97 in FY2023, #89 in FY2024 and #42 in FY2025; down 3 since FY2021.
66	Titan Alpha LLC Top agencies VA (Department of Veterans Affairs)	$3,759,070	0.1%	Rank history: not on the FY2021 list, #68 in FY2023 and not on the FY2024–FY2025 lists; new.
67	Cross Country Healthcare, Inc. 2 awardees, including Medical Doctor Associates LLC and Assignment America LLC Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$3,644,911	0.1%	Rank history: #74 in FY2021, not on the FY2023 list, #70 in FY2024 and not on the FY2025 list; up 7 since FY2021.
68	Chickasaw Futrend Health Alliance LLC Top agencies HHS (Department of Health and Human Services)	$3,469,880	0.1%	Rank history: #77 in FY2021, #48 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
69	Oregon Health & Science University Top agencies VA (Department of Veterans Affairs)	$3,401,188	0.1%	Rank history: #69 in FY2021, #30 in FY2023, #43 in FY2024 and #68 in FY2025; unchanged since FY2021.
70	Oklahoma State University Top agencies HHS (Department of Health and Human Services)	$3,255,809	0.1%	Rank history: #70 in FY2021, #53 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
71	CHG Healthcare Services Inc. Through CHG Companies, Inc. Top agencies HHS (Department of Health and Human Services)	$3,250,703	0.1%	Rank history: #73 in FY2021 and not on the FY2023–FY2025 lists; up 2 since FY2021.
72	Volunteers of America Inc. Through Volunteers of America of LOS Angeles Top agencies VA (Department of Veterans Affairs)	$2,995,527	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 29 since FY2021.
73	Prairie Band Health Services Inc. Top agencies HHS (Department of Health and Human Services)	$2,920,100	0.1%	Rank history: not on the FY2021 list, #47 in FY2023, #31 in FY2024 and #29 in FY2025; up 31 since FY2021.
74	Catalyst Professional Services, Inc. Top agencies DHA (Defense Health Agency)	$2,905,324	0.1%	Rank history: not on the FY2021 list, #85 in FY2023 and not on the FY2024–FY2025 lists; new.
75	Larkin Community Hospital Inc. Top agencies DOJ (Department of Justice)	$2,874,876	0.1%	Rank history: not on the FY2021 list, #90 in FY2023 and not on the FY2024–FY2025 lists; up 64 since FY2021.
76	Chickasaw Health Consulting, LLC Top agencies HHS (Department of Health and Human Services)	$2,804,560	0.1%	Rank history: not on the FY2021 list, #66 in FY2023 and not on the FY2024–FY2025 lists; new.
77	A-Team Solutions LLC Top agencies VA (Department of Veterans Affairs)	$2,755,211	0.1%	Rank history: #65 in FY2021 and not on the FY2023–FY2025 lists; down 12 since FY2021.
78	South Carolina State of 2 awardees, including Medical University Hospital Authority and The Medical University of South Carolina Top agencies VA (Department of Veterans Affairs)	$2,752,818	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 299 since FY2021.
79	Saratoga Medical Center, Inc. Top agencies USAF (Department of the Air Force)	$2,725,367	0.1%	Rank history: not on the FY2021 list, #63 in FY2023, #100 in FY2024 and not on the FY2025 list; new.
80	Varetis, Inc. Top agencies DOJ (Department of Justice)	$2,725,103	0.1%	Rank history: #91 in FY2021 and not on the FY2023–FY2025 lists; up 11 since FY2021.
81	Market Services, Inc. Top agencies HHS (Department of Health and Human Services)	$2,668,085	0.1%	Rank history: #97 in FY2021, #89 in FY2023 and not on the FY2024–FY2025 lists; up 16 since FY2021.
82	Dilligas Corp Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services)	$2,637,309	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 27 since FY2021.
83	South Dakota Urban Indian Health, Inc. (Sduih) Top agencies HHS (Department of Health and Human Services)	$2,618,351	0.1%	Rank history: #23 in FY2021, #74 in FY2023, not on the FY2024 list and #83 in FY2025; down 60 since FY2021.
84	Distinctive Health Spectrum Care JV LLC Top agencies USAF (Department of the Air Force)	$2,593,231	0.1%	Rank history: #22 in FY2021, #55 in FY2023 and not on the FY2024–FY2025 lists; down 62 since FY2021.
85	Interagency Readiness Solutions, LLC Top agencies Army (Department of the Army)	$2,576,584	0.1%	Rank history: #75 in FY2021, #94 in FY2023, #79 in FY2024 and #84 in FY2025; down 10 since FY2021.
86	Decypher Technologies Ltd Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) DOJ (Department of Justice)	$2,575,859	0.1%	Rank history: #85 in FY2021, #84 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
87	Life Community Development Top agencies VA (Department of Veterans Affairs)	$2,530,238	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 31 since FY2021.
88	Ghost RX Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$2,462,001	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 222 since FY2021.
89	The Royster Group, Inc. Top agencies DHA (Defense Health Agency)	$2,431,488	0.1%	Rank history: #61 in FY2021 and not on the FY2023–FY2025 lists; down 28 since FY2021.
90	Managed Care Advisors, Inc. Top agencies HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$2,419,003	0.1%	Rank history: #56 in FY2021, not on the FY2023 list, #35 in FY2024 and #13 in FY2025; down 34 since FY2021.
91	Virginia Commonwealth University Through VCU Health System Authority Top agencies VA (Department of Veterans Affairs)	$2,411,705	0.1%	Rank history: #60 in FY2021 and not on the FY2023–FY2025 lists; down 31 since FY2021.
92	Health Partner's Management Group, Incorporated Top agencies USAF (Department of the Air Force)	$2,373,528	0.1%	Rank history: #80 in FY2021, #77 in FY2023 and not on the FY2024–FY2025 lists; down 12 since FY2021.
93	League Medical Concepts, LLC Top agencies DOJ (Department of Justice)	$2,371,997	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
94	Nevada Urban Indians Inc. Top agencies HHS (Department of Health and Human Services)	$2,214,728	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 86 since FY2021.
95	The Arora Group, Inc. Top agencies USAF (Department of the Air Force)	$2,159,646	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 252 since FY2021.
96	Seaborn Health Care Inc. Top agencies DOJ (Department of Justice) DHA (Defense Health Agency)	$2,106,027	0.1%	Rank history: #81 in FY2021, #78 in FY2023, #71 in FY2024 and #52 in FY2025; down 15 since FY2021.
97	EGA Associates LLC Top agencies VA (Department of Veterans Affairs)	$2,077,338	0.1%	Rank history: not on the FY2021 list, #60 in FY2023, #73 in FY2024 and not on the FY2025 list; new.
98	Helena Indian Alliance Top agencies HHS (Department of Health and Human Services)	$2,073,442	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
99	Community Surgical Supply of Toms River, LLC Top agencies VA (Department of Veterans Affairs)	$2,066,967	0.1%	Rank history: #44 in FY2021 and not on the FY2023–FY2025 lists; down 55 since FY2021.
100	GEO Care, Inc. Through Recovery Solutions of South Carolina, LLC Top agencies DOJ (Department of Justice)	$2,043,451	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 13 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 $2.75 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