Top 100 Contractors in PSC Q4: Nursing, Nursing Home, Eval/Screen, FY2023

Name: Top 100 Contractors in PSC Q4: Nursing, Nursing Home, Eval/Screen, FY2023
Creator: GovTribe

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

The top 10 won 57% of FY2023 PSC Q4 contract dollars

Contract obligations: $4,596,736,535 Net of deobligations, by contracts coded PSC Q4 or a code under it
Contractors: 1,391 Parent companies with an obligation
Largest contractor: Leidos Holdings, Inc. $1.11 billion, 20.7% 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	Leidos Holdings, Inc. Through QTC Medical Services Inc. Top agencies VA (Department of Veterans Affairs) DHS (Department of Homeland Security) DOJ (Department of Justice)	$1,108,611,390	20.7%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2024 and #1 in FY2025; unchanged since FY2022.
2	Maximus Inc. Through Veterans Evaluation Services, Inc. Top agencies VA (Department of Veterans Affairs)	$692,925,364	12.9%	Rank history: #4 in FY2021, #2 in FY2022, #5 in FY2024 and not on the FY2025 list; unchanged since FY2022.
3	UnitedHealth Group Incorporated Through Optumserve Health Services, Inc. Top agencies VA (Department of Veterans Affairs)	$665,073,148	12.4%	Rank history: #2 in FY2021, #3 in FY2022, #2 in FY2024 and #2 in FY2025; unchanged since FY2022.
4	Loyal Source Government Services LLC Top agencies DHS (Department of Homeland Security) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$360,063,024	6.7%	Rank history: #5 in FY2021, #4 in FY2022, #4 in FY2024 and #4 in FY2025; unchanged since FY2022.
5	Noridian Mutual Insurance Company Through Noridian Healthcare Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$54,099,388	1.0%	Rank history: #6 in FY2021, #6 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
6	Ghost RX Inc. 2 awardees Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DOI (Department of the Interior)	$42,987,793	0.8%	Rank history: #7 in FY2021, #8 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
7	Donald L. Mooney Enterprises, LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$39,079,735	0.7%	Rank history: #12 in FY2021, #18 in FY2022, #8 in FY2024 and #21 in FY2025; up 11 since FY2022.
8	Millbrook Support Services Inc 2 awardees Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$37,525,363	0.7%	Rank history: #87 in FY2021, #16 in FY2022, #16 in FY2024 and not on the FY2025 list; up 8 since FY2022.
9	The Arora Group, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$32,070,824	0.6%	Rank history: #9 in FY2021, #9 in FY2022, #11 in FY2024 and #13 in FY2025; unchanged since FY2022.
10	The Chenega Corporation 4 awardees, including Chenega Tri-Services, LLC, Chenega Reliable Services LLC and Chenega Healthcare Services LLC Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$30,342,893	0.6%	Rank history: #20 in FY2021, #14 in FY2022, #13 in FY2024 and not on the FY2025 list; up 4 since FY2022.
11	Magnificus Corporation 2 awardees Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$28,663,503	0.5%	Rank history: #27 in FY2021, #22 in FY2022, #15 in FY2024 and #22 in FY2025; up 11 since FY2022.
12	Giacare & Medtrust JV LLC Top agencies Army (Department of the Army)	$24,993,960	0.5%	Rank history: #21 in FY2021, #7 in FY2022, #9 in FY2024 and #9 in FY2025; down 5 since FY2022.
13	Enterprise Resource Planning International, LLC Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency) DFAS (Defense Finance and Accounting Service)	$23,892,353	0.4%	Rank history: #16 in FY2021, #15 in FY2022, #6 in FY2024 and #7 in FY2025; up 2 since FY2022.
14	A-Team Solutions LLC Top agencies VA (Department of Veterans Affairs)	$21,421,394	0.4%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #35 in FY2025; new.
15	Amedistaf, LLC Top agencies HHS (Department of Health and Human Services)	$20,510,528	0.4%	Rank history: #17 in FY2021, #12 in FY2022, #75 in FY2024 and not on the FY2025 list; down 3 since FY2022.
16	Access Therapies, Inc. Top agencies HHS (Department of Health and Human Services)	$19,124,583	0.4%	Rank history: #43 in FY2021, #21 in FY2022, #20 in FY2024 and #18 in FY2025; up 5 since FY2022.
17	AB Staffing Solutions LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$18,830,459	0.4%	Rank history: #13 in FY2021, #11 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
18	RAO Radiologists, Inc. Top agencies HHS (Department of Health and Human Services)	$18,805,378	0.4%	Rank history: #39 in FY2021, #24 in FY2022, #17 in FY2024 and #15 in FY2025; up 6 since FY2022.
19	Distinctive Health Spectrum Care JV LLC Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$18,734,824	0.3%	Rank history: #14 in FY2021, #23 in FY2022, #23 in FY2024 and not on the FY2025 list; up 4 since FY2022.
20	International Sos Government Medical Services, Inc. Top agencies Army (Department of the Army)	$17,146,704	0.3%	Rank history: not on the FY2021–FY2022 lists, #46 in FY2024 and not on the FY2025 list; new.
21	Matrix Providers Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force) Army (Department of the Army)	$16,937,735	0.3%	Rank history: #22 in FY2021, #19 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
22	9940 West Union Hills Drive Operations LLC 46 awardees, including Complete Care At Kresson View LLC, 23 Fair Street Operations LLC and 279 Cabot Street Operations LLC Top agencies VA (Department of Veterans Affairs)	$16,920,121	0.3%	Rank history: #8 in FY2021, #30 in FY2022, #37 in FY2024 and not on the FY2025 list; up 8 since FY2022.
23	Luke & Associates, Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$16,785,438	0.3%	Rank history: #25 in FY2021, #13 in FY2022, #34 in FY2024 and not on the FY2025 list; down 10 since FY2022.
24	STS Solutions and Training, LLC Top agencies DHA (Defense Health Agency)	$15,876,717	0.3%	Rank history: #29 in FY2021, #27 in FY2022, #38 in FY2024 and not on the FY2025 list; up 3 since FY2022.
25	Bay Area Anesthesia LLC Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$15,542,915	0.3%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2024 and #32 in FY2025; up 137 since FY2022.
26	Center for Comprehensive Services Inc. Through Care Meridian Top agencies VA (Department of Veterans Affairs)	$15,259,983	0.3%	Rank history: #38 in FY2021, #26 in FY2022, #44 in FY2024 and not on the FY2025 list; unchanged since FY2022.
27	Spectrum Services Group Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$14,374,045	0.3%	Rank history: #57 in FY2021, #64 in FY2022, #10 in FY2024 and #10 in FY2025; up 37 since FY2022.
28	Centralcare, Incorporated Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$13,942,854	0.3%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2024 and #16 in FY2025; new.
29	Glendale Healthcare Associates LLC 17 awardees, including Sunland Health Associates LLC, Higley Healthcare, Inc. and Peoria Healthcare LLC Top agencies VA (Department of Veterans Affairs)	$13,803,898	0.3%	Rank history: #28 in FY2021, #43 in FY2022, #35 in FY2024 and not on the FY2025 list; up 14 since FY2022.
30	Wesley Medical Staffing, Inc. Top agencies HHS (Department of Health and Human Services)	$13,399,826	0.2%	Rank history: #60 in FY2021, #32 in FY2022, #26 in FY2024 and #26 in FY2025; up 2 since FY2022.
31	Parmly On the Lake LLC Top agencies VA (Department of Veterans Affairs)	$13,018,720	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
32	Dt-Trak Consulting, Inc. Top agencies HHS (Department of Health and Human Services)	$12,714,592	0.2%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2024 and #27 in FY2025; new.
33	Tribal Health, LLC Top agencies HHS (Department of Health and Human Services)	$12,493,599	0.2%	Rank history: #74 in FY2021, #25 in FY2022, #92 in FY2024 and #28 in FY2025; down 8 since FY2022.
34	Rapid Temps, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$12,416,355	0.2%	Rank history: #11 in FY2021, #10 in FY2022, #54 in FY2024 and not on the FY2025 list; down 24 since FY2022.
35	Readiforce Government Solutions LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$11,939,813	0.2%	Rank history: #55 in FY2021, #56 in FY2022, #87 in FY2024 and #17 in FY2025; up 21 since FY2022.
36	Saber Healthcare Group, L.L.C. 10 awardees, including Autumn Corporation, Village Care of King, LLC and Centerburg Two, LLC Top agencies VA (Department of Veterans Affairs)	$11,302,315	0.2%	Rank history: #23 in FY2021, #28 in FY2022, #63 in FY2024 and not on the FY2025 list; down 8 since FY2022.
37	Sanford 22 awardees, including The Evangelical Lutheran Good Samaritan Society and Sanford Health of Northern Minnesota Top agencies VA (Department of Veterans Affairs)	$11,210,285	0.2%	Rank history: #24 in FY2021, #31 in FY2022, #59 in FY2024 and not on the FY2025 list; down 6 since FY2022.
38	Akahi Ingenesis Partners LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$11,132,524	0.2%	Rank history: #47 in FY2021, #34 in FY2022, #19 in FY2024 and #19 in FY2025; down 4 since FY2022.
39	Maat Enterprises Inc. Top agencies HHS (Department of Health and Human Services)	$10,968,086	0.2%	Rank history: not on the FY2021 list, #97 in FY2022, #27 in FY2024 and not on the FY2025 list; up 58 since FY2022.
40	The Health & Hospital Corporation of Marion County 6 awardees Top agencies VA (Department of Veterans Affairs)	$10,409,968	0.2%	Rank history: #59 in FY2021, #38 in FY2022, #86 in FY2024 and not on the FY2025 list; down 2 since FY2022.
41	Liquidagents Healthcare, LLC Top agencies HHS (Department of Health and Human Services)	$9,911,904	0.2%	Rank history: #18 in FY2021, #36 in FY2022, #29 in FY2024 and #25 in FY2025; down 5 since FY2022.
42	Decypher Technologies Ltd Top agencies USAF (Department of the Air Force) Army (Department of the Army) DHA (Defense Health Agency)	$9,275,666	0.2%	Rank history: #35 in FY2021, #37 in FY2022, #18 in FY2024 and #5 in FY2025; down 5 since FY2022.
43	Solvet Services, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$9,122,708	0.2%	Rank history: #19 in FY2021, #33 in FY2022, #33 in FY2024 and #37 in FY2025; down 10 since FY2022.
44	EGA Associates LLC Top agencies VA (Department of Veterans Affairs)	$9,000,061	0.2%	Rank history: not on the FY2021–FY2022 lists, #95 in FY2024 and #60 in FY2025; up 297 since FY2022.
45	CS Holding Inc. Through CG Services LLC Top agencies DHA (Defense Health Agency)	$8,998,009	0.2%	Rank history: not on the FY2021–FY2022 lists, #25 in FY2024 and not on the FY2025 list; up 438 since FY2022.
46	Wisestaff, LLC Top agencies Army (Department of the Army)	$8,154,306	0.2%	Rank history: #33 in FY2021, #20 in FY2022, #22 in FY2024 and #24 in FY2025; down 26 since FY2022.
47	Four Winds Staffing LLC Top agencies HHS (Department of Health and Human Services)	$7,984,959	0.1%	Rank history: not on the FY2021–FY2022 lists, #14 in FY2024 and #11 in FY2025; up 69 since FY2022.
48	Platinum Business Corporation Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$6,989,248	0.1%	Rank history: #31 in FY2021, #59 in FY2022, #32 in FY2024 and not on the FY2025 list; up 11 since FY2022.
49	Federal Staffing Resources LLC Top agencies DHA (Defense Health Agency)	$6,610,457	0.1%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2024 and not on the FY2025 list; new.
50	Sisters of Mary of the Presentation Long Term Care 5 awardees Top agencies VA (Department of Veterans Affairs)	$6,583,720	0.1%	Rank history: #81 in FY2021, #74 in FY2022, #40 in FY2024 and not on the FY2025 list; up 24 since FY2022.
51	Rose Lane Health and Rehabilitation Inc. Top agencies VA (Department of Veterans Affairs)	$6,534,282	0.1%	Rank history: #45 in FY2021, #50 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
52	Canyon Properties III LLC Top agencies VA (Department of Veterans Affairs)	$6,399,252	0.1%	Rank history: #40 in FY2021, #45 in FY2022, #36 in FY2024 and #40 in FY2025; down 7 since FY2022.
53	Castle Nursing Homes Inc. Top agencies VA (Department of Veterans Affairs)	$6,322,535	0.1%	Rank history: #48 in FY2021, #63 in FY2022 and not on the FY2024–FY2025 lists; up 10 since FY2022.
54	Associated Health Professionals, Inc. Top agencies VA (Department of Veterans Affairs)	$6,319,376	0.1%	Rank history: #26 in FY2021, #35 in FY2022 and not on the FY2024–FY2025 lists; down 19 since FY2022.
55	Hoolaulima Government Solutions, LLC Top agencies DHA (Defense Health Agency)	$6,239,568	0.1%	Rank history: #75 in FY2021, #57 in FY2022, #42 in FY2024 and #70 in FY2025; up 2 since FY2022.
56	Giamed Alliance JV LLC Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$6,235,382	0.1%	Rank history: #32 in FY2021, #44 in FY2022, #56 in FY2024 and #79 in FY2025; down 12 since FY2022.
57	Ansible Government Solutions LLC Top agencies VA (Department of Veterans Affairs)	$6,149,791	0.1%	Rank history: not on the FY2021 list, #62 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
58	Blue Ridge SNF Operations LLC Top agencies VA (Department of Veterans Affairs)	$6,061,345	0.1%	Rank history: not on the FY2021–FY2022 lists, #41 in FY2024 and not on the FY2025 list; new.
59	Sedgwick Public Sector LLC Through Managed Care Advisors, Inc. Top agencies DHS (Department of Homeland Security)	$5,871,015	0.1%	Rank history: not on the FY2021 list, #51 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
60	Care Initiatives 15 awardees Top agencies VA (Department of Veterans Affairs)	$5,732,505	0.1%	Rank history: not on the FY2021 list, #91 in FY2022 and not on the FY2024–FY2025 lists; up 31 since FY2022.
61	Sierra Care At the Lake LLC Top agencies VA (Department of Veterans Affairs)	$5,576,973	0.1%	Rank history: not on the FY2021 list, #73 in FY2022 and not on the FY2024–FY2025 lists; up 12 since FY2022.
62	Community Care Center of Covington LLC 7 awardees, including Community Care Center of Shreveport South LLC, Community Care Center of Ville Platte, LLC and Community Care Center of Destrehan LLC Top agencies VA (Department of Veterans Affairs)	$5,374,120	0.1%	Rank history: #83 in FY2021, #83 in FY2022, #39 in FY2024 and not on the FY2025 list; up 21 since FY2022.
63	Ami Federal Services, Inc. Top agencies VA (Department of Veterans Affairs)	$5,254,908	0.1%	Rank history: not on the FY2021 list, #42 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
64	Robison Medical Resource Group LLC Top agencies HHS (Department of Health and Human Services)	$4,962,700	0.1%	Rank history: #56 in FY2021, #17 in FY2022 and not on the FY2024–FY2025 lists; down 47 since FY2022.
65	Adams County Memorial Hospital Top agencies VA (Department of Veterans Affairs)	$4,926,144	0.1%	Rank history: #80 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
66	Louisville East Post Acute LLC Top agencies VA (Department of Veterans Affairs)	$4,917,015	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 57 since FY2022.
67	United Medevac Solutions, Inc. Top agencies DHA (Defense Health Agency) Army (Department of the Army)	$4,807,280	0.1%	Rank history: #78 in FY2021, #60 in FY2022 and not on the FY2024–FY2025 lists; down 7 since FY2022.
68	BTL Technologies, Inc. Top agencies VA (Department of Veterans Affairs)	$4,766,052	0.1%	Rank history: not on the FY2021–FY2022 lists, #60 in FY2024 and not on the FY2025 list; new.
69	Planned Systems International Inc. Through Quarterline Consulting Services, LLC Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$4,720,517	0.1%	Rank history: #42 in FY2021, #46 in FY2022 and not on the FY2024–FY2025 lists; down 23 since FY2022.
70	Alden Estates of Countryside Inc. 5 awardees, including Alden Estates of Naperville, Inc., Alden - Valley Ridge Rehabilitation and Health Care Center, Inc. and Alden Lincoln Park Rehabilitation & Health Care Center, Inc. Top agencies VA (Department of Veterans Affairs)	$4,675,904	0.1%	Rank history: not on the FY2021 list, #68 in FY2022, #49 in FY2024 and not on the FY2025 list; down 2 since FY2022.
71	Berkshire Ma SNF LLC Top agencies VA (Department of Veterans Affairs)	$4,525,907	0.1%	Rank history: #58 in FY2021, #54 in FY2022, not on the FY2024 list and #44 in FY2025; down 17 since FY2022.
72	Medicalodges Inc. Top agencies VA (Department of Veterans Affairs)	$4,501,178	0.1%	Rank history: #69 in FY2021, #86 in FY2022, #51 in FY2024 and #49 in FY2025; up 14 since FY2022.
73	HCR III Healthcare LLC 9 awardees, including Manor Care of Davenport IA, LLC, Manor Care of Waterloo IA, LLC and Manor Care Nursing Center of Sarasota FL, LLC Top agencies VA (Department of Veterans Affairs)	$4,490,180	0.1%	Rank history: #54 in FY2021, #52 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
74	Island Health Care Limited Partnership Top agencies VA (Department of Veterans Affairs)	$4,446,731	0.1%	Rank history: #94 in FY2021, #79 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
75	Techsensus, LLC Top agencies HHS (Department of Health and Human Services)	$4,366,084	0.1%	Rank history: not on the FY2021 list, #85 in FY2022 and not on the FY2024–FY2025 lists; up 10 since FY2022.
76	Canterbury Operator LLC Top agencies VA (Department of Veterans Affairs)	$4,352,067	0.1%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2024 and #73 in FY2025; up 312 since FY2022.
77	Acuity International LLC Top agencies Army (Department of the Army)	$4,194,368	0.1%	Rank history: not on the FY2021 list, #70 in FY2022, #57 in FY2024 and #38 in FY2025; down 7 since FY2022.
78	Botetourt Health Care, LLC Top agencies VA (Department of Veterans Affairs)	$4,028,700	0.1%	Rank history: #99 in FY2021, not on the FY2022 list, #80 in FY2024 and #45 in FY2025; up 315 since FY2022.
79	Santa Fe Convalescent Hospital, Inc. Top agencies VA (Department of Veterans Affairs)	$4,019,189	0.1%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2024 and #75 in FY2025; up 50 since FY2022.
80	Orange Park Nursing LLC Top agencies VA (Department of Veterans Affairs)	$4,000,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2024 and #67 in FY2025; new.
81	Regal Heights Healthcare & Rehab Center LLC Top agencies VA (Department of Veterans Affairs)	$3,924,890	0.1%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #53 in FY2025; up 157 since FY2022.
82	Crestwood Behavioral Health, Inc. Top agencies VA (Department of Veterans Affairs)	$3,818,250	0.1%	Rank history: #93 in FY2021, #47 in FY2022, #50 in FY2024 and #46 in FY2025; down 35 since FY2022.
83	David-Kleis II, LLC Top agencies VA (Department of Veterans Affairs)	$3,800,059	0.1%	Rank history: #72 in FY2021, #82 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
84	LP E-Town LLC 5 awardees, including LP Defuniak Springs, LLC, LP Ridgely, LLC and LP Marianna, LLC Top agencies VA (Department of Veterans Affairs)	$3,790,006	0.1%	Rank history: #77 in FY2021, #84 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
85	Lifehealth, LLC Top agencies Army (Department of the Army) DHS (Department of Homeland Security) Navy (Department of the Navy)	$3,706,405	0.1%	Rank history: not on the FY2021 list, #66 in FY2022, #71 in FY2024 and not on the FY2025 list; down 19 since FY2022.
86	Helios Healthcare, LLC Top agencies VA (Department of Veterans Affairs)	$3,668,719	0.1%	Rank history: not on the FY2021 list, #80 in FY2022, #62 in FY2024 and not on the FY2025 list; down 6 since FY2022.
87	Maxmed Healthcare Inc. Top agencies Army (Department of the Army)	$3,665,679	0.1%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2024 and not on the FY2025 list; new.
88	Maunalani Nursing & Rehabilitation Center Top agencies VA (Department of Veterans Affairs)	$3,605,857	0.1%	Rank history: #68 in FY2021, not on the FY2022 list, #100 in FY2024 and #48 in FY2025; up 20 since FY2022.
89	Clear View Sanitarium, Inc. Top agencies VA (Department of Veterans Affairs)	$3,554,644	0.1%	Rank history: not on the FY2021 list, #88 in FY2022, #61 in FY2024 and #86 in FY2025; down 1 since FY2022.
90	Harbor Operator LLC Top agencies VA (Department of Veterans Affairs)	$3,512,237	0.1%	Rank history: not on the FY2021 list, #94 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
91	First Nations Community Health Source Inc. Top agencies HHS (Department of Health and Human Services)	$3,496,579	0.1%	Rank history: #10 in FY2021, #76 in FY2022, #81 in FY2024 and #78 in FY2025; down 15 since FY2022.
92	Heritage Healthcare at Mattie C. Hall LLC 7 awardees, including Pruitthealth - Trent, LLC, Pruitthealth - Brookhaven LLC and Pruitthealth - Toomsboro, LLC Top agencies VA (Department of Veterans Affairs)	$3,488,278	0.1%	Rank history: #46 in FY2021, #49 in FY2022 and not on the FY2024–FY2025 lists; down 43 since FY2022.
93	The Curtis Home Top agencies VA (Department of Veterans Affairs)	$3,406,578	0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2024 and #71 in FY2025; up 108 since FY2022.
94	Long Beach Healthcare Center, LLC Top agencies VA (Department of Veterans Affairs)	$3,356,828	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 250 since FY2022.
95	Provizor Federal Inc. Top agencies DHA (Defense Health Agency) USAF (Department of the Air Force)	$3,308,293	0.1%	Rank history: #30 in FY2021, #55 in FY2022 and not on the FY2024–FY2025 lists; down 40 since FY2022.
96	Jefferson Operator LLC Top agencies VA (Department of Veterans Affairs)	$3,210,261	0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2024 and #85 in FY2025; up 26 since FY2022.
97	CHS Middle East LLC Through Acuity-Chs, LLC Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$3,067,049	0.1%	Rank history: #70 in FY2021, #96 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
98	HCF Management Inc. 8 awardees, including HCF of Fairview Inc., HCF of Celina Inc. and HCF of Corry Inc. Top agencies VA (Department of Veterans Affairs)	$3,041,480	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 187 since FY2022.
99	Chloeta Holdings LLC Top agencies HHS (Department of Health and Human Services)	$2,933,726	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
100	Concord Healthcare, L.l.c Top agencies VA (Department of Veterans Affairs)	$2,927,586	0.1%	Rank history: not on the FY2021 list, #99 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.

Show 75 more

100 of 1,391 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC Q4

Code	Net obligations	Largest contractor
Q403 Medical Evaluation and Screening Services	$2,987,502,741	Leidos Holdings, Inc.
Q402 Nursing Home, Long-Term & Adult Day Care Services	$911,203,790	9940 West Union Hills Drive Operations LLC
Q401 Nursing	$698,030,004	Ghost RX 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 $5.36 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 Q4 contractors in FY2023?

1. Leidos Holdings, Inc. ($1.11B), 2. Maximus Inc. ($693M), 3. UnitedHealth Group Incorporated ($665M), 4. Loyal Source Government Services LLC ($360M), 5. Noridian Mutual Insurance Company ($54.1M), 6. Ghost RX Inc. ($43M), 7. Donald L. Mooney Enterprises, LLC ($39.1M), 8. Millbrook Support Services Inc ($37.5M), 9. The Arora Group, Inc. ($32.1M), 10. The Chenega Corporation ($30.3M).

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