Top 100 Contractors in PSC Q7: Specialized Technical/ Medical Support, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	UnitedHealth Group Incorporated 2 awardees, including United Healthcare Services,Inc. and Optumserve Health Services, Inc. Top agencies HHS (Department of Health and Human Services) Army (Department of the Army)	$94,902,945	36.0%	Rank history: #5 in FY2022, #4 in FY2023, #2 in FY2024 and not on the FY2025 list; up 5 since FY2020.
2	The SSI Group Inc Top agencies HHS (Department of Health and Human Services)	$15,000,000	5.7%	Rank history: not on the FY2022 list, #8 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
3	Controlant HF. Top agencies Army (Department of the Army)	$14,112,725	5.3%	Rank history: #8 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
4	Prairie Quest, Inc. Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$9,745,764	3.7%	Rank history: #11 in FY2022, #6 in FY2023, #7 in FY2024 and #2 in FY2025; down 3 since FY2020.
5	Colorado Regional Health Information Organization Top agencies HHS (Department of Health and Human Services)	$6,888,773	2.6%	Rank history: not on the FY2022–FY2025 lists; up 40 since FY2020.
6	Goldbelt Frontier, LLC Top agencies Army (Department of the Army)	$5,670,126	2.1%	Rank history: #14 in FY2022, #32 in FY2023, #26 in FY2024 and #40 in FY2025; down 4 since FY2020.
7	Reef Systems-Fsr LLC Top agencies USAF (Department of the Air Force)	$5,310,487	2.0%	Rank history: #15 in FY2022, #13 in FY2023, #51 in FY2024 and not on the FY2025 list; down 4 since FY2020.
8	Knowesis, Inc. Top agencies Army (Department of the Army)	$4,462,688	1.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
9	Go Energistics, LLC Top agencies VA (Department of Veterans Affairs)	$4,249,581	1.6%	Rank history: #31 in FY2022, #15 in FY2023, #37 in FY2024 and #32 in FY2025; up 5 since FY2020.
10	Strategic Medical Equipment Solutions, LLC Top agencies VA (Department of Veterans Affairs)	$4,059,651	1.5%	Rank history: #24 in FY2022, #17 in FY2023, #14 in FY2024 and #7 in FY2025; down 6 since FY2020.
11	Nuwest Group Holdings LLC Top agencies HHS (Department of Health and Human Services)	$3,780,579	1.4%	Rank history: #9 in FY2022, #21 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
12	Leidos Holdings, Inc. Through QTC Medical Services Inc. Top agencies HHS (Department of Health and Human Services)	$3,747,845	1.4%	Rank history: #19 in FY2022, #12 in FY2023, #13 in FY2024 and #12 in FY2025; down 7 since FY2020.
13	Concourse Federal Group LLC Top agencies VA (Department of Veterans Affairs)	$3,116,307	1.2%	Rank history: #20 in FY2022, #16 in FY2023, #12 in FY2024 and #6 in FY2025; down 5 since FY2020.
14	Iowa Healthcare Collaborative Top agencies HHS (Department of Health and Human Services)	$2,242,278	0.8%	Rank history: #28 in FY2022, #20 in FY2023, #10 in FY2024 and #16 in FY2025; down 2 since FY2020.
15	Tribal Health, LLC Top agencies HHS (Department of Health and Human Services)	$2,040,806	0.8%	Rank history: #29 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
16	Mobile Healthcare Facilities LLC Top agencies USAID (US Agency for International Development)	$1,999,550	0.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
17	Martek-Ps&S Global JV, LLC Top agencies VA (Department of Veterans Affairs)	$1,769,080	0.7%	Rank history: #58 in FY2022, #31 in FY2023 and not on the FY2024–FY2025 lists; up 12 since FY2020.
18	Soft Power Solutions, LLC Top agencies USAF (Department of the Air Force)	$1,596,455	0.6%	Rank history: #86 in FY2022 and not on the FY2023–FY2025 lists; up 21 since FY2020.
19	Act1 Federal LLC Top agencies USAF (Department of the Air Force)	$1,518,583	0.6%	Rank history: #35 in FY2022 and not on the FY2023–FY2025 lists; down 2 since FY2020.
20	NDA Partners LLC Top agencies HHS (Department of Health and Human Services)	$1,430,100	0.5%	Rank history: #22 in FY2022, #14 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
21	Millbrook Support Services Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$1,271,969	0.5%	Rank history: not on the FY2022–FY2025 lists; up 43 since FY2020.
22	The Johns Hopkins University Top agencies HHS (Department of Health and Human Services)	$1,192,003	0.5%	Rank history: #16 in FY2022, #5 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2020.
23	Battelle Memorial Institute Top agencies Army (Department of the Army)	$1,184,723	0.4%	Rank history: #34 in FY2022, #69 in FY2023 and not on the FY2024–FY2025 lists; down 7 since FY2020.
24	AB Staffing Solutions LLC Top agencies HHS (Department of Health and Human Services)	$1,155,176	0.4%	Rank history: #38 in FY2022 and not on the FY2023–FY2025 lists; up 17 since FY2020.
25	Ansible Government Solutions LLC Top agencies VA (Department of Veterans Affairs)	$1,073,197	0.4%	Rank history: #59 in FY2022, #33 in FY2023, #33 in FY2024 and #62 in FY2025; down 14 since FY2020.
26	T47 International, Inc. Top agencies Army (Department of the Army)	$1,069,332	0.4%	Rank history: #42 in FY2022 and not on the FY2023–FY2025 lists; down 1 since FY2020.
27	Interagency Readiness Solutions, LLC Top agencies Army (Department of the Army)	$1,042,515	0.4%	Rank history: #46 in FY2022, #30 in FY2023, #24 in FY2024 and #30 in FY2025; down 3 since FY2020.
28	Arapaho Technical Services LLC Top agencies USAF (Department of the Air Force)	$1,042,002	0.4%	Rank history: #49 in FY2022, #46 in FY2023, #43 in FY2024 and #42 in FY2025; up 10 since FY2020.
29	Potawatomi Training LLC Top agencies Army (Department of the Army)	$1,018,801	0.4%	Rank history: #44 in FY2022, #34 in FY2023, #35 in FY2024 and #80 in FY2025; down 3 since FY2020.
30	VXL Enterprises LLC Top agencies HHS (Department of Health and Human Services)	$1,000,000	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	Ghost RX Inc. Top agencies VA (Department of Veterans Affairs)	$970,230	0.4%	Rank history: #33 in FY2022, #70 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
32	Iris Solutions, LLC Top agencies VA (Department of Veterans Affairs)	$958,900	0.4%	Rank history: #32 in FY2022, #36 in FY2023, #36 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
33	Paragone Solutions, Inc. Top agencies Army (Department of the Army)	$927,026	0.4%	Rank history: #71 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
34	Lifegift Organ Donation Center Top agencies VA (Department of Veterans Affairs)	$891,640	0.3%	Rank history: #40 in FY2022, #19 in FY2023, #23 in FY2024 and #23 in FY2025; down 13 since FY2020.
35	Visionary Consulting Partners, LLC Top agencies VA (Department of Veterans Affairs)	$881,926	0.3%	Rank history: #74 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
36	Chirality Capital Consulting, LLC Top agencies DOJ (Department of Justice)	$866,880	0.3%	Rank history: #65 in FY2022, #56 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
37	Diversified Laboratory Repair Inc. Top agencies DHA (Defense Health Agency)	$856,966	0.3%	Rank history: #51 in FY2022, #41 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
38	Circulatory Services Inc. Top agencies VA (Department of Veterans Affairs)	$854,980	0.3%	Rank history: #47 in FY2022, #38 in FY2023, #41 in FY2024 and #39 in FY2025; new, not ranked in FY2020.
39	Healthcare Connections, Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs)	$826,989	0.3%	Rank history: not on the FY2022–FY2025 lists; down 19 since FY2020.
40	National Security Psychological Services LLC Top agencies DOE (Department of Energy)	$800,000	0.3%	Rank history: #30 in FY2022, #24 in FY2023, #18 in FY2024 and #21 in FY2025; up 11 since FY2020.
41	General Infomatics-A Service Disabled Owned Veteran Business, Inc. Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency) Navy (Department of the Navy)	$787,394	0.3%	Rank history: #54 in FY2022, #42 in FY2023, #59 in FY2024 and #43 in FY2025; down 9 since FY2020.
42	Wits Solutions Inc. Top agencies Army (Department of the Army)	$782,879	0.3%	Rank history: #52 in FY2022, #45 in FY2023, #49 in FY2024 and #45 in FY2025; new, not ranked in FY2020.
43	DKW Communications Inc. Top agencies USAF (Department of the Air Force)	$782,619	0.3%	Rank history: #53 in FY2022, #47 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2020.
44	Cherokee Nation Operational Solutions, L.L.C. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$757,700	0.3%	Rank history: not on the FY2022–FY2025 lists; down 31 since FY2020.
45	Ajanta Consulting LLC Top agencies DHA (Defense Health Agency)	$707,708	0.3%	Rank history: #50 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
46	Angel Staffing Incorporated Top agencies DHA (Defense Health Agency)	$704,141	0.3%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
47	Chickasaw Nation Through CNI Professional Services LLC Top agencies USAF (Department of the Air Force)	$683,846	0.3%	Rank history: #60 in FY2022, #49 in FY2023 and not on the FY2024–FY2025 lists; down 10 since FY2020.
48	Fresenius USA Inc. Through Bio-Medical Applications of Louisiana, LLC Top agencies VA (Department of Veterans Affairs)	$674,552	0.3%	Rank history: #69 in FY2022 and not on the FY2023–FY2025 lists; up 30 since FY2020.
49	American Well Corp Top agencies DHA (Defense Health Agency)	$628,500	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
50	Stryker Corporation Through Stryker Sales LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$554,827	0.2%	Rank history: #37 in FY2022, #26 in FY2023, #29 in FY2024 and not on the FY2025 list; up 109 since FY2020.
51	Modern Healthcare Services JV LLC Top agencies USAF (Department of the Air Force)	$554,763	0.2%	Rank history: #63 in FY2022, #60 in FY2023, #72 in FY2024 and #33 in FY2025; down 24 since FY2020.
52	Prosperitus Solutions LLC Top agencies Army (Department of the Army)	$554,153	0.2%	Rank history: #41 in FY2022 and not on the FY2023–FY2025 lists; down 17 since FY2020.
53	Michigan State University Top agencies HHS (Department of Health and Human Services)	$548,647	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
54	Iqvia Inc. Through Iqvia Government Solutions Inc. Top agencies HHS (Department of Health and Human Services)	$503,094	0.2%	Rank history: not on the FY2022–FY2025 lists; down 8 since FY2020.
55	Graham Technologies LLC Top agencies Army (Department of the Army)	$495,285	0.2%	Rank history: not on the FY2022–FY2025 lists; down 8 since FY2020.
56	Medical Outfitter Training Consultants LLC Top agencies DOJ (Department of Justice)	$490,647	0.2%	Rank history: not on the FY2022–FY2025 lists; down 7 since FY2020.
57	Triax Technologies, Inc. Top agencies Treasury (Department of the Treasury)	$486,280	0.2%	Rank history: #79 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
58	Am Trace LLC Top agencies HHS (Department of Health and Human Services)	$483,827	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
59	Robison Medical Resource Group LLC Top agencies HHS (Department of Health and Human Services)	$451,656	0.2%	Rank history: #67 in FY2022, #79 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
60	Metis Top agencies VA (Department of Veterans Affairs)	$432,160	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
61	Med-Share Inc. Top agencies DOJ (Department of Justice)	$432,000	0.2%	Rank history: not on the FY2022 list, #71 in FY2023, #76 in FY2024 and #88 in FY2025; new, not ranked in FY2020.
62	Decypher Technologies Ltd Top agencies USAF (Department of the Air Force)	$406,874	0.2%	Rank history: #62 in FY2022, #85 in FY2023 and not on the FY2024–FY2025 lists; down 12 since FY2020.
63	Destiny Management Services, LLC Top agencies USAF (Department of the Air Force)	$393,019	0.1%	Rank history: #70 in FY2022, #29 in FY2023, #19 in FY2024 and #13 in FY2025; down 20 since FY2020.
64	The Chenega Corporation Through Chenega Healthcare Services LLC Top agencies WHS (DOD Washington Headquarters Service) USAF (Department of the Air Force)	$390,042	0.1%	Rank history: #64 in FY2022, #59 in FY2023 and not on the FY2024–FY2025 lists; down 24 since FY2020.
65	Action Staffing Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$387,594	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
66	Aldevra LLC Top agencies VA (Department of Veterans Affairs)	$379,035	0.1%	Rank history: #48 in FY2022, #90 in FY2023, #74 in FY2024 and #65 in FY2025; new, not ranked in FY2020.
67	The Peak Inc. Top agencies USAF (Department of the Air Force)	$375,623	0.1%	Rank history: #100 in FY2022 and not on the FY2023–FY2025 lists; down 15 since FY2020.
68	Language On Demand, Inc. Top agencies USAF (Department of the Air Force)	$366,900	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
69	Ncchc Resources Inc. Top agencies DHS (Department of Homeland Security)	$365,000	0.1%	Rank history: #76 in FY2022 and not on the FY2023–FY2025 lists; down 16 since FY2020.
70	D2 Government Solutions, Inc. Top agencies Army (Department of the Army)	$358,505	0.1%	Rank history: #77 in FY2022, #66 in FY2023 and not on the FY2024–FY2025 lists; down 16 since FY2020.
71	Distinctive Spectrum Healthcare Solutions JV LLC Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency)	$352,318	0.1%	Rank history: #56 in FY2022, #77 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
72	Epoch Concepts LLC Top agencies VA (Department of Veterans Affairs)	$349,835	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
73	Dialysis Clinic, Inc. Top agencies VA (Department of Veterans Affairs)	$338,498	0.1%	Rank history: not on the FY2022–FY2025 lists; up 6 since FY2020.
74	Renmar JV, LLC Top agencies VA (Department of Veterans Affairs)	$337,902	0.1%	Rank history: #61 in FY2022, #75 in FY2023 and not on the FY2024–FY2025 lists; down 59 since FY2020.
75	Caban Resources LLC Top agencies USAF (Department of the Air Force)	$332,064	0.1%	Rank history: #81 in FY2022 and not on the FY2023–FY2025 lists; down 17 since FY2020.
76	Canon Inc. 2 awardees, including Canon Medical Systems Usa, Inc. and Canon Medical Informatics Inc. Top agencies VA (Department of Veterans Affairs)	$326,770	0.1%	Rank history: #78 in FY2022, #72 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
77	Getinge USA Sales, LLC Top agencies Army (Department of the Army)	$323,152	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
78	Avera Health Top agencies HHS (Department of Health and Human Services)	$318,327	0.1%	Rank history: #95 in FY2022 and not on the FY2023–FY2025 lists; down 30 since FY2020.
79	Quality Registry Services LLC Top agencies VA (Department of Veterans Affairs)	$308,098	0.1%	Rank history: #90 in FY2022, #92 in FY2023, #93 in FY2024 and not on the FY2025 list; down 22 since FY2020.
80	The Churchill Companies Through TSI Incorporated Top agencies Army (Department of the Army)	$305,205	0.1%	Rank history: #83 in FY2022, #74 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
81	Sterling Medical Corporation Through Sterling Medical Associates, Inc. Top agencies USAF (Department of the Air Force)	$299,467	0.1%	Rank history: not on the FY2022–FY2023 lists, #32 in FY2024 and not on the FY2025 list; down 18 since FY2020.
82	General Electric Company Top agencies VA (Department of Veterans Affairs)	$295,418	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
83	Johnson & Johnson Through Biosense Webster, Inc. Top agencies VA (Department of Veterans Affairs)	$260,478	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
84	Market Services, Inc. Top agencies HHS (Department of Health and Human Services)	$258,898	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
85	Web Traits Inc. Top agencies USAF (Department of the Air Force)	$245,621	0.1%	Rank history: #94 in FY2022, #84 in FY2023 and not on the FY2024–FY2025 lists; down 15 since FY2020.
86	Becton, Dickinson and Co Through Carefusion 2200 Inc. Top agencies VA (Department of Veterans Affairs)	$240,819	0.1%	Rank history: #88 in FY2022, #89 in FY2023, #91 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
87	Mitchell Consulting Services Group Inc. Top agencies HHS (Department of Health and Human Services)	$229,215	0.1%	Rank history: not on the FY2022–FY2025 lists; down 20 since FY2020.
88	Deltastrac LLC Top agencies USAF (Department of the Air Force)	$226,142	0.1%	Rank history: #92 in FY2022, #88 in FY2023, #86 in FY2024 and #81 in FY2025; new, not ranked in FY2020.
89	Biomedic Science Material Joint Stock Company Top agencies HHS (Department of Health and Human Services)	$222,945	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
90	American Society for Radiation Oncology Top agencies VA (Department of Veterans Affairs)	$220,000	0.1%	Rank history: #96 in FY2022, #93 in FY2023, #97 in FY2024 and #84 in FY2025; new, not ranked in FY2020.
91	Best Match Corporation Top agencies DHA (Defense Health Agency)	$218,705	0.1%	Rank history: not on the FY2022–FY2025 lists; down 22 since FY2020.
92	Compass Medical Provider LLC Top agencies Army (Department of the Army)	$214,583	0.1%	Rank history: not on the FY2022–FY2025 lists; down 5 since FY2020.
93	Medaire Inc. Top agencies DOT (Department of Transportation) NASA (National Aeronautics and Space Administration)	$214,410	0.1%	Rank history: not on the FY2022 list, #95 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2020.
94	Government Marketing and Procurement, LLC Top agencies VA (Department of Veterans Affairs)	$211,972	0.1%	Rank history: not on the FY2022–FY2025 lists; down 4 since FY2020.
95	Siemens Aktiengesellschaft 2 awardees, including Varian Medical Systems, Inc. and Siemens Medical Solutions Usa, Inc. Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs)	$211,767	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
96	GC Associates Usa, LLC Top agencies USAF (Department of the Air Force)	$200,247	0.1%	Rank history: not on the FY2022–FY2025 lists; up 5 since FY2020.
97	Cardionet Inc. Top agencies VA (Department of Veterans Affairs)	$200,000	0.1%	Rank history: not on the FY2022–FY2025 lists; up 5 since FY2020.
98	Microtechnologies LLC Top agencies VA (Department of Veterans Affairs)	$199,650	0.1%	Rank history: not on the FY2022 list, #68 in FY2023, #100 in FY2024 and not on the FY2025 list; down 24 since FY2020.
99	Glomax, Inc. Top agencies VA (Department of Veterans Affairs)	$192,360	0.1%	Rank history: not on the FY2022–FY2025 lists; up 66 since FY2020.
100	Science Applications International Corporation Top agencies HHS (Department of Health and Human Services)	$192,254	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

Rankings for the codes under PSC Q7

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 $264 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. 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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