Top 100 Contractors in NAICS 621512: Diagnostic Imaging Centers, FY2023

Name: Top 100 Contractors in NAICS 621512: Diagnostic Imaging Centers, FY2023
Creator: GovTribe

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

The top 10 won 61% of FY2023 NAICS 621512 contract dollars

Contract obligations: $75,032,831 Net of deobligations, by contracts coded NAICS 621512
Contractors: 120 Parent companies with an obligation
Largest contractor: Valor Network, Inc. $14.5 million, 16.4% 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	Valor Network, Inc. Top agencies DHA (Defense Health Agency) DHS (Department of Homeland Security) USAF (Department of the Air Force)	$14,532,050	16.4%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2024 and #1 in FY2025; unchanged since FY2022.
2	Ansible Government Solutions LLC Top agencies VA (Department of Veterans Affairs)	$14,135,961	15.9%	Rank history: not on the FY2021 list, #18 in FY2022, #2 in FY2024 and not on the FY2025 list; up 16 since FY2022.
3	Government Imaging Services LLC Top agencies VA (Department of Veterans Affairs) DHA (Defense Health Agency)	$5,104,058	5.8%	Rank history: #2 in FY2021, #2 in FY2022, #4 in FY2024 and #3 in FY2025; down 1 since FY2022.
4	Advanced Imaging Management, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DOJ (Department of Justice)	$3,600,524	4.1%	Rank history: #6 in FY2021, #5 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
5	Mystic Ventures Group LLC Top agencies VA (Department of Veterans Affairs)	$3,121,463	3.5%	Rank history: #3 in FY2021, #8 in FY2022, #6 in FY2024 and #5 in FY2025; up 3 since FY2022.
6	Redhawk Group International, LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$3,085,251	3.5%	Rank history: not on the FY2021 list, #7 in FY2022, #17 in FY2024 and #7 in FY2025; up 1 since FY2022.
7	Shared Medical Services Inc. Top agencies VA (Department of Veterans Affairs)	$2,979,524	3.4%	Rank history: #31 in FY2021, #10 in FY2022, #8 in FY2024 and #8 in FY2025; up 3 since FY2022.
8	Diagnostic Imaging Associates, Inc. Top agencies HHS (Department of Health and Human Services)	$2,931,682	3.3%	Rank history: #5 in FY2021, #4 in FY2022, #5 in FY2024 and #6 in FY2025; down 4 since FY2022.
9	Riverside Radiology and Interventional Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$2,513,461	2.8%	Rank history: #9 in FY2021, #6 in FY2022, #9 in FY2024 and not on the FY2025 list; down 3 since FY2022.
10	Radiology Professional Management, LLC Top agencies VA (Department of Veterans Affairs)	$2,473,047	2.8%	Rank history: #12 in FY2021, #15 in FY2022, #10 in FY2024 and #32 in FY2025; up 5 since FY2022.
11	Dt-Trak Consulting, Inc. Top agencies HHS (Department of Health and Human Services)	$1,782,000	2.0%	Rank history: not on the FY2021 list, #9 in FY2022 and not on the FY2024–FY2025 lists; down 2 since FY2022.
12	Insight Health Corp. Top agencies VA (Department of Veterans Affairs)	$1,747,513	2.0%	Rank history: #16 in FY2021, #17 in FY2022, #11 in FY2024 and not on the FY2025 list; up 5 since FY2022.
13	Ibex It Business Experts LLC Top agencies DHA (Defense Health Agency)	$1,447,142	1.6%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2024 and #12 in FY2025; new.
14	All Valley Imaging, L.l.c Top agencies HHS (Department of Health and Human Services)	$1,355,440	1.5%	Rank history: #11 in FY2021, #12 in FY2022, #14 in FY2024 and #17 in FY2025; down 2 since FY2022.
15	White Mountain Radiology, P.L.L.C. Top agencies HHS (Department of Health and Human Services)	$1,246,626	1.4%	Rank history: #63 in FY2021, #52 in FY2022, #15 in FY2024 and #13 in FY2025; up 37 since FY2022.
16	Med-Share Inc. Top agencies HHS (Department of Health and Human Services) DOJ (Department of Justice)	$1,239,280	1.4%	Rank history: #20 in FY2021, #14 in FY2022, #21 in FY2024 and #15 in FY2025; down 2 since FY2022.
17	Clinical Imaging Systems, Inc. Top agencies DHA (Defense Health Agency) HHS (Department of Health and Human Services)	$958,865	1.1%	Rank history: not on the FY2021 list, #19 in FY2022, #18 in FY2024 and #43 in FY2025; up 2 since FY2022.
18	IS Healthcare LLC Top agencies VA (Department of Veterans Affairs)	$905,002	1.0%	Rank history: #10 in FY2021, #11 in FY2022, #16 in FY2024 and #11 in FY2025; down 7 since FY2022.
19	Digirad Corporation 2 awardees, including DMS Health Technologies Inc. and DMS Imaging, Inc. Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services)	$630,000	0.7%	Rank history: not on the FY2021–FY2022 lists, #29 in FY2024 and not on the FY2025 list; new.
20	Bronze Star Industries, Inc. Top agencies HHS (Department of Health and Human Services)	$604,800	0.7%	Rank history: #23 in FY2021, #21 in FY2022, #25 in FY2024 and #54 in FY2025; up 1 since FY2022.
21	Hamamatsu / Queen's Pet Imaging Center, LLC Top agencies DHA (Defense Health Agency)	$545,454	0.6%	Rank history: #24 in FY2021, #32 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
22	Northland Healthcare Alliance Top agencies HHS (Department of Health and Human Services)	$463,725	0.5%	Rank history: #43 in FY2021, #35 in FY2022, #27 in FY2024 and #22 in FY2025; up 13 since FY2022.
23	Maxmed Healthcare Inc. Top agencies USAF (Department of the Air Force)	$461,192	0.5%	Rank history: #14 in FY2021, #16 in FY2022, #12 in FY2024 and #14 in FY2025; down 7 since FY2022.
24	Advent-Reef JV LLC Top agencies USAF (Department of the Air Force)	$450,096	0.5%	Rank history: not on the FY2021–FY2022 lists, #23 in FY2024 and not on the FY2025 list; new.
25	Vetmed Group LLC Top agencies HHS (Department of Health and Human Services)	$431,695	0.5%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2024 and #2 in FY2025; new.
26	Trinity Health Top agencies HHS (Department of Health and Human Services)	$430,000	0.5%	Rank history: not on the FY2021 list, #41 in FY2022 and not on the FY2024–FY2025 lists; up 15 since FY2022.
27	Traversent Solutions Inc. Top agencies DOJ (Department of Justice)	$424,320	0.5%	Rank history: #37 in FY2021, #37 in FY2022, #26 in FY2024 and #26 in FY2025; up 10 since FY2022.
28	Chesapeake Open Mri, LLC Top agencies HHS (Department of Health and Human Services)	$405,000	0.5%	Rank history: not on the FY2021–FY2022 lists, #32 in FY2024 and #47 in FY2025; new.
29	Dockside Imaging LLC Top agencies VA (Department of Veterans Affairs)	$369,295	0.4%	Rank history: #8 in FY2021, #31 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
30	Assured Imaging Womens Wellness of Southern Arizona LLC Top agencies HHS (Department of Health and Human Services)	$365,015	0.4%	Rank history: #52 in FY2021, #34 in FY2022, #22 in FY2024 and #38 in FY2025; up 4 since FY2022.
31	Shared Medical Technology, LLC Top agencies HHS (Department of Health and Human Services)	$363,161	0.4%	Rank history: not on the FY2021 list, #25 in FY2022, #28 in FY2024 and #23 in FY2025; down 6 since FY2022.
32	Unique Mobile Diagnostic Services Inc. Top agencies DOJ (Department of Justice)	$331,753	0.4%	Rank history: #30 in FY2021, #44 in FY2022, #43 in FY2024 and #25 in FY2025; up 12 since FY2022.
33	Government of the United States Through DLA Troop Support Top agencies DOJ (Department of Justice)	$330,353	0.4%	Rank history: not on the FY2021 list, #13 in FY2022, #79 in FY2024 and not on the FY2025 list; down 20 since FY2022.
34	Hologic, Inc. 2 awardees, including Hologic Sales and Service, LLC Top agencies VA (Department of Veterans Affairs) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$321,587	0.4%	Rank history: #98 in FY2021, #50 in FY2022, #34 in FY2024 and #42 in FY2025; up 16 since FY2022.
35	Precise Information Systems & Professional Services Inc. Top agencies Army (Department of the Army)	$280,819	0.3%	Rank history: #42 in FY2021, #40 in FY2022 and not on the FY2024–FY2025 lists; up 5 since FY2022.
36	Ausdanbrook Properties Inc Top agencies DHA (Defense Health Agency)	$279,405	0.3%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2024 and #29 in FY2025; new.
37	General Electric Company 3 awardees, including GE Healthcare Inc. and GE Precision Healthcare LLC Top agencies DOJ (Department of Justice) HHS (Department of Health and Human Services)	$265,581	0.3%	Rank history: #48 in FY2021, #54 in FY2022, #40 in FY2024 and #40 in FY2025; up 17 since FY2022.
38	Synthesis Radiology Specialists, LLC Top agencies HHS (Department of Health and Human Services)	$250,000	0.3%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2024 and #65 in FY2025; new.
39	Medispace Diagnostics Ltd Top agencies USAF (Department of the Air Force)	$227,215	0.3%	Rank history: not on the FY2021 list, #43 in FY2022, #37 in FY2024 and not on the FY2025 list; up 4 since FY2022.
40	Mission Search International, Inc. Top agencies VA (Department of Veterans Affairs)	$219,395	0.2%	Rank history: #28 in FY2021, #29 in FY2022 and not on the FY2024–FY2025 lists; down 11 since FY2022.
41	Dilligas Corp Top agencies HHS (Department of Health and Human Services)	$202,427	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
42	OU Medicine Inc. Top agencies HHS (Department of Health and Human Services)	$200,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
43	A Medical Corporation Quantum Neuromonitoring Corporation Top agencies USAF (Department of the Air Force)	$180,000	0.2%	Rank history: #77 in FY2021, #62 in FY2022 and not on the FY2024–FY2025 lists; up 19 since FY2022.
44	Johnson Venture Management Solutions, Inc. Top agencies USAF (Department of the Air Force)	$175,192	0.2%	Rank history: #55 in FY2021, #55 in FY2022 and not on the FY2024–FY2025 lists; up 11 since FY2022.
45	Hitachi, Ltd. Through Fujifilm Healthcare Americas Corp Top agencies VA (Department of Veterans Affairs)	$173,000	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
46	University of Pittsburgh - of the Commonwealth System of Higher Education Top agencies HHS (Department of Health and Human Services)	$170,094	0.2%	Rank history: #38 in FY2021, not on the FY2022 list, #66 in FY2024 and not on the FY2025 list; returned.
47	Ultrasound Imaging Concepts LLC Top agencies DOJ (Department of Justice)	$144,200	0.2%	Rank history: not on the FY2021–FY2022 lists, #31 in FY2024 and #30 in FY2025; new.
48	A-Bear Consult LLC Top agencies VA (Department of Veterans Affairs)	$121,800	0.1%	Rank history: #68 in FY2021, #60 in FY2022, #39 in FY2024 and #37 in FY2025; up 12 since FY2022.
49	Unimed S.R.L. Top agencies USAF (Department of the Air Force)	$115,318	0.1%	Rank history: #41 in FY2021, #42 in FY2022, #41 in FY2024 and #48 in FY2025; down 7 since FY2022.
50	Correctional Diagnostic Imaging Inc. 2 awardees Top agencies DOJ (Department of Justice)	$106,441	0.1%	Rank history: #19 in FY2021, #38 in FY2022 and not on the FY2024–FY2025 lists; down 12 since FY2022.
51	The Vanderbilt University Top agencies HHS (Department of Health and Human Services)	$99,291	0.1%	Rank history: #40 in FY2021, #57 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
52	Cardiovascular Imaging Services, Inc. Top agencies VA (Department of Veterans Affairs)	$97,444	0.1%	Rank history: not on the FY2021 list, #58 in FY2022, #65 in FY2024 and #64 in FY2025; up 6 since FY2022.
53	Sisters of Charity of Leavenworth Health System Through SCL Health - Montana Top agencies HHS (Department of Health and Human Services)	$91,200	0.1%	Rank history: #39 in FY2021, #45 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
54	Aegys, LLC Top agencies VA (Department of Veterans Affairs)	$84,479	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
55	University of Oklahoma Top agencies VA (Department of Veterans Affairs)	$71,692	0.1%	Rank history: #66 in FY2021, #63 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
56	Veteran Information Technologies, LLC Top agencies VA (Department of Veterans Affairs)	$69,100	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
57	Soundwave Imaging, Inc. Top agencies DOJ (Department of Justice)	$64,995	0.1%	Rank history: #93 in FY2021, #74 in FY2022, #62 in FY2024 and #71 in FY2025; up 17 since FY2022.
58	Siemens Aktiengesellschaft 2 awardees, including Varian Medical Systems, Inc. and Siemens Medical Solutions Usa, Inc. Top agencies DHA (Defense Health Agency) VA (Department of Veterans Affairs)	$64,779	0.1%	Rank history: not on the FY2021 list, #53 in FY2022 and not on the FY2024–FY2025 lists; down 5 since FY2022.
59	Comp-Ray, Inc. Top agencies HHS (Department of Health and Human Services)	$62,000	0.1%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2024 and not on the FY2025 list; new.
60	American Correctional Healthcare, Inc. Top agencies DOJ (Department of Justice)	$61,500	0.1%	Rank history: #61 in FY2021, #56 in FY2022, #56 in FY2024 and #85 in FY2025; down 4 since FY2022.
61	Cardionet, LLC Top agencies HHS (Department of Health and Human Services)	$61,140	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
62	United Trinity Investment Group, LLC Top agencies HHS (Department of Health and Human Services)	$54,984	0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2024 and #60 in FY2025; new.
63	Tower Imaging LLC Top agencies VA (Department of Veterans Affairs)	$54,400	0.1%	Rank history: not on the FY2021 list, #69 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
64	Ischemaview, Inc. Top agencies VA (Department of Veterans Affairs)	$54,120	0.1%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2024 and #72 in FY2025; new.
65	Foxfire Scientific, Inc. Top agencies VA (Department of Veterans Affairs)	$54,020	0.1%	Rank history: #87 in FY2021, #51 in FY2022 and not on the FY2024–FY2025 lists; down 14 since FY2022.
66	Viken Detection Corporation Top agencies DOS (Department of State)	$53,315	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
67	Regents of the University of Michigan Top agencies VA (Department of Veterans Affairs)	$53,143	0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2024 and not on the FY2025 list; up 52 since FY2022.
68	Salem Radiology Consultants PC Top agencies HHS (Department of Health and Human Services)	$50,000	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
69	Griglock Thomas M PHD Top agencies VA (Department of Veterans Affairs)	$48,525	0.1%	Rank history: #74 in FY2021, #70 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
70	Holdenville Hospital Authority Top agencies HHS (Department of Health and Human Services)	$48,330	0.1%	Rank history: #45 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
71	Ghost RX Inc. Top agencies VA (Department of Veterans Affairs)	$47,137	0.1%	Rank history: not on the FY2021 list, #71 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
72	Utah Lithotripsy LP Top agencies VA (Department of Veterans Affairs)	$46,800	0.1%	Rank history: not on the FY2021 list, #76 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
73	Sasse Imaging, Inc. Top agencies HHS (Department of Health and Human Services)	$46,630	0.1%	Rank history: #71 in FY2021, not on the FY2022 list, #64 in FY2024 and #27 in FY2025; up 33 since FY2022.
74	Medtronic Public Limited Company Through Covidien Sales LLC Top agencies VA (Department of Veterans Affairs)	$46,467	0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
75	Edger Associates, Inc. Top agencies VA (Department of Veterans Affairs)	$43,516	<0.1%	Rank history: #85 in FY2021, #91 in FY2022, #70 in FY2024 and #66 in FY2025; up 16 since FY2022.
76	Healthtronics Inc. Through Fayetteville Lithotripters Limited Partnership - South Carolina II Top agencies VA (Department of Veterans Affairs)	$43,100	<0.1%	Rank history: not on the FY2021 list, #78 in FY2022 and not on the FY2024–FY2025 lists; up 2 since FY2022.
77	Tech62 Inc. Top agencies VA (Department of Veterans Affairs)	$42,700	<0.1%	Rank history: not on the FY2021 list, #72 in FY2022, #67 in FY2024 and #67 in FY2025; down 5 since FY2022.
78	Healthtronics Stone Solutions, LLC Top agencies VA (Department of Veterans Affairs)	$42,400	<0.1%	Rank history: #32 in FY2021, #33 in FY2022, not on the FY2024 list and #88 in FY2025; down 45 since FY2022.
79	Sonoaid Imaging, Inc. Top agencies DOJ (Department of Justice)	$39,600	<0.1%	Rank history: #75 in FY2021, #80 in FY2022, #58 in FY2024 and #61 in FY2025; up 1 since FY2022.
80	Trident USA Health Services Through Symphony Diagnostic Services NO. 1, LLC Top agencies DHA (Defense Health Agency)	$37,990	<0.1%	Rank history: #92 in FY2021, #82 in FY2022, #80 in FY2024 and not on the FY2025 list; up 2 since FY2022.
81	DGA Medical LLC Top agencies VA (Department of Veterans Affairs)	$37,199	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82	The Saratoga Hospital Top agencies DHA (Defense Health Agency)	$36,300	<0.1%	Rank history: #67 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
83	M2S, Inc. Top agencies VA (Department of Veterans Affairs)	$35,573	<0.1%	Rank history: #80 in FY2021, #89 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
84	Cenmed Enterprises Inc. Top agencies WHS (DOD Washington Headquarters Service)	$34,380	<0.1%	Rank history: not on the FY2021 list, #83 in FY2022, #71 in FY2024 and #78 in FY2025; down 1 since FY2022.
85	GE Healthcare Iits USA Corp. Top agencies DOJ (Department of Justice) HHS (Department of Health and Human Services)	$33,216	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
86	The University of Alabama System Through University of Alabama At Birmingham Top agencies VA (Department of Veterans Affairs)	$31,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2024 and not on the FY2025 list; new.
87	Intelli-Heart Services, Inc. Top agencies VA (Department of Veterans Affairs)	$30,750	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
88	ST. Joseph Hospital Inc. Through National Jewish Health Top agencies VA (Department of Veterans Affairs)	$28,716	<0.1%	Rank history: not on the FY2021 list, #85 in FY2022, #75 in FY2024 and not on the FY2025 list; down 3 since FY2022.
89	Kalispell Regional Medical Center Inc. Top agencies HHS (Department of Health and Human Services)	$28,200	<0.1%	Rank history: #21 in FY2021, #28 in FY2022 and not on the FY2024–FY2025 lists; down 61 since FY2022.
90	Heather Hartsock Top agencies HHS (Department of Health and Human Services)	$27,450	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
91	Healthpartners, Inc. Through Park Nicollet Clinic Top agencies DOJ (Department of Justice)	$24,192	<0.1%	Rank history: #100 in FY2021, not on the FY2022 list, #98 in FY2024 and not on the FY2025 list; up 13 since FY2022.
92	Georgetown University (THE) Top agencies HHS (Department of Health and Human Services)	$23,856	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
93	The Trustees of the University of Pennsylvania Top agencies HHS (Department of Health and Human Services)	$23,040	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
94	Rocjoi Medical Imaging LLC Top agencies DHA (Defense Health Agency)	$22,594	<0.1%	Rank history: #46 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
95	Target Medical Imaging, Ltd. Top agencies DOJ (Department of Justice)	$18,000	<0.1%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
96	Diversified Radiology of Colorado, Inc. Top agencies DOJ (Department of Justice)	$15,675	<0.1%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2024 and #96 in FY2025; new.
97	Carahsoft Technology Corp Top agencies HHS (Department of Health and Human Services)	$10,320	<0.1%	Rank history: not on the FY2021–FY2022 lists, #87 in FY2024 and not on the FY2025 list; new.
98	Neosoft, LLC Top agencies VA (Department of Veterans Affairs)	$9,000	<0.1%	Rank history: not on the FY2021–FY2022 lists, #92 in FY2024 and #94 in FY2025; up 13 since FY2022.
99	Zoll Medical Corporation Top agencies Navy (Department of the Navy)	$8,515	<0.1%	Rank history: not on the FY2021 list, #100 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
100	Lakeview Mobile Services LLC Top agencies DOJ (Department of Justice)	$8,400	<0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2024 and not on the FY2025 list; up 12 since FY2022.

Show 75 more

100 of 120 contractors listed here. See the rest on GovTribe.

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 $88.7 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 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 NAICS 621512 contractors in FY2023?

1. Valor Network, Inc. ($14.5M), 2. Ansible Government Solutions LLC ($14.1M), 3. Government Imaging Services LLC ($5.1M), 4. Advanced Imaging Management, LLC ($3.6M), 5. Mystic Ventures Group LLC ($3.12M), 6. Redhawk Group International, LLC ($3.09M), 7. Shared Medical Services Inc. ($2.98M), 8. Diagnostic Imaging Associates, Inc. ($2.93M), 9. Riverside Radiology and Interventional Associates, Inc. ($2.51M), 10. Radiology Professional Management, LLC ($2.47M).

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