Top 100 Contractors in NAICS 621512: Diagnostic Imaging Centers, FY2021

Parent companies by net contract obligations Oct 1, 2020 – Sep 30, 2021 Code page on GovTribe

The top 10 won 48% of FY2021 NAICS 621512 contract dollars

Ranking facts

Contract obligations
$49,938,913 Net of deobligations, by contracts coded NAICS 621512
Contractors
140 Parent companies with an obligation
Largest contractor
Valor Network, Inc. $7.24 million, 12.6% of obligations
Data as of

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 $7,244,463
Rank history: #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since FY2020.
2 $4,977,616
Rank history: #2 in FY2022, #3 in FY2023, #4 in FY2024 and #3 in FY2025; unchanged since FY2020.
3 $2,789,842
Rank history: #8 in FY2022, #5 in FY2023, #6 in FY2024 and #5 in FY2025; up 1 since FY2020.
4 $2,233,223
Rank history: #3 in FY2022 and not on the FY2023–FY2025 lists; up 11 since FY2020.
5 $2,129,559
Rank history: #4 in FY2022, #8 in FY2023, #5 in FY2024 and #6 in FY2025; down 2 since FY2020.
6 $1,951,765
Rank history: #5 in FY2022, #4 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
7 $1,780,543
Rank history: #64 in FY2022 and not on the FY2023–FY2025 lists; up 12 since FY2020.
8 $1,750,187
Rank history: #31 in FY2022, #29 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
9 $1,484,116
Rank history: #6 in FY2022, #9 in FY2023, #9 in FY2024 and not on the FY2025 list; unchanged since FY2020.
10 $1,440,480
Rank history: #11 in FY2022, #18 in FY2023, #16 in FY2024 and #11 in FY2025; up 14 since FY2020.
11 $1,155,200
Rank history: #12 in FY2022, #14 in FY2023, #14 in FY2024 and #17 in FY2025; up 5 since FY2020.
12 $1,115,154
Rank history: #15 in FY2022, #10 in FY2023, #10 in FY2024 and #32 in FY2025; unchanged since FY2020.
13 $1,093,050
Rank history: #24 in FY2022 and not on the FY2023–FY2025 lists; down 6 since FY2020.
14 $1,037,770
Rank history: #16 in FY2022, #23 in FY2023, #12 in FY2024 and #14 in FY2025; up 4 since FY2020.
15 $988,000
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
16 $973,431
Rank history: #17 in FY2022, #12 in FY2023, #11 in FY2024 and #10 in FY2025; up 6 since FY2020.
17 $962,978
Rank history: not on the FY2022–FY2023 lists, #20 in FY2024 and #20 in FY2025; up 10 since FY2020.
18 $902,500
Rank history: #23 in FY2022 and not on the FY2023–FY2025 lists; up 5 since FY2020.
19 $781,185
Rank history: #38 in FY2022, #50 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2020.
20 $726,500
Rank history: #14 in FY2022, #16 in FY2023, #21 in FY2024 and #15 in FY2025; new, not ranked in FY2020.
21
Kalispell Regional Medical Center Inc.
$721,432
Rank history: #28 in FY2022, #89 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2020.
22 $594,824
Rank history: #49 in FY2022 and not on the FY2023–FY2025 lists; down 2 since FY2020.
23 $594,206
Rank history: #21 in FY2022, #20 in FY2023, #25 in FY2024 and #54 in FY2025; down 12 since FY2020.
24 $519,168
Rank history: #32 in FY2022, #21 in FY2023 and not on the FY2024–FY2025 lists; up 4 since FY2020.
25 $494,821
Rank history: not on the FY2022–FY2025 lists; up 4 since FY2020.
26 $490,000
Rank history: not on the FY2022–FY2025 lists; down 16 since FY2020.
27 $441,288
Rank history: not on the FY2022–FY2025 lists; down 6 since FY2020.
28 $417,568
Rank history: #29 in FY2022, #40 in FY2023 and not on the FY2024–FY2025 lists; up 2 since FY2020.
29 $411,884
Rank history: not on the FY2022–FY2023 lists, #68 in FY2024 and #91 in FY2025; up 15 since FY2020.
30 $368,283
Rank history: #44 in FY2022, #32 in FY2023, #43 in FY2024 and #25 in FY2025; up 4 since FY2020.
31 $355,250
Rank history: #10 in FY2022, #7 in FY2023, #8 in FY2024 and #8 in FY2025; new, not ranked in FY2020.
32 $346,700
Rank history: #33 in FY2022, #78 in FY2023, not on the FY2024 list and #88 in FY2025; up 24 since FY2020.
33 $317,500
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34 $300,000
Rank history: #39 in FY2022, not on the FY2023 list, #46 in FY2024 and not on the FY2025 list; up 3 since FY2020.
35 $291,366
Rank history: not on the FY2022–FY2025 lists; up 7 since FY2020.
36
Alliance Medical Limited
$258,310
Rank history: #77 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
37 $252,500
Rank history: #37 in FY2022, #27 in FY2023, #26 in FY2024 and #26 in FY2025; down 1 since FY2020.
38 $249,988
Rank history: not on the FY2022 list, #46 in FY2023, #66 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
39 $248,500
Rank history: #45 in FY2022, #53 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
40 $235,217
Rank history: #57 in FY2022, #51 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2020.
41 $233,972
Rank history: #42 in FY2022, #49 in FY2023, #41 in FY2024 and #48 in FY2025; up 7 since FY2020.
42 $231,255
Rank history: #40 in FY2022, #35 in FY2023 and not on the FY2024–FY2025 lists; up 39 since FY2020.
43 $201,916
Rank history: #35 in FY2022, #22 in FY2023, #27 in FY2024 and #22 in FY2025; up 8 since FY2020.
44 $199,680
Rank history: #48 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
45 $190,000
Rank history: not on the FY2022 list, #70 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2020.
46 $187,000
Rank history: not on the FY2022 list, #94 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
47 $185,500
Rank history: #36 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
48 $180,286
Rank history: #54 in FY2022, #37 in FY2023, #40 in FY2024 and #40 in FY2025; new, not ranked in FY2020.
49 $163,567
Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
50 $142,824
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
51
Sterling Medical Corporation Through Sterling Medical Associates, Inc.
$141,332
Rank history: not on the FY2022–FY2025 lists; up 6 since FY2020.
52 $134,850
Rank history: #34 in FY2022, #30 in FY2023, #22 in FY2024 and #38 in FY2025; up 6 since FY2020.
53 $126,382
Rank history: #81 in FY2022 and not on the FY2023–FY2025 lists; down 12 since FY2020.
54 $120,000
Rank history: not on the FY2022–FY2025 lists; down 1 since FY2020.
55 $106,847
Rank history: #55 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
56 $104,203
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
57 $97,940
Rank history: #96 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
58 $97,605
Rank history: #67 in FY2022 and not on the FY2023–FY2025 lists; up 14 since FY2020.
59 $96,648
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
60 $93,960
Rank history: #59 in FY2022 and not on the FY2023–FY2025 lists; up 5 since FY2020.
61 $93,015
Rank history: #56 in FY2022, #60 in FY2023, #56 in FY2024 and #85 in FY2025; up 5 since FY2020.
62 $82,598
Rank history: not on the FY2022–FY2024 lists and #84 in FY2025; new, not ranked in FY2020.
63 $80,074
Rank history: #52 in FY2022, #15 in FY2023, #15 in FY2024 and #13 in FY2025; down 1 since FY2020.
64 $76,446
Rank history: not on the FY2022–FY2025 lists; up 67 since FY2020.
65
Agiliti Health Inc. 2 awardees
$75,000
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
66 $74,908
Rank history: #63 in FY2022, #55 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
67 $73,026
Rank history: not on the FY2022 list, #82 in FY2023 and not on the FY2024–FY2025 lists; up 8 since FY2020.
68 $67,380
Rank history: #60 in FY2022, #48 in FY2023, #39 in FY2024 and #37 in FY2025; new, not ranked in FY2020.
69
Cardionet Inc.
$64,800
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
70 $61,169
Rank history: not on the FY2022–FY2024 lists and #49 in FY2025; down 37 since FY2020.
71 $58,760
Rank history: not on the FY2022 list, #73 in FY2023, #64 in FY2024 and #27 in FY2025; up 37 since FY2020.
72 $57,889
Rank history: not on the FY2022–FY2025 lists; up 7 since FY2020.
73 $55,496
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
74 $54,142
Rank history: #70 in FY2022, #69 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2020.
75 $52,800
Rank history: #80 in FY2022, #79 in FY2023, #58 in FY2024 and #61 in FY2025; up 20 since FY2020.
76 $52,721
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
77 $52,500
Rank history: #62 in FY2022, #43 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2020.
78 $52,000
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
79 $51,567
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
80 $51,096
Rank history: #89 in FY2022, #83 in FY2023 and not on the FY2024–FY2025 lists; down 13 since FY2020.
81 $48,467
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
82 $47,600
Rank history: #65 in FY2022 and not on the FY2023–FY2025 lists; up 7 since FY2020.
83 $47,600
Rank history: not on the FY2022–FY2025 lists; down 36 since FY2020.
84 $46,900
Rank history: not on the FY2022–FY2025 lists; down 49 since FY2020.
85 $45,480
Rank history: #91 in FY2022, #75 in FY2023, #70 in FY2024 and #66 in FY2025; down 15 since FY2020.
86 $45,000
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
87 $42,955
Rank history: #51 in FY2022, #65 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2020.
88 $38,462
Rank history: not on the FY2022–FY2025 lists; up 25 since FY2020.
89 $38,419
Rank history: #79 in FY2022 and not on the FY2023–FY2025 lists; up 2 since FY2020.
90 $35,908
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
91 $35,870
Rank history: not on the FY2022–FY2025 lists; up 1 since FY2020.
92
Trident USA Health Services Through Symphony Diagnostic Services NO. 1, LLC
$31,460
Rank history: #82 in FY2022, #80 in FY2023, #80 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
93 $27,840
Rank history: #74 in FY2022, #57 in FY2023, #62 in FY2024 and #71 in FY2025; new, not ranked in FY2020.
94 $25,344
Rank history: not on the FY2022–FY2025 lists; up 39 since FY2020.
95 $25,200
Rank history: #61 in FY2022 and not on the FY2023–FY2025 lists; up 14 since FY2020.
96 $25,000
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
97 $24,995
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
98 $24,500
Rank history: #50 in FY2022, #34 in FY2023, #34 in FY2024 and #42 in FY2025; new, not ranked in FY2020.
99
Agfa Healthcare Corporation
$22,915
Rank history: #90 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
100 $22,479
Rank history: not on the FY2022 list, #91 in FY2023, #98 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
Show 75 more

100 of 140 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 $57.3 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

Who were the top 10 NAICS 621512 contractors in FY2021?

1. Valor Network, Inc. ($7.24M), 2. Government Imaging Services LLC ($4.98M), 3. Mystic Ventures Group LLC ($2.79M), 4. Vetmed Group LLC ($2.23M), 5. Diagnostic Imaging Associates, Inc. ($2.13M), 6. Advanced Imaging Management, LLC ($1.95M), 7. Trillamed LLC ($1.78M), 8. Dockside Imaging LLC ($1.75M), 9. Riverside Radiology and Interventional Associates, Inc. ($1.48M), 10. IS Healthcare LLC ($1.44M).

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