Top 49 Contractors in PSC Q510: Neurology Services, Aug 2025–Jul 2026

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in PSC Q510: Neurology Services, FY2025.

The top 10 won 60% of PSC Q510 contract dollars from August 2025 through July 2026

Ranking facts

Contract obligations
$26,060,200 Net of deobligations, by contracts coded PSC Q510
Contractors
52 Parent companies with an obligation
Largest contractor
University of Texas System $5.2 million, 16.0% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 49 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank Contractor Net obligations Share Trend
1 $5,204,461
Rank history: #3 in FY2021, #3 in FY2022, #5 in FY2023, #3 in FY2024 and #8 in FY2025; up 11 since Aug 2024–Jul 2025.
2 $3,734,346
Rank history: #2 in FY2021, #10 in FY2022, #1 in FY2023, #1 in FY2024 and #2 in FY2025; up 1 since Aug 2024–Jul 2025.
3 $2,267,186
Rank history: #6 in FY2021, #5 in FY2022, #6 in FY2023, #4 in FY2024 and #4 in FY2025; down 1 since Aug 2024–Jul 2025.
4 $1,663,240
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
5 $1,447,155
Rank history: #4 in FY2021, #51 in FY2022, #3 in FY2023, #2 in FY2024 and #1 in FY2025; down 4 since Aug 2024–Jul 2025.
6 $1,382,969
Rank history: #17 in FY2021, #6 in FY2022, #8 in FY2023, #9 in FY2024 and #5 in FY2025; up 1 since Aug 2024–Jul 2025.
7 $1,202,500
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
8 $1,012,749
Rank history: #31 in FY2021, #11 in FY2022, #4 in FY2023, not on the FY2024 list and #17 in FY2025; up 18 since Aug 2024–Jul 2025.
9 $815,533
Rank history: #5 in FY2021, #4 in FY2022, #7 in FY2023, not on the FY2024 list and #7 in FY2025; new, not ranked in Aug 2024–Jul 2025.
10 $801,518
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
11 $798,303
Rank history: #10 in FY2021, #13 in FY2022, #11 in FY2023, #7 in FY2024 and #6 in FY2025; down 6 since Aug 2024–Jul 2025.
12 $740,571
Rank history: #8 in FY2021, #14 in FY2022, #9 in FY2023, #10 in FY2024 and #9 in FY2025; down 4 since Aug 2024–Jul 2025.
13 $469,409
Rank history: not on the FY2021–FY2022 lists, #15 in FY2023, #8 in FY2024 and #30 in FY2025; down 3 since Aug 2024–Jul 2025.
14 $446,600
Rank history: not on the FY2021 list, #27 in FY2022, #26 in FY2023, #14 in FY2024 and #11 in FY2025; down 3 since Aug 2024–Jul 2025.
15
University of Washington
$380,872
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
16
Dilligas Corp
$376,226
Rank history: not on the FY2021–FY2022 lists, #13 in FY2023, #11 in FY2024 and #18 in FY2025; up 3 since Aug 2024–Jul 2025.
17 $343,810
Rank history: #47 in FY2021, not on the FY2022–FY2023 lists, #24 in FY2024 and #33 in FY2025; up 14 since Aug 2024–Jul 2025.
18
Goldfish Locums LLC
$306,793
Rank history: not on the FY2021–FY2023 lists, #15 in FY2024 and #14 in FY2025; down 4 since Aug 2024–Jul 2025.
19 $295,227
Rank history: #23 in FY2021, #25 in FY2022, #24 in FY2023, #5 in FY2024 and #3 in FY2025; down 15 since Aug 2024–Jul 2025.
20
Itamar Medical Inc.
$276,000
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
21 $269,443
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
22 $244,401
Rank history: not on the FY2021–FY2022 lists, #25 in FY2023, #36 in FY2024 and #19 in FY2025; down 2 since Aug 2024–Jul 2025.
23 $225,763
Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; new, not ranked in Aug 2024–Jul 2025.
24 $200,099
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
25 $189,000
Rank history: #33 in FY2021, #36 in FY2022, #34 in FY2023, #32 in FY2024 and #12 in FY2025; down 8 since Aug 2024–Jul 2025.
26 $182,250
Rank history: not on the FY2021–FY2024 lists and #24 in FY2025; new, not ranked in Aug 2024–Jul 2025.
27 $162,317
Rank history: #26 in FY2021, #32 in FY2022, #47 in FY2023, #25 in FY2024 and #29 in FY2025; up 10 since Aug 2024–Jul 2025.
28 $156,942
Rank history: not on the FY2021–FY2023 lists, #30 in FY2024 and #23 in FY2025; down 10 since Aug 2024–Jul 2025.
29 $146,940
Rank history: not on the FY2021–FY2022 lists, #36 in FY2023, #35 in FY2024 and #28 in FY2025; new, not ranked in Aug 2024–Jul 2025.
30 $118,416
Rank history: #44 in FY2021, #47 in FY2022, #49 in FY2023, #40 in FY2024 and #40 in FY2025; new, not ranked in Aug 2024–Jul 2025.
31 $115,560
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
32 $113,400
Rank history: #24 in FY2021, #12 in FY2022, #38 in FY2023, #12 in FY2024 and #21 in FY2025; down 8 since Aug 2024–Jul 2025.
33
Johns Hopkins University
$111,428
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
34 $110,300
Rank history: #42 in FY2021, #39 in FY2022, not on the FY2023 list, #42 in FY2024 and #38 in FY2025; unchanged since Aug 2024–Jul 2025.
35 $106,525
Rank history: #43 in FY2021, #44 in FY2022, #31 in FY2023, not on the FY2024 list and #20 in FY2025; down 14 since Aug 2024–Jul 2025.
36 $103,442
Rank history: not on the FY2021 list, #41 in FY2022, #39 in FY2023, #33 in FY2024 and #34 in FY2025; new, not ranked in Aug 2024–Jul 2025.
37 $87,839
Rank history: not on the FY2021–FY2022 lists, #29 in FY2023, #38 in FY2024 and #37 in FY2025; down 5 since Aug 2024–Jul 2025.
38 $86,210
Rank history: #41 in FY2021, #43 in FY2022, #40 in FY2023, #34 in FY2024 and #35 in FY2025; down 3 since Aug 2024–Jul 2025.
39 $81,302
Rank history: #28 in FY2021, #17 in FY2022, #23 in FY2023, #17 in FY2024 and #15 in FY2025; down 23 since Aug 2024–Jul 2025.
40 $69,490
Rank history: not on the FY2021 list, #28 in FY2022, #10 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
41 $59,000
Rank history: #45 in FY2021, #45 in FY2022, #44 in FY2023, not on the FY2024 list and #41 in FY2025; new, not ranked in Aug 2024–Jul 2025.
42 $46,700
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
43 $40,570
Rank history: not on the FY2021–FY2024 lists and #32 in FY2025; down 13 since Aug 2024–Jul 2025.
44
NIR LLC
$34,422
Rank history: not on the FY2021–FY2023 lists, #44 in FY2024 and #36 in FY2025; down 8 since Aug 2024–Jul 2025.
45 $30,264
Rank history: #34 in FY2021, #40 in FY2022, #20 in FY2023, #21 in FY2024 and #27 in FY2025; down 18 since Aug 2024–Jul 2025.
46 $20,060
Rank history: not on the FY2021 list, #53 in FY2022, not on the FY2023 list, #46 in FY2024 and #42 in FY2025; down 2 since Aug 2024–Jul 2025.
47 $10,583
Rank history: not on the FY2021–FY2022 lists, #51 in FY2023 and not on the FY2024–FY2025 lists; down 5 since Aug 2024–Jul 2025.
48 $10,560
Rank history: #15 in FY2021, #29 in FY2022, not on the FY2023–FY2024 lists and #45 in FY2025; new, not ranked in Aug 2024–Jul 2025.
49
Natus Medical Incorporated
$10,118
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
Show 24 more

49 of 52 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 $32.6 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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.
  • Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
  • Rank changes compare with Aug 2024–Jul 2025. "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.
  • 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 Q510 contractors in Aug 2025–Jul 2026?

1. University of Texas System ($5.2M), 2. Giamed Alliance JV LLC ($3.73M), 3. Semmes-Murphey Clinic, P.C. ($2.27M), 4. Blue Water Thinking,Llc ($1.66M), 5. Duke University ($1.45M), 6. Risen Video Production, LLC ($1.38M), 7. Axis Neuromonitoring SA LLC ($1.2M), 8. University of Oklahoma ($1.01M), 9. University of Miami ($816K), 10. Prime Physicians PLLC ($802K).

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