Top 31 Contractors in PSC Q501: Anesthesiology 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 Q501: Anesthesiology Services, FY2025.

The top 10 won 65% of PSC Q501 contract dollars from August 2025 through July 2026

Ranking facts

Contract obligations
$104,810,636 Net of deobligations, by contracts coded PSC Q501
Contractors
33 Parent companies with an obligation
Largest contractor
Aspire-Luke JV LLC $17.1 million, 14.1% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 31 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank Contractor Net obligations Share Trend
1 $17,127,615
Rank history: not on the FY2021–FY2024 lists and #3 in FY2025; up 7 since Aug 2024–Jul 2025.
2 $10,913,618
Rank history: not on the FY2021–FY2022 lists, #4 in FY2023, #4 in FY2024 and #7 in FY2025; up 2 since Aug 2024–Jul 2025.
3 $8,243,774
Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; down 2 since Aug 2024–Jul 2025.
4
Rieles Group LLC
$7,365,335
Rank history: not on the FY2021–FY2024 lists and #4 in FY2025; down 1 since Aug 2024–Jul 2025.
5 $6,154,146
Rank history: not on the FY2021–FY2023 lists, #3 in FY2024 and #13 in FY2025; new, not ranked in Aug 2024–Jul 2025.
6 $5,976,189
Rank history: #20 in FY2021, #12 in FY2022, #6 in FY2023, #9 in FY2024 and #8 in FY2025; up 4 since Aug 2024–Jul 2025.
7 $5,931,227
Rank history: not on the FY2021–FY2023 lists, #12 in FY2024 and #9 in FY2025; unchanged since Aug 2024–Jul 2025.
8 $5,856,910
Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; new, not ranked in Aug 2024–Jul 2025.
9 $5,625,986
Rank history: not on the FY2021–FY2023 lists, #31 in FY2024 and #11 in FY2025; up 11 since Aug 2024–Jul 2025.
10 $5,543,948
Rank history: #6 in FY2021, #6 in FY2022, #15 in FY2023, #6 in FY2024 and #2 in FY2025; down 8 since Aug 2024–Jul 2025.
11 $3,315,089
Rank history: #3 in FY2021, #3 in FY2022, #3 in FY2023, #5 in FY2024 and #5 in FY2025; down 6 since Aug 2024–Jul 2025.
12
Distinctive Health Spectrum Care JV LLC
$3,295,936
Rank history: not on the FY2021–FY2023 lists, #15 in FY2024 and #12 in FY2025; down 3 since Aug 2024–Jul 2025.
13 $2,781,581
Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; new, not ranked in Aug 2024–Jul 2025.
14 $2,372,553
Rank history: #2 in FY2021, #4 in FY2022, #5 in FY2023, not on the FY2024 list and #20 in FY2025; up 7 since Aug 2024–Jul 2025.
15 $2,125,121
Rank history: not on the FY2021 list, #10 in FY2022, #16 in FY2023, #19 in FY2024 and #24 in FY2025; up 8 since Aug 2024–Jul 2025.
16 $2,035,595
Rank history: #11 in FY2021, #13 in FY2022, #22 in FY2023, #14 in FY2024 and #19 in FY2025; unchanged since Aug 2024–Jul 2025.
17 $1,887,348
Rank history: not on the FY2021 list, #16 in FY2022, #21 in FY2023, #21 in FY2024 and #18 in FY2025; down 4 since Aug 2024–Jul 2025.
18
Dilligas Corp
$1,501,854
Rank history: not on the FY2021–FY2022 lists, #31 in FY2023, #17 in FY2024 and #22 in FY2025; down 1 since Aug 2024–Jul 2025.
19
Magnificus Corporation
$1,448,663
Rank history: not on the FY2021 list, #22 in FY2022, #12 in FY2023, #18 in FY2024 and #21 in FY2025; down 5 since Aug 2024–Jul 2025.
20 $1,408,269
Rank history: #8 in FY2021, #8 in FY2022, #10 in FY2023, #10 in FY2024 and #17 in FY2025; down 9 since Aug 2024–Jul 2025.
21 $1,377,595
Rank history: not on the FY2021–FY2023 lists, #16 in FY2024 and #10 in FY2025; down 3 since Aug 2024–Jul 2025.
22
Matrix Providers Inc.
$1,053,853
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
23
EGA Associates LLC
$506,020
Rank history: not on the FY2021 list, #18 in FY2022, #19 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
24 $487,978
Rank history: not on the FY2021–FY2024 lists and #25 in FY2025; unchanged since Aug 2024–Jul 2025.
25 $416,000
Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; new, not ranked in Aug 2024–Jul 2025.
26 $234,889
Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; down 14 since Aug 2024–Jul 2025.
27 $198,445
Rank history: #33 in FY2021, #31 in FY2022, #33 in FY2023, #26 in FY2024 and #28 in FY2025; down 1 since Aug 2024–Jul 2025.
28 $171,000
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
29 $125,314
Rank history: not on the FY2021 list, #20 in FY2022, #29 in FY2023, #25 in FY2024 and not on the FY2025 list; down 7 since Aug 2024–Jul 2025.
30 $16,012
Rank history: not on the FY2021–FY2022 lists, #30 in FY2023, #29 in FY2024 and not on the FY2025 list; unchanged since Aug 2024–Jul 2025.
31 $1,500
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
Show 6 more

31 of 33 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 $121 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 Q501 contractors in Aug 2025–Jul 2026?

1. Aspire-Luke JV LLC ($17.1M), 2. Wander Staffing LLC ($10.9M), 3. The Royster Group, Inc. ($8.24M), 4. Rieles Group LLC ($7.37M), 5. Centralcare, Incorporated ($6.15M), 6. Medicus Healthcare Solutions, LLC ($5.98M), 7. Prometheus Federal Services LLC ($5.93M), 8. Nana Regional Corporation, Inc. ($5.86M), 9. Titan-Auxo, LLC ($5.63M), 10. Enterprise Resource Planning International, LLC ($5.54M).

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