Top 100 Contractors in PSC Q999: Other Medical 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 Q999: Other Medical Services, FY2025.
The top 10 won 61% of PSC Q999 contract dollars from August 2025 through July 2026
Ranking facts
- Contract obligations
- $2,115,349,923 Net of deobligations, by contracts coded PSC Q999
- Contractors
- 821 Parent companies with an obligation
- Largest contractor
- Fresenius Medical Care Holdings Inc. $353 million, 15.5% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 |
Fresenius Medical Care Holdings Inc.
Top agencies
|
$352,631,939 | ||
| 2 | $299,652,464 | |||
| 3 |
Davita Inc.
Top agencies
|
$234,620,151 | ||
| 4 |
KBR Wyle Services LLC
|
$163,893,663 | ||
| 5 | $108,765,638 | |||
| 6 | $65,523,961 | |||
| 7 |
Naphcare LLC
Top agencies
|
$51,997,793 | ||
| 8 |
Acuity International LLC
Top agencies
|
$39,911,649 | ||
| 9 |
US Renal Care Inc.
Top agencies
|
$39,287,141 | ||
| 10 | $38,092,389 | |||
| 11 |
Seven Corners Inc.
Top agencies
|
$34,298,248 | ||
| 12 |
Boosted Commerce Inc.
Top agencies
|
$30,707,975 | ||
| 13 | $28,468,070 | |||
| 14 | $27,715,053 | |||
| 15 |
Sanofi Pasteur Inc.
|
$26,619,060 | ||
| 16 | $22,346,675 | |||
| 17 | $20,883,534 | |||
| 18 | $18,841,508 | |||
| 19 | $18,710,884 | |||
| 20 | $16,021,780 | |||
| 21 |
Blue Cross and Blue Shield of South Carolina
Top agencies
|
$15,802,595 | ||
| 22 |
University of Massachusetts
Top agencies
|
$15,367,821 | ||
| 23 | $15,252,439 | |||
| 24 | $15,090,095 | |||
| 25 | $14,783,190 | |||
| 26 | $14,776,726 | |||
| 27 | $12,196,782 | |||
| 28 |
Wellpath LLC
Top agencies
|
$11,769,916 | ||
| 29 | $11,300,000 | |||
| 30 |
Luke & Associates Inc.
Top agencies
|
$10,713,658 | ||
| 31 | $9,053,738 | |||
| 32 | $8,886,061 | |||
| 33 | $8,805,456 | |||
| 34 | $8,763,873 | |||
| 35 |
Transox Inc.
Top agencies
|
$8,566,024 | ||
| 36 |
Mayo Clinic
Top agencies
|
$7,074,222 | ||
| 37 | $6,528,932 | |||
| 38 | $6,409,000 | |||
| 39 |
West Virginia University Hospitals Inc.
Top agencies
|
$6,072,231 | ||
| 40 | $5,915,985 | |||
| 41 | $5,868,887 | |||
| 42 | $5,515,303 | |||
| 43 | $5,194,210 | |||
| 44 | $5,188,054 | |||
| 45 | $5,167,368 | |||
| 46 | $4,834,842 | |||
| 47 | $4,756,320 | |||
| 48 |
BMC Software Inc.
|
$4,305,592 | ||
| 49 | $3,501,401 | |||
| 50 |
Guidehouse Digital LLC
Top agencies
|
$3,429,057 | ||
| 51 | $3,333,783 | |||
| 52 |
Nalu Federal LLC
Top agencies
|
$3,221,678 | ||
| 53 |
Dilligas Corp
Top agencies
|
$3,162,651 | ||
| 54 | $3,135,671 | |||
| 55 | $3,040,228 | |||
| 56 | $3,019,736 | |||
| 57 | $2,884,959 | |||
| 58 | $2,847,481 | |||
| 59 | $2,761,814 | |||
| 60 |
SS Medical, Inc.
Top agencies
|
$2,721,477 | ||
| 61 | $2,650,846 | |||
| 62 | $2,625,277 | |||
| 63 | $2,614,527 | |||
| 64 |
Sword Health Inc.
Top agencies
|
$2,605,000 | ||
| 65 |
Seaborn Health Care Inc.
Top agencies
|
$2,525,590 | ||
| 66 | $2,429,101 | |||
| 67 | $2,241,081 | |||
| 68 | $2,236,695 | |||
| 69 |
Reef Systems Corp
Top agencies
|
$2,233,027 | ||
| 70 | $2,227,771 | |||
| 71 | $2,196,645 | |||
| 72 | $2,169,020 | |||
| 73 | $2,146,627 | |||
| 74 | $2,129,624 | |||
| 75 | $2,103,200 | |||
| 76 |
GLC on-the-Go Inc.
|
$2,064,168 | ||
| 77 | $2,045,051 | |||
| 78 | $2,000,393 | |||
| 79 | $1,974,837 | |||
| 80 | $1,942,421 | |||
| 81 |
Native American Development Corp
Top agencies
|
$1,824,429 | ||
| 82 | $1,796,607 | |||
| 83 | $1,796,004 | |||
| 84 | $1,735,976 | |||
| 85 | $1,732,449 | |||
| 86 | $1,718,528 | |||
| 87 |
Nevada Urban Indians Inc.
Top agencies
|
$1,695,477 | ||
| 88 |
One Stop Recruiting LLC
Top agencies
|
$1,673,962 | ||
| 89 | $1,590,141 | |||
| 90 |
Kebros & Associates LLC
Top agencies
|
$1,589,394 | ||
| 91 | $1,589,371 | |||
| 92 | $1,585,963 | |||
| 93 | $1,531,388 | |||
| 94 |
Precision Rescue, LLP
Top agencies
|
$1,528,555 | ||
| 95 | $1,500,756 | |||
| 96 | $1,499,958 | |||
| 97 |
JJR Solutions LLC
Top agencies
|
$1,499,841 | ||
| 98 | $1,484,874 | |||
| 99 |
Mercy Hospital Springfield
Top agencies
|
$1,478,443 | ||
| 100 |
EGA Associates LLC
|
$1,461,178 |
Show 75 more
100 of 821 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 $2.27 billion 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 Q999 contractors in Aug 2025–Jul 2026?
1. Fresenius Medical Care Holdings Inc. ($353M), 2. Triwest Healthcare Alliance Corp ($300M), 3. Davita Inc. ($235M), 4. KBR Wyle Services LLC ($164M), 5. Kbr, Inc. ($109M), 6. Heritage Health Solutions, Inc. ($65.5M), 7. Naphcare LLC ($52M), 8. Acuity International LLC ($39.9M), 9. US Renal Care Inc. ($39.3M), 10. American Renal Associates LLC ($38.1M).
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