Top 100 Contractors in NAICS 62111: Offices of Physicians, FY2025
Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe
The top 10 won 94% of FY2025 NAICS 62111 contract dollars
Ranking facts
- Contract obligations
- $8,556,740,262 Net of deobligations, by contracts coded NAICS 62111 or a code under it
- Contractors
- 816 Parent companies with an obligation
- Largest contractor
- Leidos Holdings, Inc. $2.77 billion, 31.5% 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 | $2,770,669,440 | |||
| 2 | $2,522,885,387 | |||
| 3 | $2,033,102,251 | |||
| 4 | $758,438,383 | |||
| 5 |
Chenega Tri-Services, LLC
Top agencies
|
$36,373,565 | ||
| 6 |
Luke & Associates Inc.
Top agencies
|
$27,782,959 | ||
| 7 | $24,186,252 | |||
| 8 |
Dawson Cms, LLC
Top agencies
|
$22,096,750 | ||
| 9 | $17,724,481 | |||
| 10 |
Acuity International LLC
|
$16,701,872 | ||
| 11 | $16,002,243 | |||
| 12 |
Decypher Health Services, LLC
Top agencies
|
$14,908,669 | ||
| 13 |
Vetmed Group LLC
|
$12,356,652 | ||
| 14 |
Aims-Usgp JV LLC
Top agencies
|
$8,945,537 | ||
| 15 | $7,234,455 | |||
| 16 | $5,646,695 | |||
| 17 | $5,232,319 | |||
| 18 |
Avosys Technology, Inc.
Top agencies
|
$5,141,644 | ||
| 19 |
PDQ Health Services, LLC
Top agencies
|
$4,857,992 | ||
| 20 | $4,821,347 | |||
| 21 | $4,792,403 | |||
| 22 | $4,641,840 | |||
| 23 |
Acmesolv, LLC
Top agencies
|
$4,617,407 | ||
| 24 | $4,599,611 | |||
| 25 |
Vesa Health & Technology Inc.
Top agencies
|
$4,245,443 | ||
| 26 |
EGA Associates LLC
Top agencies
|
$4,220,325 | ||
| 27 | $4,054,139 | |||
| 28 |
Seven Corners Inc.
Top agencies
|
$3,884,635 | ||
| 29 | $3,872,561 | |||
| 30 |
JR Enterprise LLC
Top agencies
|
$3,772,151 | ||
| 31 |
Rielcad JV LLC
Top agencies
|
$3,599,325 | ||
| 32 | $3,405,939 | |||
| 33 |
New York University
Top agencies
|
$3,243,199 | ||
| 34 | $3,053,515 | |||
| 35 | $2,790,789 | |||
| 36 | $2,716,640 | |||
| 37 | $2,689,383 | |||
| 38 | $2,685,737 | |||
| 39 | $2,581,290 | |||
| 40 | $2,573,746 | |||
| 41 | $2,543,635 | |||
| 42 | $2,442,718 | |||
| 43 |
SI2 LLC
Top agencies
|
$2,402,642 | ||
| 44 | $2,389,036 | |||
| 45 | $2,360,018 | |||
| 46 | $2,288,955 | |||
| 47 | $2,224,378 | |||
| 48 |
Matrix Providers Inc.
Top agencies
|
$2,222,419 | ||
| 49 |
Johns Hopkins University
|
$2,219,487 | ||
| 50 |
Call Solutions, LLC
Top agencies
|
$2,167,300 | ||
| 51 | $2,134,263 | |||
| 52 | $2,072,565 | |||
| 53 | $2,053,012 | |||
| 54 | $1,926,918 | |||
| 55 |
Vision Technology Inc
Top agencies
|
$1,898,014 | ||
| 56 | $1,888,840 | |||
| 57 | $1,833,000 | |||
| 58 | $1,819,393 | |||
| 59 | $1,806,452 | |||
| 60 | $1,792,415 | |||
| 61 | $1,743,558 | |||
| 62 | $1,693,367 | |||
| 63 | $1,664,709 | |||
| 64 |
Avera Mckennan
Top agencies
|
$1,638,672 | ||
| 65 | $1,602,267 | |||
| 66 |
Regency Consulting Inc
Top agencies
|
$1,597,920 | ||
| 67 | $1,510,497 | |||
| 68 |
Eagle Health Analytics, LLC
Top agencies
|
$1,479,531 | ||
| 69 |
Naphcare LLC
Top agencies
|
$1,478,634 | ||
| 70 | $1,405,750 | |||
| 71 | $1,397,895 | |||
| 72 |
Tech62 Inc.
Top agencies
|
$1,380,229 | ||
| 73 | $1,279,401 | |||
| 74 | $1,266,585 | |||
| 75 | $1,251,219 | |||
| 76 | $1,234,672 | |||
| 77 |
Vascular Radiology Associates II
Top agencies
|
$1,209,414 | ||
| 78 | $1,160,347 | |||
| 79 | $1,113,944 | |||
| 80 | $1,086,037 | |||
| 81 | $1,080,755 | |||
| 82 |
Nancy M Simpkins
Top agencies
|
$974,983 | ||
| 83 | $966,720 | |||
| 84 |
Mayo Clinic
Top agencies
|
$963,324 | ||
| 85 |
Aspire-Luke JV LLC
Top agencies
|
$961,035 | ||
| 86 | $949,171 | |||
| 87 | $935,306 | |||
| 88 | $931,309 | |||
| 89 | $917,186 | |||
| 90 | $888,725 | |||
| 91 |
Kako'o Services LLC
Top agencies
|
$888,661 | ||
| 92 | $852,277 | |||
| 93 |
AMG and Giacare JV, LLC
Top agencies
|
$824,852 | ||
| 94 |
Unmc Physicians
Top agencies
|
$807,446 | ||
| 95 | $803,212 | |||
| 96 | $757,610 | |||
| 97 | $748,920 | |||
| 98 | $738,632 | |||
| 99 | $669,200 | |||
| 100 |
Locum Inc.
Top agencies
|
$660,027 |
Show 75 more
100 of 816 contractors listed here. See the rest on GovTribe.
Rankings for the codes under NAICS 62111
| Code | Net obligations | Largest contractor |
|---|---|---|
| 621111 Offices of Physicians (except Mental Health Specialists) | $8,435,669,837 | Leidos Holdings, Inc. |
| 621112 Offices of Physicians, Mental Health Specialists | $121,070,424 | Leidos Holdings, Inc. |
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 $8.8 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. 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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 62111 contractors in FY2025?
1. Leidos Holdings, Inc. ($2.77B), 2. UnitedHealth Group Incorporated ($2.52B), 3. Maximus Federal Services, Inc. ($2.03B), 4. Loyal Source Government Services LLC ($758M), 5. Chenega Tri-Services, LLC ($36.4M), 6. Luke & Associates Inc. ($27.8M), 7. WJM Professional Services LLC ($24.2M), 8. Dawson Cms, LLC ($22.1M), 9. Prairie Band Health Services Inc. ($17.7M), 10. Acuity International LLC ($16.7M).
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