Top NAICS 621111 Contractors FY2025
Contractors ranked by obligations under OFFICES OF PHYSICIANS (EXCEPT MENTAL HEALTH SPECIALISTS) during fiscal year 2025.
Quick answer
QTC MEDICAL SERVICES INC leads NAICS 621111 in FY2025 with $557,173,573 in ingested federal contract obligations.
Market Snapshot
Ranked contractors6
Top obligations$557,173,573
| Rank | UEI | Contractor | Obligations | Awards |
|---|---|---|---|---|
| 1 | GN8YP96TMPK6 | QTC MEDICAL SERVICES INC | $557,173,573 | 4 |
| 2 | G5XXLHZSW8X3 | OPTUMSERVE HEALTH SERVICES, INC. | $487,032,756 | 7 |
| 3 | MT6ZNX9BMGB7 | VETERANS EVALUATION SERVICES, INC | $455,857,956 | 4 |
| 4 | Y54FQAPG4TN5 | LOYAL SOURCE GOVERNMENT SERVICES LLC | $137,336,546 | 1 |
| 5 | DNTBKML38S26 | SEQUOYAH STAFFING AGENCY, LLC | $1,101,222 | 1 |
| 6 | S341YV4KQPX5 | EGA ASSOCIATES, LLC | $720,289 | 2 |
Source: USAspending.gov. Last updated from ingested federal spending data: May 7, 2026.