Top NAICS 621511 Contractors FY2025
Contractors ranked by obligations under MEDICAL LABORATORIES during fiscal year 2025.
Quick answer
LABORATORY CORPORATION OF AMERICA leads NAICS 621511 in FY2025 with $1,200,000 in ingested federal contract obligations.
Market Snapshot
Ranked contractors8
Top obligations$1,200,000
| Rank | UEI | Contractor | Obligations | Awards |
|---|---|---|---|---|
| 1 | SXDFLBD5JFP3 | LABORATORY CORPORATION OF AMERICA | $1,200,000 | 1 |
| 2 | FMTNAU3XC565 | MEDICAL UNIVERSITY HOSPITAL AUTHORITY | $709,697 | 1 |
| 3 | QN6MS4VN7BD1 | BRIGHAM & WOMENS HOSPITAL INC | $668,666 | 1 |
| 4 | GNJ7BBP73WE9 | REGENTS OF THE UNIVERSITY OF MICHIGAN | $414,940 | 1 |
| 5 | NBXQLNKURTA5 | NORTHERN PLAINS LABORATORY LLC | $90,524 | 1 |
| 6 | UC5SPMUJF8V3 | QUEST DIAGNOSTICS INCORPORATED | $81,200 | 1 |
| 7 | PNKHDVRXZC29 | CENTRAL TOX LLC | $27,203 | 1 |
| 8 | E1VBXEM76NC5 | AMBRY GENETICS CORPORATION | $2,319 | 1 |
Source: USAspending.gov. Last updated from ingested federal spending data: May 7, 2026.