Quest Diagnostics
Quest Diagnostics is a Consumer, Enterprise, Healthcare service, founded in 1967, headquartered in Secaucus, New Jersey, United States.
About
What Quest Diagnostics is
At Quest, we're working together to create a healthier world, one life at a time.
ConsumerEnterpriseHealthcare
Public company
Quest Diagnostics on the market
Formerly: CORNING CLINICAL LABORATORIES INC (1996 – 1997)
Annual Revenue
$11.0B
2025 fiscal year
Ticker
DGX
Net Income
$1.0B
2025 fiscal year
Operating Income
$1.6B
2025 fiscal year
Shares Out.
110.7M
as of 2026
Industry
Services-Medical Laboratories
SIC 8071
At a glance
| Fact | Value |
|---|---|
| Official site | https://questdiagnostics.com |
| Status coverage | Public status page |
| Founded | 1967 |
| Headquarters | Secaucus, New Jersey, United States |
| Ticker | DGX |
| Categories | Consumer, Enterprise, Healthcare |
Alternatives
