Quest Diagnostics Incorporated is an American clinical laboratory. A Fortune 500 company, Quest operates in the United States, Puerto Rico, Mexico, and Brazil. [3] Quest also maintains collaborative …

Nov 28, 2025 · Quest Diagnostics (NYSE:DGX) raised its full-year 2025 guidance, citing a combination of acquisition-driven and organic revenue gains, expanded direct-to-consumer initiatives, and …

Celera Corporation is a subsidiary of Quest Diagnostics which focuses on genetic sequencing and related technologies. It was founded in 1998 as a business unit of Applera, spun off into an …

Jul 22, 2025 · Quest Diagnostics (NYSE:DGX) reported its second-quarter 2025 results on July 22, achieving consolidated revenue of $2.76 billion (up 15.2% year over year), organic revenue growth of …

Cohen served for over nine years as a senior executive and named executive officer at Quest Diagnostics. Originally as chief medical officer, and then as most recently as senior vice president …

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Quest Software was founded in 1987 in Newport Beach, California, with a line of products for HP Multi-Programming Executive (MPE). In 1995, Vinny Smith [1] joined the company.

Gibney also shows how Holmes and Balwani seemed to believe that any criticism must be a plot from their blood-testing competitors Quest Diagnostics and LabCorp to the point of hiring personal …