Quest Diagnostics is a provider of diagnostic insights and clinical laboratory services.
Read moreChairman & CEO
Stephen H Rusckowski
Annual Revenue
$10.7B
Quest Diagnostics's revenue is the ranked 3rd among it's top 10 competitors. The top 10 competitors average 5.6B. Over the last four quarters, Quest Diagnostics's revenue has grown by 2.4%. Specifically, in Q1 2022's revenue was $2.6B; in Q4 2021, it was $2.7B; in Q3 2021, it was $2.8B; in Q2 2021, Quest Diagnostics's revenue was $2.5B.