Quest Diagnostics | Company Profile - Revenue, Headcount, Tech Stack, Contacts

Updated October 6, 2025

Industry & Market

No industry information available

Funding Information

No funding information available

Headcount Distribution

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Department Breakdown

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Overview

Quest Diagnostics is a prominent healthcare company based in Secaucus, New Jersey, specializing in diagnostic information services. Established in 1967, it has become the largest provider of clinical laboratory testing services in the United States, serving a significant portion of the adult population and numerous healthcare providers annually.

The company offers an extensive array of laboratory services, including routine and advanced clinical testing across various medical fields such as genetics, oncology, and infectious diseases. It also supports pharmaceutical companies with clinical trial testing and the development of laboratory tests. Their Quest Clinical Trials Connect™ platform enhances clinical trial efficiency through improved patient recruitment and outreach. Quest Diagnostics operates a vast network of laboratories and patient service centers across multiple regions, including North America and Europe, and is recognized for innovation in the diagnostic industry. In 2022, Quest Diagnostics reported revenues of approximately $9.88 billion, highlighting its significant role in healthcare.

Key Metrics

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Sales Team
$XX
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Founded
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Total Funding
$XXX M
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Market Cap
$XXX,XXX
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Contact

Founded
1967
Languages
English
Industry
medical practice

Technology Stack

Analytics & Tracking

Not found

Social & Marketing

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Database & Backend

OneTrust

Cloud & Infrastructure

Microsoft Azure HostingOracle Cloud

Productivity

Not found

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