• Organization TypeService Providers
  • Staff10,000+
  • HeadquartersUnited States
  • Founded1967

Quest Diagnostics

In 1967, a medical residency student founded a laboratory company in a two-bed room apartment in New York City to pursue a bold vision: deliver innovative and quality laboratory testing for less money. Today, Quest Diagnostics is the world’s leading provider of diagnostic information services, providing thousands of diagnostic information services used by one in three American adults every year. Quest Diagnostics empowers people to take action to improve health outcomes.  Derived from the world's largest database of clinical lab results, our diagnostic insights reveal new avenues to identify and treat disease, inspire healthy behaviors and improve health care management.  Quest annually serves one in three adult Americans and half the physicians and hospitals in the United States, and our 45,000 employees understand that, in the right hands and with the right context, our diagnostic insights can inspire actions that transform lives.
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Staff at Quest Diagnostics have experience in


  • health systems
  • development
  • logistics / supplies
  • project support
  • tertiary education


  • test
  • goal global


  • united states
  • nigeria
  • liberia
  • jersey
  • pakistan


  • managerial experience
  • business development
  • experience in recruitment
  • international experience
  • with experience in conflict areas


Contract Awards

Procurement of Information Technology Equipment

Centers for Disease Control and Prevention (CDC) - United States

Provision of Program Management Services

United States Department of State (DOS)

Data Hub Hosting Services

Centers for Disease Control and Prevention (CDC) - United States, United States Department of Health & Human Services (DHHS)

Contact Quest Diagnostics

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Company Offices

  • United States (headquarters)
  • Secaucus
  • 500 Plaza Drive