Insights

Strategic Alliances Quest Diagnostics shows active collaboration with health tech and analytics partners (Axtria, Attunio, Oura), signaling openness to data integration, analytics platforms, and digital health ecosystems. This suggests sales opportunities around data interoperability, AI insights, and integrated health workflows for payers and providers.

Digital Transformation Investments in digital ordering, EHR connectivity, and data analytics indicate a strong push toward modernizing clinical and administrative workflows. Sales leads include API integrations, cloud-based data pipelines, and automated reporting solutions for health systems and labs seeking efficiency gains.

Healthcare Partnerships Recent leadership shifts and expansions imply ongoing market expansion initiatives and potential needs for scalable IT services, program governance, and enterprise architecture support as Quest scales its healthcare ecosystem partnerships.

Health Tech Enablement Collaborations like the Oura Health Panels point to demand for consumer-health integration and in-app test result experiences. Opportunities exist for mobile enablement, patient-facing portals, and AI-driven health recommendations tied to diagnostics.

Financial & Growth Signals Revenue growth to around $2.9B annually across recent quarters and a mid-market size profile (500M–1B revenue range) suggest mid-to-large healthcare IT outcomes buyers as targets, including labs, clinics, and diagnostic networks seeking scalable IT services and optimized data platforms.

Quest Diagnostic Tech Stack

Quest Diagnostic uses 8 technology products and services including Canva, Tableau, Cerner, and more. Explore Quest Diagnostic's tech stack below.

  • Canva
    Audio, Video, Graphics
  • Tableau
    Business Intelligence
  • Cerner
    Electronic Health Records
  • Microsoft 365
    Email
  • HeartLab
    Healthcare Marketing
  • Vue.js
    Javascript Frameworks
  • Phenom People
    Recruitment Marketing
  • Skype
    Unified Communications

Media & News

Quest Diagnostic's Email Address Formats

Quest Diagnostic uses at least 1 format(s):
Quest Diagnostic Email FormatsExamplePercentage
F.Last@questdiagnostics.comJ.Doe@questdiagnostics.com
65%
LastF@questdiagnostics.comDoeJ@questdiagnostics.com
25%
First.Last@questdiagnostics.comJohn.Doe@questdiagnostics.com
8%
First.M.Last@questdiagnostics.comJohn.M.Doe@questdiagnostics.com
2%

Frequently Asked Questions

What is Quest Diagnostic's phone number?

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You can contact Quest Diagnostic's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Quest Diagnostic's official website and social media links?

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Quest Diagnostic's official website is questdiagnostics.com and has social profiles on LinkedIn.

How much revenue does Quest Diagnostic generate?

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As of July 2026, Quest Diagnostic's annual revenue is estimated to be $250M - $500M.

What is Quest Diagnostic's NAICS code?

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Quest Diagnostic's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Quest Diagnostic have currently?

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As of July 2026, Quest Diagnostic has approximately 642 employees across 3 continents, including North AmericaAsiaEurope. Key team members include It Project Manager: H. C.Senior Project Manager: R. L.Phlebotomist Lead: B. F.. Explore Quest Diagnostic's employee directory with LeadIQ.

What industry does Quest Diagnostic belong to?

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Quest Diagnostic operates in the IT Services and IT Consulting industry.

What technology does Quest Diagnostic use?

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Quest Diagnostic's tech stack includes CanvaTableauCernerMicrosoft 365HeartLabVue.jsPhenom PeopleSkype.

What is Quest Diagnostic's email format?

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Quest Diagnostic's email format typically follows the pattern of F.Last@questdiagnostics.com. Find more Quest Diagnostic email formats with LeadIQ.
Quest Diagnostic logo

Quest Diagnostic

IT Services and IT ConsultingFlorida, United States501-1000 Employees

Quest Diagnostics is an information technology services and consulting company based in Lakeland, Florida. It serves the healthcare sector by delivering IT-enabled solutions that support providers and payers, including digital ordering workflows, connectivity to electronic health records, and data analytics. Through these services, the firm helps organizations streamline operations and leverage data across care delivery and administration.

Headquartered in Lakeland, the company is a mid-sized player within the IT services and IT consulting industry. In June 2026, Quest Diagnostics formed a partnership with Attunio Health to build a diagnostics framework, reflecting ongoing collaboration in healthcare technology.

Section iconCompany Overview

Phone number
NAICS Code
5415 - Computer Systems Design and Related Services
Employees
501-1000

Section iconFunding & Financials

  • $250M - $500M

    Quest Diagnostic's revenue is estimated to be in the range of $250M - $500M

Section iconFunding & Financials

  • $250M - $500M

    Quest Diagnostic's revenue is estimated to be in the range of $250M - $500M

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