Insights

Large independent specialty Diplomat is the nation’s largest independent provider of specialty pharmacy services with nationwide reach, indicating a broad potential for expanding PBM, infusion, and specialty pharmacy collaborations with health plans, providers, and large employers.

Integrated brand suite With Diplomat Specialty Infusion Group, Diplomat Specialty Pharmacy, CastiaRx as a PBM, and EnvoyHealth, there are multiple cross-sell opportunities across infusion, specialty pharmacy, PBM services, and health technology solutions for partners seeking end-to-end care and administrative efficiencies.

Technology footprint Current tech stack (MySQL, PHP, analytics, SEO, tag management) suggests opportunities to offer data analytics, reporting, and digital engagement enhancements to clients, payers, and providers seeking performance insights and optimized patient adherence.

Growth and history Historical funding activity and strategic acquisitions, including a major debt financing and growth through acquisitions, signals capacity for financing collaborations, co-development of programs, and scale-up partnerships with healthcare innovators.

People and programs A large workforce with emphasis on benefits and wellness programs points to opportunities around employee health programs, clinical partnerships, patient support services, and enterprise wellness initiatives that require comprehensive compliance and program management.

Diplomat Tech Stack

Diplomat uses 8 technology products and services including MySQL, Qualtrics, Windows Server, and more. Explore Diplomat's tech stack below.

  • MySQL
    Database
  • Qualtrics
    Online Form Builders
  • Windows Server
    Operating Systems
  • Linux
    Programming Languages
  • Yoast SEO
    Search Engines
  • Google Tag Manager
    Tag Management
  • Bootstrap
    UI Frameworks
  • Google Analytics
    Web Analytics

Media & News

Diplomat's Email Address Formats

Diplomat uses at least 2 format(s):
Diplomat Email FormatsExamplePercentage
FLast@diplomat.isJDoe@diplomat.is
100%
FLast@diplomatpharmacy.comJDoe@diplomatpharmacy.com
99%
First.Last@diplomatpharmacy.comJohn.Doe@diplomatpharmacy.com
1%

Frequently Asked Questions

What is Diplomat's phone number?

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You can contact Diplomat'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 Diplomat's stock symbol?

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Diplomat is a publicly traded company; the company's stock symbol is DIPL.TA.

What is Diplomat's official website and social media links?

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Diplomat's official website is diplomat.is and has social profiles on LinkedIn.

How much revenue does Diplomat generate?

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As of August 2026, Diplomat's annual revenue is estimated to be $500M - $1B.

What is Diplomat's SIC code NAICS code?

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Diplomat's SIC code is 5122 - Drugs, Drug Proprietaries, and Druggists' Sundries NAICS code is 3254 - Pharmaceutical and Medicine Manufacturing.

How many employees does Diplomat have currently?

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As of August 2026, Diplomat has approximately 730 employees across 6 continents, including North AmericaAsiaAfrica. Key team members include Chief Executive Officer: T. W.Chief Executive Officer: S. L.Partner: A. H.. Explore Diplomat's employee directory with LeadIQ.

What industry does Diplomat belong to?

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Diplomat operates in the Pharmaceutical Manufacturing industry.

What technology does Diplomat use?

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Diplomat's tech stack includes MySQLQualtricsWindows ServerLinuxYoast SEOGoogle Tag ManagerBootstrapGoogle Analytics.

What is Diplomat's email format?

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Diplomat's email format typically follows the pattern of FLast@diplomat.is. Find more Diplomat email formats with LeadIQ.

When was Diplomat founded?

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Diplomat was founded in 1975.
Diplomat logo

Diplomat

Pharmaceutical ManufacturingMichigan, United States501-1000 Employees

Diplomat is a pharmaceutical manufacturing company headquartered in Flint, Michigan, at 4100 South Saginaw Street. It operates as a specialty pharmacy services provider with nationwide reach, serving patients and providers across all 50 states. The organization’s brands include Diplomat Specialty Infusion Group, Diplomat Specialty Pharmacy, CastiaRx, and EnvoyHealth. EnvoyHealth is described as firewalled from other Diplomat businesses and operates as a full-service healthcare solutions company using innovation and technology. The company lists 501 to 1,000 employees and maintains a website at diplomat.is.

Section iconCompany Overview

Phone number
SIC Code
5122 - Drugs, Drug Proprietaries, and Druggists' Sundries
Stock Symbol
DIPL.TA
NAICS Code
3254 - Pharmaceutical and Medicine Manufacturing
Founded
1975
Employees
501-1000

Section iconFunding & Financials

  • $500M - $1B

    Diplomat's revenue is estimated to be in the range of $500M - $1B

Section iconFunding & Financials

  • $500M - $1B

    Diplomat's revenue is estimated to be in the range of $500M - $1B

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