GT MEDICAL Employee Directory

Semiconductor ManufacturingNew Hampshire, United States501-1000 Employees

GTAT is a producer of high-quality crystal materials for applications as diverse as advanced semiconductors, high-energy lasers, and aerospace/defense windows.  Silicon carbide (SiC) is produced in Hudson, New Hampshire. This advanced material is used in the production of semiconductors that have capabilities that far exceed those of basic silicon. As such, the material is favored for applications such as electric vehicles, which demand high power within small and cool packages. GTAT is a leader in the production of SiC, which it sells to partners within the semiconductor supply chain. The Company's focus is on expanding the supply of this challenging but beneficial material while driving costs lower.

The other primary material made by GTAT is sapphire. Applications such as high-power lasers and aircraft windows use sapphire to improve optical performance. Attributes setting GTAT apart are its ability to make exceptionally pure sapphire, and also in very large sizes.

Find GT MEDICAL employees' phone numbers or email addresses

GT MEDICAL Global Highlights

Location
Employees

North America
179

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  • United States Of America
    165
  • Canada
    10
  • Mexico
    3
  • Guatemala
    1

Asia
39

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  • China
    22
  • India
    5
  • Viet Nam
    3
  • Indonesia
    2
  • Lebanon
    1
  • Singapore
    1
  • Israel
    1
  • Philippines
    1
  • Afghanistan
    1
  • Saudi Arabia
    1
  • Thailand
    1

Europe
26

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  • Germany
    6
  • France
    5
  • United Kingdom Of Great Britain And Northern Ireland
    3
  • Netherlands
    3
  • Italy
    2
  • Switzerland
    2
  • Spain
    1
  • Slovakia
    1
  • Romania
    1
  • Austria
    1
  • Poland
    1

South America
10

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  • Brazil
    9
  • Colombia
    1

Africa
6

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  • Nigeria
    2
  • Algeria
    1
  • Ethiopia
    1
  • Kenya
    1
  • Morocco
    1

Oceania
2

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  • Australia
    1
  • Palau
    1

GT MEDICAL's Leadership

  • Stylized image of a person
    P. R.
    Chief Technology Officer
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  • Stylized image of a person
    J. L.
    Vice President And Chief Operations Officer
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  • Stylized image of a person
    J. W.
    Vice President Of Supply Chain At Kuiu Ultralight Hunting
    Phone icon
  • Stylized image of a person
    N. L.
    Vice President, General Counsel And Secretary
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  • Stylized image of a person
    P. Y.
    Asia Marketing Director
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  • Stylized image of a person
    H. S.
    Senior Director, Operations
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  • Stylized image of a person
    T. J.
    Sales Director - Equipment
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  • Stylized image of a person
    M. R.
    Director, Sustaining Engineering
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Contact profiles from GT MEDICAL

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    J. L.
    Vice President And Chief Operations Officer
    Phone icon
    UNITED STATES
    Jun 26, 2024
  • Stylized image of a person
    P. R.
    Chief Technology Officer
    Phone icon
    Oct 17, 2024
  • Stylized image of a person
    J. W.
    Vice President Of Supply Chain At Kuiu Ultralight Hunting
    Phone icon
    UNITED STATES
    Mar 08, 2023
  • Stylized image of a person
    N. L.
    Vice President, General Counsel And Secretary
    Phone icon
    United StatesNew Hampshire
    Jan 31, 2024
  • Stylized image of a person
    P. Y.
    Asia Marketing Director
    Phone icon
    Hong KongHong Kong
    Nov 24, 2025
  • Stylized image of a person
    H. S.
    Senior Director, Operations
    Phone icon
    Hong KongHong Kong
    Oct 18, 2025
  • Stylized image of a person
    T. J.
    Sales Director - Equipment
    Phone icon
    ChinaShanghai
    Sep 11, 2025
  • Stylized image of a person
    M. R.
    Director, Sustaining Engineering
    Phone icon
    United StatesNew Hampshire
    Sep 11, 2025
  • Stylized image of a person
    E. M.
    Corporate Controller
    Phone icon
    Nov 03, 2025
  • Stylized image of a person
    G. J.
    Controller
    Phone icon
    United StatesFlorida
    Apr 24, 2025

Frequently Asked Questions

What is GT MEDICAL known for?

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GT MEDICAL was founded in 1994 operates in the Semiconductor Manufacturing industry; you can contact the main corporate office by phone at . Explore GT MEDICAL's company overview page for more information.

What is GT MEDICAL's most common email format?

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GT MEDICAL employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more GT MEDICAL email formats with LeadIQ.

How many employees does GT MEDICAL have currently?

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GT MEDICAL has approximately 550 employees as of December 2025. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are GT MEDICAL's key employees and leadership?

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As of December 2025, GT MEDICAL's key employees include:

  • Chief Technology Officer: P. R.
  • Vice President And Chief Operations Officer: J. L.
  • Vice President Of Supply Chain At Kuiu Ultralight Hunting: J. W.
  • Vice President, General Counsel And Secretary: N. L.
  • Asia Marketing Director: P. Y.

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