Gelest, Inc. Employee Directory

Chemical ManufacturingPennsylvania, United States201-500 Employees

Gelest, Inc., headquartered in Morrisville, PA, USA, was founded in 1991 to serve the advanced technology applications markets and is recognized worldwide as an innovator, manufacturer and supplier of Organo-Silicon and Metal-Organic materials for commercial production and R&D support.

Since its inception, Gelest, Inc. has continuously added experts in the fields of silanes, silicones, and metal-organics.  
The technical staff includes individuals with extensive hands-on experience and academic credentials (see Management Team).  Joint developments between customers and staff have led to an increased product offering from several hundred materials to the current listing of several thousand materials.

The company has focused its research and development efforts toward expanding the offering of Group 4A and 4B analogs.  Gelest, Inc. offers the most comprehensive selection of silane, silicone, and metal-organic materials in the world

Find Gelest, Inc. employees' phone numbers or email addresses

Gelest, Inc. Global Highlights

Location
Employees

North America
196

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  • United States Of America
    196

Europe
4

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  • Germany
    2
  • United Kingdom Of Great Britain And Northern Ireland
    2

Gelest, Inc.'s Leadership

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    J. W.
    Chief Operations Officer
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    C. B.
    Vp Of Operations
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    J. P.
    Vice President Finance
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    A. R.
    President
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    V. M.
    Head Of Finance And Accounting
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    E. M.
    Head Of Research And Instructional Services
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    T. D.
    Owner
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    N. L.
    Senior Vice President Operations
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Gelest, Inc. Employee Metrics

100%
50%
0%
2026
2025
2024
  • Manufacturing
  • Biotechnology
  • Support
  • Supply Chain
  • Accounting
  • Other

Contact profiles from Gelest, Inc.

Name
Title
Contact Info
Location
Last Update
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    A. B.
    Account Manager - Semiconductor Materials
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    Oct 27, 2025
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    B. D.
    Process Technology Manager
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    United StatesNew Jersey
    Jan 29, 2026
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    E. R.
    Manager - Advanced Process Development
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    United StatesPennsylvania
    Oct 19, 2025
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    F. J.
    Group Leader Special Projects
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    United StatesPennsylvania
    Oct 23, 2025
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    J. B.
    Business Development Manager
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    United StatesLouisiana
    Nov 18, 2025
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    Q. H.
    Product Manager - Silicones & Performance Products
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    United StatesPennsylvania
    Nov 12, 2025
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    V. P.
    R&d Manager, Silanes & Life Science Technology
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    United StatesPennsylvania
    Oct 18, 2025
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    D. C.
    Sales Manager, Medical Device
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    United StatesIdaho
    Oct 27, 2025
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    E. G.
    Project Leader - Product Development
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    United StatesMississippi
    Nov 14, 2025
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    L. Y.
    R&d Manager
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    United StatesPennsylvania
    Nov 18, 2025

Frequently Asked Questions

What is Gelest, Inc. known for?

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Gelest, Inc. operates in the Chemical Manufacturing industry. The company's main headquarters is located in 11 East Steel Road Morrisville, Pennsylvania 19067 United States; you can contact the main corporate office by phone at . Explore Gelest, Inc.'s company overview page for more information.

What is Gelest, Inc.'s most common email format?

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

How many employees does Gelest, Inc. have currently?

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Gelest, Inc. has approximately 203 employees as of February 2026. These team members are located across 2 continents, including North AmericaEurope.

Who are Gelest, Inc.'s key employees and leadership?

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As of February 2026, Gelest, Inc.'s key employees include:

  • Chief Operations Officer: J. W.
  • Vp Of Operations: C. B.
  • Vice President Finance: J. P.
  • President: A. R.
  • Head Of Finance And Accounting: V. M.

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