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GTI Energy Employee Directory

Research ServicesIllinois, United States501-1000 Employees

GTI Energy is a research services organization focused on developing, scaling, and deploying technologies that advance energy transitions, with an emphasis on leveraging gases, liquids, infrastructure, and efficiency. It aims to deliver low-carbon, low-cost energy systems worldwide by applying its scientific and engineering expertise. The organization collaborates with a wide range of energy stakeholders—including government agencies, national laboratories, utilities, technology developers, equipment manufacturers, and infrastructure operators—to move ideas from concept to market.
Based in Des Plaines, Illinois, GTI Energy traces a history of more than eight decades and has accumulated a large patent portfolio over that time. Among recent developments, the company announced plans to establish a large renewable energy equipment manufacturing facility in Goodyear, Arizona, expanding its footprint in the southwestern United States.

Find GTI Energy employees' phone numbers or email addresses

GTI Energy Global Highlights

Location
Employees

North America
450

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  • United States Of America
    449
  • Canada
    1

Europe
19

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  • United Kingdom Of Great Britain And Northern Ireland
    6
  • Netherlands
    3
  • Germany
    2
  • Spain
    2
  • Romania
    1
  • Italy
    1
  • Norway
    1
  • Serbia
    1
  • France
    1
  • Portugal
    1

Asia
18

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  • Iran
    7
  • Indonesia
    3
  • India
    2
  • Malaysia
    1
  • Philippines
    1
  • Iraq
    1
  • Pakistan
    1
  • China
    1
  • Bangladesh
    1

Africa
9

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  • Egypt
    3
  • South Africa
    2
  • Ghana
    2
  • Kenya
    2

South America
2

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  • Argentina
    1
  • Colombia
    1

Oceania
1

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  • Australia
    1

GTI Energy's Leadership

  • Chief Financial Officer at GTI Energy
    I. J.
    Chief Financial Officer
  • Chief Technologist at GTI Energy
    L. K.
    Chief Technologist
  • Chief Technologist at GTI Energy
    N. D.
    Chief Technologist
  • Member Board Of Directors at GTI Energy
    L. T.
    Member Board Of Directors
  • Owner at GTI Energy
    T. D.
    Owner
  • Vice President, General Counsel And Secretary at GTI Energy
    Q. F.
    Vice President, General Counsel And Secretary
  • Director, Research & Development at GTI Energy
    A. E.
    Director, Research & Development
  • Director Marketing Communications at GTI Energy
    D. M.
    Director Marketing Communications

GTI Energy Employee Metrics

100%
50%
0%
2026
2025
  • Program & Project Management
  • Administrative
  • Business
  • Accounting
  • Engineering
  • Other
  • Business Development
  • Human Resources
  • Legal

Contact profiles from GTI Energy

Name
Title
Contact
Location
Last Update
  • Operations Liaison Strategic Planning at GTI Energy
    M. D.
    Operations Liaison Strategic Planning
    Oct 22, 2024
  • Member at GTI Energy
    O. V.
    Member
    Oct 23, 2024
  • Executive Associate at GTI Energy
    S. W.
    Executive Associate
    Oct 22, 2024
  • Research And Development at GTI Energy
    S. Z.
    Research And Development
    Oct 16, 2024
  • Institute Engineer at GTI Energy
    S. M.
    Institute Engineer
    Oct 22, 2024
  • Independent Consultant at GTI Energy
    S. K.
    Independent Consultant
    Oct 17, 2024
  • Op at GTI Energy
    M. H.
    Op
    Iran
    Oct 01, 2026
  • Level One Am Self-Employed at GTI Energy
    J. H.
    Level One Am Self-Employed
    United Kingdom, England
    Sep 06, 2026
  • Researcher at GTI Energy
    G. V.
    Researcher
    Netherlands, Groningen
    Sep 15, 2026
  • Consoltant Petroleum Engineer at GTI Energy
    M. S.
    Consoltant Petroleum Engineer
    Iraq
    Oct 17, 2026

Frequently Asked Questions

What is GTI Energy known for?

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GTI Energy was founded in 1941 and operates in the Research Services industry. You can contact GTI Energy's main corporate office by phone at . Explore GTI Energy's company overview page for more information.

What is GTI Energy's most common email format?

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GTI Energy employees' email format typically follows the pattern of FLast@gti.energy. Trying to find reliable and up-to-date employee contact data? Find more GTI Energy email formats with LeadIQ.

How many employees does GTI Energy have currently?

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GTI Energy has approximately 508 employees as of October 2026. These team members are located across 6 continents, including North America, Europe and Asia.

Who are GTI Energy's key employees and leadership?

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As of October 2026, GTI Energy's key employees include:

  • Chief Financial Officer: I. J.
  • Chief Technologist: L. K.
  • Chief Technologist: N. D.
  • Member Board Of Directors: L. T.
  • Owner: T. D.

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