WT Group Employee Directory

Engineering ServicesUnited States51-200 Employees

The WT Group provides engineering, design and consulting solutions with precision across all major industries and markets today. As a single, turnkey solution, we take a unified approach working together as a team towards the client’s common goal. Our high-trained engineers with an average of 2 decades of industry experience, take pride in each and every project, regardless of scale or budget. From new construction to renovating existing structures, WT Group ensures compliance with state and federal jurisdictions as well as local codes and ordinances.

Our Engineering Solutions include Civil, Structural, Mechanical, Electrical, Plumbing, Aquatic, Telecommunications, along with solutions in Land Surveying, Accessibility Consulting, Design & Program Management and Construction Management.

Since 1971, the WT Group has offered a growing customer base with full-service engineering, design and consulting services. From humble beginnings in founder Donald R. Triphahn’s garage in Hoffman Estates, Illinois, WT has been committed to providing world-class engineering and design solutions while never compromising the personal attention our clients deserve.  Over 50 years, the WT Group expanded its portfolio of design and engineering services and today consists of 10 teams operating in nearly all 50 states. WT Group’s team of innovative and high-skilled professionals across disciplines bring their passion for customer service and unwavering worth ethic to deliver results and meet each clients’ specific needs.

Engineering with Precision, Pace & Passion.  We Are WT!

Find WT Group employees' phone numbers or email addresses

WT Group Global Highlights

Location
Employees

North America
172

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  • United States Of America
    171
  • Canada
    1

Europe
11

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  • United Kingdom Of Great Britain And Northern Ireland
    4
  • Italy
    2
  • Germany
    2
  • Georgia
    1
  • Norway
    1
  • Serbia
    1

Asia
5

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  • China
    4
  • Kazakhstan
    1

WT Group's Leadership

  • Stylized image of a person
    A. C.
    Chief Information Officer
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  • Stylized image of a person
    H. T.
    President
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  • Stylized image of a person
    T. W.
    President
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  • Stylized image of a person
    D. M.
    Executive Vice President Of Business Development & Operations
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  • Stylized image of a person
    H. F.
    Survey Crew Chief
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  • Stylized image of a person
    T. C.
    Vice President
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  • Stylized image of a person
    N. L. L.
    Director Finance Controlling
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  • Stylized image of a person
    C. B.
    Director
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Contact profiles from WT Group

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    A. C.
    Chief Information Officer
    Phone icon
    United StatesFlorida
    Nov 11, 2025
  • Stylized image of a person
    H. T.
    President
    Phone icon
    Oct 18, 2024
  • Stylized image of a person
    T. W.
    President
    Phone icon
    United StatesColorado
    Oct 22, 2024
  • Stylized image of a person
    D. M.
    Executive Vice President Of Business Development & Operations
    Phone icon
    United StatesTexas
    Aug 21, 2024
  • Stylized image of a person
    H. F.
    Survey Crew Chief
    Phone icon
    United StatesTexas
    Oct 23, 2025
  • Stylized image of a person
    T. C.
    Vice President
    Phone icon
    UNITED STATES
    Oct 18, 2024
  • Stylized image of a person
    N. L. L.
    Director Finance Controlling
    Phone icon
    United StatesFlorida
    Oct 21, 2025
  • Stylized image of a person
    C. B.
    Director
    Phone icon
    UNITED KINGDOMLancashire
    Oct 31, 2023
  • Stylized image of a person
    J. A.
    Director Of Business Development
    Phone icon
    UNITED STATES
    Aug 04, 2023
  • Stylized image of a person
    R. C.
    Director
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    UNITED KINGDOMLancashire
    Oct 31, 2023

Frequently Asked Questions

What is WT Group known for?

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WT Group was founded in 1971 operates in the Engineering Services industry. The company's main headquarters is located in 2675 Pratum Avenue, Hoffman Estates, Illinois 60192, US; you can contact the main corporate office by phone at . Explore WT Group's company overview page for more information.

What is WT Group's most common email format?

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

How many employees does WT Group have currently?

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WT Group has approximately 193 employees as of October 2025. These team members are located across 3 continents, including North AmericaEuropeAsia.

Who are WT Group's key employees and leadership?

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As of October 2025, WT Group's key employees include:

  • Chief Information Officer: A. C.
  • President: H. T.
  • President: T. W.
  • Executive Vice President Of Business Development & Operations: D. M.
  • Survey Crew Chief: H. F.

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