CTL|Thompson Employee Directory

Civil EngineeringUnited States201-500 Employees

CTL|Thompson (CTL|T) has been providing innovative engineering solutions throughout Colorado since 1971.

A consulting engineering firm offering geotechnical, materials, environmental and structural engineering services, construction observation, soil and materials testing, and forensic engineering, CTL|Thompson provides these services throughout the Rocky Mountain Region and beyond. CTL|Thompson, Inc. is the result of the 1977 merger of Robert W. Thompson, Inc., established in 1971, and Commercial Testing Laboratories, established in 1947. 

CTL|T has offices in six cities across Colorado, one in Montana, and one in Wyoming. The largest geotechnical engineering firm headquartered in Denver, CTL|Thompson, Inc. has over 240 full-time employees with seasonal variation. Approximately 190 of these individuals are professional or technical. Our staff includes Geotechnical, Materials, Environmental and Structural Engineers, Engineering Geologists, and certified environmental professionals. We have completed more than 100,000 projects since 1971. Projects range from major infrastructure systems in both the private and public sectors to single family dwellings.

CTL|Thompson offers a wide range of geotechnical and geologic expertise for preliminary design, final design, and forensic evaluations.  Our engineers, geologists, and environmental specialists can provide geologic mapping and hazard analysis, shallow and deep foundation design, expansive soil evaluations, and groundwater investigations including de-watering studies and pump tests.  Our staff includes engineers and geologists with specific expertise in the evaluation of seismicity using either shear wave velocity or micro tremor methods, slope and earth retainage, including design of remedial measures using mechanically stabilized earth, soil nailing, and tie-back structures in addition to more traditional earth retaining systems.

Find CTL|Thompson employees' phone numbers or email addresses

CTL|Thompson Global Highlights

Location
Employees

North America
283

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  • United States Of America
    283

Europe
1

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  • France
    1

CTL|Thompson's Leadership

  • Stylized image of a person
    S. F.
    Chief Operating Officer
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  • Stylized image of a person
    C. T.
    Vice President - Central Texas
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  • Stylized image of a person
    S. F.
    Vice President And Project Manager
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  • Stylized image of a person
    S. T.
    President And Chief Executive Officer
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  • Stylized image of a person
    Z. B.
    President, Materials Engineers
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  • Stylized image of a person
    S. T.
    President
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  • Stylized image of a person
    D. T.
    President, Materials Engineers
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  • Stylized image of a person
    B. F.
    Founder
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Contact profiles from CTL|Thompson

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    S. F.
    Chief Operating Officer
    Phone icon
    United StatesColorado
    Nov 12, 2025
  • Stylized image of a person
    Z. B.
    President, Materials Engineers
    Phone icon
    United StatesColorado
    Aug 12, 2025
  • Stylized image of a person
    A. P.
    Partner
    Phone icon
    Oct 17, 2024
  • Stylized image of a person
    B. F.
    Founder
    Phone icon
    UNITED STATES
    Mar 08, 2023
  • Stylized image of a person
    D. K.
    Partner
    Phone icon
    UNITED STATES
    Mar 08, 2023
  • Stylized image of a person
    F. H.
    Founder
    Phone icon
    UNITED STATES
    Mar 08, 2023
  • Stylized image of a person
    H. P.
    Chairman
    Phone icon
    UNITED STATES
    Mar 08, 2023
  • Stylized image of a person
    J. G.
    Founder
    Phone icon
    UNITED STATES
    May 07, 2024
  • Stylized image of a person
    S. T.
    President
    Phone icon
    United StatesColorado
    Jun 12, 2025
  • Stylized image of a person
    D. T.
    President, Materials Engineers
    Phone icon
    United StatesColorado
    May 22, 2025

Frequently Asked Questions

What is CTL|Thompson known for?

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CTL|Thompson was founded in 1971 operates in the Civil Engineering industry. The company's main headquarters is located in 1971 W 12th Ave, Denver, Colorado, US; you can contact the main corporate office by phone at . Explore CTL|Thompson's company overview page for more information.

What is CTL|Thompson's most common email format?

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

How many employees does CTL|Thompson have currently?

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CTL|Thompson has approximately 203 employees as of October 2025. These team members are located across 2 continents, including North AmericaEurope.

Who are CTL|Thompson's key employees and leadership?

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As of October 2025, CTL|Thompson's key employees include:

  • Chief Operating Officer: S. F.
  • Vice President - Central Texas: C. T.
  • Vice President And Project Manager: S. F.
  • President And Chief Executive Officer: S. T.
  • President, Materials Engineers: Z. B.

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