Insights

Global Engineering Expertise With over a century of experience and projects spanning more than 70 countries, CTLGroup demonstrates a strong international presence and multidisciplinary expertise in structural assessment, forensic engineering, and construction materials testing, offering ample opportunities for multinational collaboration and cross-border projects.

Advanced Testing Capabilities Their accredited laboratories and ISO certifications ensure high-quality, reliable results in materials characterization and infrastructure performance, making them a trusted partner for clients seeking rigorous testing solutions across various infrastructure sectors.

Recent Leadership Development The promotion of key personnel like David Corr to Vice President and the hiring of senior engineers indicate ongoing organizational growth and an emphasis on expanding consulting services, presenting opportunities to introduce innovative solutions that align with their strategic initiatives.

Expansion and Innovation Recent office expansions and investments in new talent suggest that CTLGroup is actively growing, which opens possibilities for offering new construction materials, sustainability consulting, or digital solution integrations in their expanding operational footprint.

Financial Stability With revenues estimated between $100 million and $250 million and backing from a reputable investment group, CTLGroup has solid financial footing, encouraging partnerships centered around long-term engineering, testing, and infrastructure projects.

Similar companies to CTLGroup

CTLGroup Tech Stack

CTLGroup uses 8 technology products and services including QuickBooks, Open Graph, oEmbed, and more. Explore CTLGroup's tech stack below.

  • QuickBooks
    Accounting And Finance
  • Open Graph
    Content Management System
  • oEmbed
    Dev Tools
  • Microsoft Excel
    Editors
  • Google Cloud
    Infrastructure As A Service
  • Adobe Creative Suite
    Visualisation Software
  • Google Search Console
    Web Analytics
  • Autoptimize
    Web Platform Extensions

Media & News

CTLGroup's Email Address Formats

CTLGroup uses at least 1 format(s):
CTLGroup Email FormatsExamplePercentage
FLast@ctlgroup.comJDoe@ctlgroup.com
75%
Last@ctlgroup.comDoe@ctlgroup.com
21%
First@ctlgroup.comJohn@ctlgroup.com
2%
LFirst@ctlgroup.comDJohn@ctlgroup.com
2%

Frequently Asked Questions

Where is CTLGroup's headquarters located?

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CTLGroup's main headquarters is located at 1660 Feehanville Drive 300 Mount Prospect, Illinois United States. The company has employees across 3 continents, including North AmericaAsiaAfrica.

What is CTLGroup's phone number?

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You can contact CTLGroup's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CTLGroup's official website and social media links?

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CTLGroup's official website is ctlgroup.com and has social profiles on LinkedIn.

What is CTLGroup's NAICS code?

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CTLGroup's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does CTLGroup have currently?

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As of May 2026, CTLGroup has approximately 106 employees across 3 continents, including North AmericaAsiaAfrica. Key team members include Chief Executive Officer: C. G.Chief Executive Officer: E. P.Chief Executive Officer: S. G.. Explore CTLGroup's employee directory with LeadIQ.

What industry does CTLGroup belong to?

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CTLGroup operates in the Civil Engineering industry.

What technology does CTLGroup use?

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CTLGroup's tech stack includes QuickBooksOpen GraphoEmbedMicrosoft ExcelGoogle CloudAdobe Creative SuiteGoogle Search ConsoleAutoptimize.

What is CTLGroup's email format?

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CTLGroup's email format typically follows the pattern of FLast@ctlgroup.com. Find more CTLGroup email formats with LeadIQ.

When was CTLGroup founded?

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CTLGroup was founded in 1987.

CTLGroup

Civil EngineeringIllinois, United States51-200 Employees

CTLGroup is a globally recognized engineering consulting and testing firm specializing in structural condition assessment, forensic engineering, and construction materials testing. With 100+ years of experience and projects in 70+ countries, we combine accredited laboratories with expert consultants in engineering, architecture, and science. We are ISO-9001 certified, and our accredited ISO 17025 and AASHTO labs ensure reliable results in materials characterization, failure analysis, and infrastructure performance. Clients trust CTLGroup to deliver objective, research-based solutions that enhance safety, durability, and value in the built environment.

Section iconCompany Overview

Headquarters
1660 Feehanville Drive 300 Mount Prospect, Illinois United States
Phone number
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1987
Employees
51-200

Section iconFunding & Financials

  • $100M$250M

    CTLGroup's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    CTLGroup's revenue is estimated to be in the range of $100M$250M

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