Insights

Market Position CTLGroup is a long-standing global engineering consulting and testing firm with ISO certifications (ISO 9001, ISO 17025) and extensive experience across 70+ countries, presenting a strong value proposition for clients seeking accredited materials testing, forensic engineering, and structural assessments.

Growth & Talent Active leadership changes and strategic hires such as promotions to Vice President and new senior engineers indicate ongoing expansion and capability enhancement, signaling opportunities to position additional consulting services, specialty labs, and project-based partnerships.

Service Expansion Recent offices expansion and cross-disciplinary capabilities in engineering, architecture, and materials science suggest a readiness to support larger, multi-disciplinary projects and geographic diversification, opening doors for integrated delivery with client teams.

Financial Health Substantial revenue range (hundreds of millions) and a sizable, global client base imply capacity for larger engagement scopes, long-term testing programs, and expanded maintenance contracts in infrastructure and construction materials testing.

Targeted Opportunities Industry focus areas include structural condition assessment, forensic engineering, and construction materials testing; potential sales leads include infrastructure owners, contractors, construction managers, and government entities seeking objective, research-based solutions and accredited lab services.

Similar companies to CTLGroup

CTLGroup Tech Stack

CTLGroup uses 8 technology products and services including QuickBooks, WordPress, Bluebeam, and more. Explore CTLGroup's tech stack below.

  • QuickBooks
    Accounting And Finance
  • WordPress
    Content Management System
  • Bluebeam
    Document Management Systems
  • Microsoft 365
    Email
  • JSON-LD
    Javascript Frameworks
  • LabVIEW
    Visualisation Software
  • Google Search Console
    Web Analytics
  • Nginx
    Web Servers

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

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 July 2026, CTLGroup has approximately 107 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 QuickBooksWordPressBluebeamMicrosoft 365JSON-LDLabVIEWGoogle Search ConsoleNginx.

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 logo

CTLGroup

Civil EngineeringIllinois, United States51-200 Employees

CTLGroup is a civil engineering consulting and testing firm with more than a century of experience, offering structural condition assessment, forensic engineering, and construction materials testing. It operates accredited laboratories alongside expert consultants in engineering, architecture, and science, and has completed projects in 70+ countries. The organization holds ISO 9001 certification, with ISO 17025 and AASHTO-accredited labs that support reliable materials characterization, failure analysis, and infrastructure performance.

Based in Mount Prospect, Illinois, CTLGroup serves clients in the built environment seeking objective, research-based solutions to enhance safety, durability, and value. The firm maintains a global reach and has seen leadership updates in recent years, including the promotion of David Corr to Vice President, Consulting Services in late 2023.

Section iconCompany Overview

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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