Insights

Expansion potential Global footprint with 70+ country projects and ISO 9001 along with ISO 17025 and AASHTO lab accreditation signals readiness to support multinational infrastructure programs and cross-border projects, presenting opportunities to win larger, diversified testing, materials characterization, and failure analysis contracts.

Laboratory capabilities Combined accredited laboratories and experienced consultants in structural condition assessment, forensic engineering, and construction materials testing create a compelling value proposition for clients needing end-to-end diagnostics, performance optimization, and objective, research-based solutions to safety and durability challenges.

Strategic hires Recent promotions and key hires across engineering, chemistry, and petrography indicate ongoing capacity building and expertise expansion, suggesting opportunities to engage CTLGroup for specialized testing services, advanced material analysis, and advisory support in high-value projects.

Owner and investor context Ownership by Barco Investment Group since 2019 implies stable backing and growth potential, with potential for expanded service lines, capital investments in equipment, and longer-term partnerships with clients seeking scalable engineering and materials testing solutions.

Service expansion signals Active leadership promotions in consulting and materials domains, plus hiring of senior engineers, point to growing capabilities in emerging materials and complex infrastructure projects, creating sales opportunities for advanced analytics, forensic investigations, and tailored testing programs.

Similar companies to CTLGroup

CTLGroup Tech Stack

CTLGroup uses 8 technology products and services including Xero, AutoCAD, SOLIDWORKS, and more. Explore CTLGroup's tech stack below.

Media & News

CTLGroup's Email Address Formats

CTLGroup uses at least 4 email formats:
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.

How much revenue does CTLGroup generate?

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As of October 2026, CTLGroup's annual revenue is estimated to be $100M - $250M.

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 October 2026, CTLGroup has approximately 110 employees across 3 continents, including North America, Asia and Europe. Key team members include Chief Executive Officer: C. G., Chief Executive Officer: E. P. and 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 Xero, AutoCAD, SOLIDWORKS, Microsoft SharePoint, SAP, Constant Contact, WP Engine and LabVIEW.

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

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