Insights

Expanding Service Portfolio Intertek’s recent acquisitions of PSI, Professional Testing Laboratory, Suplilab, and partnerships with companies like Montrose Environmental and DroneQ Robotics demonstrate a strategic expansion into specialized testing and environmental services, providing cross-selling opportunities across diverse industries including construction, environmental protection, food safety, and medical devices.

Nationwide Presence With operations spanning over a hundred locations across North America, Intertek is well-positioned to serve clients requiring localized testing and assurance services, creating opportunities to target regional construction firms, infrastructure developers, and industrial clients seeking comprehensive quality assurance solutions.

Diverse Industry Engagement Intertek’s involvement in sectors such as construction, infrastructure, environmental science, and sports equipment certification suggests potential sales avenues in multiple high-demand markets, especially as infrastructure projects and environmental regulations drive demand for testing and compliance services.

Technology Integration Utilizing advanced technology stacks like Snowflake, Procore, and drone robotics offers prospects for promoting innovative testing solutions, digital reporting, and remote inspection services to clients aiming to enhance efficiency, compliance, and safety in their projects.

Financial Growth Potential With a revenue range of 250 to 500 million dollars and ongoing acquisitions, there is significant opportunity to position tailored service packages to mid-sized and large construction, environmental, and industrial firms looking to enhance quality assurance, environmental compliance, and testing reliability across project lifecycles.

Similar companies to Professional Service Industries, Inc. (PSI)

Professional Service Industries, Inc. (PSI) Tech Stack

Professional Service Industries, Inc. (PSI) uses 8 technology products and services including GDPR, Atex, Snowflake, and more. Explore Professional Service Industries, Inc. (PSI)'s tech stack below.

  • GDPR
    Certificates
  • Atex
    Content Management System
  • Snowflake
    Data Management Platforms
  • Google Docs
    Documentation Tools
  • Procore
    Facilities Management
  • Wisetail
    Learning Management System
  • UPS
    Logistics
  • Laravel
    Web Frameworks

Media & News

Professional Service Industries, Inc. (PSI)'s Email Address Formats

Professional Service Industries, Inc. (PSI) uses at least 2 format(s):
Professional Service Industries, Inc. (PSI) Email FormatsExamplePercentage
First.Last@psiusa.comJohn.Doe@psiusa.com
96%
Last.First@psiusa.comDoe.John@psiusa.com
1%
First.Middle@psiusa.comJohn.Michael@psiusa.com
1%
LFirst@psiusa.comDJohn@psiusa.com
1%
LastF@psiusa.comDoeJ@psiusa.com
1%
First.Last@intertek.comJohn.Doe@intertek.com
97%
Last.First@intertek.comDoe.John@intertek.com
1%
First.Middle@intertek.comJohn.Michael@intertek.com
1%
FirstLast@intertek.comJohnDoe@intertek.com
1%

Frequently Asked Questions

Where is Professional Service Industries, Inc. (PSI)'s headquarters located?

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Professional Service Industries, Inc. (PSI)'s main headquarters is located at 545 East Algonquin Road, Suite h. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is Professional Service Industries, Inc. (PSI)'s phone number?

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You can contact Professional Service Industries, Inc. (PSI)'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 Professional Service Industries, Inc. (PSI)'s official website and social media links?

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Professional Service Industries, Inc. (PSI)'s official website is intertek.com and has social profiles on LinkedIn.

What is Professional Service Industries, Inc. (PSI)'s NAICS code?

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Professional Service Industries, Inc. (PSI)'s NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Professional Service Industries, Inc. (PSI) have currently?

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As of January 2026, Professional Service Industries, Inc. (PSI) has approximately 814 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Ceo: G. M.Chief Engineer / Principal Consultant For Advanced Environmental Services: A. G.Chief Engineer: B. G.. Explore Professional Service Industries, Inc. (PSI)'s employee directory with LeadIQ.

What industry does Professional Service Industries, Inc. (PSI) belong to?

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Professional Service Industries, Inc. (PSI) operates in the Civil Engineering industry.

What technology does Professional Service Industries, Inc. (PSI) use?

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Professional Service Industries, Inc. (PSI)'s tech stack includes GDPRAtexSnowflakeGoogle DocsProcoreWisetailUPSLaravel.

What is Professional Service Industries, Inc. (PSI)'s email format?

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Professional Service Industries, Inc. (PSI)'s email format typically follows the pattern of First.Last@psiusa.com. Find more Professional Service Industries, Inc. (PSI) email formats with LeadIQ.

When was Professional Service Industries, Inc. (PSI) founded?

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Professional Service Industries, Inc. (PSI) was founded in 1961.

Professional Service Industries, Inc. (PSI)

Civil EngineeringIllinois, United States501-1000 Employees

Intertek, a leading provider of quality solutions to industries around the world, has completed the acquisition of Professional Service Industries, Inc. (PSI), a leading engineering and testing firm providing integrated quality assurance services across a range of disciplines within the construction market. 

This acquisition of PSI further engages Intertek beyond building products testing and certification and solidifies its position in the project section of the construction industry lifecycle. PSI’s capabilities, which include infrastructure, geotechnical, and materials testing, facilities engineering, and environmental assurance, fully complement Intertek’s field and mock-up testing and its building envelope and commissioning services. Together, the combined companies will offer a nationwide testing and assurance service portfolio across the project and building lifecycle, to a broader customer base. The acquisition comes on the heels of Intertek’s purchase of MT Group, a materials testing and specialty construction firm in New York. 

“The combination of services that Intertek and PSI can offer is a significant development for the industry,” says Gavin Campbell, Intertek’s Senior Global Vice President of Building & Construction. “We are now fully engaged, supporting both building product manufacturers and building construction developers of commercial, industrial, and residential buildings, as well as infrastructure projects such highways and railroads, allowing us to get closer to customers, and diversifying our testing and assurance service portfolio across the building product and project lifecycle.”

With the acquisition of PSI, Intertek now operates more than a hundred locations across North America.

Section iconCompany Overview

Headquarters
545 East Algonquin Road, Suite h
Phone number
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1961
Employees
501-1000

Section iconFunding & Financials

  • $250M$500M

    Professional Service Industries, Inc. (PSI)'s revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Professional Service Industries, Inc. (PSI)'s revenue is estimated to be in the range of $250M$500M

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