Insights

Comprehensive Service Scope I.C. Thomasson Associates offers a broad range of design engineering services including mechanical, electrical, plumbing, fire protection, instrumentation, controls, and IT/Telecom, enabling it to serve diverse industries such as healthcare, industrial, manufacturing, and education. This positions the company as a one-stop solution for integrated engineering needs, presenting opportunities to cross-sell additional services across various project types.

Strong Market Presence With a history dating back to 1942 and completing over 1,200 projects annually with individual project costs exceeding one billion dollars, ICT demonstrates substantial industry experience and project execution capability. Its licensed operations across all 50 states and international reach make it an ideal partner for large-scale or geographically dispersed projects, opening sales pathways in both domestic and international markets.

Recent Acquisition The recent acquisition of I.C. Thomasson Associates by West Coast firm Salas O’Brien suggests integration into a larger network, potentially increasing access to new client channels and collaborative project opportunities. Business development efforts can leverage this corporate backing to position ICT as part of a broader engineering solutions provider offering expanded resource capacity.

Leadership Spotlight The appointment of John Wimberly as chairman in 2021 highlights active leadership positioning that can be communicated to prospective clients. Demonstrating strong leadership and strategic direction enhances credibility and provides a compelling narrative for outreach efforts targeting organizations seeking experienced and stable engineering partners.

Technology Enablement ICT utilizes advanced design tools such as Autodesk AutoCAD Plant 3D, Adobe Creative Suite, and other modern software, indicating a commitment to technological innovation. Promoting the company’s use of cutting-edge technology can appeal to clients looking for efficient, accurate, and innovative design solutions, presenting opportunities to upsell digital transformation consulting or specialized engineering services.

Similar companies to I.C. Thomasson Associates, Inc., a Salas O'Brien Company

I.C. Thomasson Associates, Inc., a Salas O'Brien Company Tech Stack

I.C. Thomasson Associates, Inc., a Salas O'Brien Company uses 8 technology products and services including AT&T, Moment.js, Slick, and more. Explore I.C. Thomasson Associates, Inc., a Salas O'Brien Company's tech stack below.

  • AT&T
    Communications Technology
  • Moment.js
    Javascript Libraries
  • Slick
    Javascript Libraries
  • Office 365
    Office Suites
  • Microsoft Azure
    Platform As A Service
  • X-Content-Type-Options
    Web & Portal Technology
  • FullCalendar
    Widgets
  • Facebook
    Widgets

I.C. Thomasson Associates, Inc., a Salas O'Brien Company's Email Address Formats

I.C. Thomasson Associates, Inc., a Salas O'Brien Company uses at least 1 format(s):
I.C. Thomasson Associates, Inc., a Salas O'Brien Company Email FormatsExamplePercentage
FLast@icthomasson.comJDoe@icthomasson.com
95%
First.Last@icthomasson.comJohn.Doe@icthomasson.com
4%
Last@icthomasson.comDoe@icthomasson.com
1%

Frequently Asked Questions

Where is I.C. Thomasson Associates, Inc., a Salas O'Brien Company's headquarters located?

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I.C. Thomasson Associates, Inc., a Salas O'Brien Company's main headquarters is located at 2950 Kraft Drive Suite 500 Nashville, Tennessee 37204 United States. The company has employees across 2 continents, including North AmericaEurope.

What is I.C. Thomasson Associates, Inc., a Salas O'Brien Company's phone number?

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You can contact I.C. Thomasson Associates, Inc., a Salas O'Brien Company'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 I.C. Thomasson Associates, Inc., a Salas O'Brien Company's official website and social media links?

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I.C. Thomasson Associates, Inc., a Salas O'Brien Company's official website is icthomasson.com and has social profiles on LinkedIn.

What is I.C. Thomasson Associates, Inc., a Salas O'Brien Company's SIC code NAICS code?

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I.C. Thomasson Associates, Inc., a Salas O'Brien Company's SIC code is 8711 - Engineering Services NAICS code is 5414 - Specialized Design Services.

How many employees does I.C. Thomasson Associates, Inc., a Salas O'Brien Company have currently?

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As of February 2026, I.C. Thomasson Associates, Inc., a Salas O'Brien Company has approximately 315 employees across 2 continents, including North AmericaEurope. Key team members include Chief Executive Officer: J. W.President: S. K.President: S. O.. Explore I.C. Thomasson Associates, Inc., a Salas O'Brien Company's employee directory with LeadIQ.

What industry does I.C. Thomasson Associates, Inc., a Salas O'Brien Company belong to?

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I.C. Thomasson Associates, Inc., a Salas O'Brien Company operates in the Design Services industry.

What technology does I.C. Thomasson Associates, Inc., a Salas O'Brien Company use?

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I.C. Thomasson Associates, Inc., a Salas O'Brien Company's tech stack includes AT&TMoment.jsSlickOffice 365Microsoft AzureX-Content-Type-OptionsFullCalendarFacebook.

What is I.C. Thomasson Associates, Inc., a Salas O'Brien Company's email format?

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I.C. Thomasson Associates, Inc., a Salas O'Brien Company's email format typically follows the pattern of FLast@icthomasson.com. Find more I.C. Thomasson Associates, Inc., a Salas O'Brien Company email formats with LeadIQ.

When was I.C. Thomasson Associates, Inc., a Salas O'Brien Company founded?

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I.C. Thomasson Associates, Inc., a Salas O'Brien Company was founded in 1942.

I.C. Thomasson Associates, Inc., a Salas O'Brien Company

Design ServicesTennessee, United States201-500 Employees

I.C. Thomasson Associates, Inc. (ICT) is a consulting engineering firm founded in 1942 with over 300 staff members, including 75 licensed professional engineers. ICT provides design services for over 1,200+ projects per year, with individual project construction costs over 1 billion dollars. The company is licensed to provide professional engineering services in all 50 states and has completed projects throughout the U.S. and abroad for industrial, manufacturing, institutional, healthcare, commercial, aviation, and education facilities. ICT provides mechanical, electrical, plumbing, fire protection, instrumentation and controls, IT/Telecom design in-house.

ICT’s parent company Salas O’Brien, offers our clients access to a combined 3,800+ employees and 900+ registered professionals with licensure in all 50 states. Organized into business units, we have the ability to provide highly experienced engineers, who are involved at the leading edge of their respective industries.

Contact the location nearest to you today for more information about our team, our services, and our work.

 Headquarters - Nashville, TN
 2950 Kraft Drive
 Nashville, TN 37204
 Phone: 615-346-3400
 Fax: 615-346-3550

 Knoxville, TN
 1114 Clinch Avenue, Suite 200 
 Knoxville, TN 37916
 Phone: 865-525-3488
 Fax: 865-525-4471

 Tampa, FL
 3031 N. Rocky Point Drive W, Suite 750
 Tampa, FL 33607
 813-882-4415

 Brookhaven, MS
 104 East Cherokee Street
 Brookhaven, MS 39601
 Phone: 601-823-0038
 Fax: 601-823-0039

Section iconCompany Overview

Headquarters
2950 Kraft Drive Suite 500 Nashville, Tennessee 37204 United States
Phone number
SIC Code
8711 - Engineering Services
NAICS Code
5414 - Specialized Design Services
Founded
1942
Employees
201-500

Section iconFunding & Financials

  • $500M$1B

    I.C. Thomasson Associates, Inc., a Salas O'Brien Company's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    I.C. Thomasson Associates, Inc., a Salas O'Brien Company's revenue is estimated to be in the range of $500M$1B

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