Insights

Regional leadership Structural Design Group is a Southeast-recognized, full-service structural engineering firm with principal-level client involvement and nearly two centuries of combined principal engineers’ experience, signaling strong relationship-building potential with architects, contractors, and owners for larger, high-profile projects.

Healthcare and institutions The firm designs cost-effective, practical structures for healthcare, educational, hospitality, commercial, institutional, and industrial facilities, presenting opportunities to cross-sell across multiple sectors and expand into public-sector and long-term care or educational campus projects.

National reach Despite Southeast recognition, the company designs structures across the United States, indicating capacity to pursue national opportunities and mid to large-scale projects that require established engineering credibility and consistent principal contact.

Healthy growth signals With annual revenue in the mid-range of the listed peers and a mid-sized employee base, there is room to scale through strategic hires and expanded service offerings, potentially targeting firms with complementary capabilities for joint bids.

Tech-enabled value A blended tech stack including data, visualization, and media tools suggests efficiency and client-facing capabilities; selling could emphasize design optimization, site workflows, and rapid visual communication to differentiate in competitive bids.

Structural Design Group Tech Stack

Structural Design Group uses 8 technology products and services including MySQL, oEmbed, Twemoji, and more. Explore Structural Design Group's tech stack below.

  • MySQL
    Database
  • oEmbed
    Dev Tools
  • Twemoji
    Font Scripts
  • Chart.js
    Javascript Graphics
  • Skrollr
    Javascript Libraries
  • ProgressBar.js
    Javascript Libraries
  • waitForImages
    Web Tools And Plugins
  • prettyPhoto
    Web Tools And Plugins

Structural Design Group's Email Address Formats

Structural Design Group uses at least 1 format(s):
Structural Design Group Email FormatsExamplePercentage
FirstL@sdg-structure.comJohnD@sdg-structure.com
92%
FLast@sdg-structure.comJDoe@sdg-structure.com
4%
LastF@sdg-structure.comDoeJ@sdg-structure.com
4%

Frequently Asked Questions

What is Structural Design Group's phone number?

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You can contact Structural Design Group'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 Structural Design Group's official website and social media links?

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Structural Design Group's official website is sdg-structure.com and has social profiles on LinkedIn.

What is Structural Design Group's NAICS code?

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Structural Design Group's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Structural Design Group have currently?

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As of July 2026, Structural Design Group has approximately 65 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Owner: O. T.Vice President: D. L.Associate Principal: J. G.. Explore Structural Design Group's employee directory with LeadIQ.

What industry does Structural Design Group belong to?

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Structural Design Group operates in the Civil Engineering industry.

What technology does Structural Design Group use?

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Structural Design Group's tech stack includes MySQLoEmbedTwemojiChart.jsSkrollrProgressBar.jswaitForImagesprettyPhoto.

What is Structural Design Group's email format?

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Structural Design Group's email format typically follows the pattern of FirstL@sdg-structure.com. Find more Structural Design Group email formats with LeadIQ.

When was Structural Design Group founded?

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Structural Design Group was founded in 1999.
Structural Design Group logo

Structural Design Group

Civil EngineeringTennessee, United States51-200 Employees

Structural Design Group is a mid-sized civil engineering consultancy based in Nashville, Tennessee, offering structural engineering services to architects, contractors, and building owners. The firm designs building structures for projects across the United States, focusing on practical and cost-effective solutions. It has been recognized as a leading structural engineering firm in the southeastern United States.

Founded in 1999, the company prioritizes direct, principal-level involvement with clients on every project. Its practice covers healthcare, educational, hospitality, commercial, institutional, and industrial facilities, supported by nearly two centuries of combined experience among its principal engineers.

Section iconCompany Overview

Phone number
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1999
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Structural Design Group's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Structural Design Group's revenue is estimated to be in the range of $25M$50M

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