Insights

Established Expertise With over 55 years of experience in structural design and evaluation across various sectors, SDL demonstrates deep industry expertise, making them a reliable partner for complex engineering projects that require proven technical leadership.

Geographic Reach SDL operates offices in Nashville, Atlanta, and Charlotte and consults throughout the United States and overseas, providing opportunities to offer tailored solutions across multiple markets and regions with diverse project needs.

Strong Project Portfolio The firm’s extensive experience in commercial, healthcare, government, education, and recreational structures indicates a broad client base, opening avenues for new clients in similar sectors seeking experienced structural consulting.

Recent Leadership Moves Notable promotions and the retirement of a long-term employee suggest active leadership development and stability, which can be leveraged to build trust with prospective clients interested in a mature, reliable partner.

Growth Potential With revenue estimated between 10M and 25M and a competitive team of up to 200 employees, SDL has growth capacity, presenting opportunities for partnership in expanding project scopes or entering new markets in sustainable or innovative structures.

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Stanley D. Lindsey & Associates, Ltd. (SDL) Tech Stack

Stanley D. Lindsey & Associates, Ltd. (SDL) uses 8 technology products and services including Wix eCommerce, Microsoft 365, Backbone.js, and more. Explore Stanley D. Lindsey & Associates, Ltd. (SDL)'s tech stack below.

Wix eCommerce
E-commerce
Microsoft 365
Email
Backbone.js
Javascript Frameworks
jQuery
Javascript Libraries
Choices
Javascript Libraries
reCAPTCHA
Security
X-XSS-Protection
Security
ShareThis
Widgets

Media & News

Stanley D. Lindsey & Associates, Ltd. (SDL)'s Email Address Formats

Stanley D. Lindsey & Associates, Ltd. (SDL) uses at least 1 format(s):

Stanley D. Lindsey & Associates, Ltd. (SDL) Email Formats	Example	Percentage
FLast@sdlal.com	JDoe@sdlal.com	49%
Last@sdlal.com	Doe@sdlal.com	2%
FLast@sdlal.com	JDoe@sdlal.com	49%

Frequently Asked Questions

Where is Stanley D. Lindsey & Associates, Ltd. (SDL)'s headquarters located?

Stanley D. Lindsey & Associates, Ltd. (SDL)'s main headquarters is located at Old Hickory, Tennessee United States. The company has employees across 2 continents, including North AmericaAsia.

What is Stanley D. Lindsey & Associates, Ltd. (SDL)'s phone number?

You can contact Stanley D. Lindsey & Associates, Ltd. (SDL)'s main corporate office by phone at

+1-615-320-****

. 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 Stanley D. Lindsey & Associates, Ltd. (SDL)'s official website and social media links?

Stanley D. Lindsey & Associates, Ltd. (SDL)'s official website is sdlal.com and has social profiles on LinkedIn.

How much revenue does Stanley D. Lindsey & Associates, Ltd. (SDL) generate?

As of February 2026, Stanley D. Lindsey & Associates, Ltd. (SDL)'s annual revenue is estimated to be $6.6M.

What is Stanley D. Lindsey & Associates, Ltd. (SDL)'s SIC code NAICS code?

Stanley D. Lindsey & Associates, Ltd. (SDL)'s SIC code is 8711 - Engineering Services NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Stanley D. Lindsey & Associates, Ltd. (SDL) have currently?

As of February 2026, Stanley D. Lindsey & Associates, Ltd. (SDL) has approximately 69 employees across 2 continents, including North AmericaAsia. Key team members include Chief Financial Officer: M. D.Vice President Of Communications: K. P.President & Coo: M. C.. Explore Stanley D. Lindsey & Associates, Ltd. (SDL)'s employee directory with LeadIQ.

What industry does Stanley D. Lindsey & Associates, Ltd. (SDL) belong to?

Stanley D. Lindsey & Associates, Ltd. (SDL) operates in the Civil Engineering industry.

What technology does Stanley D. Lindsey & Associates, Ltd. (SDL) use?

Stanley D. Lindsey & Associates, Ltd. (SDL)'s tech stack includes Wix eCommerceMicrosoft 365Backbone.jsjQueryChoicesreCAPTCHAX-XSS-ProtectionShareThis.

What is Stanley D. Lindsey & Associates, Ltd. (SDL)'s email format?

Stanley D. Lindsey & Associates, Ltd. (SDL)'s email format typically follows the pattern of FLast@sdlal.com. Find more Stanley D. Lindsey & Associates, Ltd. (SDL) email formats with LeadIQ.

When was Stanley D. Lindsey & Associates, Ltd. (SDL) founded?

Stanley D. Lindsey & Associates, Ltd. (SDL) was founded in 1966.

Stanley D. Lindsey & Associates, Ltd. (SDL)

Civil EngineeringTennessee, United States51-200 Employees

Stanley D. Lindsey and Associates, Ltd. (SDL) is a full-service consulting structural engineering firm with offices in Nashville, Atlanta, and Charlotte. Founded in 1966, the firm has provided the structural design for projects throughout the United States and abroad. 

With over 55 years of experience in the design, evaluation, and retrofit of structures, SDL has an extensive project portfolio in virtually every type of structure including commercial, healthcare, governmental, education, sports and recreation, residential, resort, retail, parking, industrial, and specialty structures.  Currently, our engineers are registered in 46 states, the District of Columbia, Puerto Rico, and the US Virgin Islands and consult with clients throughout the United States and overseas.