What is Cornerstone Engineering, Inc.'s NAICS code?

Cornerstone Engineering, Inc.'s NAICS code is 237 (Heavy and Civil Engineering Construction).

Insights

Niche growth Small civil engineering firm with potential upsell from larger regional players seeking specialized, value-driven design services and scalable solutions.

Digital modernization Current tech stack shows basic cloud and collaboration tools; opportunity to propose BIM, design automation, and project collaboration platforms to improve efficiency and win larger projects.

Financial scale Annual revenue in the low seven figures with a lean team; target project opportunities suited for small firms transitioning to mid-market award sizes.

Ethical differentiator Brand positioning around integrity and cornerstone-inspired quality can be leveraged to win bids that require higher trust, governance, and risk management measures.

Market positioning Operating in civil engineering with peers of much larger firms; identify mid-market RFPs and local infrastructure or private development projects where agility and client communication are differentiators.

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Cornerstone Engineering, Inc. Tech Stack

Cornerstone Engineering, Inc. uses 8 technology products and services including html5media, Wix, Wix eCommerce, and more. Explore Cornerstone Engineering, Inc.'s tech stack below.

html5media
Audio, Video, Graphics
Wix
Content Management System
Wix eCommerce
E-commerce
Microsoft 365
Email
Google Cloud
Infrastructure As A Service
Sentry
Issue Trackers
Polyfill
Javascript Libraries
Priority Hints
Performance

Cornerstone Engineering, Inc.'s Email Address Formats

Cornerstone Engineering, Inc. uses at least 4 email formats:

Cornerstone Engineering, Inc. Email Formats	Example	Percentage
FLast@cornerstonetn.com	JDoe@cornerstonetn.com	57%
FirstLast@cornerstonetn.com	JohnDoe@cornerstonetn.com	29%
FirLast@cornerstonetn.com	JohDoe@cornerstonetn.com	7%
F.Last@cornerstonetn.com	J.Doe@cornerstonetn.com	7%

Frequently Asked Questions

What is Cornerstone Engineering, Inc.'s phone number?

You can contact Cornerstone Engineering, Inc.'s main corporate office by phone at

+1-423-420-****

. 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 Cornerstone Engineering, Inc.'s official website and social media links?

Cornerstone Engineering, Inc.'s official website is cornerstonetn.com and has social profiles on LinkedIn.

How much revenue does Cornerstone Engineering, Inc. generate?

As of September 2026, Cornerstone Engineering, Inc.'s annual revenue is estimated to be $1M - $10M.

What is Cornerstone Engineering, Inc.'s SIC code and NAICS code?

Cornerstone Engineering, Inc.'s SIC code is 8711 - Engineering Services and NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Cornerstone Engineering, Inc. have currently?

As of September 2026, Cornerstone Engineering, Inc. has approximately 10 employees across 1 continents, including North America. Key team members include Construction Services Director: G. P., Estimator: C. S. and Engineer In Training: J. F. Explore Cornerstone Engineering, Inc.'s employee directory with LeadIQ.

What industry does Cornerstone Engineering, Inc. belong to?

Cornerstone Engineering, Inc. operates in the Civil Engineering industry.

What technology does Cornerstone Engineering, Inc. use?

Cornerstone Engineering, Inc.'s tech stack includes html5media, Wix, Wix eCommerce, Microsoft 365, Google Cloud, Sentry, Polyfill and Priority Hints.

What is Cornerstone Engineering, Inc.'s email format?

Cornerstone Engineering, Inc.'s email format typically follows the pattern of FLast@cornerstonetn.com. Find more Cornerstone Engineering, Inc. email formats with LeadIQ.

When was Cornerstone Engineering, Inc. founded?

Cornerstone Engineering, Inc. was founded in 1999.

Cornerstone Engineering, Inc.

Q: What technology does Cornerstone Engineering, Inc. use?

Cornerstone Engineering, Inc.'s tech stack includes Open Graph, Lodash, Sitelinks Search Box, Microsoft 365, Google Cloud CDN.

Civil EngineeringTennessee, United States2-10 Employees

Cornerstone Engineering, Inc. is a civil engineering firm based in Madisonville, Tennessee. It operates as a small team, reflecting its status as a boutique regional practice. The company's guiding idea draws on the notion of a cornerstone as a precisely set element that defines a structure's overall form, underscoring an emphasis on precision and foundational integrity in its work. The description indicates a commitment to high standards of integrity and to thoughtful, quality design. Specific services or client segments are not detailed, but the firm belongs to the civil engineering industry and foregrounds foundational soundness in its approach.