Insights

Growth potential Leighton and Associates operates within civil and geotechnical engineering with a broad service expansion from foundational geology to soils engineering, environmental assessments, remediation, special inspection, and materials testing, indicating cross-sell opportunities to clients of LGI companies and public agency projects.

Market expansion The company targets public agency and non-residential developers via Leighton Consulting, suggesting potential sales opportunities with public sector clients and large-scale development projects that require integrated geotechnical, environmental, and inspection services.

Scale signals Revenue is reported in the multi‑billion range for the group, while the local team is relatively small (11–50 employees), implying high-demand services and room to grow project staffing and capacity through new hires or partnerships.

Tech-enabled Adoption of digital tools and platforms such as Google Cloud, WordPress, and project/marketing tech indicates readiness to leverage cloud-based data management, client portals, and streamlined proposals for faster deal progression and scalable service delivery.

Talent magnet A stated emphasis on hiring professionals across geotechnical and civil engineering disciplines positions the firm to present itself as a capable partner for multi-discipline project teams, offering cross-selling of services to win larger specifications and long-term programs.

Similar companies to Leighton and Associates, Inc

Leighton and Associates, Inc Tech Stack

Leighton and Associates, Inc uses 8 technology products and services including RSS, WordPress, Shopify, and more. Explore Leighton and Associates, Inc's tech stack below.

  • RSS
    Content Management System
  • Content Management System
  • E-commerce
  • Twemoji
    Font Scripts
  • Infrastructure As A Service
  • Slider Revolution
    Miscellaneous
  • Platform As A Service
  • reCAPTCHA
    Security

Leighton and Associates, Inc's Email Address Formats

Leighton and Associates, Inc uses at least 4 email formats:
Leighton and Associates, Inc Email FormatsExamplePercentage
FLast@leightongroup.comJDoe@leightongroup.com
78%
First.Last@leightongroup.comJohn.Doe@leightongroup.com
10%
Last@leightongroup.comDoe@leightongroup.com
6%
First@leightongroup.comJohn@leightongroup.com
6%

Frequently Asked Questions

What is Leighton and Associates, Inc's official website and social media links?

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Leighton and Associates, Inc's official website is leightongroup.com and has social profiles on LinkedIn.

How much revenue does Leighton and Associates, Inc generate?

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As of October 2026, Leighton and Associates, Inc's annual revenue is estimated to be $1B - $10B.

What is Leighton and Associates, Inc's NAICS code?

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Leighton and Associates, Inc's NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Leighton and Associates, Inc have currently?

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As of October 2026, Leighton and Associates, Inc has approximately 46 employees across 4 continents, including North America, Asia and Europe. Key team members include Director: L. B., Principal Business Development At Leighton Group: K. S. and Senior Principal Engineer: S. C. Explore Leighton and Associates, Inc's employee directory with LeadIQ.

What industry does Leighton and Associates, Inc belong to?

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Leighton and Associates, Inc operates in the Civil Engineering industry.

What technology does Leighton and Associates, Inc use?

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Leighton and Associates, Inc's tech stack includes RSS, WordPress, Shopify, Twemoji, Google Cloud, Slider Revolution, WP Engine and reCAPTCHA.

What is Leighton and Associates, Inc's email format?

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Leighton and Associates, Inc's email format typically follows the pattern of FLast@leightongroup.com. Find more Leighton and Associates, Inc email formats with LeadIQ.
Leighton and Associates, Inc logo

Leighton and Associates, Inc

Civil EngineeringUnited States11-50 Employees

Leighton and Associates, Inc. is a United States–based civil engineering firm with roots dating to 1961, when it focused on engineering geology. Over the years its offerings broadened to include soils engineering, environmental assessments and remediation, and inspection and testing services for materials. The company relies on a workforce of professional geotechnical and civil engineers, professional geologists, certified engineering geologists, field technicians, and inspectors to deliver reliable, constructible solutions for clients.

Within the Leighton Group (LGI), Leighton Consulting provides the same suite of services to public agencies and non-residential developers. This network situates Leighton and Associates in a broader market for geotechnical and civil engineering work in the United States, supporting site investigations, environmental work, remediation, and quality-control inspections tied to construction projects.

Section iconCompany Overview

NAICS Code
237 - Heavy and Civil Engineering Construction
Employees
11-50

Section iconFunding & Financials

  • $1B - $10B

    Leighton and Associates, Inc's revenue is estimated to be in the range of $1B - $10B

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