Insights

Market Positioning Leighton and Associates operates in civil engineering with a strong geotechnical focus and expanding services in soils engineering, environmental assessments and remediation, special inspection, source inspection, and materials testing. This positions them to cross-sell to public agencies and non-residential developers through Leighton Consulting, suggesting sales opportunities in project scoping, QA/QC programs, and environmental compliance services.

Scale and Capabilities Although a smaller firm by headcount (11-50), the combined Leighton Group appears to have substantial capabilities and revenue potential (advertised revenue in the billion-dollar range). This suggests opportunities to pursue larger projects via teaming arrangements, joint ventures, or subcontracting with larger A/E firms seeking geotechnical and environmental expertise.

Talent and Expertise The emphasis on a skilled workforce of geotechnical engineers, professional geologists, certified engineering geologists, and field inspectors indicates a strong service quality signal. Sales opportunities exist in offering long-term maintenance contracts, on-demand testing, and rapid-response inspections for high-stakes infrastructure and remediation projects.

Digital and Outreach Tech stack includes WordPress, Shopify, and Google Cloud, signaling active online presence and potential for demand-gen collaboration, client-facing portals for project tracking, and content-led marketing. This opens avenues for targeted marketing campaigns, online RFP response optimization, and digital-asset-enabled proposals.

Expansion Synergy With Leighton Consulting serving public agency and non-residential developer clients, there are clear cross-sell opportunities between Leighton and LGI family offerings. Propose packaged solutions that combine geology, soils engineering, environmental services, inspections, and materials testing to win multi-discipline bids and simplify client procurement processes.

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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 August 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 August 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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