Insights

Strong Government Ties Longenecker & Associates has a longstanding track record supporting U.S. Department of Energy missions, indicating a deep-rooted relationship with federal agencies and potential for expanding government contracting opportunities.

Recent Acquisition Growth The acquisition by Geosyntec Consultants in December 2025 suggests the company's strategic expansion and integration into broader environmental and remediation markets, opening avenues for collaboration on large-scale environmental projects.

Diverse Expertise With core capabilities in mission assurance, regulatory compliance, and operations support, L&A offers comprehensive solutions that appeal to organizations seeking integrated consulting and technical services in the energy and national security sectors.

Leadership and Talent The appointment of senior executives like Craig Ferguson and recent hiring activity demonstrates ongoing investment in leadership and specialized talent, which can be leveraged to pursue high-hazard and complex operational contracts.

Financial Stability With revenues estimated between 250 to 500 million dollars, L&A’s robust financial profile positions it well for large-scale project engagements, making it an attractive partner for clients with substantial operational or environmental needs.

Longenecker & Associates, Inc. Tech Stack

Longenecker & Associates, Inc. uses 8 technology products and services including Azure DevOps, Twemoji, Backbone.js, and more. Explore Longenecker & Associates, Inc.'s tech stack below.

  • Azure DevOps
    Devops
  • Twemoji
    Font Scripts
  • Backbone.js
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Windows Server
    Operating Systems
  • SAP Maintenance, Repair, and Overhaul
    Operations
  • C#
    Programming Languages
  • Google
    Search Engines

Media & News

Longenecker & Associates, Inc.'s Email Address Formats

Longenecker & Associates, Inc. uses at least 2 format(s):
Longenecker & Associates, Inc. Email FormatsExamplePercentage
FLast@la-inc.comJDoe@la-inc.com
45%
Last@la-inc.comDoe@la-inc.com
5%
FLast@la-inc.comJDoe@la-inc.com
45%
Last@la-inc.comDoe@la-inc.com
5%
FLast@longenecker-associates.comJDoe@longenecker-associates.com
85%
First.Last@longenecker-associates.comJohn.Doe@longenecker-associates.com
6%
Last@longenecker-associates.comDoe@longenecker-associates.com
6%
First_Last@longenecker-associates.comJohn_Doe@longenecker-associates.com
3%

Frequently Asked Questions

Where is Longenecker & Associates, Inc.'s headquarters located?

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Longenecker & Associates, Inc.'s main headquarters is located at 2514 Red Arrow Drive Las Vegas, Nevada 89135 United States. The company has employees across 2 continents, including North AmericaSouth America.

What is Longenecker & Associates, Inc.'s phone number?

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You can contact Longenecker & Associates, Inc.'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 Longenecker & Associates, Inc.'s official website and social media links?

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Longenecker & Associates, Inc.'s official website is la-inc.com and has social profiles on LinkedIn.

What is Longenecker & Associates, Inc.'s SIC code NAICS code?

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Longenecker & Associates, Inc.'s SIC code is 7311 - Advertising Agencies NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does Longenecker & Associates, Inc. have currently?

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As of March 2026, Longenecker & Associates, Inc. has approximately 197 employees across 2 continents, including North AmericaSouth America. Key team members include Chief Financial Officer: J. V.Chief Security Officer: J. M.Vice President Of Communications: M. N.. Explore Longenecker & Associates, Inc.'s employee directory with LeadIQ.

What industry does Longenecker & Associates, Inc. belong to?

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Longenecker & Associates, Inc. operates in the Business Consulting and Services industry.

What technology does Longenecker & Associates, Inc. use?

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Longenecker & Associates, Inc.'s tech stack includes Azure DevOpsTwemojiBackbone.jsjQueryWindows ServerSAP Maintenance, Repair, and OverhaulC#Google.

What is Longenecker & Associates, Inc.'s email format?

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Longenecker & Associates, Inc.'s email format typically follows the pattern of FLast@la-inc.com. Find more Longenecker & Associates, Inc. email formats with LeadIQ.

When was Longenecker & Associates, Inc. founded?

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Longenecker & Associates, Inc. was founded in 1989.

Longenecker & Associates, Inc.

Business Consulting and ServicesNevada, United States51-200 Employees

Longenecker & Associates: A Geosyntec Company (L&A) has more than 35 years’ experience supporting the national security, environmental remediation, scientific research and energy dominance missions of the U.S. Department of Energy. L&A ensures excellence in mission execution through its core capabilities in mission assurance, project delivery, operations support, regulatory assurance, business strategies, and strategic communications. Combined with Geosyntec’s environmental management, solid waste, remediation, and related SME capabilities, L&A's unparalleled roster of personnel, extensive past performance and market insight is a significant differentiator to any team or project.

Section iconCompany Overview

Headquarters
2514 Red Arrow Drive Las Vegas, Nevada 89135 United States
Phone number
Website
la-inc.com
SIC Code
7311 - Advertising Agencies
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Founded
1989
Employees
51-200

Section iconFunding & Financials

  • $250M$500M

    Longenecker & Associates, Inc.'s revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Longenecker & Associates, Inc.'s revenue is estimated to be in the range of $250M$500M

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