Insights

Expansion Momentum Langan's recent acquisitions of firms specializing in land development, data center projects, and GIS solutions indicate a strategic focus on expanding service offerings and geographical reach, creating opportunities for vendors offering complementary technology, consulting, or specialized engineering tools.

Market Diversification With a client base spanning developers, public agencies, energy companies, and institutional clients, Langan presents potential sales opportunities across multiple sectors, especially in energy, data infrastructure, and sustainable development initiatives.

Technological Integration The company's adoption of advanced software and integration of ESG SaaS platforms suggests an openness to innovative solutions, signaling opportunities for tech providers offering environmental, social, and governance reporting, BIM, or GIS solutions to further enhance their capabilities.

Financial Growth With an estimated revenue between 500 million and 1 billion dollars, Langan demonstrates strong financial health, increasing its capacity to invest in new technologies, partnership programs, and large-scale projects, presenting substantial sales potential.

Employee Expertise A workforce of over 1,900 professionals skilled in engineering and environmental services offers ample opportunities for professional development partnerships, training programs, and new service offerings centered on innovation, project management, and sustainability initiatives.

Langan Engineering & Environmental Services, Inc. Tech Stack

Langan Engineering & Environmental Services, Inc. uses 8 technology products and services including Lumion, HEC-HMS, MySQL, and more. Explore Langan Engineering & Environmental Services, Inc.'s tech stack below.

  • Lumion
    Audio, Video, Graphics
  • HEC-HMS
    Data Management
  • MySQL
    Database
  • Element UI
    Javascript Frameworks
  • HTML
    Programming Languages
  • Node.js
    Programming Languages
  • FedEx
    Transportation And Fleet Management
  • Skype for Business
    Unified Communications

Media & News

Langan Engineering & Environmental Services, Inc.'s Email Address Formats

Langan Engineering & Environmental Services, Inc. uses at least 1 format(s):
Langan Engineering & Environmental Services, Inc. Email FormatsExamplePercentage
FLast@langan.comJDoe@langan.com
98%
First.Last@langan.comJohn.Doe@langan.com
1%
First@langan.comJohn@langan.com
1%

Frequently Asked Questions

Where is Langan Engineering & Environmental Services, Inc.'s headquarters located?

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Langan Engineering & Environmental Services, Inc.'s main headquarters is located at 300 Kimball Drive, 4th Floor Parsippany, NJ 07054, US. The company has employees across 6 continents, including North AmericaEuropeAsia.

What is Langan Engineering & Environmental Services, Inc.'s phone number?

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You can contact Langan Engineering & Environmental Services, 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 Langan Engineering & Environmental Services, Inc.'s official website and social media links?

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Langan Engineering & Environmental Services, Inc.'s official website is langan.com and has social profiles on LinkedIn.

What is Langan Engineering & Environmental Services, Inc.'s NAICS code?

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Langan Engineering & Environmental Services, Inc.'s NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Langan Engineering & Environmental Services, Inc. have currently?

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As of October 2025, Langan Engineering & Environmental Services, Inc. has approximately 2.1K employees across 6 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: B. A.Chief Executive Officer: C. H.Chief Executive Officer: C. L.. Explore Langan Engineering & Environmental Services, Inc.'s employee directory with LeadIQ.

What industry does Langan Engineering & Environmental Services, Inc. belong to?

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Langan Engineering & Environmental Services, Inc. operates in the Civil Engineering industry.

What technology does Langan Engineering & Environmental Services, Inc. use?

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Langan Engineering & Environmental Services, Inc.'s tech stack includes LumionHEC-HMSMySQLElement UIHTMLNode.jsFedExSkype for Business.

What is Langan Engineering & Environmental Services, Inc.'s email format?

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Langan Engineering & Environmental Services, Inc.'s email format typically follows the pattern of FLast@langan.com. Find more Langan Engineering & Environmental Services, Inc. email formats with LeadIQ.

When was Langan Engineering & Environmental Services, Inc. founded?

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Langan Engineering & Environmental Services, Inc. was founded in 1970.
Langan Engineering & Environmental Services, Inc.

Langan Engineering & Environmental Services, Inc.

Civil EngineeringUnited States1001-5000 Employees

Langan's client-focused, highly entrepreneurial culture cultivates an environment of opportunities in which career growth and teamwork flourish. Whether you are a seasoned professional or recent college graduate, Langan will provide you with unparalleled opportunities and a solid foundation for career growth.

Our reputation for providing innovative solutions that yield measurable value for our clients continually forges new enduring relationships for the firm and distinguishes Langan from the competition.

Langan provides an integrated mix of engineering and environmental consulting services in support of land development projects, corporate real estate portfolios, and the energy industry. Our clients include developers, property owners, public agencies, corporations, institutions, and energy companies around the world. 

Founded in 1970, Langan employs over 1,900 professionals in its Parsippany, NJ headquarters and among more than 50 regional offices across the country and internationally.

Section iconCompany Overview

Headquarters
300 Kimball Drive, 4th Floor Parsippany, NJ 07054, US
Phone number
Website
langan.com
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1970
Employees
1001-5000

Section iconFunding & Financials

  • $500M$1B

    Langan Engineering & Environmental Services, Inc.'s revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    Langan Engineering & Environmental Services, Inc.'s revenue is estimated to be in the range of $500M$1B

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