Insights

Expansion & Acquisition Langan has been aggressively expanding through multiple acquisitions (Navix Engineering, ATR Engineering, Robert Stephen Consulting, Trustke) and Texas office growth, signaling strong market demand and a momentum-driven sales cycle for civil/site development, IWMS, GIS, and environmental services.

Diverse Client Base Serving developers, property owners, public agencies, corporations, institutions, and energy companies indicates cross-sector opportunities for integrated site/civil, environmental, and energy-focused solutions across real estate, energy, and infrastructure portfolios.

Tech-Enabled Delivery Adoption of tools like OpenAI, Azure Active Directory, SQL Server, GIS/IWMS capabilities, and specialized software (HEC-RAS, Trimble) suggests potential for selling advanced data analytics, digital twins, and cloud-based project coordination to improve efficiency and outcomes.

Scale & Capabilities With a revenue range of 500M–1B and a global footprint across 56 offices plus a large professional workforce, Langan is positioned to pursue large-scale, multi-site land development, energy projects, and complex environmental programs requiring integrated engineering and environmental services.

Strategic Partnerships Recent high-profile collaborations with Skidmore, Owings & Merrill and expansion into environmental research facilities point to collaboration opportunities with top architecture/engineering firms and research-focused projects that can be leveraged for joint ventures and client referrals.

Langan Engineering & Environmental Services Tech Stack

Langan Engineering & Environmental Services uses 8 technology products and services including CompTIA Network+, Microsoft SQL Server, Apple iCloud Mail, and more. Explore Langan Engineering & Environmental Services's tech stack below.

  • CompTIA Network+
    Certificates
  • Microsoft SQL Server
    Database
  • Apple iCloud Mail
    Email
  • OpenAI
    Generative Ai
  • Azure Active Directory
    Identity And Access Management
  • Go
    Programming Languages
  • HEC-RAS
    Visualisation Software
  • Trimble
    Widgets

Media & News

Langan Engineering & Environmental Services's Email Address Formats

Langan Engineering & Environmental Services uses at least 1 format(s):
Langan Engineering & Environmental Services Email FormatsExamplePercentage
FLast@langan.comJDoe@langan.com
97%
First.Last@langan.comJohn.Doe@langan.com
2%
FiLast@langan.comJoDoe@langan.com
1%

Frequently Asked Questions

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

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

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

How much revenue does Langan Engineering & Environmental Services generate?

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As of July 2026, Langan Engineering & Environmental Services's annual revenue is estimated to be $500M - $1B.

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

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

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

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As of July 2026, Langan Engineering & Environmental Services has approximately 2.2K 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's employee directory with LeadIQ.

What industry does Langan Engineering & Environmental Services belong to?

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

What technology does Langan Engineering & Environmental Services use?

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Langan Engineering & Environmental Services's tech stack includes CompTIA Network+Microsoft SQL ServerApple iCloud MailOpenAIAzure Active DirectoryGoHEC-RASTrimble.

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

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

How much funding has Langan Engineering & Environmental Services raised to date?

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As of July 2026, Langan Engineering & Environmental Services has raised $33M in funding. The last funding round occurred on Apr 21, 2026.

When was Langan Engineering & Environmental Services founded?

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Langan Engineering & Environmental Services was founded in 1970.
Langan Engineering & Environmental Services logo

Langan Engineering & Environmental Services

Civil EngineeringNew Jersey, United States1001-5000 Employees

Langan Engineering & Environmental Services is a civil engineering and environmental consulting firm based at 300 Kimball Drive, 4th Floor, Parsippany, New Jersey. It provides an integrated mix of engineering and environmental consulting services for land development projects, corporate real estate portfolios, and the energy industry. Its clients include developers, property owners, public agencies, corporations, institutions, and energy companies around the world. Founded in 1970, Langan operates from its Parsippany headquarters and maintains 56 regional offices across the United States and internationally. The company employs between 1,001 and 5,000 professionals. More information is available on its website at https://langan.com.

Section iconCompany Overview

Phone number
Website
langan.com
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1970
Employees
1001-5000

Section iconFunding & Financials

  • $33M

    Langan Engineering & Environmental Services has raised a total of $33M of funding over 4 rounds. Their latest funding round was raised on Apr 21, 2026as a undisclosed.

  • $500M - $1B

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

Section iconFunding & Financials

  • $33M

    Langan Engineering & Environmental Services has raised a total of $33M of funding over 4 rounds. Their latest funding round was raised on Apr 21, 2026as a undisclosed.

  • $500M - $1B

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

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