Company profile
Langan Engineering & Environmental Services
Technical Excellence. Practical Experience. Client Responsiveness.
- Industry
- Civil Engineering
- Employees
- 2,373
- Headquarters
- Parsippany, NJ
- Founded
- 1970
- LinkedIn followers
- 65,785
- Office locations
- 20
Langan Engineering & Environmental Services company summary
Langan Engineering & Environmental Services is a company in the Civil Engineering industry, headquartered in Parsippany, NJ, founded in 1970. On LinkedIn the company has around 2,373 employees and 65,785 followers. Warmrank detected 37 technologies across 24 categories on langan.com, including AOS, Adobe Fonts, Anthropic. The company lists 20 office locations. Its listed specialties include Environmental, Geotechnical and Site/Civil Engineering, Transportation/Traffic Engineering, Surveying, 3D Laser Scanning and BIM.
What technology does Langan Engineering & Environmental Services use?
Warmrank detected 37 technologies on langan.com, last checked July 2026. Click any tool to see other companies that use it.
Cloudflare
Google Hosted Libraries
Unpkg
cdnjs
jsDelivrJavaScript libraries
AOS
OWL Carousel
Slick
jQuery
jQuery MigrateFont scripts
Adobe Fonts
Font Awesome
Google Font API
Cloudflare Browser Insights
Google Analytics
Apple iCloud Mail
Microsoft 365WordPress plugins
Gravity Forms
WP-PageNaviArtificial Intelligence
AnthropicCMS
WordPressContent curation
CerosCookie compliance
CookieYesDatabases
MySQLShow 13 more technologiesShow fewer technologies
Hosting
GoDaddyJavaScript frameworks
Miscellaneous
Open GraphPaaS
WP EnginePerformance
Priority HintsProgramming languages
PHPRecruitment & staffing
GreenhouseSecurity
reCAPTCHA
Yoast SEOSSL/TLS certificate authorities
Let's EncryptTag managers
Google Tag ManagerVideo players
YouTubeWeb servers
NginxAbout Langan Engineering & Environmental Services
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 56 regional offices across the country and internationally.
Specialties
Where is Langan Engineering & Environmental Services located?
Langan Engineering & Environmental Services lists 20 office locations.
Compare companies similar to Langan Engineering & Environmental Services
More companies in Civil Engineering.
| Company | Industry | Employees | Founded | Headquarters |
|---|---|---|---|---|
Langan Engineering & Environmental Services langan.com | Civil Engineering | 2,373 | 1970 | Parsippany, NJ |
 AECOM aecom.com | Civil Engineering | 59,915 | - | Dallas, Texas |
 Parsons Corporation parsons.com | Civil Engineering | 20,812 | - | Chantilly, Virginia |
 Mott MacDonald mottmac.com | Civil Engineering | 24,715 | 1989 | London, England |
 MRV mrv.com.br | Civil Engineering | 17,722 | 1979 | Belo Horizonte, MG |
SNC-Lavalin snclavalin.com | Civil Engineering | 11,878 | - | Montreal, Quebec |
 Progen progen.com.br | Civil Engineering | 6,357 | - | São Paulo, SP |
 Epiroc epiroc.com | Civil Engineering | 13,267 | - | Nacka, Stockholm |
 SACYR sacyr.com | Civil Engineering | 8,883 | - | Madrid, Comunidad de Madrid |
 Fugro fugro.com | Civil Engineering | 10,710 | 1962 | Leidschendam, South Holland |
 Tetra Tech tetratech.com | Civil Engineering | 27,496 | - | Pasadena, CA |
Frequently asked questions about Langan Engineering & Environmental Services
What does Langan Engineering & Environmental Services do?
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 56 regional offices across the country and internationally.
What technology does Langan Engineering & Environmental Services use?
Warmrank detected 37 technologies on langan.com, including AOS, Adobe Fonts, Anthropic, Apple iCloud Mail, Ceros, Chosen, Cloudflare, Cloudflare Browser Insights.
How many employees does Langan Engineering & Environmental Services have?
Langan Engineering & Environmental Services has around 2,373 employees on LinkedIn.
Where is Langan Engineering & Environmental Services headquartered?
Langan Engineering & Environmental Services is headquartered in Parsippany, NJ.
Where does Langan Engineering & Environmental Services have offices?
Langan Engineering & Environmental Services lists 20 office locations, including Parsippany, NJ, US; Arlington, VA, US; Athens, 115 27, GR; Austin, Texas, US; Bethlehem, PA, US.
When was Langan Engineering & Environmental Services founded?
Langan Engineering & Environmental Services was founded in 1970.
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