CTBUH Platinum Member

Langan Engineering

About

Member Since: 2010

Member Offices: London, Miami, New York City, Parsippany, San Francisco

Website: http://www.langan.com

Founded as a geotechnical specialty firm in 1970, Langan quickly became involved in many large, complex projects located throughout the eastern part of the United States. As their growth continued, they leveraged their highly technical base to expand into the civil engineering and environmental disciplines.

Their client-focused, highly entrepreneurial culture helped evolve additional technical capabilities and enable geographic expansion into the southeast and western regions of the United States. Langan International was formed to support global clients and partner with the world's elite design and construction teams around the world.

After five successful decades, their reputation for providing innovative solutions that yield measurable value for their clients continually forges new enduring relationships for the firm and distinguishes Langan from the competition.

Fields of Expertise

Civil Engineering; Environmental Engineering; Geotechnic / Foundations; Landscape Architecture; Seismic Design

Membership details

Membership Level

Platinum

Member Since

2010

Member Offices

  • London

  • Miami

  • New York City

  • Parsippany

  • San Francisco

Buildings

Rank
Name
Status

Completed

Architecturally Topped Out

Structurally Topped Out

Under Construction

On Hold

Proposed

Vision

Never Completed

Demolished

Competition Entry

Canceled

Proposed Renovation

Under Renovation

Renovated

Under Demolition

Height

1

Jeddah Tower

1000 m / 3,281 ft

2

Central Park Tower

472.4 m / 1,550 ft

3

One Vanderbilt

427 m / 1,401 ft

4

30 Hudson Yards

387.1 m / 1,270 ft

5

Three Sixty West Tower B

361.2 m / 1,185 ft

6

DAMAC Heights

335.1 m / 1,099 ft

7

Salesforce Tower

326.1 m / 1,070 ft

8

53 West 53

320.1 m / 1,050 ft

9

The Spiral

317.3 m / 1,041 ft

10

50 Hudson Yards

308.2 m / 1,011 ft

Awards

ARO

Award of Excellence: ARO

Best Tall Building 200-299 meters 2021

Ctbuh Leaders

Ramin Golesorkhi

Ramin Golesorkhi

CTBUH Working Group: Performance Based Seismic Design, 2015 – Present

San Francisco

John McElroy

John McElroy

CTBUH Philadelphia Chapter, 2018 – Present

Alan Poeppel

Alan Poeppel

CTBUH Awards Geotechnical Engineering Jury, 2021

New York City

Building Completions Timeline

 

Videos

26 October 2015

From Supertall to Megatall: Analysis and Design of the Kingdom Tower Piled Raft

As part of the booming development in the Kingdom of Saudi Arabia, Langan international was hired to assist in all phases of soil investigation and...

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Research

26 October 2015

From Supertall to Megatall: Analysis and Design of the Kingdom Tower Piled Raft

As part of the booming development in the Kingdom of Saudi Arabia, Langan international was hired to assist in all phases of soil investigation and...

View all

Global News

19 February 2021

Sixth Building in New York City Megadevelopment Tops Out

50 Hudson Yards, the practice’s latest building in New York has officially topped out. The LEED Gold-designed, 58-story office development forms an integral part of...

View all

Associated companies

Statistics

150 m+ Buildings

300 m+ Buildings

Average Building Age*

9 Years

Most Common Function*

Residential (61%), 77 Buildings

Most Common Material*

Concrete (79%), 98 Buildings

* Based on 150 m+ buildings currently in the database.

Total: 126 Buildings for which a function has been assigned.
 
Total: 124 Buildings for which a material has been assigned.
 

*Based on 127 Completed & Under Construction Buildings

Building Completions Timeline

 

Construction Time Chart

NOTE: Construction start time is not available for all buildings. The average construction time is only displayed if there is three or more buildings with construction start and complete data in that year.