CTBUH Platinum Member

Langan Engineering

About

Member Since: 2010

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

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 four 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

Never Completed

Proposed

Vision

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

John J. McElroy Jr.

John J. McElroy Jr.

CTBUH Chapter Secretary, 2018 – Present

Philadelphia

Christine Hough

Christine Hough

CTBUH Chapter Board Member, 2018

Philadelphia

Can Karayel

Can Karayel

CTBUH Country Representative, 2013 – 2015

Istanbul

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...

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...

Global News

01 November 2019

Miami’s Brickell Flatiron Receives Key Occupancy Certificate

Brickell Flatiron, the new 64-story luxury condominium tower in Downtown Miami’s Brickell Financial District, has received its Temporary Certificate of Occupancy (TCO) from the City...

Associated companies

Statistics

150 m+ Buildings

300 m+ Buildings

Average Building Age*

9 Years

Most Common Function*

Residential, 76 Buildings

Most Common Material*

Concrete, 97 Buildings

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

 
 

*Based on 143 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.

 

Gross-to-Net Height

NOTE: Gross-to-Net Height is defined as architectural height minus height of highest occupied floor. Therefore, the Gross-to-Net Height is only calculated for buildings that have both the architectural height and the highest occupied floor height recorded.