CTBUH Platinum Member

Thornton Tomasetti

About

Member Since: 1987

Member Offices: Chicago, London, New York City, Seattle, Shanghai

Thornton Tomasetti provides engineering design, investigation and analysis services to clients worldwide on projects of every size and level of complexity. They are a 100% employee-held organization of 1,200 engineers, architects, sustainability practitioners and support professionals collaborating from offices across North America and in Asia-Pacific, Europe, Latin America and the Middle East. They focus on providing a diverse suite of integrated services and leading innovation in our industry to ensure the continued success of their clients.

Fields of Expertise

Engineering, Other; Façade Design / Engineering; Historical Preservation; Insurance / Risk; Project Management; Seismic Design; Structural Engineering; Transportation / Urban Infrastructure

Membership details

Membership Level

Platinum

Member Since

1987

Member Offices

  • Chicago

  • London

  • New York City

  • Seattle

  • Shanghai

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

Shanghai Tower

632 m / 2,073 ft

3

Ping An Finance Center

599.1 m / 1,965 ft

4

Lotte World Tower

554.5 m / 1,819 ft

5

TAIPEI 101

508 m / 1,667 ft

6

Wuhan Greenland Center

475.6 m / 1,560 ft

7

Chengdu Greenland Tower

468 m / 1,535 ft

8

Petronas Twin Tower 1

451.9 m / 1,483 ft

9

Petronas Twin Tower 2

451.9 m / 1,483 ft

10

Willis Tower

442.1 m / 1,451 ft

Awards

U.S. Embassy, London

Award of Excellence: U.S. Embassy, London

Best Tall Building under 100 meters 2021

Ctbuh Leaders

Dennis Poon

Dennis Poon

CTBUH Board of Trustees, 2011 – 2018

New York City

Joseph Burns

Joseph Burns

CTBUH Advisory Group, 2011 – 2013

Chicago

C.T. Tam

C.T. Tam

CTBUH Chapter Board Member, 2017 – Present

Hong Kong

Building Completions Timeline

 

Videos

28 April 2020

Agile AEC

The pandemic crisis of COVID-19 has catalyzed a shockwave of action throughout the AEC industry like never before. The CTBUH Chicago Chapter presents a virtual...

Research

28 July 2018

Engineering a Better Future

Aine Brazil, Vice Chairman, Thornton Tomasetti, is the recipient of the 2018 CTBUH Fazlur R. Khan Medal. Through a 40-plus-year career, she has been responsible...

Global News

24 October 2019

Planned Skyscraper Above Boston Rail Station Moves Forward

South Station Tower is planned to rise 677 feet (206.4 meters) above South Station, an aging transportation hub in Boston that’s swarmed daily by thousands...

Associated companies

Lev Zetlin Associates (1999)

Statistics

150 m+ Buildings

300 m+ Buildings

Average Building Age*

17 Years

Most Common Function*

Office, 100 Buildings

Most Common Material*

Concrete, 88 Buildings

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

 
 

*Based on 240 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.