CTBUH Gold Member

Magnusson Klemencic Associates

About

Member Since: 1983

Member Offices: Seattle

Website: http://www.mka.com/

MKA’s passion is creating structural systems for buildings of all shapes, sizes, and complexities and civil site and infrastructure designs for architectural projects. In addition to traditional structural and civil engineering services, they offer enhanced expertise in seismic, wind, vibration, existing building, performance-based, and blast engineering and site strategies for low-impact design, site infrastructure planning, strategic water planning, and excavation shoring.

MKA has been presented with a top national ACEC engineering design award (the most significant recognition by their peers) 26 times in the last 29 years–three times more than any competitor engineering firm in the United States; and the ""Grand Conceptor"" award three times. Collectively, their projects have won 500+ awards from a variety of industry organizations. If it can be done, MKA can do it.

Fields of Expertise

Civil Engineering; Seismic Design; Structural Engineering; Wind Engineering

Membership details

Membership Level

Gold

Member Since

1983

Member Offices

  • Seattle

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

St. Regis Chicago

362.9 m / 1,191 ft

3

Suning Plaza Tower 1

338 m / 1,109 ft

4

Salesforce Tower

326.1 m / 1,070 ft

5

Nanjing International Center 3

306 m / 1,004 ft

6

Leatop Plaza

302.7 m / 993 ft

7

Skyrise Miami

301.8 m / 990 ft

8

One Chicago Square East Tower

295.8 m / 971 ft

9

Key Tower

288.7 m / 947 ft

10

Columbia Center

284.4 m / 933 ft

Awards

Mira

Award of Excellence: Mira

Best Tall Building 100-199 meters 2021

Ctbuh Leaders

Don Davies

Don Davies

CTBUH Advisory Group, 2013 – Present

Seattle

Leif Johnson

Leif Johnson

CTBUH Working Group: Tall Timber, 2014 – Present

Seattle

Ron Klemencic

Ron Klemencic

CTBUH Expert Peer Review Committee, 2014 – Present

Seattle

Building Completions Timeline

 

Videos

18 May 2017

What's the Biggest Threat to a Skyscraper?

Chicago, United States of America. Hosted in collaboration with the Chicago Architecture Foundation, the second event in the Building Tall lecture series featured presentations by...

View all

Research

17 October 2016

Engineering Properties of Composite Mega-Columns with Separately Encased Hot Rolled Steel Profiles

This paper presents an experimental study on the behavior of composite mega-columns with separately encased steel profiles. Ten scaled composite columns were designed, including six...

View all

Global News

13 April 2021

Chicago Office Tower Tops Out

Construction has topped out for the 50-story, 727-foot-tall (221-meter-tall) office tower at 320 S Canal Street in the West Loop. Also known as BMO Tower,...

View all

Associated companies

Statistics

150 m+ Buildings

300 m+ Buildings

Average Building Age*

11 Years

Most Common Function*

Residential (47%), 66 Buildings

Most Common Material*

Concrete (66%), 87 Buildings

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

Total: 139 Buildings for which a function has been assigned.
 
Total: 131 Buildings for which a material has been assigned.
 

*Based on 140 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.