SYSKA Hennessy Group

CTBUH Silver Member

About

Member Since: 2009

Member Offices: San Francisco

At Syska Hennessy Group, they create exceptional environments. By combining their expertise with all of the next generation tools that technology has to offer, they are able to provide high performance engineering, consulting and commissioning solutions for the built environment.

They are committed to being the best, to advancing engineering design practice and to supporting their clients with integrity and commitment. Through their highly collaborative approach, they engage with their clients to help them meet their challenges head on.

They embrace social responsibility, both in their workplace and in their design practice. And they are early adaptors of the 2030 Challenge, committing their practice to achieving carbon neutrality. Their thought leadership section demonstrates that they're ahead of their industry's curve.

Fields of Expertise

Mechanical, Electrical & Plumbing; Security Consultancy; Vertical Transportation Consultant

Membership details

Membership Level

Silver

Member Since

2009

Member Offices

San Francisco

Buildings

Rank	Name	City	Completion	Height
1	Lotte World Tower	Seoul	2017	554.5 m / 1,819 ft
2	The Exchange 106	Kuala Lumpur	2019	445.5 m / 1,462 ft
3	Haeundae I Park Marina Tower 2	Busan	2011	292.1 m / 958 ft
4	Haeundae I Park Marina Tower 1	Busan	2011	272.9 m / 895 ft
5	Samsung China Headquarters	Beijing	2018	260 m / 853 ft
6	One Liberty Plaza	New York City	1972	226.5 m / 743 ft
7	Haeundae I Park Marina Tower 3	Busan	2011	205.5 m / 674 ft
8	Samsung Electronics Corporation HQ	Seoul	2008	203 m / 666 ft
9	Carlton Centre	Johannesburg	1973	201.2 m / 660 ft
10	The Mark	Seattle	2017	196.8 m / 646 ft

Building Completions Timeline

View other data outputs

Videos

19 September 2012

Climate, Cladding, and Conditioning Systems

This presentation examines the impact of building massing, the window to wall ratio (WWR), and two essential components of high-rise design – building envelope performance...

Research

26 October 2015

Fire/Life Safety in High-Rise Buildings

Syska Hennessy Group and the Fire Department of the City of New York propose a paper and presentation detailing an overview of Fire/Life Safety in...

Global News

05 November 2019

Hotel, Retail Portions of Los Angeles’ Century Plaza Open in Spring 2020

The ambitious $2.5-billion Century Plaza project, centered on the landmark crescent-shaped hotel that has hosted presidents and rock stars over more than five decades, has...

Rank	Name	City	Completion	Height
1	Seoul Light DMC Tower	Seoul	-	640 m / 2,101 ft
2	Lotte World Tower	Seoul	2017	555 m / 1,819 ft
3	Busan Lotte Town Tower	Busan	-	510 m / 1,674 ft
4	The Exchange 106	Kuala Lumpur	2019	446 m / 1,462 ft
5	Haeundae I Park Marina Tower 2	Busan	2011	292 m / 958 ft
6	Haeundae I Park Marina Tower 1	Busan	2011	273 m / 895 ft
7	Samsung China Headquarters	Beijing	2018	260 m / 853 ft
8	One Liberty Plaza	New York City	1972	227 m / 743 ft
9	Haeundae I Park Marina Tower 3	Busan	2011	206 m / 674 ft
10	Samsung Electronics Corporation HQ	Seoul	2008	203 m / 666 ft
11	Carlton Centre	Johannesburg	1973	201 m / 660 ft
12	The Mark	Seattle	2017	197 m / 646 ft
13	Russell Investments Center	Seattle	2006	182 m / 598 ft
14	Century Plaza North Tower	Los Angeles	2021	164 m / 537 ft
14	Century Plaza South Tower	Los Angeles	2021	164 m / 537 ft
16	Samsung C&T Corporation HQ	Seoul	2008	153 m / 502 ft
16	Samsung Life Insurance Corporation HQ	Seoul	2008	153 m / 502 ft
18	Minmetals Financial Center	Shenzhen	2019	145 m / 476 ft
19	Carlton Hotel	Johannesburg	1973	119 m / 390 ft
20	535 Mission Street	San Francisco	2015	115 m / 379 ft
21	177 Huntington	Boston	1973	112 m / 367 ft
22	Beacon Tower	New York City	2007	91 m / 297 ft
23	David M. Rubinstein Forum	Chicago	2020	51 m / 166 ft
24	GEMS World Academy - Chicago, Lower School	Chicago	2014	47 m / 156 ft

Statistics

150 m+ Buildings

13 Completed

2 Under Constr.

300 m+ Buildings

2 Completed

Average Building Age*

17 Years

Most Common Function*

Office (50%), 11 Buildings

Most Common Material*

Composite (52%), 11 Buildings

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

Function
Material

Total: 22 Buildings for which a function has been assigned.

Total: 21 Buildings for which a material has been assigned.

*Based on 22 Completed & Under Construction Buildings

Building Completions Timeline

Building Map

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.

Create your own charts using the Explore Data tool.