CTBUH Silver Member

Bollinger + Grohmann Ingenieure

About

Member Since: 2012

Member Offices: Frankfurt am Main

Website: https://www.bollinger-grohmann.de

The passion for high-quality architecture and innovative structures has been the motivation for Klaus Bollinger, Manfred Grohmann and their team since the foundation of the office in 1983. As responsible engineers, their prime focus is the strengthening and enhancement of each individual design.

They see themselves as partners within an interdisciplinary planning team. They develop tailored solutions together with architects and clients, construction companies and industry. This is an integral component of the complete concept and not an end in itself.

Besides technological innovation Bollinger + Grohmann Ingenieure prides itself in open-minded dialog and fair respectful dealings with all stakeholders. They are convinced that sustainable solutions can only develop in unison with technological and social progress.

Fields of Expertise

Construction / Contractor; Façade Design / Engineering; Fire Engineering; Project Management; Seismic Design; Structural Engineering

Membership details

Membership Level

Silver

Member Since

2012

Member Offices

  • Frankfurt am Main

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

DC Tower I

220 m / 722 ft

2

Leeza SOHO

207 m / 679 ft

3

OMNITURM

189.9 m / 623 ft

4

ECB - European Central Bank

183.7 m / 603 ft

5

Opernturm

170 m / 558 ft

6

Axis

61 m / 200 ft

7

Province Headquarters

57.6 m / 189 ft

Building Completions Timeline

 

Research

26 October 2015

The Vienna Donau City Tower – 2000mm Flat Slabs as Outrigger Structure for Unique Landmark Building

The Donau City Tower I, with an architectural height of 220m, has become Austria’s tallest skyscraper, and is the new landmark building in Vienna’s skyline....

View all

Global News

19 November 2019

Signature Tower Opens in New Beijing Business District

Located on Lize Road in southwest Beijing, Leeza SOHO tower anchors the new Fengtai business district, a growing financial and transport hub between the city...

View all

Global News

29 July 2019

A 194-Meter Tower has Reached Completion in Beijing

Straddling the new subway tunnel that diagonally divides its site, the Leeza SOHO tower in Beijing rises as a single volume divided into two halves...

View all
Rank
Name
City
Height

1

Millennium Tower

Frankfurt am Main

369 m

1,211 ft

2

The Blade

Seoul

293 m

960 ft

3

DC Tower I

Vienna

220 m

722 ft

4

Leeza SOHO

Beijing

207 m

679 ft

5

OMNITURM

Frankfurt am Main

190 m

623 ft

6

ECB - European Central Bank

Frankfurt am Main

184 m

603 ft

7

Opernturm

Frankfurt am Main

170 m

558 ft

8

Flying Garden Tower

Frankfurt am Main

67 m

220 ft

9

Axis

Frankfurt am Main

61 m

200 ft

10

Province Headquarters

Antwerp

58 m

189 ft

11

Biskop Gunnerus Gate 14B East Building

Oslo

- m

- ft

12

Nordic Light

Oslo

- m

- ft

13

Biskop Gunnerus Gate 14B West Building

Oslo

- m

- ft

Statistics

150 m+ Buildings

Average Building Age*

5 Years

Most Common Function*

Office (57%), 4 Buildings

Most Common Material*

Concrete (71%), 5 Buildings

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

Total: 7 Buildings for which a function has been assigned.
 
Total: 7 Buildings for which a material has been assigned.
 

*Based on 7 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.

 

26 October 2015

The Vienna Donau City Tower – 2000mm Flat Slabs as Outrigger Structure for Unique Landmark Building

Klaus Bollinger, Manfred Grohmann & Alexander Berger, Bollinger + Grohmann

The Donau City Tower I, with an architectural height of 220m, has become Austria’s tallest skyscraper, and is the new landmark building in Vienna’s skyline....

19 November 2019

Signature Tower Opens in New Beijing Business District

Located on Lize Road in southwest Beijing, Leeza SOHO tower anchors the new Fengtai business district, a growing financial and transport hub between the city...

29 July 2019

A 194-Meter Tower has Reached Completion in Beijing

Straddling the new subway tunnel that diagonally divides its site, the Leeza SOHO tower in Beijing rises as a single volume divided into two halves...