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.
Façade Design / Engineering
Please note that all heights shown in italics/red are estimated heights. These have been calculated based on known floor counts for the building, then extrapolated through analyzing typically hundreds of buildings of the same function on this database that do have confirmed heights. The user should be aware that non-standard building features, such as significant spires or raised entrances / podiums, may affect the accuracy of these estimations.
|
RANK
|
Name
|
Completion
|
Height
|
Floors
|
Function
|
|
|---|---|---|---|---|---|---|
| 4 | FOUR Frankfurt T1 | Frankfurt am Main | 2025 |
233 m / 764 ft |
59 | Hotel / Office |
| 5 | DC Tower I | Vienna | 2013 |
220 m / 722 ft |
58 | Residential / Office / Hotel |
| 6 | Leeza SOHO | Beijing | 2019 |
207 m / 679 ft |
46 | Office |
| 7 | OMNITURM | Frankfurt am Main | 2019 |
190 m / 623 ft |
46 | Office / Residential / Office |
| 8 | ECB - European Central Bank | Frankfurt am Main | 2014 |
184 m / 603 ft |
43 | Office |
| 9 | Opernturm | Frankfurt am Main | 2009 |
170 m / 558 ft |
42 | Office |
| 10 | Tour Aurore Renovation | Courbevoie | 2022 |
125 m / 408 ft |
35 | Office |
| 11 | Flying Garden Tower | Frankfurt am Main | - |
67 m / 220 ft |
18 | Office |
| 12 | Axis | Frankfurt am Main | 2016 |
61 m / 200 ft |
19 | Residential |
| 13 | Province Headquarters | Antwerp | 2019 |
58 m / 189 ft |
16 | Office |
Please note that all heights shown in italics/red are estimated heights. These have been calculated based on known floor counts for the building, then extrapolated through analyzing typically hundreds of buildings of the same function on this database that do have confirmed heights. The user should be aware that non-standard building features, such as significant spires or raised entrances / podiums, may affect the accuracy of these estimations.
|
RANK
|
Name
|
Completion
|
Height
|
Floors
|
Function
|
|
|---|---|---|---|---|---|---|
| 1 | Millennium Tower | Frankfurt am Main | - |
369 m / 1,211 ft |
97 | Office |
| 2 | The Blade | Seoul | - |
293 m / 960 ft |
56 | Office |
| 3 | Elbtower | Hamburg | - |
245 m / 804 ft |
57 | Office / Hotel / Retail |
| 4 | FOUR Frankfurt T1 | Frankfurt am Main | 2025 |
233 m / 764 ft |
59 | Hotel / Office |
| 5 | DC Tower I | Vienna | 2013 |
220 m / 722 ft |
58 | Residential / Office / Hotel |
| 6 | Leeza SOHO | Beijing | 2019 |
207 m / 679 ft |
46 | Office |
| 7 | OMNITURM | Frankfurt am Main | 2019 |
190 m / 623 ft |
46 | Office / Residential / Office |
| 8 | ECB - European Central Bank | Frankfurt am Main | 2014 |
184 m / 603 ft |
43 | Office |
| 9 | Opernturm | Frankfurt am Main | 2009 |
170 m / 558 ft |
42 | Office |
| 10 | Tour Aurore Renovation | Courbevoie | 2022 |
125 m / 408 ft |
35 | Office |
| 11 | Flying Garden Tower | Frankfurt am Main | - |
67 m / 220 ft |
18 | Office |
| 12 | Axis | Frankfurt am Main | 2016 |
61 m / 200 ft |
19 | Residential |
| 13 | Province Headquarters | Antwerp | 2019 |
58 m / 189 ft |
16 | Office |
| 14 | Hoost | Knokke-Heist | 2025 |
44 m / 144 ft
Please note that this height is estimated, based on a floor count of 13 floors. The estimation has been arrived at by analyzing 9,837 other buildings of the same Residential function on this database that do have confirmed heights. The user should be aware that non-standard features, such as significant spires or raised entrances / podiums, may affect the accuracy of this estimation.
|
13 | Residential |
| 15 | Biskop Gunnerus Gate 14B East Building | Oslo | - |
- |
36 | Office |
| 16 | Nordic Light | Oslo | 2029 |
- |
27 | Hotel / Office |
| 17 | Bâtiment Jean Monnet 2 | Luxembourg | 2024 |
- |
23 | Office / Government |
| 18 | Biskop Gunnerus Gate 14B West Building | Oslo | - |
- |
22 | Hotel |
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