Syska Hennessy Group is a member of the CTBUH at the Donor level.
Visit the CTBUH Membership section to find out more about ways of supporting the Council and the benefits of doing so.
Note: All listed data for proposed or under construction buildings is based on the most reliable information currently available. This data is thus subject to change until the building has completed and all information can be confirmed and ratified by the CTBUH.
| Completed | Architecturally Topped Out | Structurally Topped Out | Under Construction | On Hold | Never Completed | Proposed | Vision | Demolished |
| ID | # | Status | Building Name | City | Height (m) | Height (ft) | Floors | Completion | Material | Use | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 55 | 1 | VIS | Seoul Light DMC Tower | Seoul (KR) | 640.4 | 2,101 | 133 | - | composite | hotel / residential / office | |
| 88 | 2 | COM | Lotte World Tower | Seoul (KR) | 554.5 | 1,819 | 123 | 2017 | composite | hotel / residential / office / retail | |
| 109 | 3 | NC | Busan Lotte Town Tower | Busan (KR) | 510.1 | 1,674 | 107 | - | composite | residential / hotel / office | |
| 8754 | 4 | COM | Haeundae I Park Marina Tower 2 | Busan (KR) | 292.1 | 958 | 72 | 2011 | composite | residential | |
| 8755 | 5 | COM | Haeundae I Park Marina Tower 1 | Busan (KR) | 272.9 | 895 | 66 | 2011 | composite | residential | |
| 16367 | 6 | COM | Samsung China Headquarters | Beijing (CN) | 260 | 853 | 57 | 2018 | composite | office | |
| 1161 | 7 | COM | One Liberty Plaza | New York City (US) | 226.5 | 743 | 54 | 1972 | steel | office | |
| 8756 | 8 | COM | Haeundae I Park Marina Tower 3 | Busan (KR) | 205.5 | 674 | 46 | 2011 | composite | residential | |
| 8878 | 9 | COM | Samsung Electronics Corporation HQ | Seoul (KR) | 203 | 666 | 44 | 2008 | composite | office | |
| 1218 | 10 | COM | Carlton Centre | Johannesburg (ZA) | 201.2 | 660 | 50 | 1973 | concrete | office | |
| 1796 | 11 | COM | The Mark | Seattle (US) | 196.8 | 646 | 41 | 2017 | composite | hotel / office | |
| 14946 | 12 | UC | Century Plaza North Tower | Los Angeles (US) | 183 | 600 | 46 | 2020 | residential | ||
| 14947 | 12 | UC | Century Plaza South Tower | Los Angeles (US) | 183 | 600 | 46 | 2020 | residential | ||
| 2232 | 14 | COM | Russell Investments Center | Seattle (US) | 182.2 | 598 | 42 | 2006 | steel | office | |
| 8879 | 15 | COM | Samsung C&T Corporation HQ | Seoul (KR) | 153 | 502 | 34 | 2008 | composite | office | |
| 8880 | 15 | COM | Samsung Life Insurance Corporation HQ | Seoul (KR) | 153 | 502 | 34 | 2008 | composite | office | |
| 20884 | 17 | UCT | Minmetals Financial Center | Shenzhen (CN) | 145 | 476 | 29 | 2019 | office | ||
| 4792 | 18 | COM | Carlton Hotel | Johannesburg (ZA) | 119 | 390 | 30 | 1973 | concrete | hotel | |
| 18048 | 19 | COM | 535 Mission Street | San Francisco (US) | 115.4 | 379 | 26 | 2015 | composite | office | |
| 22473 | 20 | COM | 177 Huntington | Boston (US) | 111.9 | 367 | 28 | 1973 | concrete | office | |
| 12003 | 21 | COM | Beacon Tower | New York City (US) | 90.5 | 297 | 23 | 2007 | steel/concrete | residential | |
| 34812 | 22 | UC | David M. Rubinstein Forum | Chicago (US) | 50.6 | 166 | 10 | 2020 | concrete | education | |
| 19748 | 23 | COM | GEMS World Academy - Chicago, Lower School | Chicago (US) | 47.4 | 156 | 10 | 2014 | concrete | education |
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