Zifeng Tower, China: 450 meters (1,476 ft) and 89 floors. Opened in 2010.
One World Trade Center, New York, United States: 541.3 meters (1,776 ft) and 104 floors. Its opening is planned for 2014. Located on the World Trade Center site.
Shanghai World Financial Center, China: 492 meters (1,614 ft) and 101 floors. Opened in 2008.
Willis Tower (Formerly Sears Tower), Chicago, United States: 442 meters (1,450 ft) and 108 floors. It’s the oldest building in this list and was opened in 1973.
Petronas Towers, Malaysia: 452 meters (1,483 ft) and 88 floors – those twin towers are considered to be the 7th and 8th tallest buildings in the world.
Makkah Royal Clock Tower Hotel, Saudi Arabia: 601 meters (1,971 ft) and 120 floors. Also known as Abraj Al Bait, it was completed in 2012 and located in Mecca.
International Commerce Centre, Hong Kong: 484 meters (1,588 ft) and 118 floors, it was opened in 2010.
Taipei 101, Taiwan: 509 meters (1,670 ft) and 101 floors. Opened in 2004 and located in the city of Taipei.
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