Top 5 Tallest Buildings Of The World

5. Petronas Towers (Kuala Lumpur)

The Petronas Twin Towers (also known as the Petronas Towers or just Twin Towers), in Kuala Lumpur, Malaysia are twin towers and were the world’s tallest buildings, before being surpassed by Taipei 101. However, the towers are still the tallest twin buildings in the world. They were the world’s tallest buildings from 1998 to 2004 if measured from the level of the main entrance to the structural top, the original height reference used by the US-based Council on Tall Buildings and Urban Habitat from 1969 (three additional height categories were introduced as the tower neared completion in 1996).
4. International Commerce Centre (Hong Kong)


International Commerce Centre is a 118 floor, 484 m (1,590 ft) skyscraper under construction in West Kowloon, Hong Kong; as part of the Union Square project built on top of Kowloon Station. The development is owned and jointly developed by MTR Corporation Limited and Sun Hung Kai Properties, Hong Kong’s metro  operator and largest property developer respectively.
3. Shanghai World Financial Center (Shanghai)

Shanghai World Financial Center is a super-tall skyscraper  in Pudong, Shanghai, China. It is a mixed use skyscraper which consists of offices, hotels, conference rooms, observation decks, and shopping malls on the ground floors. Park Hyatt Shanghai is the hotel component containing 174 rooms and suites. Occupying the 79th to the 93rd floors, it is the highest hotel in the world, surpassing the Grand Hyatt Shanghai on the 53rd to 87th floors of the neighboring Jin Mao Tower.
2. Taipei 101 (Taipei)

Taipei 101 also known as the Taipei Financial Center, is a landmark  skyscraper  located in Xinyi District, Taipei, Taiwan. The building was the tallest building in the world (with occupiable floors) until it was surpassed in height by the Burj Khalifa on July 21, 2007. The skyscraper was officially the tallest building until the opening of the Burj Khalifa on the 4 of January 2010.
1. Burj Khalifa (Dubai)

Burj Khalifa formerly known as Burj Dubai, is a skyscraper  in Dubai, United Arab Emirates, and the tallest man-made structure ever built, at 828 m (2,717 ft). Construction began on 21 September 2004, with the exterior of the structure completed on 1 October 2009. The building officially opened on 4 January 2010. The building is part of the 2 km2 (490-acre) flagship development called Downtown Burj Khalifa at the “First Interchange” along Sheikh Zayed Road, near Dubai’s main business district. The total cost for the Burj Khalifa project was about US$1.5 billion. The tower’s architecture and engineering were performed by Skidmore, Owings, and Merrill of Chicago. Adrian Smith, who worked with Skidmore, Owings and Merrill until 2006, was the chief architect, and Bill Baker was the chief structural engineer for the project. The primary contractor was Samsung C&T of South Korea, who also built the Taipei 101 and Petronas Twin Towers.
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