The Council on Tall Buildings and Urban Habitat (CTBUH) is an international body in the field of tall buildings, including skyscrapers, and sustainable urban design. A non-profit organization based at the Monroe Building in Chicago, Illinois, United States, the CTBUH announces the title of "The World's Tallest Building" and is widely considered to be an authority on the official height of tall buildings. Its stated mission is to study and report "on all aspects of the planning, design, and construction of tall buildings."
Adrian Devaun Smith is an American architect. He designed the world's tallest structure, Burj Khalifa, as well as the building projected to surpass it, the Jeddah Tower. A long-time principal of Skidmore, Owings & Merrill, he founded his own architectural partnership firm Adrian Smith + Gordon Gill Architecture in Chicago in 2006. Among his other projects, he was the senior architect for Central Park Tower in New York City, Trump International Hotel & Tower in Chicago, the Jin Mao Tower in Shanghai, and Zifeng Tower in Nanjing.
The Arraya Tower is a skyscraper completed in 2009 in Kuwait City, Kuwait. The tower serves as a grade-A office structure. With sixty storeys, and 300 metres high, the building was the tallest tower in Kuwait until the construction of Al Hamra Tower in 2011. On January 19, 2010, The Council on Tall Buildings and Urban Habitat (CTBUH) announced that Arraya Tower was the 4th-tallest building completed in 2009.
Cayan Tower, known as Infinity Tower before it was inaugurated, is a 306-metre-tall (1,004 ft), 75-story skyscraper in Dubai, United Arab Emirates. The tower is designed by Skidmore, Owings and Merrill SOM architectural group for Cayan Real Estate Investment and Development. Upon its opening on 10 June 2013, the tower became the world's tallest high-rise building with a twist of 90 degrees. This record has since been surpassed by the Shanghai Tower, which opened in February 2015.
The City of Capitals is a mixed-use complex composed of two skyscrapers and an office building located on plot 9 in the Moscow International Business Center in Moscow, Russia with a total area of 288,680 square metres (3,107,300 sq ft). The two skyscrapers are named after the two historical capitals of Russia: Moscow and Saint Petersburg. Construction of the complex began in 2005, with the office building completed in 2008 and the two skyscrapers completed in 2009.
The Evolution Tower is a skyscraper located on plots 2 and 3 of the MIBC in Moscow, Russia. The 55-story office building has a height of 246 metres (807 ft) and a total area of 169,000 square metres (1,820,000 sq ft). Noted in Moscow for its futuristic DNA-like shape, the building was designed by British architect Tony Kettle in collaboration with University of Edinburgh's Professor of Art Karen Forbes. Construction of the tower began in 2011 and was completed in late 2014. In 2016, Transneft bought the Evolution Tower for US$1 billion to establish its headquarters. The skyscraper is the twelfth-tallest building in Russia, and the 20th-tallest building in Europe.
Palazzo Lombardia is an office complex in Milan, Italy, including a 43-storey, 161 m (528 ft) tall skyscraper.
It is the main seat of the Lombardy regional government, located in the Centro Direzionale di Milano, north-west of the city centre.
Three Sixty West is a skyscraper complex in Mumbai, Maharashtra, India. It comprises two towers, joined at ground level by a podium. Tower B, the taller of the two, rises to 260 metres (853 ft) with 66 floors and Tower A rises to 255.6 metres (839 ft) with 52 floors. Tower B is a hotel / Office space, and private residences are located in Tower A. The podium accommodates amenities such as restaurants and ballrooms. Tower B is the 14th tallest building in India and Tower A the 21st tallest. Tower B is among the tallest commercial skyscrapers in the country.
NEMA (Chicago) (also 1210 South Indiana and formerly 113 East Roosevelt or One Grant Park) is a 76-story residential skyscraper in Chicago, Illinois in the Central Station neighborhood, of the Near South Side. The tower, built by developer Crescent Heights, has 800 apartments and rises 896 feet (273.1 m) making it the city's tallest rental apartment building. NEMA is the tenth-tallest building in Chicago as of 2024 and the forty first-tallest building in the United States. It is the tallest all-rental residential building in the city.
Gary Paul Haney FRIBA, FAIA is an American architect, a design partner in the firm of Skidmore, Owings & Merrill. Haney's approach draws heavily on environmental modeling techniques, deep materials research, and advanced building information modeling (BIM) technologies. Buildings on which he was lead designer include the supertall Al Hamra Tower in Kuwait City and civic buildings in the United States including two Public Safety Answering Centers in New York City and the United States Census Bureau headquarters and the redesign of the National Museum of American History, both in Washington, D.C.
