The John Hancock Center is a 100-story, 1,128-foot super tall skyscraper located in Chicago, Illinois. Located in the Magnificent Mile district, the building was officially renamed 875 North Michigan Avenue in 2018.
The Aon Center is a modern supertall skyscraper east of the Chicago Loop, Chicago, Illinois, United States, designed by architect firms Edward Durell Stone and The Perkins and Will partnership, and completed in 1973 as the Standard Oil Building. With 83 floors and a height of 1,136 feet (346 m), it is the fourth-tallest building in Chicago, surpassed in height by Willis Tower, Trump International Hotel and Tower, and St Regis Chicago.
The Franklin Center is a 60-story supertall skyscraper completed in 1989 as the AT&T Corporate Center to consolidate the central region headquarters of the American Telephone & Telegraph Company (AT&T). It stands at a height of 1,007 ft (307 m) and contains 1.7 million sq ft (160,000 m2) in the Loop neighborhood of downtown Chicago. It is located two blocks east of the Chicago River and northeast of the Willis Tower with a main address of 227 West Monroe Street and an alternate address of 100 South Franklin Street in the Loop community area of downtown Chicago.
Water Tower Place is a large urban, mixed-use development comprising a 758,000 sq ft (70,400 m2) shopping mall in a 74-story skyscraper in Chicago, Illinois, United States. The mall is located at 835 North Michigan Avenue, along the Magnificent Mile. It is named after the nearby Chicago Water Tower, and is owned by affiliates of Brookfield Property Partners. As reported by the Chicago Suntimes, Brookfield Property Partners handed the keys to the project back to their lender, MetLife, owing to numerous retail vacancies following the closing of Macy's and the impact of COVID and increasing crime along the Magnificent Mile.
The IDS Center is an office skyscraper located at 80 South 8th Street in Minneapolis, Minnesota. Completed in 1973, it is the tallest building in Minneapolis, and the tallest building in the state at a height of 792 feet (241 m). It originally stood 775 feet 6 inches (236.37 m), though a 16-foot (4.9 m) garage for window washing equipment was added between 1978 and 1979. The structure rises to 910 feet (10,900 in) when including communications spires on the roof, indisputably the highest points in the city. The IDS was constructed as the headquarters of Investors Diversified Services, Inc.—now Ameriprise Financial. It also housed the headquarters of Dayton Hudson Corporation from 1972 until 2001.
Two Prudential Plaza is a 64-story skyscraper located in the Loop area of Chicago, Illinois. At 995 feet (303 m) tall, it is the seventh-tallest building in Chicago as of 2022 and the 28th-tallest in the U.S., being only five feet from 1,000 feet, making it the closest of any building under 1,000. Built in 1990, the building was designed by the firm Loebl Schlossman & Hackl, with Stephen T. Wright as the principal in charge of design. It has received eight awards, including winning the Best Structure Award from the Structural Engineers Association of Illinois in 1995.
First United Methodist Church at the Chicago Temple is a church located at the base and in the utmost floors of the Chicago Temple Building, a skyscraper in Chicago, Illinois. The top of the building is at a height of 173 metres (568 feet).
Accenture Tower is a 42-story, 588-foot (180 m) skyscraper in Chicago, Illinois. Located between Clinton and Canal Streets on Madison Street, the structure was designed by the architecture firm Murphy/Jahn in a late modernist style. The building, previously named the Northwestern Atrium Center and Citigroup Center, was constructed between 1984 and 1987 on the air rights obtained by the destruction of the head house of the 1911 North Western Station. The building contains retail and offices, and is connected to the platforms of Ogilvie Transportation Center.
The Blue Cross Blue Shield Tower (BCBS) is on the north end of Millennium Park along E. Randolph Street at the NE corner of Randolph and Columbus Drive, in Chicago, Illinois, United States of America. It is home to the headquarters of Health Care Service Corporation.
100 Light St, originally built as the USF&G Building, serving as headquarters of the United States Fidelity and Guarantee Company, a specialized insurance company founded in Baltimore in 1896, and relocated here from its former complex of three adjoining early 20th Century masonry structures at the southwest corner of South Calvert and Redwood Streets. Later occupied by and known as the Legg-Mason Building, it is a 40-story, 161 m (528 ft) skyscraper completed in 1973 in downtown Baltimore, Maryland at 100 Light Street on the city block bounded by South Charles, East Lombard, Light and East Pratt Streets, facing the former "The Basin" of the Helen Delich Bentley Port of Baltimore on the Northwest Branch of the Patapsco River and the newly iconic Inner Harbor downtown business waterfront redevelopment of the 1970s–1980s. It is the tallest building in Baltimore and in Maryland.
The Pittsfield Building, is a 38-story skyscraper located at 55 E. Washington Street in the Loop community area of Chicago, Illinois, United States, that was the city's tallest building at the time of its completion. The building was designated as a Chicago Landmark on November 6, 2002.
City National Plaza is a twin tower skyscraper complex on South Flower Street in western Downtown Los Angeles, California, United States. It was originally named ARCO Plaza upon opening in 1972.
The Skyscraper Index is a concept put forward by Andrew Lawrence, a property analyst at Dresdner Kleinwort Wasserstein, in January 1999, which showed that the world's tallest buildings have risen on the eve of economic downturns. Business cycles and skyscraper construction correlate in such a way that investment in skyscrapers peaks when cyclical growth is exhausted and the economy is ready for recession. Mark Thornton's Skyscraper Index Model successfully sent a signal of the late-2000s financial crisis at the beginning of August 2007.
The tallest building in the world, as of 2023, is the Burj Khalifa in Dubai, United Arab Emirates. The title of "world's tallest building" has been held by various buildings in modern times, including the Lincoln Cathedral in Lincoln, England, and the Empire State Building and the original World Trade Center, both in New York City.
One Manhattan West is a 67-story office skyscraper at 395 Ninth Avenue in the Manhattan West development on the West Side of Manhattan in New York City, United States. Designed by Skidmore, Owings & Merrill (SOM), it was completed in 2019 and is the second tower to be completed in the development after 3 Manhattan West. The tower is rectangular in plan, with a curtain wall that contains insulated glazing, as well as a reinforced-concrete mechanical core. Because One Manhattan West partially overhangs a set of railroad tracks, the mechanical core carries most of the building's structural loads.
110 North Wacker, also known as the Bank of America Tower, is a 57-floor skyscraper in Chicago located at 110 North Wacker Drive. It was developed by the Howard Hughes Corporation and Riverside Investment & Development. It was designed by Goettsch Partners with construction by Clark Construction. Structural engineering was by Thornton Tomasetti. A topping-out ceremony was held in September 2019 and the building officially opened in on October 14, 2020.
United States 
