Featured Tall Building

The David Rubenstein Forum, Chicago

CTBUH Member Firm: Thornton Tomasetti, Inc.

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Advancing Sustainable Vertical Urbanism

See how CTBUH is leading the global conversation on the future of cities.

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Join us 9-12 November in Chicago for the 2022 CTBUH International Conference for the event of the year on the world's leading conversation on vertical urbanism.

Featured News: "IIT and CTBUH Launch New Tall-Buildings Degree Programs."

Learn more about the Masters of Tall Buildings and Vertical Urbanism program at IIT, spearheaded by CTBUH President Antony Wood, in this 20 September article in The Architect's Record.

World's Tallest Buildings

See rankings and explore information on the tallest buildings in the world.

Featured Research

Save the Century and Consumers Buildings?

Interactive Map

Explore tall buildings and CTBUH activity all over the world.

Featured Publication

CTBUH Journal 2022 Issue II

Featured Video

Sara Cultural Center, Skellefteå, Sweden: Steel Box Trusses & Tension Rods Allow Long Spans and A Timber Core

Featured Data

Interactive Study - The State of Tall Timber: A Global Audit